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Sample records for blood lipid phenotypes

  1. Parenteral lipids modulate leukocyte phenotypes in whole blood, depending on their fatty acid composition.

    NARCIS (Netherlands)

    Versleijen, M.W.J.; Roelofs, H.; Preijers, F.W.M.B.; Roos, D.; Wanten, G.J.A.

    2005-01-01

    To characterize the immunological effects of various lipids that are applied as part of total parenteral nutrition (TPN) formulations, we analyzed phenotypical changes in leukocytes following lipid exposure. Importantly, the study was performed with whole blood in order to prevent the functional cha

  2. A genome-wide association study for blood lipid phenotypes in the Framingham Heart Study

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    Abstract Background: Blood lipid levels including low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C), and triglycerides (TG) are highly heritable. Genome-wide association is a promising approach to map genetic loci related to these heritable phenotypes. Metho...

  3. Genome-wide linkage scan to identify loci associated with type 2 diabetes and blood lipid phenotypes in the Sikh Diabetes Study.

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    Dharambir K Sanghera

    Full Text Available In this investigation, we have carried out an autosomal genome-wide linkage analysis to map genes associated with type 2 diabetes (T2D and five quantitative traits of blood lipids including total cholesterol, high-density lipoprotein (HDL cholesterol, low-density lipoprotein (LDL cholesterol, very low-density lipoprotein (VLDL cholesterol, and triglycerides in a unique family-based cohort from the Sikh Diabetes Study (SDS. A total of 870 individuals (526 male/344 female from 321 families were successfully genotyped using 398 polymorphic microsatellite markers with an average spacing of 9.26 cM on the autosomes. Results of non-parametric multipoint linkage analysis using S(all statistics (implemented in Merlin did not reveal any chromosomal region to be significantly associated with T2D in this Sikh cohort. However, linkage analysis for lipid traits using QTL-ALL analysis revealed promising linkage signals with p≤0.005 for total cholesterol, LDL cholesterol, and HDL cholesterol at chromosomes 5p15, 9q21, 10p11, 10q21, and 22q13. The most significant signal (p = 0.0011 occurred at 10q21.2 for HDL cholesterol. We also observed linkage signals for total cholesterol at 22q13.32 (p = 0.0016 and 5p15.33 (p = 0.0031 and for LDL cholesterol at 10p11.23 (p = 0.0045. Interestingly, some of linkage regions identified in this Sikh population coincide with plausible candidate genes reported in recent genome-wide association and meta-analysis studies for lipid traits. Our study provides the first evidence of linkage for loci associated with quantitative lipid traits at four chromosomal regions in this Asian Indian population from Punjab. More detailed examination of these regions with more informative genotyping, sequencing, and functional studies should lead to rapid detection of novel targets of therapeutic importance.

  4. Laboratory Aspects of Blood Lipids

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    Townsend, F. M.

    1970-01-01

    Classification of blood hyperlipemias by electrophoresis or ultracentrifugation according to density fraction is described and therapeutic measures for humans with hyperlipoproteinemia are outlined. The statistically significant relationship between high serum cholesterol levels and incidence of coronary disease prescribes restricted caloric intake or physical exercise to burn excess calories as preventive measures.

  5. Lipid profile of regular blood donors

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    Uche EI

    2013-05-01

    Full Text Available EI Uche,1 A Adediran,2 OD Damulak,3 TA Adeyemo,2 AA Akinbami,4 AS Akanmu21Department of Hematology and Blood Transfusion, Lagos University Teaching Hospital, Lagos, Nigeria; 2Department of Hematology and Blood Transfusion, University of Lagos, Lagos, Nigeria; 3Department of Hematology and Blood Transfusion, Jos University Teaching Hospital, Jos, Nigeria; 4Department of Hematology and Blood Transfusion, Lagos State University, Ikeja, NigeriaIntroduction: A few reports have linked regular blood donation to the lowering of parameters of lipid profile. Estimating the lipid profile is an accepted method of assessing an individual’s risk for coronary heart disease, particularly if there is evidence of lipid peroxidation. Regular blood donation may lower iron stores, and this in turn lowers lipid peroxidation. This study was carried out to determine the effect of blood donation on lipid profile.Materials and methods: Eighty-two participants consented to participate and were enrolled into the study, 52 of whom were regular blood donors (study group and 30 were non-donors (control group. Venous blood (10 mL was drawn from each subject into new plain screw-capped disposable plastic tubes. This was allowed to clot and the serum was used to determine total cholesterol, triglycerides, low-density lipoprotein, and high-density lipoprotein.Results: The mean total cholesterol (4.66 ± 0.86 mmol/L, triglycerides (1.22 ± 0.64 mmol/L, and low-density lipoprotein (2.32 ± 0.73 mmol/L were significantly lower in the regular blood donors than the control group (5.61 ± 1.26 mmol/L, 1.77 ± 2.9 mmol/L, and 3.06 ± 0.89 mmol/L, respectively; P < 0.05 in all cases. Also, while 42% of the study group had a low/high-density lipoprotein ratio of at least three, about 57% of the control group had a ratio of at least three (P = 0.21.Conclusion: Regular blood donation may be protective against cardiovascular disease as reflected by significantly lower mean total

  6. Partial phenotyping in voluntary blood donors of Gujarat State

    OpenAIRE

    Maitrey Gajjar; Tarak Patel; Nidhi Bhatnagar; Kruti Patel; Mamta Shah; Amit Prajapati

    2016-01-01

    Introduction: Partial phenotyping of voluntary blood donors has vital role in transfusion practice, population genetic study and in resolving legal issues. The Rh blood group is one of the most complex and highly immunogenic blood group known in humans. The Kell system, discovered in 1946, is the third most potent system at triggering hemolytic transfusion reactions and consists of 25 highly immunogenic antigens. Knowledge of Rh & Kell phenotypes in given population is relevant for better pla...

  7. Effect of Jiaosanxian on Reducing Blood Lipid

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    YIN Ai-wu; TIAN Run; ZHAO Jiao

    2013-01-01

    Objective To investigate the effects of Jiaosanxian (JSX,consisted of stir-baked Hordei Fructus Germinatus-Crataegi Fructus-Massa Fermentata Medicinalis) on reducing blood lipid.Methods The model of hyperlipidemic mice was established by feeding high-fat diet.Kunming mice were randomly divided into six groups:blank,hyperlipidemic,Zhibituo,low-,mid-,and high-dose [100,200,and 400 mg/(kg·d)] JSX groups,and were continuously ig administered for 28 d.The contents of total cholesterol (TC),triglyceride (TG),low-density lipoprotein cholesterol (LDL-C),and high density lipoprotein cholesterol (HDL-C) in serum and liver and liver index were determined.Results The contents of TC,TG,and LDL-C in serum or liver were decreased significantly but the contents of HDL-C were increased more significantly in the mid-and high-dose JSX groups than those in hyperlipemic group.The weight and liver index were decreased significantly with the dose increasing of JSX.The lipid-decreasing effects were improved with the dose increasing.Conclusion These results suggest that JSX has the significant effects on hyperlipidemia.It could provide the experimental basis for the clinical use of JSX for the treatment of hyperlipidemia.

  8. Red blood cell phenotype matching for various ethnic groups.

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    Badjie, Karafa S W; Tauscher, Craig D; van Buskirk, Camille M; Wong, Clare; Jenkins, Sarah M; Smith, Carin Y; Stubbs, James R

    2011-01-01

    Patients requiring chronic transfusion support are at risk of alloimmunization after red blood cell (RBC) transfusion because of a disparity between donor and recipient antigen profiles. This research explored the probability of obtaining an exact extended phenotype match between blood donors randomly selected from our institution and patients randomly selected from particular ethnic groups. Blood samples from 1,000 blood donors tested by molecular method were evaluated for the predicted phenotype distribution of Rh, Kell, Kidd, Duffy, and MNS. A random subsample of 800 donor phenotypes was then evaluated for the probability of obtaining an exact match with respect to phenotype with a randomly selected patient from a particular ethnic group. Overall, there was a greater than 80 percent probability of finding an exact donor-recipient match for the K/k alleles in the Kell system. The probability ranged from 3 percent to 38 percent, depending on the ethnicity and disparities in phenotypic profiles, for the Rh, Kidd, Duffy, and MNS systems. A significant donor-recipient phenotype mismatch ratio exists with certain blood group antigens such that, with current routine ABO and D matching practices, recipients of certain ethnic groups are predisposed to alloimmunization. PMID:22356481

  9. Partial phenotyping in voluntary blood donors of Gujarat State

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    Maitrey Gajjar

    2016-01-01

    Full Text Available Introduction: Partial phenotyping of voluntary blood donors has vital role in transfusion practice, population genetic study and in resolving legal issues.The Rh blood group is one of the most complex and highly immunogenic blood group known in humans. The Kell system, discovered in 1946, is the third most potent system at triggering hemolytic transfusion reactions and consists of 25 highly immunogenic antigens. Knowledge of Rh & Kell phenotypes in given population is relevant for better planning and management of blood bank; the main goal is to find compatible blood for patients needing multiple blood transfusions. The aim of this study was to evaluate the frequency of Rh & Kell phenotype of voluntary donors in Gujarat state. Materials and Methods: The present study was conducted by taking 5670 samples from random voluntary blood donors coming in blood donation camp. Written consent was taken for donor phenotyping. The antigen typing of donors was performed by Qwalys-3(manufacturer: Diagast by using electromagnetic technology on Duolys plates. Results: Out of 5670 donors, the most common Rh antigen observed in the study population was e (99.07% followed by D (95.40%, C (88.77%, c (55.89% and E (17.88%. The frequency of the Kell antigen (K was 1.78 %. Discussion: The antigen frequencies among blood donors from Gujarat were compared with those published for other Indian populations. The frequency of D antigen in our study (95.4% and north Indian donors (93.6 was significantly higher than in the Caucasians (85% and lower than in the Chinese (99%. The frequencies of C, c and E antigens were dissimilar to other ethnic groups while the ′e′ antigen was present in high frequency in our study as also in the other ethnic groups. Kell antigen (K was found in only 101 (1.78 % donors out of 5670. Frequency of Kell antigen in Caucasian and Black populations is 9% & 2% respectively. The most common Kell phenotype was K-k+, not just in Indians (96.5% but

  10. Lipid profile of regular blood donors

    OpenAIRE

    Uche EI; Adediran A; Damulak OD; Adeyemo TA; Akinbami AA; Akanmu AS

    2013-01-01

    EI Uche,1 A Adediran,2 OD Damulak,3 TA Adeyemo,2 AA Akinbami,4 AS Akanmu21Department of Hematology and Blood Transfusion, Lagos University Teaching Hospital, Lagos, Nigeria; 2Department of Hematology and Blood Transfusion, University of Lagos, Lagos, Nigeria; 3Department of Hematology and Blood Transfusion, Jos University Teaching Hospital, Jos, Nigeria; 4Department of Hematology and Blood Transfusion, Lagos State University, Ikeja, NigeriaIntroduction: A few reports have linked regular blood...

  11. Influence of Blood Lipids on Global Coagulation Test Results

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    Kim, Jung-Ah; Kim, Ji-Eun; Song, Sang Hoon; Kim, Hyun Kyung

    2014-01-01

    Background High levels of blood lipids have been associated with high levels of coagulation factors. We investigated whether blood lipids influence the results of global coagulation tests, including prothrombin time (PT), activated partial thromboplastin time (aPTT), and thrombin generation assay (TGA). Methods PT, aPTT, and TGA, along with procoagulant and anticoagulant factors, were measured in 488 normal individuals. Vitamin K status was assessed with prothrombin-induced by vitamin K absen...

  12. Para-Bombay phenotype: report of a rare blood group

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    A. Yashovardhan

    2012-07-01

    Full Text Available The blood sample of a 54-year-old male patient who presented with signs and symptoms suggestive of anaemia was submitted to the Blood Bank for blood grouping and cross-matching. In forward grouping, no agglutination was observed with A, B and AB antisera, but agglutination was noticed with D antiserum (Group O. In reverse grouping, there was agglutination in tube labelled A and no agglutination in tubes B and O (Group B resulting in discrepancy between forward and reverse grouping. Further testing confirmed that the individual's blood group was Para-Bombay B (Para-BH, which is a rare entity. The Para-Bombay phenotype is very rare. Only a few cases of Para-Bombay were reported in India till now and none from Andhra Pradesh. This entity is characterized by the absence of H, A and B antigens on the red cells but their presence in saliva and secretions of gastrointestinal and genitourinary tracts. Proper identification of this phenotype is very important; otherwise this particular blood group may be mislabelled as group O.

  13. Aluminum induces lipid peroxidation and aggregation of human blood platelets

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    Neiva T.J.C.

    1997-01-01

    Full Text Available Aluminum (Al3+ intoxication is thought to play a major role in the development of Alzheimer's disease and in certain pathologic manifestations arising from long-term hemodialysis. Although the metal does not present redox capacity, it can stimulate tissue lipid peroxidation in animal models. Furthermore, in vitro studies have revealed that the fluoroaluminate complex induces diacylglycerol formation, 43-kDa protein phosphorylation and aggregation. Based on these observations, we postulated that Al3+-induced blood platelet aggregation was mediated by lipid peroxidation. Using chemiluminescence (CL of luminol as an index of total lipid peroxidation capacity, we established a correlation between lipid peroxidation capacity and platelet aggregation. Al3+ (20-100 µM stimulated CL production by human blood platelets as well as their aggregation. Incubation of the platelets with the antioxidants nor-dihydroguaiaretic acid (NDGA (100 µM and n-propyl gallate (NPG (100 µM, inhibitors of the lipoxygenase pathway, completely prevented CL and platelet aggregation. Acetyl salicylic acid (ASA (100 µM, an inhibitor of the cyclooxygenase pathway, was a weaker inhibitor of both events. These findings suggest that Al3+ stimulates lipid peroxidation and the lipoxygenase pathway in human blood platelets thereby causing their aggregation

  14. Blood cadmium concentration and lipid profile in Korean adults

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    Kim, Kisok, E-mail: kimkisok@kmu.ac.kr [Department of Public Health, Keimyung University, 1000 Shindang-dong, Daegu 704-701 (Korea, Republic of)

    2012-01-15

    Although animal experiments have shown that cadmium exposure induces alterations in lipid profiles, no epidemiological study of this relationship has been performed. The objective of this study was to evaluate the association between blood cadmium concentration and blood lipid levels in Korean adults. A cross-sectional study comprising participants (n=3903) aged 20 years or older from the 2005, 2008, and 2009 Korea National Health and Nutrition Examination Surveys was conducted. Demographic characteristics and dietary intake were obtained from the participants by questionnaire, and cadmium and lipid levels were determined by analysis of blood samples. After adjusting for demographic and dietary factors, blood concentration of cadmium was positively associated with the risk of low high-density lipoprotein cholesterol (HDL-C) in a dose-dependent manner (p for trend <0.001). In addition, the odds ratios (ORs) of a high triglyceride to HDL-C ratio was significantly increased in the high blood cadmium groups [OR=1.36; 95% confidence interval (CI), 1.03-1.79 for fourth quintile and OR=1.41; 95% CI, 1.07-1.86 for fifth quintile] compared with the lowest quintile group. However, high blood cadmium was not associated with a risk of high total cholesterol, high low-density lipoprotein cholesterol, or high triglycerides. These data suggest that an increased cadmium body burden increases the risk of dyslipidemia, mainly due to the increased risk of low HDL-C and the high ratio of triglycerides to HDL-C.

  15. Blood lipid levels and prostate cancer risk; a cohort study

    NARCIS (Netherlands)

    Kok, D.E.G.; Roermund, van J.G.H.; Aben, K.K.H.; Heijer, den M.; Swinkels, D.W.; Kampman, E.; Kiemeney, L.A.L.M.

    2011-01-01

    It has been hypothesized that blood lipid levels might be associated with prostate cancer risk. The aim of the present study was to evaluate the association between serum total cholesterol, high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL) cholesterol, triglycerides and prost

  16. Alcohol consumption and blood lipids in elderly coronary patients

    NARCIS (Netherlands)

    Jong, de H.J.I.; Goede, de J.; Oude Griep, L.M.; Geleijnse, J.M.

    2008-01-01

    Alcohol may have a beneficial effect on coronary heart disease (CHD) that could be mediated by elevation of high-density lipoprotein cholesterol (HDLC). Data on alcohol consumption and blood lipids in coronary patients are scarce. We studied whether total ethanol intake and consumption of specific t

  17. Effect of Kombucha Tea on Blood Sugar and Blood Lipid Profiles in Diabetic Rats: Short Communication

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    Mohammad Malekaneh

    2015-07-01

    Full Text Available Background and Aim: Kombucha tea is made through fermentation of sweet tea by Kombucha fungus. It has beneficial therapeutic effects in the treatment of many diseases. The present study aimed at examining the effect of Kombucha tea extract on blood sugar and blood lipid profiles in diabetes. Materials and Methods: Twenty-eight Wistar rats weighing about 250g were divided into 4 equal groups and then injected intraperitoneally (IP with alloxan to induce diabetes. The administered concentrations were 20 and 80 mg/kg of Kombucha tea and 20 mg/kg of black ordinary tea for one month. The rats’ blood sugar and weight were tested before and after the intervention period but blood lipid parameters per either administration were also assessed at the end of the period. Results: Mean blood sugar in the diabetic rats receiving Kombucha tea was reduced. Maximum reduction in blood sugar was observed in the group receiving Kombucha tea with concentration of 80 mg/kg. However, black tea significantly reduced blood sugar. Conclusion: Kombucha tea consumption for a month only reduced blood sugar levels in diabetic patients. But increased the weight and not have favorable effects on lipid profile.

  18. Blood transfusion in the para-Bombay phenotype.

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    Lin-Chu, M; Broadberry, R E

    1990-08-01

    The H-deficient phenotypes found in Chinese so far, have all been secretors of soluble blood group substances in saliva. The corresponding isoagglutinin activity (e.g. anti-B in OB(Hm) persons) has been found to be weak in all cases. To determine the clinical significance of these weak isoagglutinins 51Cr red cell survival tests were performed on three OB(Hm) individuals transfused with small volumes (4 ml) of groups B and O RBC. Rapid destruction of most of the RBC occurred whether or not the isoagglutinins of the OB(Hm) individuals were indirect antiglobulin test (IAGT) reactive. When a larger volume (54 ml packed RBC) of group B cells (weakly incompatible by IAGT) was transfused to another OB(Hm) individual with IAGT active anti-HI, the survival of the transfused RBC was 93% at 24 h, with 30% of the RBC remaining in the circulation at 28 d in contrast to 76% as would be expected if the survival was normal. Therefore when whole units of blood of normal ABO blood groups, compatible by IAGT, are transfused, the survival is expected to be almost normal. These weak isoagglutinins may not be very clinically significant and we suggest that when para-Bombay blood is not available, the compatibility testing for OA(Hm) persons should be performed with group A and group O packed RBC; OB(Hm) with group B and group O packed RBC: OAB(Hm) with groups A, B, AB and O packed RBC. For cross matching, the indirect antiglobulin test by a prewarmed technique should be used.

  19. Blood Lipids and other Related Risk Factors of stroke

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    Liu YAND; Hiu Lu

    2000-01-01

    Abstract To assess the ralationship between incidence of stroke and blood lipids, apolipoprolcin (apo) , 219 patients with stroke(cerebral hemorrhage 87, cerebral infarction 132) , diagnosed with the aid of CT, were examined. The levels of serum total cholesterol, triglycerioes, apo-A, apo-B were calculatea. 160 cases with no disorder in metabolism of blood lipids or other disease of meurologic system were taken as centrol group. The results zhowed that the ratio of high density lipoprotein cholesterol and low clensity lipoprotein cholesterol was iower than.that of control group(p<0. 05) . In the patients group, cases with diabetes, hypentension coronary heart disease or onesity, the levels of blood liprds. triglyceride and cholesterol were higher than those vithout above mentioned disease The condusion is, that there is certain reletionship between the contents of bliid lipids. lipoprotein and it sulqraction HDL2, HDL3 and cerebrovasculor cisease. The radis of high density lipoprotein and low density lipoprolein is the important factor in predicting of stroke

  20. The lipid phenotype of breast cancer cells characterized by Raman microspectroscopy: towards a stratification of malignancy.

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    Claudia Nieva

    Full Text Available Although molecular classification brings interesting insights into breast cancer taxonomy, its implementation in daily clinical care is questionable because of its expense and the information supplied in a single sample allocation is not sufficiently reliable. New approaches, based on a panel of small molecules derived from the global or targeted analysis of metabolic profiles of cells, have found a correlation between activation of de novo lipogenesis and poorer prognosis and shorter disease-free survival for many tumors. We hypothesized that the lipid content of breast cancer cells might be a useful indirect measure of a variety of functions coupled to breast cancer progression. Raman microspectroscopy was used to characterize metabolism of breast cancer cells with different degrees of malignancy. Raman spectra from MDA-MB-435, MDA-MB-468, MDA-MB-231, SKBR3, MCF7 and MCF10A cells were acquired with an InVia Raman microscope (Renishaw with a backscattered configuration. We used Principal Component Analysis and Partial Least Squares Discriminant Analyses to assess the different profiling of the lipid composition of breast cancer cells. Characteristic bands related to lipid content were found at 3014, 2935, 2890 and 2845 cm(-1, and related to lipid and protein content at 2940 cm(-1. A classificatory model was generated which segregated metastatic cells and non-metastatic cells without basal-like phenotype with a sensitivity of 90% and a specificity of 82.1%. Moreover, expression of SREBP-1c and ABCA1 genes validated the assignation of the lipid phenotype of breast cancer cells. Indeed, changes in fatty acid unsaturation were related with the epithelial-to-mesenchymal transition phenotype. Raman microspectroscopy is a promising technique for characterizing and classifying the malignant phenotype of breast cancer cells on the basis of their lipid profiling. The algorithm for the discrimination of metastatic ability is a first step towards

  1. Effect of Kombucha Tea on Blood Sugar and Blood Lipid Profiles in Diabetic Rats: Short Communication

    OpenAIRE

    Mohammad Malekaneh; Sara Sadeghi Zadeh Bafandeh; Fatemeh Hajipoor; Mohsen Naseri

    2015-01-01

    Background and Aim: Kombucha tea is made through fermentation of sweet tea by Kombucha fungus. It has beneficial therapeutic effects in the treatment of many diseases. The present study aimed at examining the effect of Kombucha tea extract on blood sugar and blood lipid profiles in diabetes. Materials and Methods: Twenty-eight Wistar rats weighing about 250g were divided into 4 equal groups and then injected intraperitoneally (IP) with alloxan to induce diabetes. The administered concentratio...

  2. The relationship between dietary fatty acids and inflammatory genes on the obese phenotype and serum lipids.

    Science.gov (United States)

    Joffe, Yael T; Collins, Malcolm; Goedecke, Julia H

    2013-05-21

    Obesity, a chronic low-grade inflammatory condition is associated with the development of many comorbidities including dyslipidemia. This review examines interactions between single nucleotide polymorphisms (SNP) in the inflammatory genes tumor necrosis alpha (TNFA) and interleukin-6 (IL-6) and dietary fatty acids, and their relationship with obesity and serum lipid levels. In summary, dietary fatty acids, in particular saturated fatty acids and the omega-3 and omega-6 polyunsaturated fatty acids, impact the expression of the cytokine genes TNFA and IL-6, and alter TNFα and IL-6 production. In addition, sequence variants in these genes have also been shown to alter their gene expression and plasma levels, and are associated with obesity, measures of adiposity and serum lipid concentrations. When interactions between dietary fatty acids and TNFA and IL-6 SNPs on obesity and serum lipid were analyzed, both the quantity and quality of dietary fatty acids modulated the relationship between TNFA and IL-6 SNPs on obesity and serum lipid profiles, thereby impacting the association between phenotype and genotype. Researching these diet-gene interactions more extensively, and understanding the role of ethnicity as a confounder in these relationships, may contribute to a better understanding of the inter-individual variability in the obese phenotype.

  3. [Disturbances of blood lipid content after acute disorders of brain blood flow].

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    Ivanova, N E; Lebedev, I A; Akinina, S A; Anishchenko, L I; Koltsov, V V; Beliavskiĭ, A R; Sokolova, A A; Iakovlev, S V

    2011-01-01

    The parameters of blood lipid spectrum have been analyzed in 421 patients who survived cerebral stroke and transitory ischemic attacks in 2004-2008. The study included people of Khanty-Mansiysk and Khanty-Mansi autonomous okrug and watchmen. The statistical analysis did not reveal differences between mean concentrations of total cholesterol, high and low density lipoproteins and triglycerides in the settled population and in watchmen. Mean values of all parameters, with the exception of high-density lipoprotein, were higher compared to normative values. The highest frequency of deviations was found for low-density lipoproteins (63.5% of cases). The highest concentrations of total cholesterol and low-density proteins were seen in patients after transitory ischemic attacks regardless of their sex. The comparison of blood lipid spectrum parameters in different age groups revealed significant differences only for total cholesterol.

  4. Prevalence of Abnormity of Blood Lipid and Associated Factors in Health Examination Population in Beijing

    Institute of Scientific and Technical Information of China (English)

    Wei-ming Kang; Jie-shi Zhang; Xin-xin Liu; Min-shan Wang; Ming-li Zhao; Jian-chun Yu

    2009-01-01

    Objective To investigate the prevalence of abnormity of blood lipid and associated factors in healthy population in Beijing.Methods Totally,38462 individuals who received health examination were enrolled in our study.We divided them into eight groups according to their ages.The levels of serum total cholesterol,triglyceride,high density lipoprotein cholesterol,and low density lipoprotein cholesterol were tested,and the relationship of blood lipid abnormity with body mass index(BMI)and fasting blood glucose was analyzed.Results The incidences of hypercholesterolemia,hyperglyceridemia,low high-density lipoprotein cholesterolemia,and hyper low-density lipoprotein cholesterolemia presented increasing trend in this population.The incidence rate of abnormity of blood lipid in health examination population increased with BMI increase.The incidence of abnormity of blood lipid in overweight and obesity population was significantly higher than that in low weight and normal weight populations(P<0.05).Meanwhile,the trend of abnormal blood lipid incidence coincided with that of abnormal fasting blood glucose.Conclusions The prevalence of overweight,obesity,and abnormity of blood lipid in Beijing presents increasing trend.The incidence of abnormity of blood lipid increases with BMI increase,in coincidence with that of fasting blood glucose.

  5. Fat induced hypertension in rabbits. Effects of dietary fibre on blood pressure and blood lipid concentration.

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    Burstyn, P G; Husbands, D R

    1980-04-01

    Rabbits were fed diets containing 200 g.kg-1 coconut oil, palm oil, or safflower oil. Some of the diets also contained 200 g.kg-1 cellulose. The blood pressure was measured daily by a non-invasive technique for the 2 month duration of the experiment. Blood samples were drawn after an overnight fast at intervals during the experiment and analysed for lipids. Blood pressure was always increased by a fat-enriched diet. This effect was diminished and delayed by adding cellulose to the diets, though cellulose itself had no effect on the blood pressure in the absence of fat. There was a modest negative correlation between fasting serum triglyceride concentration and the blood pressure in animals fed fat enriched diets without added cellulose, but not in animals fed diets containing both fat and cellulose. These results coupled with those of Wright, Burstyn and Gibney may serve partly to explain the observation that vegetarians have lower blood pressures than omnivores, the latter consuming diets which are relatively richer in fats and poorer in fibre than the former. PMID:6253068

  6. Global Adaptation to a Lipid Environment Triggers the Dormancy-Related Phenotype of Mycobacterium tuberculosis

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    Rodríguez, Juan G.; Hernández, Adriana C.; Helguera-Repetto, Cecilia; Aguilar Ayala, Diana; Guadarrama-Medina, Rosalina; Anzóla, Juan M.; Bustos, Jose R.; Zambrano, María M.; González-y-Merchand, Jorge

    2014-01-01

    ABSTRACT Strong evidence supports the idea that fatty acids rather than carbohydrates are the main energy source of Mycobacterium tuberculosis during infection and latency. Despite that important role, a complete scenario of the bacterium’s metabolism when lipids are the main energy source is still lacking. Here we report the development of an in vitro model to analyze adaptation of M. tuberculosis during assimilation of long-chain fatty acids as sole carbon sources. The global lipid transcriptome revealed a shift toward the glyoxylate cycle, the overexpression of main regulators whiB3, dosR, and Rv0081, and the increased expression of several genes related to reductive stress. Our evidence showed that lipid storage seems to be the selected mechanism used by M. tuberculosis to ameliorate the assumed damage of reductive stress and that concomitantly the bacilli acquired a slowed-growth and drug-tolerant phenotype, all characteristics previously associated with the dormant stage. Additionally, intergenic regions were also detected, including the unexpected upregulation of tRNAs that suggest a new role for these molecules in the acquisition of a drug-tolerant phenotype by dormant bacilli. Finally, a set of lipid signature genes for the adaptation process was also identified. This in vitro model represents a suitable condition to illustrate the participation of reductive stress in drugs’ activity against dormant bacilli, an aspect scarcely investigated to date. This approach provides a new perspective to the understanding of latent infection and suggests the participation of previously undetected molecules. PMID:24846381

  7. Quantitative trait loci influencing cholesterol and phospholipid phenotypes map to chromosomes that contain genes regulating blood pressure in the spontaneously hypertensive rat.

    OpenAIRE

    Bottger, A.; van Lith, H.A.; Kren, V.; Krenová, D; Bílá, V; Vorlícek, J; Zídek, V; Musilová, A; Zdobinská, M; J. M. Wang; van Zutphen, B F; Kurtz, T. W.; Pravenec, M.

    1996-01-01

    The frequent coincidence of hypertension and dyslipidemia suggests that related genetic factors might underlie these common risk factors for cardiovascular disease. To investigate whether quantitative trait loci (QTLs) regulating lipid levels map to chromosomes known to contain genes regulating blood pressure, we used a genome scanning approach to map QTLs influencing cholesterol and phospholipid phenotypes in a large set of recombinant inbred strains and in congenic strains derived from the ...

  8. Para-Bombay phenotype: report of a rare blood group

    OpenAIRE

    A.Yashovardhan; I.S.Chaitanya Kumar; K.V. Sreedhar Babu; B. Suresh Babu; Anju Verma; Jothi Bai, D.S.; B. Siddhartha Kumar

    2012-01-01

    The blood sample of a 54-year-old male patient who presented with signs and symptoms suggestive of anaemia was submitted to the Blood Bank for blood grouping and cross-matching. In forward grouping, no agglutination was observed with A, B and AB antisera, but agglutination was noticed with D antiserum (Group O). In reverse grouping, there was agglutination in tube labelled A and no agglutination in tubes B and O (Group B) resulting in discrepancy between forward and reverse grouping. Furth...

  9. [Heart surgery in a female patient with blood group Oh (Bombay phenotype)].

    Science.gov (United States)

    Schricker, K T; Neidhardt, B; Hacker, R; Kail, R

    1983-01-14

    A 62-year-old woman with stenosing coronary artery disease had the rare blood group Oh (Bombay phenotype). After prophylactic deep-freeze conservation of autologous blood, direct myocardial revascularization was successfully accomplished under extracorporeal circulation. Three deep-freeze units of erythrocyte concentrates were used. Both operation and postoperative wound healing progressed without complication.

  10. Lipid accumulation product (LAP) as a criterion for the identification of the healthy obesity phenotype in postmenopausal women.

    Science.gov (United States)

    Lwow, Felicja; Jedrzejuk, Diana; Milewicz, Andrzej; Szmigiero, Leszek

    2016-09-01

    Obesity and its complications constitute a major health problem in postmenopausal women. The identification of the obesity phenotype, especially that of metabolically healthy obese (MHO) patients, is a necessary part of obesity treatment protocols. There are several methods to define MHO, but unfortunately, all of them are arbitrary and inconsistent. The aim of this work was to determine whether lipid accumulation product (LAP) could be used as a marker of the MHO phenotype in postmenopausal women. A sample of 345 Polish postmenopausal women aged 50-60years old participated in the study. Participants were classified as obese when their BMI was >27. Receiver operating characteristic curve analysis was performed to estimate the best cutoff for the LAP index value to identify postmenopausal women without metabolic syndrome components. We found that the best cutoff value was LAP ≤29.9, and this value was used to define MHO individuals. With this definition, the identification of MHO individuals could be made when both of the following criteria were met: LAP index ≤29.9 and no arterial hypertension (SBP<130mmHg, DBP<85mmHg). The anthropometric and body fat distribution measurements, as well as the metabolic characteristics of MHO women identified according to the above definition, were compared with those of MHO women identified by two other methods in the literature. These methods and our definition identified similar proportions of MHO women ranging from 11.6% to 16.9%. We found that MHO women identified by all of the definitions used in this study possessed a similar metabolic status, and they did not differ in anthropometric indices or body fat distribution measurements. We concluded that the combination of LAP estimation and arterial blood pressure measurement appear to constitute a useful method for identifying the MHO phenotype in postmenopausal women. PMID:27329927

  11. The Mixture of Yogurt and Strawberry Juice to Repair Blood Lipid Profile

    OpenAIRE

    Rince Alfia Fadri; Rilma Novita; Fadil Oenzil; Kesuma Sayuti

    2014-01-01

    There are so many ways to do in reducing cholesterol concentration in blood. Yogurt and strawberry juice have ability  to repair blood lipid profile at hypercholesterolemia. Research and lactobacillus development potention as the cholesterol killing probiotic that to be mixed with strawberry juice is necessary to do to support community health. The purpose of this reasearch was measuring the mixture of yogurt and strawberry juice effectiveness to repair blood lipid profile.  The design of thi...

  12. Mortality and cancer in relation to ABO blood group phenotypes in the Golestan Cohort Study

    OpenAIRE

    Etemadi, Arash; Kamangar, Farin; Islami, Farhad; Poustchi, Hossein; Pourshams, Akram; Brennan, Paul; Boffetta, Paolo; Malekzadeh, Reza; Dawsey, Sanford M.; Abnet, Christian C.; Emadi, Ashkan

    2015-01-01

    Background A few studies have shown an association between blood group alleles and vascular disease, including atherosclerosis, which is thought to be due to the higher level of von Willebrand factor in these individuals and the association of blood group locus variants with plasma lipid levels. No large population-based study has explored this association with overall and cause-specific mortality. Methods We aimed to study the association between ABO blood groups and overall and cause-specif...

  13. Characteristic DNA methylation profiles in peripheral blood monocytes are associated with inflammatory phenotypes of asthma

    OpenAIRE

    Gunawardhana, Lakshitha P; Gibson, Peter G; Simpson, Jodie L.; Benton, Miles C.; Rodney A. Lea; Baines, Katherine J

    2014-01-01

    Epigenetic changes including DNA methylation caused by environmental exposures may contribute to the heterogeneous inflammatory response in asthma. Here we investigate alterations in DNA methylation of purified blood monocytes that are associated with inflammatory phenotypes of asthma. Peripheral blood was collected from adults with eosinophilic asthma (EA; n = 21), paucigranulocytic asthma (PGA; n = 22), neutrophilic asthma (NA; n = 9), and healthy controls (n = 10). Blood monocytes were iso...

  14. No Association of Phenotypic ABO Blood Group and Malaria during Pregnancy

    OpenAIRE

    Boel, Machteld E.; Marcus J Rijken; Pimanpanarak, Mupawjay; Keereecharoen, Naw Lily; Proux, Stephane; Nosten, François; McGready, Rose

    2012-01-01

    In a few small studies an association between blood group O and placental malaria has been described. The relationship between blood group and malaria in pregnancy (Plasmodium vivax and Plasmodium falciparum) was analyzed in 1,468 women from three longitudinal cohort studies in which weekly malaria screening was done systematically during pregnancy. One-third of women (447 of 1,468) had at least one malaria infection in pregnancy. The ABO blood group phenotype was not associated with the spec...

  15. Detection of rare blood group, Bombay (Oh phenotype patients and management by acute normovolemic hemodilution

    Directory of Open Access Journals (Sweden)

    Manisha Shrivastava

    2015-01-01

    Full Text Available Background: Due to lack of correct blood grouping practices, the rare Bombay Oh phenotype may be missed, subjecting patients to the risk of severe hemolytic transfusion reaction. In the absence of blood donor registry, transfusion management of patients needing immediate surgery is a challenge. This study presents detection of rare Bombay Oh phenotype patients and their management by acute peri-operative acute normovolemic hemodilution (ANH in a hospital from central India. Materials and Methods: Blood grouping of patients and blood donors with a standard tube method was carried out and samples identified as rare Bombay phenotype were confirmed by saliva inhibition test. Surgical management of cases needing transfusion was done by ANH, as per the British Committee for Standards in Hematology guidelines. Results: The incidence of Bombay phenotype was 0.002% or 1 in 51,924 in the study. Amongst three cases (patients identified as Bombay phenotype, one was Bombay Oh, Rh negative. Two cases were missed in the first instance and one case actually did not require transfusion. In the absence of a blood donor registry for Bombay phenotype, the cases needing transfusion were successfully managed with ANH in the operation theatre. Conclusion: A simple test like blood grouping should be done with serious intention with incorporation of both forward and reverse grouping, so that no patient receives wrong blood leading to fatal hemolysis due to transfusion. ANH is a cost-effective transfusion option for suitable patients. Appropriate clinical decision making, use of strategies to decrease peri-operative blood losses and cost-effective country based planning could be more widely applied to improve clinical transfusion practice.

  16. Veganism Is a Viable Alternative to Conventional Diet Therapy for Improving Blood Lipids and Glycemic Control.

    Science.gov (United States)

    Trepanowski, John F; Varady, Krista A

    2015-01-01

    The American Diabetes Association (ADA) and the National Cholesterol Education Program (NCEP) have each outlined a set of dietary recommendations aimed at improving glycemic control and blood lipids, respectively. However, traditional vegan diets (low-fat diets that proscribe animal product consumption) are also effective at improving glycemic control, and dietary portfolios (vegan diets that contain prescribed amounts of plant sterols, viscous fibers, soy protein, and nuts) are also effective at improving blood lipids. The purpose of this review was to compare the effects of traditional vegan diets and dietary portfolios with ADA and NCEP diets on body weight, blood lipids, blood pressure, and glycemic control. The main findings are that traditional vegan diets appear to improve glycemic control better than ADA diets in individuals with type 2 diabetes mellitus (T2DM), while dietary portfolios have been consistently shown to improve blood lipids better than NCEP diets in hypercholesterolemic individuals. PMID:24922183

  17. Treatment goals for ambulatory blood pressure and plasma lipids after stroke are often not reached

    DEFF Research Database (Denmark)

    Engberg, Aase Worså; Kofoed, Klaus

    2013-01-01

    In Danish health care, secondary prevention after stroke is currently handled mainly by general practitioners using office blood pressure (OBP) assessment of hypertension. The aim of this study was to compare the OBP approach to 24-hour assessment by ambulatory blood pressure (ABP) monitoring....... Furthermore, we aimed to record the degree of adherence to recommended therapy goals for blood pressure and plasma lipids....

  18. Treatment goals for ambulatory blood pressure and plasma lipids after stroke are often not reached

    DEFF Research Database (Denmark)

    Engberg, Aase Worså; Kofoed, Klaus

    2013-01-01

    In Danish health care, secondary prevention after stroke is currently handled mainly by general practitioners using office blood pressure (OBP) assessment of hypertension. The aim of this study was to compare the OBP approach to 24-hour assessment by ambulatory blood pressure (ABP) monitoring. Fu....... Furthermore, we aimed to record the degree of adherence to recommended therapy goals for blood pressure and plasma lipids....

  19. Comparison of Blood Lipids, Blood Pressures and Left Ventricular Cavity Dimension between Soccer Players and Non-Athletes

    Science.gov (United States)

    Gokhan, Ismail; Kurkcu, Recep; Cekin, Resul

    2013-01-01

    In this study, it was aimed to compare the investigate the effects of regular exercise on blood lipids, blood pressure and left ventricular cavity dimensions function between soccer players and non-athletes in football players. This study consisted included a total of 30 subjects, including an experimental group including 18 soccer players…

  20. Frequencies of red blood cell major blood group antigens and phenotypes in the Chinese Han population from Mainland China.

    Science.gov (United States)

    Yu, Y; Ma, C; Sun, X; Guan, X; Zhang, X; Saldanha, J; Chen, L; Wang, D

    2016-08-01

    Alloantibodies directed to red blood cell (RBC) antigens play an important role in alloimmune-mediated haemolytic transfusion reactions and haemolytic disease of the foetus and newborn. The frequencies and phenotypes of RBC antigens are different in populations from different geographic areas and races. However, the data on major blood group antigens in the Chinese Han population from Mainland China are still very limited; thus, we aimed to investigate them in this study. A total of 1412 unrelated voluntary Chinese Han blood donors were randomly recruited. All donors were typed for blood group antigens: D, C, c, E, e, C(w) , Jk(a) , Jk(b) ,M, N, S, s, Le(a) , Le(b) , K, k. Kp(a) , Kp(b) , Fy(a) , Fy(b) , Lu(a) , Lu(b) , P1 and Di(a) using serological technology. Calculations of antigen and phenotype frequencies were expressed as percentages and for allele frequencies under the standard assumption of Hardy-Weinberg equilibrium. Amongst the Rh antigens, D was the most common (98.94%) followed by e (92.28%), C (88.81%), c (58.43%), E (50.78%) and C(w) (0.07%) with DCe/DCe (R1 R1 , 40.72%) being the most common phenotype. In the Kell blood group system, k was present in 100% of the donors and a rare phenotype, Kp (a+b+), was found in 0.28% of the donors. For the Kidd and Duffy blood group systems, Jk (a+b+) and Fy (a+b-) were the most common phenotypes (44.05% and 84.35%, respectively). In the MNS blood group system, M+N+S-s+ (45.54%) was the most common, whereas M+N-S-s- and M-N+S-s- were not found. The rare Lu (a-b-) and Lu (a+b+) phenotypes were identified in 0.43% and 1.13% of the donors, respectively. Le(a) and Le(b) were seen in 17.92% and 63.03% of donors, respectively. The frequency of Di(a) was 4.75%, which was higher than in the Chinese population in Taiwan region or the Caucasian and Black populations (P < 0.0001). This study systematically describes the frequencies of 24 blood group antigens in the Chinese Han population from Mainland China. The data can

  1. Multiple loci are associated with white blood cell phenotypes.

    Directory of Open Access Journals (Sweden)

    Michael A Nalls

    2011-06-01

    Full Text Available White blood cell (WBC count is a common clinical measure from complete blood count assays, and it varies widely among healthy individuals. Total WBC count and its constituent subtypes have been shown to be moderately heritable, with the heritability estimates varying across cell types. We studied 19,509 subjects from seven cohorts in a discovery analysis, and 11,823 subjects from ten cohorts for replication analyses, to determine genetic factors influencing variability within the normal hematological range for total WBC count and five WBC subtype measures. Cohort specific data was supplied by the CHARGE, HeamGen, and INGI consortia, as well as independent collaborative studies. We identified and replicated ten associations with total WBC count and five WBC subtypes at seven different genomic loci (total WBC count-6p21 in the HLA region, 17q21 near ORMDL3, and CSF3; neutrophil count-17q21; basophil count- 3p21 near RPN1 and C3orf27; lymphocyte count-6p21, 19p13 at EPS15L1; monocyte count-2q31 at ITGA4, 3q21, 8q24 an intergenic region, 9q31 near EDG2, including three previously reported associations and seven novel associations. To investigate functional relationships among variants contributing to variability in the six WBC traits, we utilized gene expression- and pathways-based analyses. We implemented gene-clustering algorithms to evaluate functional connectivity among implicated loci and showed functional relationships across cell types. Gene expression data from whole blood was utilized to show that significant biological consequences can be extracted from our genome-wide analyses, with effect estimates for significant loci from the meta-analyses being highly corellated with the proximal gene expression. In addition, collaborative efforts between the groups contributing to this study and related studies conducted by the COGENT and RIKEN groups allowed for the examination of effect homogeneity for genome-wide significant associations across

  2. Phenotypic and allelic distribution of the ABO and Rhesus (D) blood groups in the Cameroonian population.

    Science.gov (United States)

    Ndoula, S T; Noubiap, J J N; Nansseu, J R N; Wonkam, A

    2014-06-01

    Data on blood group phenotypes are important for blood transfusion programs, for disease association and population genetics studies. This study aimed at reporting the phenotypic and allelic distribution of ABO and Rhesus (Rh) groups in various ethnolinguistic groups in the Cameroonians. We obtained ABO and Rhesus blood groups and self-identified ethnicity from 14,546 Cameroonian students. Ethnicity was classified in seven major ethnolinguistic groups: Afro-Asiatic, Nilo-Saharan, Niger-Kordofanian/West Atlantic, Niger-Kordofanian/Adamawa-Ubangui, Niger-Kordofanian/Benue-Congo/Bantu/Grassfield, Niger-Kordofanian/Benue-Congo/Bantu/Mbam and Niger-Kordofanian/Benue-Congo/Bantu/Equatorial. ABO allelic frequencies were determined using the Bernstein method. Differences in phenotypic distribution of blood groups were assessed using the chi-square test; a P value blood groups O, A, B and AB were 48.62%, 25.07%, 21.86% and 4.45%, respectively. Rhesus-positive was 96.32%. The allelic frequencies of O, A and B genes were 0.6978, 0.1605 and 0.1416, respectively. Phenotypic frequencies of the blood groups in the general study population and in the different ethnolinguistic groups were in agreement with Hardy-Weinberg equilibrium expectations (P > 0.05). The frequencies of O, A, and B blood phenotypes were significantly lower, respectively, in the Nilo-Saharan group (P = 0.009), the Niger-Kordofanian/Benue-Congo/Bantu groups (P = 0.021) and the Niger-Kordofanian/West-Atlantic group. AB blood group was most frequent in the Niger-Kordofanian/Adamawa-Ubangui group (P = 0.024). Our study provides the first data on ethnic distribution of ABO and Rhesus blood groups in the Cameroonian population and suggests that its general profile is similar to those of several sub-Saharan African populations. We found some significant differences in phenotypic distribution amongst major ethnolinguistic groups. These data may be important for blood donor recruitment policy and blood transfusion

  3. Blood pressure, heart rate and lipids in professional handball and water polo players

    OpenAIRE

    Jovanović Jovica; Jovanović Milan

    2005-01-01

    Introduction: Blood pressure, heart rate and lipoprotein lipids are affected by family history, obesity, diet, smoking and physical activity habits. The aim of this paper was to estimate the values of blood pressure and heart rate in professional handball and water polo players before and after training and submaximal exercise test and to analyze the lipid state in these professional athletes in comparison with people who have never been in sports. Material and methods The investigation inclu...

  4. The associations of a marine diet with plasma lipids, blood glucose, blood pressure and obesity among the inuit in Greenland

    DEFF Research Database (Denmark)

    Bjerregaard, P; Pedersen, H S; Mulvad, G

    2000-01-01

    OBJECTIVE: To analyse the associations between the intake of fish and marine mammals and risk factors for cardiovascular disease, ie lipid profile, fasting blood glucose, blood pressure and obesity, in a population whose average consumption of n-3 fatty acids is high compared with Western countries...... was positively associated with serum high-density lipoprotein (HDL) and blood glucose and inversely with very-low-density lipoprotein (VLDL) and triglyceride. Association with low-density lipoprotein (LDL), diastolic and systolic blood pressure, waist-hip ratio and body mass index were inconsistent...... and not statistically significant. The pattern was similar within groups with low, medium and high consumption of marine food. CONCLUSIONS: There are statistically significant associations between the consumption of marine food and certain lipid fractions in the blood also in this population with a very high average...

  5. Association of Polymorphisms of Genes Involved in Lipid Metabolism with Blood Pressure and Lipid Values in Mexican Hypertensive Individuals

    Directory of Open Access Journals (Sweden)

    Blanca Estela Ríos-González

    2014-01-01

    Full Text Available Hypertension and dyslipidemia exhibit an important clinical relationship because an increase in blood lipids yields an increase in blood pressure (BP. We analyzed the associations of seven polymorphisms of genes involved in lipid metabolism (APOA5 rs3135506, APOB rs1042031, FABP2 rs1799883, LDLR rs5925, LIPC rs1800588, LPL rs328, and MTTP rs1800591 with blood pressure and lipid values in Mexican hypertensive (HT patients. A total of 160 HT patients and 160 normotensive individuals were included. Genotyping was performed through PCR-RFLP, PCR-AIRS, and sequencing. The results showed significant associations in the HT group and HT subgroups classified as normolipemic and hyperlipemic. The alleles FABP2 p.55T, LIPC −514T, and MTTP −493T were associated with elevated systolic BP. Five alleles were associated with lipids. LPL p.474X and FABP2 p.55T were associated with decreased total cholesterol and LDL-C, respectively; APOA5 p.19W with increased HDL-C; APOA5 p.19W and FABP2 p.55T with increased triglycerides; and APOB p.4181K and LDLR c.1959T with decreased triglycerides. The APOB p.E4181K polymorphism increases the risk for HT (OR = 1.85, 95% CI: 1.17–2.93; P=0.001 under the dominant model. These findings indicate that polymorphisms of lipid metabolism genes modify systolic BP and lipid levels and may be important in the development of essential hypertension and dyslipidemia in Mexican HT patients.

  6. Phenotypic, functional, and quantitative characterization of canine peripheral blood monocyte-derived macrophages

    Directory of Open Access Journals (Sweden)

    R Bueno

    2005-08-01

    Full Text Available The yield as well as phenotypic and functional parameters of canine peripheral blood monocyte-derived macrophages were analyzed. The cells that remained adherent to Teflon after 10 days of culture had high phagocytic activity when inoculated with Leishmania chagasi. Flow cytometric analysis demonstrated that more than 80% of cultured cells were positive for the monocyte/macrophage marker CD14.

  7. Effect of mitiglinide combined laser photocoagulation on blood glucose, blood lipid and vascular endothelial function in diabetic retinopathy

    Institute of Scientific and Technical Information of China (English)

    Yun-Yan Fan; Gui-Jun Luo

    2016-01-01

    Objective:To observe the effect of mitiglinide combined laser photocoagulation on blood glucose, blood lipid and vascular endothelial function in diabetic retinopathy.Methods:A total of 106 patients with diabetic retinopathy treated in our hospital from January 2014 to January 2015 were selected and assigned into the separate group and combined group. Fifty-three patients in the separate group only received oral mitiginide, while other 53 patients in the combined group received oral mitiglinide and laster photocoagulation surgery. Before and after treatment, the FBG, 2hPBG, HbA1c, TC, TG, HDL-C, LDL-C, ET-1, VEGF, PEDF, ICAM-1, FMD of patients in the two groups were analyzed.Results: After treatment, the blood glucose and blood lipid indexes of patients in the two groups were improved significantly, and there was no statistical difference between the two groups. The ET-1, ICAM-1 and VEGF of patients in the two groups decreased, and the decrease of the combined group was more distinctly. The PEDF and FMD in the two groups all increased, and the combined group changed more obviously. The regression of the blood vessel and the recovery of visual acuity in the combined group were better than the separate group.Conclusions:Mitiglinide combined with laser photocoagulation can effectively improve the level of blood glucose and blood lipid, promote vascular endothelial function and inhibit the formation of retinal neovascularization so as to improve the visual acuity level.

  8. Effect of oils sources on blood lipid parameters of commercial laying hens

    Directory of Open Access Journals (Sweden)

    LS Murata

    2003-12-01

    Full Text Available The experiment was carried out to verify if total cholesterol, HDL-cholesterol and triacylglicerol plasma levels are affected when laying hens are fed rations containing different dietary oil sources. One hundred sixty 50 week-old hens, assigned to four treatments with five replicates using 8 hens per replicate were used. The experimental period was of 84 days divided in 3 cycles of 28 days each. In the last day of each cycle, blood samples of 2 hens per replicate were randomly choose and blood samples were collected. On the other hand, blood was also collected at 7 am, 11 am and 3 pm aiming to study the daily changes of these lipids. Blood lipid parameters were not affected by different dietary oil sources (p > 0.05; however, HDL-cholesterol did change during the day, giving evidence that this lipid is indeed involved in the egg yolk formation.

  9. The antagonist activity of lipid IVa on the stimulation by lipid A of TNF-alpha production from canine blood mononuclear cells.

    Science.gov (United States)

    Takasawa, Kenji; Kano, Rui; Maruyama, Haruhiko; Hasegawa, Atsuhiko; Kamata, Hiroshi

    2011-09-15

    Lipid A, the active component of lipopolysaccharide (LPS), exists in the outer membrane of Gram-negative bacteria and binds to the Toll-like receptor 4 (TLR4) and MD-2 complex. On the other hand, the synthetic precursor of Escherichia coli lipid A, tetraacylated lipid IVa, is an agonist for TLR4 and MD-2 complex in murine, equine and feline cells but is an antagonist for lipid A in human cells. The aim of the study was to examine the function of canine Toll-like receptor 4 (TLR4) and MD-2 complex on canine blood mononuclear cells (BMC), by analyzing lipid A- or lipid IVa-induction of TNF-α production from these cells in order to understand canine innate immune system. After 5-h culture of canine BMC with lipid A (lipid A culture) or lipid IVa (lipid IVa culture), the TNF-α, as determined by ELISA, had increased in the supernatants of the lipid A cultures in a dose-dependent manner, whereas the TNF-α was undetectable in supernatant of lipid IVa-treated cultures. The TNF-α was statistically significantly different between the lipid A and lipid IVa cultures (100 and 1000 ng/ml). TNF-α production from canine BMC was inhibited, in a lipid IVa-dose-dependent manner, when the BMC were pre-cultured with lipid IVa for 60 min and then cultured with lipid A for 5h, while in control BMC cultures production if TNF-α was unchanged. These results indicate that the TNF-α production stimulated by lipid A was competed out by pre-exposing the BMC to lipid IVa. Thus, lipid A is an agonist for TNF-α production in canine BMC, whereas lipid IVa appears to be an antagonist against this lipid A stimulation of canine BMC.

  10. Relationship of endothelial nitric oxide synthase gene polymorphism with blood pressure,lipid profile and blood glucose level

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    To study the relationship of the polymorphism of endothelial nitric oxide synthase(eNOS)gene and blood pressure,lipid profiles and blood glucose level.By using PCR-RFLP,the eNOS Glu298Asp gene polymorphism was detected in 184 patients with essential hypertension and 196 matched healthy individuals with normal blood pressure.Taking into account eNOS Glu298Asp polymorphisms,the relationship of blood pressure with triglycerides(TG),total cholesterol(TC),high density lipoprotein(HDL),low density lipoprotein(LDL)and blood glucose level was analyzed.The distribution of eNOS Glu298Asp polymorphism had no significant difference between different blood pressure groups and gender groups,but there was a significant difference between different age groups,diastolic blood pressure groups or BMI groups(P<0.05).Asp/Asp genotype significantly increased the risk of hypertension in individuals with serum TC above 5.4 mmol/L(P=0.03,OR=2.65).eNOSGlu298Asp polymorphism and serum lipid could synergistically modulate the blood pressure,eNOS Asp/Asp genotype could significantly increase the risk of hypertension in individuals with serum TC over 5.4 mmol/L,eNOS Glu298Asp in combination with serum TC could be used to predict the risk of hypertension.

  11. Effects of Different Exercise Intensities with Isoenergetic Expenditures on C-Reactive Protein and Blood Lipid Levels

    Science.gov (United States)

    Tsao, Te Hung; Yang, Chang Bin; Hsu, Chin Hsing

    2012-01-01

    We investigated the effects of different exercise intensities on C-reactive protein (CRP), and whether changes in CRP levels correlated with blood lipid levels. Ten men exercised at 25%, 65%, and 85% of their maximum oxygen consumption rates. Participants' blood was analyzed for CRP and blood lipid levels before and after the exercise sessions.…

  12. Non-ABO blood group systems phenotyping in non-human primates for blood banking laboratory and xenotransplantation.

    Science.gov (United States)

    Ramis, G; Martínez-Alarcon, L; Quereda, J J; Mrowiec, A; Funes, C; Ríos, A; Ramírez, P; Muñoz, A; Majado, M J

    2013-04-01

    Some biomedical research procedures, such as organ xenotransplantation, usually require intensive hemotherapy. Knowledge of the whole phenotype of blood donor and graft could be useful in the field of xenotransplantation. Human and simian-type categories of blood groups have been established and they can be tested by standard methods used for human blood grouping. The aim of this work was to study the incidence of non-ABO blood group systems in different species of non-human primates, which are employed in biomedical research. The phenotype of Rh, Lewis, Kidd, Kell, MNSs, Lutheran, P and Duffy antigens was investigated in olive baboon (n = 48), chacma baboon (n = 9), Guinea baboon (n = 14), Rhesus macaque (n = 38) and squirrel monkey (n = 30) by using commercial microtyping cards. Kell, Lutheran, Kidd and Duffy antigens have been detected in all species, Rh in squirrel monkey, MNSs in rhesus macaque and squirrel monkey, and Lewis in baboon and rhesus macaque. There were differences in frequency and haemagglutination scores between species regardless of their gender and age. The main differences were found in squirrel monkey when compared with baboons and macaques. This typing system provides a tool to assess the presence of antigens in animals used for experimental procedures, such as xenotransplantation and xenotransfusion. PMID:23563364

  13. Synergistic effects of elevated homocysteine level and abnormal blood lipids on the onset of stroke

    Institute of Scientific and Technical Information of China (English)

    Lu Hao; Zhenzhen Cheng; Qiang Wu; Shuzhang Li; Liming Chen; Xiaoyong Sai; Zhefeng Liu; Guang Yang; Rongzeng Yan; Lili Wang; Caiyun Fu; Xuan Xu

    2013-01-01

    Hyperhomocysteinemia and abnormal blood lipids are independent risk factors for stroke. However, whether both factors exert a synergistic effect in the onset of stroke remains unclear. The present study is a retrospective analysis of 2 089 cases of stroke and 2 089 control cases of simple inter-vertebral disk protrusion using a paired multivariate logistic regression method. Adjusting for known confounding variables including the patients’ age, gender, smoking status, alcohol consumption status, patient and family medical history, and clinical biochemical indices, elevated homocysteine level was related to the onset of stroke. Patients with elevated homocysteine levels and abnormal blood lipids showed a 40.9%increase in the risk for stroke compared to patients with normal ho-mocysteine levels and blood lipids (odds ratio 1.409;95%confidence interval 1.127-1.761). These results indicate that elevated homocysteine and abnormal blood lipids exert synergistic effects in the onset of stroke. Patients with elevated homocysteine levels and abnormal blood lipids are predis-posed to stroke.

  14. Blood lipid levels associate with childhood asthma, airway obstruction, bronchial hyperresponsiveness, and aeroallergen sensitization

    DEFF Research Database (Denmark)

    Vinding, Rebecca K; Stokholm, Jakob; Chawes, Bo Lund Krogsgaard;

    2016-01-01

    with assessments of lung function, bronchial responsiveness, fraction of exhaled nitric oxide (Feno), and allergic sensitization. Associations between lipid levels and clinical outcomes were adjusted for sex, passive smoking, and body mass index. RESULTS: High levels of low-density lipoprotein cholesterol were......BACKGROUND: Studies of children's blood lipid profiles in relation to asthma are few, and the results are ambiguous. OBJECTIVE: We sought to examine whether the lipid profile is associated with concurrent asthma, altered lung function, and allergic sensitization in children. METHODS: High...... of increased Feno levels (aβ coefficient, 0.14 log-ppb; 95% CI, -0.02 to 0.30 log-ppb; P = .08). CONCLUSION: The blood lipid profile is associated with asthma, airway obstruction, bronchial responsiveness, and aeroallergen sensitization in 7-year-old children. These findings suggest that asthma and allergy...

  15. The BUME method: a novel automated chloroform-free 96-well total lipid extraction method for blood plasma[S

    OpenAIRE

    Löfgren, Lars; Ståhlman, Marcus; Forsberg, Gun-Britt; Saarinen, Sinikka; Nilsson, Ralf; Göran I Hansson

    2012-01-01

    Lipid extraction from biological samples is a critical and often tedious preanalytical step in lipid research. Primarily on the basis of automation criteria, we have developed the BUME method, a novel chloroform-free total lipid extraction method for blood plasma compatible with standard 96-well robots. In only 60 min, 96 samples can be automatically extracted with lipid profiles of commonly analyzed lipid classes almost identically and with absolute recoveries similar or better to what is ob...

  16. Glutathione peroxidase activity, selenium, and lipid peroxide concentrations in blood from a healthy Polish population : I. Maternal and cord blood.

    Science.gov (United States)

    Zachara, B A; Wąsowicz, W; Gromadzińska, J; Skłodowska, M; Krasomski, G

    1986-09-01

    Selenium (Se) concentrations in whole blood and plasma of 19 nonpregnant women. 14 mothers at delivery, 14 neonates, and 13 infants, aged 2-12 mo, were evaluated. The activity of glutathione peroxidase (GSH-Px) in erythrocytes and plasma and the level of lipid peroxides in plasma were also analyzed. Selenium concentrations in whole blood and plasma in mothers at delivery were significantly lower compared to nonpregnant women. Selenium concentrations in cord blood components were lower compared to mothers, but the differences were not significant. The concentration of the element decreased in the first few months of life. Glutathione peroxidase activity in erythrocytes differed only slightly in the examined groups. In plasma, however, the enzyme activity was significantly lower in pregnant compared to nonpregnant women and in neonates compared to their mothers. Lipid peroxide concentrations in plasma differed only slightly in the examined groups. The results obtained are discussed in terms of the observations of other investigators. PMID:24254392

  17. The circulating PBEF/NAMPT/visfatin level is associated with a beneficial blood lipid profile

    OpenAIRE

    Wang, P.; Greevenbroek, van, M.M.J.; Bouwman, F.G. (F.G.); Brouwers, M.C.G.J.; Kallen, van der, B.F.; Smit, E.; Keijer, J.; Mariman, E C M

    2007-01-01

    Visfatin with the official gene name pre-B cell colony-enhancing factor 1 (PBEF) and the protein name nicotinamide phosphoribosyltransferase (NAMPT) is a recently discovered adipocyte-secreted protein that was shown by some to be associated with visceral fat and insulin resistance. To explore the link between PBEF/NAMPT/visfatin and lipid metabolism, we analyzed the relation of its plasma level with several parameters of adiposity, insulin resistance and the circulating blood lipid profile in...

  18. Microfluidic isolation of leukocytes from whole blood for phenotype and gene expression analysis.

    Science.gov (United States)

    Sethu, Palaniappan; Moldawer, Lyle L; Mindrinos, Michael N; Scumpia, Philip O; Tannahill, Cynthia L; Wilhelmy, Julie; Efron, Philip A; Brownstein, Bernard H; Tompkins, Ronald G; Toner, Mehmet

    2006-08-01

    Technologies that enable the isolation of cell subtypes from small samples of complex populations will greatly facilitate the implementation of proteomics and genomics to human diseases. Transcriptome analysis of blood requires the depletion of contaminating erythrocytes. We report an automated microfluidic device to rapidly deplete erythrocytes from whole blood via deionized water lysis and to collect enriched leukocytes for phenotype and genomic analyses. Starting with blood from healthy subjects, we demonstrate the utility of this microfluidic cassette and lysis protocol to prepare unstimulated leukocytes, and leukocytes stimulated ex vivo with Staphylococcal enterotoxin B, which mimics some of the cellular effects seen in patients with severe bacterial infections. Microarrays are used to assess the global gene expression response to enterotoxin B. The results demonstrate that this system can isolate unactivated leukocytes from small blood samples without any significant loss, which permits more information to be obtained from subsequent analysis, and will be readily applicable to clinical settings.

  19. Oxidation of Lipids and Proteins in Lens and Blood Plasma of Rats in Ageing

    Directory of Open Access Journals (Sweden)

    Ivanova I.P.

    2011-09-01

    Full Text Available The aim of the study is to assess the intensity of oxidation of lipids and proteins in lens and blood plasma of Wistar rats in ageing. Materials and Methods. The experiments were carried out on 25 Wistar male rats of four age groups: 5, 12, 24 and 36 months. Materials for study were lens and blood plasma. Lipids were extracted using Folch partition. The content of diene and triene conjugates was assessed by means of spectrophotometry. The level of Schiff’s bases was studied according to fluorescence intensity, malon dialdehyde concentration — according to the intensity of interaction with thiobarbituric acid. Potentiality of substrate oxidation in specimen was assessed using the method of induced chemoluminescence, and the degree of protein oxidative modification was assessed according to the level of carbonyl derivatives with 2.4-dinitrophenylhydrasine. The investigation of the content of total lipids and total proteins were carried out using “Bio-Test Total Lipids” and “Total Protein-Vital”. Results. The processes of lipid peroxidation of lens membranes are increasing in animals aged 5—12 months and decreasing in the period of 12—24 months. The level of lipid peroxidation in blood plasma has an expressed tendency for increasing in ageing. Over the years, there is the level decrease of carbonyl derivatives of aminoacids of lens proteins and the tendency for the increase of oxidative modification of proteins in blood plasma.

  20. Blood Lipid Profile and Prevalence of Dyslipidemia in Chinese Adults

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective To investigate the plasma lipid levels in a national representative sample of subjects and to determine the prevalence of dyslipidemia in the Chinese population. Methods Plasma lipid profile was analyzed using the data obtained during the Chinese national nutrition and health survey (CNHS) in 2002 which involved 14 252 participants at the age of 18 years or older. Results The mean levels of total cholesterol (TC), triglyceride (TG) and high density lipoprotein cholesterol (HDL-C) in the participants were 3.81 mmol/L, 1.10 mmol/L, and 1.30 mmol/L, respectively. In the groups of participants at the age of 18-44 years, 45-59 years, and over 60 years the mean TC level was 3.70 mmol/L, 4.09 mmol/L and 4.21 mmol/L,respectively, and the mean TG level was 07 mmol/L, 1.21 mmol/L, 1.20 mmol/L, 1.29 mmol/L, 1.33 mmol/L, and 1.33 mmol/L,respectively. The prevalence of dyslipidemia in Chinese adults was 18.6% and 22.2% in males and 15.9% in females.Dyslipidemia prevalence was higher in urban districts than in rural areas (21.0% vs. 17.7%). The prevalence of hypercholesterolemia, hypertriglyceridemia, and low HDL cholesterol was 2.9%, 11.9%, and 7.4% respectively among the participants. Conclusion Dyslipidemia has become one of the important health risk factors in the Chinese population. There is no significantly difference in the prevalence of dyslipidemia between the groups of participants at the age of 45-59 years and over 60 years. This study provides important lipid profile data for policy making and guideline development for the prevention of dyslipidemia in the Chinese population.

  1. Effects of Phenotypic and Genotypic Factors on the Lipid Responses to Niacin in Chinese Patients With Dyslipidemia

    Science.gov (United States)

    Hu, Miao; Yang, Ya-Ling; Ng, Chi-Fai; Lee, Chui-Ping; Lee, Vivian W.Y.; Hanada, Hiroyuki; Masuda, Daisaku; Yamashita, Shizuya; Tomlinson, Brian

    2015-01-01

    Abstract The acyl-CoA:diacylglycerol acyltransferase (DGAT) enzymes DGAT1 and DGAT2 catalyze the final step in triglycerides biosynthesis. This study examined the relationships of baseline phenotypes and the common polymorphisms in DGAT1 and DGAT2 with the lipid responses to niacin. Lipid responses in Chinese patients with dyslipidemia treated with the extended release (ER) niacin/laropiprant combination 1000/20 mg for 4 weeks and then 2000/40 mg for 8 weeks (n = 121, the primary study) or with ER niacin 1500 mg for at least 4 weeks (n = 68, the replication study) were analyzed according to genotypes of DGAT1 rs7003945 T>C and DGAT2 rs3060 T>C polymorphisms. Treatment with ER niacin improved all lipid parameters in both studies. Absolute and percentage changes in lipids were related to their baseline levels, particularly for low-density lipoprotein cholesterol (LDL-C). The DGAT2 rs3060 T>C polymorphism was associated with lower baseline LDL-C, apoB, high-density lipoprotein cholesterol (HDL-C), and apoAI in patients on statin therapy in the primary study. Subjects with the DGAT2 rs3060 T>C variant had less reduction in LDL-C in the primary study and smaller changes in triglyceride and HDL-C in the replication study but these associations became non-significant after adjusting for baseline lipid values. The DGAT1 rs7003945 T>C polymorphism was not related to lipid baseline values or changes in either study. Concomitant statin therapy and lower body weight were also associated with greater reduction in LDL-C. Baseline lipid levels were the main determinants of lipid responses especially for LDL-C. The DGAT2 rs3060 polymorphism might influence the lipid responses depending on baseline phenotype, but this association did not persist after adjustment for the baseline lipid levels. PMID:25997070

  2. The effects of coffee on serum lipids and blood pressure in a UK population.

    OpenAIRE

    Lancaster, T; Muir, J; Silagy, C

    1994-01-01

    Data on coffee consumption were collected for 1074 adults attending for health checks in the OXCHECK study, to assess associations with serum lipids and blood pressure. Of the sample, 70.5% drank coffee, largely instant. Coffee had no significant effects on total or high-density lipoprotein (HDL) cholesterol or blood pressure, and was negatively correlated with serum triglycerides. The type of coffee drunk in the UK does not adversely effect these cardiovascular risk factors.

  3. Association of ABO Blood Group Phenotype and Allele Frequency with Chikungunya Fever

    Directory of Open Access Journals (Sweden)

    Pairaya Rujirojindakul

    2015-01-01

    Full Text Available Background. The objective of this study was to investigate the association of the ABO blood group phenotype and allele frequency with CHIK fever. Methods. A rural community survey in Southern Thailand was conducted in August and September 2010. A total of 506 villagers were enrolled. Cases were defined as individuals having anti-CHIK IgG by hemagglutination ≥1 : 10. Results. There were 314 cases (62.1% with CHIK seropositivity. Females were less likely to have positive anti-CHIK IgG with odds ratio (OR (95% CI of 0.63 (0.43, 0.93. All samples tested were Rh positive. Distribution of CHIK seropositivity versus seronegativity (P value in A, B, AB, and O blood groups was 80 versus 46 (0.003, 80 versus 48 (0.005, 24 versus 20 (0.55, and 130 versus 78 (<0.001, respectively. However, chi-square test between ABO and CHIK infection showed no statistical significance P=0.76. Comparison of the ABO blood group allele frequency between CHIK seropositivity and seronegativity was not statistically significant. Conclusion. This finding demonstrated no association of the ABO blood group phenotypes and allele frequencies with CHIK infection.

  4. Identification of a rare blood group, "Bombay (Oh phenotype," in Bhuyan tribe of Northwestern Orissa, India

    Directory of Open Access Journals (Sweden)

    Balgir R

    2007-01-01

    Full Text Available Background: Blood group serology plays a vital role in transfusion medicine. The Bombay (Oh phenotype is characterized by the absence of A, B, and H antigens on red cells and occurs rarely, especially in tribal populations of India. Aims and Objectives: This is a field-based random population study in the Bhuyan tribal community. The study reports three cases of the rare Bombay (Oh phenotype for the first time in the Bhuyan tribe of Sundargarh district in North-Western Orissa. Materials and Methods: Taking informed consent, red blood cells of 836 Bhuyan subjects were tested with three antisera, i.e., anti-A, anti-B, and anti-H (lectin for forward reaction. Agglutinations of plasma with A, B, and O (H red cells (reverse reaction were also tested for the presence or absence of antibodies in the serum. Specialized tests like absorption-elution, titration of naturally occurring antibodies at different temperatures, inhibition of anti-H by O saliva secretor, and determination of secretor status were performed. Results: Three cases of a rare blood group, Bombay (Oh phenotype, (2 out of 244 Khandayat Bhuyan and 1 out of 379 Paudi Bhuyan from Hemgiri and Lahunipara blocks, respectively in the Bhuyan tribe of Sundargarh district in North-Western Orissa were detected, giving an incidence of 1 in 122 in Khandayat Bhuyan and 1 in 379 in Paudi Bhuyan, with an average of 1 in 278 among the Bhuyan tribal population. This incidence is high in comparison to earlier studies reported from India. Conclusions: The practice of tribal and territorial endogamy in a smaller effective populations (for example, there are only 3,521 individuals in Paudi Bhuyan results in smaller marital distance and inbreeding, leading to increased homozygous expression of rare recessive genetic characters like the Bombay (Oh phenotype. This study further testifies that the incidence is higher in those states of India where the consanguinity is a common practice.

  5. Top-down lipidomics reveals ether lipid deficiency in blood plasma of hypertensive patients.

    Directory of Open Access Journals (Sweden)

    Juergen Graessler

    Full Text Available BACKGROUND: Dyslipoproteinemia, obesity and insulin resistance are integrative constituents of the metabolic syndrome and are major risk factors for hypertension. The objective of this study was to determine whether hypertension specifically affects the plasma lipidome independently and differently from the effects induced by obesity and insulin resistance. METHODOLOGY/PRINCIPAL FINDINGS: We screened the plasma lipidome of 19 men with hypertension and 51 normotensive male controls by top-down shotgun profiling on a LTQ Orbitrap hybrid mass spectrometer. The analysis encompassed 95 lipid species of 10 major lipid classes. Obesity resulted in generally higher lipid load in blood plasma, while the content of tri- and diacylglycerols increased dramatically. Insulin resistance, defined by HOMA-IR >3.5 and controlled for BMI, had little effect on the plasma lipidome. Importantly, we observed that in blood plasma of hypertensive individuals the overall content of ether lipids decreased. Ether phosphatidylcholines and ether phosphatidylethanolamines, that comprise arachidonic (20:4 and docosapentaenoic (22:5 fatty acid moieties, were specifically diminished. The content of free cholesterol also decreased, although conventional clinical lipid homeostasis indices remained unaffected. CONCLUSIONS/SIGNIFICANCE: Top-down shotgun lipidomics demonstrated that hypertension is accompanied by specific reduction of the content of ether lipids and free cholesterol that occurred independently of lipidomic alterations induced by obesity and insulin resistance. These results may form the basis for novel preventive and dietary strategies alleviating the severity of hypertension.

  6. Effects of protein intake on blood pressure, insulin sensitivity and blood lipids in children: a systematic review.

    Science.gov (United States)

    Voortman, Trudy; Vitezova, Anna; Bramer, Wichor M; Ars, Charlotte L; Bautista, Paula K; Buitrago-Lopez, Adriana; Felix, Janine F; Leermakers, Elisabeth T M; Sajjad, Ayesha; Sedaghat, Sanaz; Tharner, Anne; Franco, Oscar H; van den Hooven, Edith H

    2015-02-14

    High protein intake in early childhood is associated with obesity, suggesting possible adverse effects on other cardiometabolic outcomes. However, studies in adults have suggested beneficial effects of protein intake on blood pressure (BP) and lipid profile. Whether dietary protein intake is associated with cardiovascular and metabolic health in children is unclear. Therefore, we aimed to systematically review the evidence on the associations of protein intake with BP, insulin sensitivity and blood lipids in children. We searched the databases Medline, Embase, Cochrane Central and PubMed for interventional and observational studies in healthy children up to the age of 18 years, in which associations of total, animal and/or vegetable protein intake with one or more of the following outcomes were reported: BP; measures of insulin sensitivity; cholesterol levels; or TAG levels. In the search, we identified 6636 abstracts, of which fifty-six studies met all selection criteria. In general, the quality of the included studies was low. Most studies were cross-sectional, and many did not control for potential confounders. No overall associations were observed between protein intake and insulin sensitivity or blood lipids. A few studies suggested an inverse association between dietary protein intake and BP, but evidence was inconclusive. Only four studies examined the effects of vegetable or animal protein intake, but with inconsistent results. In conclusion, the literature, to date provides insufficient evidence for effects of protein intake on BP, insulin sensitivity or blood lipids in children. Future studies could be improved by adequately adjusting for key confounders such as energy intake and obesity.

  7. Fish oil affects blood pressure and the plasma lipid profile in healthy Danish infants

    DEFF Research Database (Denmark)

    Damsgaard, C.T.; Schack-Nielsen, L.; Michaelsen, K.F.;

    2006-01-01

    Animal and epidemiologic studies indicate that early nutrition has lasting effects on metabolism and cardiovascular disease risk. In adults, (n-3) long-chain PUFA (LCPUFA) from fish oils improve blood pressure, the lipid profile, and possibly cardiovascular disease mortality. This randomized trial......) LCPUFA content (P LDL cholesterol (P = 0...

  8. Mendelian randomization of blood lipids for coronary heart disease

    Science.gov (United States)

    Holmes, Michael V.; Asselbergs, Folkert W.; Palmer, Tom M.; Drenos, Fotios; Lanktree, Matthew B.; Nelson, Christopher P.; Dale, Caroline E.; Padmanabhan, Sandosh; Finan, Chris; Swerdlow, Daniel I.; Tragante, Vinicius; van Iperen, Erik P.A.; Sivapalaratnam, Suthesh; Shah, Sonia; Elbers, Clara C.; Shah, Tina; Engmann, Jorgen; Giambartolomei, Claudia; White, Jon; Zabaneh, Delilah; Sofat, Reecha; McLachlan, Stela; Doevendans, Pieter A.; Balmforth, Anthony J.; Hall, Alistair S.; North, Kari E.; Almoguera, Berta; Hoogeveen, Ron C.; Cushman, Mary; Fornage, Myriam; Patel, Sanjay R.; Redline, Susan; Siscovick, David S.; Tsai, Michael Y.; Karczewski, Konrad J.; Hofker, Marten H.; Verschuren, W. Monique; Bots, Michiel L.; van der Schouw, Yvonne T.; Melander, Olle; Dominiczak, Anna F.; Morris, Richard; Ben-Shlomo, Yoav; Price, Jackie; Kumari, Meena; Baumert, Jens; Peters, Annette; Thorand, Barbara; Koenig, Wolfgang; Gaunt, Tom R.; Humphries, Steve E.; Clarke, Robert; Watkins, Hugh; Farrall, Martin; Wilson, James G.; Rich, Stephen S.; de Bakker, Paul I.W.; Lange, Leslie A.; Davey Smith, George; Reiner, Alex P.; Talmud, Philippa J.; Kivimäki, Mika; Lawlor, Debbie A.; Dudbridge, Frank; Samani, Nilesh J.; Keating, Brendan J.; Hingorani, Aroon D.; Casas, Juan P.

    2015-01-01

    Aims To investigate the causal role of high-density lipoprotein cholesterol (HDL-C) and triglycerides in coronary heart disease (CHD) using multiple instrumental variables for Mendelian randomization. Methods and results We developed weighted allele scores based on single nucleotide polymorphisms (SNPs) with established associations with HDL-C, triglycerides, and low-density lipoprotein cholesterol (LDL-C). For each trait, we constructed two scores. The first was unrestricted, including all independent SNPs associated with the lipid trait identified from a prior meta-analysis (threshold P < 2 × 10−6); and the second a restricted score, filtered to remove any SNPs also associated with either of the other two lipid traits at P ≤ 0.01. Mendelian randomization meta-analyses were conducted in 17 studies including 62,199 participants and 12,099 CHD events. Both the unrestricted and restricted allele scores for LDL-C (42 and 19 SNPs, respectively) associated with CHD. For HDL-C, the unrestricted allele score (48 SNPs) was associated with CHD (OR: 0.53; 95% CI: 0.40, 0.70), per 1 mmol/L higher HDL-C, but neither the restricted allele score (19 SNPs; OR: 0.91; 95% CI: 0.42, 1.98) nor the unrestricted HDL-C allele score adjusted for triglycerides, LDL-C, or statin use (OR: 0.81; 95% CI: 0.44, 1.46) showed a robust association. For triglycerides, the unrestricted allele score (67 SNPs) and the restricted allele score (27 SNPs) were both associated with CHD (OR: 1.62; 95% CI: 1.24, 2.11 and 1.61; 95% CI: 1.00, 2.59, respectively) per 1-log unit increment. However, the unrestricted triglyceride score adjusted for HDL-C, LDL-C, and statin use gave an OR for CHD of 1.01 (95% CI: 0.59, 1.75). Conclusion The genetic findings support a causal effect of triglycerides on CHD risk, but a causal role for HDL-C, though possible, remains less certain. PMID:24474739

  9. Effect of dairy calcium from cheese and milk on fecal fat excretion, blood lipids, and appetite in young men

    DEFF Research Database (Denmark)

    Sørensen, Karina Vejrum; Thorning, Tanja Kongerslev; Astrup, Arne;

    2014-01-01

    Calcium from different dairy sources might affect blood lipids and fecal fat excretion differently because of differences in the food matrix and nutritional composition.......Calcium from different dairy sources might affect blood lipids and fecal fat excretion differently because of differences in the food matrix and nutritional composition....

  10. Effect of antioxidant rich diets on lipid profile and blood pressure in cardiovascular patients

    International Nuclear Information System (INIS)

    A sample of 200 patients was randomly selected and interviewed. Various data related to their food consumption in previous weeks and other behavioral attitudes were recorded. Their blood pressure was measured and blood was analyzed for total cholesterol (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C) and triglycerides (TG). Spearman's correlation coefficient was worked out between blood pressure, serum lipid parameters and tea, vitamin C and fibre intake. Tea showed significant correlation with diastolic blood pressure (DBP) (-0.2373; P<0.02), systolic blood pressure (SBP) (-0.2299; P<0.02) and TC (-0.3454; P<0.01). Vitamin C showed a negatively significant correlation with TC (-0.4676; P<0.01), and LDL-C (-2661; P<0.01) and significant positive correlation with HDL-C (+0.2227; P < 0.05). The tea intake was found strongly correlated with blood pressure as compared to vitamin C, while vitamin C had stronger correlation with TC as compared to tea intake. Fibre was not found significantly correlated with any of the studied parameters. A 30-day control trial on 50 subjects revealed that antioxidant therapy during fat-restricted diet period significantly affected blood pressure and serum lipids. Comparative effect showed that lemon juice showed best results. Lemon juice decreased DBP, SBP, TC, TG and increased HDL-C, while tea added with lemon only significantly decreased DBP, SBP and TC. Salad, especially onion, only improved HDL-C and LDLC levels. Vitamin C supplement also significantly lowered DBP, SBP, TC, LDL-C and TG. Tea had negative correlation with blood pressure and TC, while vitamin C has showed relationship with TC, LDL-C and positive with HDL-C. It is conceivable, therefore, that dietary antioxidants cause a significant improvement in blood pressure and serum lipids than vitamin C supplement and simple fat-restricted diets. (author)

  11. Inhibition of endotoxin-induced interleukin-6 production by synthetic lipid A partial structures in human peripheral blood mononuclear cells.

    OpenAIRE

    Wang, M. H.; Flad, H D; Feist, W; Brade, H; Kusumoto, S; Rietschel, E T; Ulmer, A J

    1991-01-01

    The effect of two synthetic lipid A partial structures, compound 406 (or LA-14-PP, identical in structure to the lipid A precursor, known as Ia or IVa) and compound 401 (lipid X), on the in vitro modulation of endotoxin (lipopolysaccharide)-induced interleukin-6 production by human blood mononuclear cells was investigated. Lipopolysaccharide of Salmonella abortus equi and synthetic Escherichia coli-type lipid A (compound 506, or LA-15-PP) had potent interleukin-6-inducing capacities. The maxi...

  12. Impact of dietary oils and fats on lipid peroxidation in liver and blood of albino rats

    Institute of Scientific and Technical Information of China (English)

    Rafaat Mohamed Elsanhoty; Mohamed Fawzy Ramadan

    2014-01-01

    Objective:To investigate the effects of different dietary fat and oils (differing in their degree of saturation and unsaturation) on lipid peroxidation in liver and blood of rats. Methods:The study was conducted on 50 albino rats that were randomly divided into 5 groups of 10 animals. The groups were fed on dietary butter (Group I), margarine (Group II), olive oil (Group III), sunflower oil (Group IV) and corn oil (Group V) for 7 weeks. After 12 h of diet removal, livers were excised and blood was collected to measure malondialdehyde (MDA) levels in the supernatant of liver homogenate and in blood. Blood superoxide dismutase activity (SOD), glutathione peroxidase activity (GPx), serum vitamin E and total antioxidant capacity (TAC) levels were also measured to determine the effects of fats and oils on lipid peroxidation. Results: The results indicated that no significant differences were observed in SOD activity, vitamin E and TAC levels between the five groups. However, there was significant decrease of GPx activity in groups IV and V when compared with other groups. The results indicated that feeding corn oil caused significant increases in liver and blood MDA levels as compared with other oils and fats. There were positive correlations between SOD and GPx, vitamin E and TAC as well as between GPx and TAC (r:0.743;P Conclusions:The results demonstrated that feeding oils rich in polyunsaturated fatty acids (PUFA) increases lipid peroxidation significantly and may raise the susceptibility of tissues to free radical oxidative damage.

  13. Camphor Tree Seed Kernel Oil Reduces Body Fat Deposition and Improves Blood Lipids in Rats.

    Science.gov (United States)

    Fu, Jing; Wang, Baogui; Gong, Deming; Zeng, Cheng; Jiang, Yihao; Zeng, Zheling

    2015-08-01

    The total and positional fatty acid composition in camphor tree (Cinnamomum camphora) seed kernel oil (CKO) were analyzed, and for the first time, the effect of CKO on body fat deposition and blood lipids in rats was studied. The major fatty acids in CKO were determined to be decanoic acid (C10:0, 51.49%) and dodecanoic acid (C12:0, 40.08%), and uniformly distributed at Sn-1, 3, and Sn-2 positions in triglyceride (TG). Rats were randomly divided into control, CKO, lard, and soybean oil groups. At the end of the experiment, levels of blood lipids and the fats of abdomen in the rats were measured. The main organ were weighted and used for the histological examination. The results showed that body weight and fat deposition in CKO group were significantly lower than the lard and soybean groups. Moderate consumption of CKO was found to improve the levels of blood TG and low density lipoprotein cholesterol.

  14. Impact of parenteral lipid emulsions on the metabolomic phenotype in preterm TPN-fed piglets

    Science.gov (United States)

    Lipids in parenteral nutrition provide essential fatty acids and are a major source of energy for hospitalized neonates. Intralipid (IL) is the only approved lipid emulsion in the U.S, but new generation emulsions include Omegaven (OV) and SMOFlipid (SL). There are no studies describing the metaboli...

  15. Impact of parenteral lipid emulsions on metabolomic phenotype in preterm TPN-fed piglets

    Science.gov (United States)

    Lipids in parenteral nutrition provide essential fatty acids and are a major source of energy for hospitalized neonates. Intralipid (IL) is the only approved lipid emulsion in the US, but new generation emulsions include Omegaven (OV) and SMOFlipid (SL). There are no studies describing the metabolit...

  16. Benefits of commercial weight-loss programs on blood pressure and lipids: a systematic review.

    Science.gov (United States)

    Mehta, Ambereen K; Doshi, Ruchi S; Chaudhry, Zoobia W; Jacobs, David K; Vakil, Rachit M; Lee, Clare J; Bleich, Sara N; Clark, Jeanne M; Gudzune, Kimberly A

    2016-09-01

    Our objective was to compare the effect of commercial weight-loss programs on blood pressure and lipids to control/education or counseling among individuals with overweight/obesity. We conducted a systematic review by searching MEDLINE and Cochrane Database of Systematic Reviews from inception to November 2014 and references identified by the programs. We included randomized, controlled trials ≥12weeks in duration. Two reviewers extracted information on study design, interventions, and mean change in systolic blood pressure (SBP), diastolic blood pressure (DBP), low-density lipoprotein cholesterol (LDL-c), high-density lipoprotein cholesterol (HDL-c), triglycerides, and total cholesterol and assessed risk of bias. We included 27 trials. Participants' blood pressure and lipids were normal at baseline in most trials. At 12months, Weight Watchers showed little change in blood pressure or lipid outcomes as compared to control/education (2 trials). At 12months, Atkins' participants had higher HDL-c and lower triglycerides than counseling (4 trials). Other programs had inconsistent effects or lacked long-term studies. Risk of bias was high for most trials of all programs. In conclusion, limited data exist regarding most commercial weight-loss programs' long-term effects on blood pressure and lipids. Clinicians should be aware that Weight Watchers has limited data that demonstrate CVD risk factor benefits relative to control/education. Atkins may be a reasonable option for patients with dyslipidemia. Additional well-designed, long-term trials are needed to confirm these conclusions and evaluate other commercial programs. PMID:27373206

  17. Determination of cardiac output, tissue blood flow, volume and lipid content in Sprague-Dawley rats

    International Nuclear Information System (INIS)

    One critical aspect of physiologically-based pharmacokinetic (PBPK) model development is the choice of values for organ blood flows, cardiac output and tissue volumes for input into models. These values vary depending upon the strain, size, age, and sex of animal for which a PBPK model is being developed. Tissue blood flows, cardiac output, tissue volume, and lipid content were determined in male S-D rats, (350-375 g, N=8). A radiolabel microsphere method utilizing Scandium (46Sc), Tin (113Sn),and Gadolinium (153Gd) was used to determine blood flow. Each rat received 3 radiolabeled injections. After the third injection, animals were sacrificed, and radioactivity in each tissue was determined in a 3-channel gamma counter. Tissues sampled include brain, heart, kidneys, liver, lungs, spleen, pancreas, adrenals, stomach, intestines, colon, testis, bone and skeletal muscle. Cardiac output was 142 ml/min. Blood flow values for eliminating organs were 0.49 (liver), 16.52 (kidney), and 1.77 (lung) ml/min/g tissue. Tissues which had significantly increased blood flow during the dark cycle included femur, abdonimal fat, triceps brachii and abdominal muscles, stomach, spleen and lung. Dissectable fat, organ volume, and organ lipid content were determined in a separate group of rats (N= 8). Volume and lipid content were determined for the same tissues as blood flow. Body fat was 7.35% of bw and extractable lipid content of eliminating organs was 42.3 (liver), 43.4 (kidney), and 35.9 (lung) mg/g tissue. Precise measurements should improve the accuracy of PBPK model predictions, and therfore help in reducing uncertainites in risk assessment of volatile organics and other pollutnats

  18. Dietary intake and blood lipid profile in overweight and obese schoolchildren

    Directory of Open Access Journals (Sweden)

    Rinaldi Ana Elisa Madalena

    2012-10-01

    Full Text Available Abstract Background The high blood lipid levels and obesity are one of the main risk factors for cardiovascular diseases, and the atherosclerotic process begins in childhood. Some environmental factors are supposed to be involved in this relationship, such as dietary factors. This study aimed to investigate the relationship between dietary intake and blood lipids levels in overweight and obese schoolchildren. Methods This is a cross-sectional study with 147 overweight and obese schoolchildren in Botucatu city, Brazil. The anthropometric measurements (body weight, height, body mass index, waist circumference and skinfolds, pubertal staging evaluation and biochemical tests were taken in all children. Three 24h-recall were applied in order to estimate the dietary intake and its relationship with blood lipid levels. The Student t test and multiple linear regression analysis were used for statistical analysis. Statistical significance was assessed at the level of 0.05. The data were processed in SAS software (version 9.1.3; SAS Institute. Results At this study, 63% of children were obese (body mass index higher than 95th percentile and 80% showed high body fat percentage. The percentage of children with abnormal total cholesterol and triglycerides was 12% and 10%, respectively, and 28% presented at least one abnormal lipid levels. The average values of anthropometric measurements were higher in children with elevated lipid levels. Total cholesterol levels were positively related to full-fat dairy products and triglycerides levels to saturated fat percentage. Conclusions Saturated fat was positively associated with elevated lipid levels in overweight and obese schoolchildren. These results reinforce the importance of healthy dietary habits since childhood in order to reduce the risks of cardiovascular diseases in adulthood.

  19. Effects of Vegetarian Diets on Blood Lipids: A Systematic Review and Meta‐Analysis of Randomized Controlled Trials

    OpenAIRE

    Wang, Fenglei; Zheng, Jusheng; Yang, Bo; Jiang, Jiajing; Fu, Yuanqing; Li, Duo

    2015-01-01

    Background Vegetarian diets exclude all animal flesh and are being widely adopted by an increasing number of people; however, effects on blood lipid concentrations remain unclear. This meta‐analysis aimed to quantitatively assess the overall effects of vegetarian diets on blood lipids. Methods and Results We searched PubMed, Scopus, Embase, ISI Web of Knowledge, and the Cochrane Library through March 2015. Studies were included if they described the effectiveness of vegetarian diets on blood ...

  20. Impact of dietary oils and fats on lipid peroxidation in liver and blood of albino rats

    Science.gov (United States)

    Haggag, Mohammad El-Sayed Yassin El-Sayed; Elsanhoty, Rafaat Mohamed; Ramadan, Mohamed Fawzy

    2014-01-01

    Objective To investigate the effects of different dietary fat and oils (differing in their degree of saturation and unsaturation) on lipid peroxidation in liver and blood of rats. Methods The study was conducted on 50 albino rats that were randomly divided into 5 groups of 10 animals. The groups were fed on dietary butter (Group I), margarine (Group II), olive oil (Group III), sunflower oil (Group IV) and corn oil (Group V) for 7 weeks. After 12 h of diet removal, livers were excised and blood was collected to measure malondialdehyde (MDA) levels in the supernatant of liver homogenate and in blood. Blood superoxide dismutase activity (SOD), glutathione peroxidase activity (GPx), serum vitamin E and total antioxidant capacity (TAC) levels were also measured to determine the effects of fats and oils on lipid peroxidation. Results The results indicated that no significant differences were observed in SOD activity, vitamin E and TAC levels between the five groups. However, there was significant decrease of GPx activity in groups IV and V when compared with other groups. The results indicated that feeding corn oil caused significant increases in liver and blood MDA levels as compared with other oils and fats. There were positive correlations between SOD and GPx, vitamin E and TAC as well as between GPx and TAC (r: 0.743; P<0.001) and between blood MDA and liver MDA (r: 0.897; P<0.001). The results showed also negative correlations between blood MDA on one hand and SOD, GPx, vitamin E and TAC on the other hand. Conclusions The results demonstrated that feeding oils rich in polyunsaturated fatty acids (PUFA) increases lipid peroxidation significantly and may raise the susceptibility of tissues to free radical oxidative damage. PMID:24144131

  1. The Mixture of Yogurt and Strawberry Juice to Repair Blood Lipid Profile

    Directory of Open Access Journals (Sweden)

    Rince Alfia Fadri

    2014-01-01

    Full Text Available There are so many ways to do in reducing cholesterol concentration in blood. Yogurt and strawberry juice have ability  to repair blood lipid profile at hypercholesterolemia. Research and lactobacillus development potention as the cholesterol killing probiotic that to be mixed with strawberry juice is necessary to do to support community health. The purpose of this reasearch was measuring the mixture of yogurt and strawberry juice effectiveness to repair blood lipid profile.  The design of this research that to be used was experimental by pretest and posted randomized control design progam. The sample of this research was thirty white mice (Rattus Norvegicus. Cholesterol Total, HDL and LDL to be analyzed by WI-M-KK2 BLK-SB methode (Clinical Chemstry Auto Analyzer using tool Selectra E Auto Analyzer. The data was analyzed by Anova test, continued by LSD test using computer program . The result after giving mixture of yogurt and strawberry juice with the dosage 2ml and 3ml per day could obviously reduce LDL Level (p<0,05, Cholesterol Total (p<0,05 and to increase HDL Level (p>0,05. The differentiation in dosis giving showed unmeaning reduction result (p>0,05. Conclusion, the mixture of yogurt and strawberry juice could repair blood lipid profile, where it’s proved to reduce drastically choleterol Total Level, LDL in 30 days.

  2. Microparticles in the blood of patients with systemic lupus erythematosus (SLE): phenotypic characterization and clinical associations

    Science.gov (United States)

    Mobarrez, Fariborz; Vikerfors, Anna; Gustafsson, Johanna T.; Gunnarsson, Iva; Zickert, Agneta; Larsson, Anders; Pisetsky, David S.; Wallén, Håkan; Svenungsson, Elisabet

    2016-01-01

    Systemic lupus erythematosus (SLE) is a prototypic autoimmune disease characterized by circulating autoantibodies and the formation of immune complexes. In these responses, the selecting self-antigens likely derive from the remains of dead and dying cells, as well as from disturbances in clearance. During cell death/activation, microparticles (MPs) can be released to the circulation. Previous MP studies in SLE have been limited in size and differ regarding numbers and phenotypes. Therefore, to characterize MPs more completely, we investigated 280 SLE patients and 280 individually matched controls. MPs were measured with flow cytometry and phenotyped according to phosphatidylserine expression (PS+/PS−), cellular origin and inflammatory markers. MPs, regardless of phenotype, are 2–10 times more abundant in SLE blood compared to controls. PS− MPs predominated in SLE, but not in controls (66% vs. 42%). Selectively in SLE, PS− MPs were more numerous in females and smokers. MP numbers decreased with declining renal function, but no clear association with disease activity was observed. The striking abundance of MPs, especially PS− MPs, suggests a generalized disturbance in SLE. MPs may be regarded as “liquid biopsies” to assess the production and clearance of dead, dying and activated cells, i.e. pivotal events for SLE pathogenesis. PMID:27777414

  3. The Inflammatory Phenotype in Failed Metal-On-Metal Hip Arthroplasty Correlates with Blood Metal Concentrations.

    Directory of Open Access Journals (Sweden)

    Erja-Leena Paukkeri

    Full Text Available Hip arthroplasty is the standard treatment of a painful hip destruction. The use of modern metal-on-metal (MOM bearing surfaces gained popularity in total hip arthroplasties during the last decade. Recently, worrisome failures due to adverse reaction to metal debris (ARMD, including pseudotumor response, have been widely reported. However, the pathogenesis of this reaction remains poorly understood. The aim of the present study was to investigate the ARMD response by flow cytometry approach.Sixteen patients with a failed Articular Surface Replacement (ASR hip prosthesis were included in the study. Samples of pseudotumor tissues collected during revision surgery were degraded by enzyme digestion and cells were typed by flow cytometry. Whole blood chromium and cobalt concentrations were analyzed with mass spectrometry before revision surgery.Flow cytometry analysis showed that the peri-implant pseudotumor tissue expressed two principal phenotypes, namely macrophage-dominated and T-lymphocyte-dominated response; the average portions being 54% (macrophages and 25% (T-lymphocytes in macrophage-dominated inflammation and 20% (macrophages and 54% (T-lymphocytes in T-lymphocyte-dominated response. The percentages of B-lymphocytes and granulocytes were lower in both phenotypes. Interestingly, the levels of blood chromium and cobalt were significantly higher in patients with macrophage-dominated response.The results suggest that the adverse tissue reactions induced by MOM wear particles contain heterogeneous pathogeneses and that the metal levels are an important factor in the determination of the inflammatory phenotype. The present results support the hypothesis that higher metal levels cause cytotoxicity and tissue injury and macrophages are recruited to clear the necrotic debris. On the other hand, the adverse response developed in association with lower metal levels is T-lymphocyte-dominated and is likely to reflect hypersensitivity reaction.

  4. The Inflammatory Phenotype in Failed Metal-On-Metal Hip Arthroplasty Correlates with Blood Metal Concentrations

    Science.gov (United States)

    Paukkeri, Erja-Leena; Korhonen, Riku; Hämäläinen, Mari; Pesu, Marko; Eskelinen, Antti; Moilanen, Teemu; Moilanen, Eeva

    2016-01-01

    Introduction Hip arthroplasty is the standard treatment of a painful hip destruction. The use of modern metal-on-metal (MOM) bearing surfaces gained popularity in total hip arthroplasties during the last decade. Recently, worrisome failures due to adverse reaction to metal debris (ARMD), including pseudotumor response, have been widely reported. However, the pathogenesis of this reaction remains poorly understood. The aim of the present study was to investigate the ARMD response by flow cytometry approach. Methods Sixteen patients with a failed Articular Surface Replacement (ASR) hip prosthesis were included in the study. Samples of pseudotumor tissues collected during revision surgery were degraded by enzyme digestion and cells were typed by flow cytometry. Whole blood chromium and cobalt concentrations were analyzed with mass spectrometry before revision surgery. Results Flow cytometry analysis showed that the peri-implant pseudotumor tissue expressed two principal phenotypes, namely macrophage-dominated and T-lymphocyte-dominated response; the average portions being 54% (macrophages) and 25% (T-lymphocytes) in macrophage-dominated inflammation and 20% (macrophages) and 54% (T-lymphocytes) in T-lymphocyte-dominated response. The percentages of B-lymphocytes and granulocytes were lower in both phenotypes. Interestingly, the levels of blood chromium and cobalt were significantly higher in patients with macrophage-dominated response. Conclusions The results suggest that the adverse tissue reactions induced by MOM wear particles contain heterogeneous pathogeneses and that the metal levels are an important factor in the determination of the inflammatory phenotype. The present results support the hypothesis that higher metal levels cause cytotoxicity and tissue injury and macrophages are recruited to clear the necrotic debris. On the other hand, the adverse response developed in association with lower metal levels is T-lymphocyte-dominated and is likely to reflect

  5. Circulating Blood Monocyte Subclasses and Lipid-Laden Adipose Tissue Macrophages in Human Obesity.

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    Tal Pecht

    Full Text Available Visceral adipose tissue foam cells are increased in human obesity, and were implicated in adipose dysfunction and increased cardio-metabolic risk. In the circulation, non-classical monocytes (NCM are elevated in obesity and associate with atherosclerosis and type 2 diabetes. We hypothesized that circulating NCM correlate and/or are functionally linked to visceral adipose tissue foam cells in obesity, potentially providing an approach to estimate visceral adipose tissue status in the non-surgical obese patient.We preformed ex-vivo functional studies utilizing sorted monocyte subclasses from healthy donors. Moreover, we assessed circulating blood monocyte subclasses and visceral fat adipose tissue macrophage (ATM lipid content by flow-cytometry in paired blood and omental-fat samples collected from patients (n = 65 undergoing elective abdominal surgery.Ex-vivo, NCM and NCM-derived macrophages exhibited lower lipid accumulation capacity compared to classical or intermediate monocytes/-derived macrophages. Moreover, of the three subclasses, NCM exhibited the lowest migration towards adipose tissue conditioned-media. In a cohort of n = 65, increased %NCM associated with higher BMI (r = 0.250,p<0.05 and ATM lipid content (r = 0.303,p<0.05. Among patients with BMI≥25Kg/m2, linear regression models adjusted for age, sex or BMI revealed that NCM independently associate with ATM lipid content, particularly in men.Collectively, although circulating blood NCM are unlikely direct functional precursor cells for adipose tissue foam cells, their increased percentage in the circulation may clinically reflect higher lipid content in visceral ATMs.

  6. Mesothelioma tumor cells modulate dendritic cell lipid content, phenotype and function.

    Directory of Open Access Journals (Sweden)

    Joanne K Gardner

    Full Text Available Dendritic cells (DCs play an important role in the generation of anti-cancer immune responses, however there is evidence that DCs in cancer patients are dysfunctional. Lipid accumulation driven by tumor-derived factors has recently been shown to contribute to DC dysfunction in several human cancers, but has not yet been examined in mesothelioma. This study investigated if mesothelioma tumor cells and/or their secreted factors promote increases in DC lipid content and modulate DC function. Human monocyte-derived DCs (MoDCs were exposed to human mesothelioma tumor cells and tumor-derived factors in the presence or absence of lipoproteins. The data showed that immature MoDCs exposed to mesothelioma cells or factors contained increased lipid levels relative to control DCs. Lipid accumulation was associated with reduced antigen processing ability (measured using a DQ OVA assay, upregulation of the co-stimulatory molecule, CD86, and production of the tolerogenic cytokine, IL-10. Increases in DC lipid content were further enhanced by co-exposure to mesothelioma-derived factors and triglyceride-rich lipoproteins, but not low-density lipoproteins. In vivo studies using a murine mesothelioma model showed that the lipid content of tumor-infiltrating CD4+ CD8α- DCs, CD4- CD8α- DCs DCs and plasmacytoid DCs increased with tumor progression. Moreover, increasing tumor burden was associated with reduced proliferation of tumor-antigen-specific CD8+ T cells in tumor-draining lymph nodes. This study shows that mesothelioma promotes DC lipid acquisition, which is associated with altered activation status and reduced capacity to process and present antigens, which may impair the ability of DCs to generate effective anti mesothelioma T cell responses.

  7. Calibration of a prototype NIRS oximeter against two commercial devices on a blood-lipid phantom

    DEFF Research Database (Denmark)

    Hyttel-Sorensen, Simon; Kleiser, Stefan; Wolf, Martin;

    2013-01-01

    In a blood-lipid liquid phantom the prototype near-infrared spectroscopy oximeter OxyPrem was calibrated against the INVOS® 5100c adult sensor in respect to values of regional tissue oxygen haemoglobin saturation (rStO2) for possible inclusion in the randomised clinical trial - SafeBoosC. In addi......In a blood-lipid liquid phantom the prototype near-infrared spectroscopy oximeter OxyPrem was calibrated against the INVOS® 5100c adult sensor in respect to values of regional tissue oxygen haemoglobin saturation (rStO2) for possible inclusion in the randomised clinical trial - Safe......BoosC. In addition different commercial NIRS oximeters were compared on changing haemoglobin oxygen saturation and compared against co-oximetry. The best calibration was achieved with a simple offset and a linear scaling of the OxyPrem rStO2 values. The INVOS adult and pediatric sensor gave systematically different...

  8. Combined MELD and blood lipid level in evaluating the prognosis of decompensated cirrhosis

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    AIM: To evaluate the prognostic value of the combined model for end-stage liver disease (MELD) and blood lipid level in patients with decompensated cirrhosis. METHODS: A total of 198 patients with decompensated cirrhosis were enrolled into the study. The values of triglyceride (TG), cholesterol (TC), high density lipoproteins (HDL) and low density lipoprotein (LDL) of each patient on the fi rst day of admission were retrieved from the medical records, and MELD was calculated. All the patients were followed ...

  9. Video Game Playing Is Independently Associated with Blood Pressure and Lipids in Overweight and Obese Adolescents

    OpenAIRE

    Goldfield, Gary S.; Kenny, Glen P.; Stasia Hadjiyannakis; Penny Phillips; Alberga, Angela S.; Saunders, Travis J.; Tremblay, Mark S.; Janine Malcolm; Denis Prud'homme; Rejeanne Gougeon; Sigal, Ronald J.

    2011-01-01

    OBJECTIVE: To examine the association between duration and type of screen time (TV, video games, computer time) and blood pressure (BP) and lipids in overweight and obese adolescents. DESIGN: This is a cross-sectional study of 282 overweight or obese adolescents aged 14-18 years (86 males, 196 females) assessed at baseline prior to beginning a lifestyle intervention study for weight control. Sedentary behaviours, defined as hours per day spent watching TV, playing video games, recreational co...

  10. Blood antioxidant profile and lipid peroxides in dairy cows with clinical mastitis

    OpenAIRE

    Rajesh Rathore; Vinod Kumar Gupta; Ricky Jhambh; Umesh Dimri

    2013-01-01

    Aim: To evaluate blood antioxidant profile and lipid peroxides in dairy cows with clinical mastitis. Materials and Methods: Twelve cases of clinical mastitis in cross-bred cows were selected based on physical examination of udder and milk, California Mastitis Test (CMT), Somatic Cell Count (SCC) and confirmation by bacteriological examination of milk and requisite biochemical tests. Twelve lactating cows showing negative CMT reaction and SCC <2x105 cells/ml were considered as healthy contr...

  11. THE IMPACT OF FAST FOOD CONSUMPTION ON THE LIPID PROFILE, BMI AND BLOOD SUGAR LEVELS

    OpenAIRE

    Afroz Afshan*, Veeresh B Salgar, Manjushree Sugoor and Anupriya Deshpande

    2014-01-01

    In India smoking, alcohol consumption, sedentary life style and junk foods are risk factors that has increased the burden of cardiovascular disease. To evaluate and compare the lipid profile, BMI and blood sugar levels in vegetarian home food eaters and fast food eaters. Apparently healthy 300 males aged between 15-35years were participants of our study. Out of them 150 vegetarian home food eaters formed control group, 150 fast food eaters formed study group. We observed over all highly signi...

  12. Blood antioxidant profile and lipid peroxides in dairy cows with clinical mastitis

    Directory of Open Access Journals (Sweden)

    Rajesh Rathore

    2013-10-01

    Full Text Available Aim: To evaluate blood antioxidant profile and lipid peroxides in dairy cows with clinical mastitis. Materials and Methods: Twelve cases of clinical mastitis in cross-bred cows were selected based on physical examination of udder and milk, California Mastitis Test (CMT, Somatic Cell Count (SCC and confirmation by bacteriological examination of milk and requisite biochemical tests. Twelve lactating cows showing negative CMT reaction and SCC <2x105 cells/ml were considered as healthy control. Antioxidant parameters measured in blood were superoxide dismutase (SOD, catalase activities and reduced glutathione (GSH concentration. Erythrocytic lipid peroxidation (LPO was measured in terms of malondialdehyde (MDA production. Results: Significant (P<0.05 decrease in blood SOD and catalase activities, GSH concentration and an increase in erythrocytic lipid peroxides was observed in cows with clinical mastitis. Conclusion: It is concluded that there is a compromise in antioxidant defense of the body in dairy cows with clinical mastitis resulting in oxidative damage, therefore, necessitate the use of antioxidants and other protective compounds along with conventional therapy for mastitis control. [Vet World 2013; 6(5.000: 271-273

  13. Phenotypic and functional characteristics of dendritic cells derived from human peripheral blood monocytes

    Institute of Scientific and Technical Information of China (English)

    TANG Ling-ling; ZHANG Zhe; ZHENG Jie-sheng; SHENG Ji-fang; LIU Ke-zhou

    2005-01-01

    Objective: This study is aimed at developing a simple and easy way to generate dendritic cells (DCs) from human peripheral blood monocytes (PBMCs) in vitro. Methods: PBMCs were isolated directly from white blood cell rather than whole blood and purified by patching methods (collecting the attached cell and removing the suspension cell). DCs were then generated by culturing PBMCs for six days with 30 ng/ml recombinant human granulocyte-macrophage stimulating factor (rhGM-CSF) and 20 ng/ml recombinant human interleukin-4 (rhIL-4) in vitro. On the sixth day, TNF-alpha (TNFα) 30 ng/ml was added into some DC cultures, which were then incubated for two additional days. The morphology was monitored by light microscopy and transmission electronic microscopy, and the phenotypes were determined by flow cytometry. Autologous mixed leukocyte reactions (MLR) were used to characterize DC function after TNFα or lipopolysaccharide (LPS) stimulations for 24 h. Results: After six days of culture, the monocytes developed significant dendritic morphology and a portion of cells expressed CD 1 a, CD80 and CD86, features of DCs. TNFα treatment induced DCs maturation and up-regulation of CD80, CD86 and CD83. Autologous MLR demonstrated that these DCs possess potent T-cell stimulatory capacity. Conclusion: This study developed a simple and easy way to generate DCs from PBMCs exposed to rhGM-CSF and rhIL-4. The DCs produced by this method acquired morphologic and antigenic characteristics of DCs.

  14. Blood F2-isoprostanes are significantly associated with abnormalities of lipid status in rats with steatosis

    Institute of Scientific and Technical Information of China (English)

    Man-Sie Zhu; Li-Juan Sun; Yue-Qin Uu; Yan-Ling Feng; Hai-Tao Tong; Ying-He Hu; Zheng Zhao

    2008-01-01

    AIM: To investigate oxidative stress and lipid peroxi-dation in hepatic steatosis and the underlying implica-tions in pathological mechanisms of non-alcoholic fatty liver disease (NAFLD).METHODS: F2-isoprostanes (iPF2α-Ⅲ) in blood and liver samples from steatotic (n = 9) and control (n = 7)rats were measured as in vivo marker of lipid peroxida-tion by a mass spectrometric approach. The lipid pro-file and endogenous antioxidant status (SOD and CAT)in the rats were also analyzed.RESULTS: Significantly higher levels of iPF2α-Ⅲ (mean3.47 vs 2.40 pmol/mg tissue, P = 0.004) and lower activities of SOD (mean 1.26 U vs 1.40 U, P < 0.001) and CAT (mean 1026.36 U/mg vs 1149.68 U/mg pro-tein, without significance) were observed in the livers of steatotic rats. Plasma total iPF2α-Ⅲ was significantly correlated with the abnormalities of blood lipids as well as alanine aminotransferase (ALT) levels in the rats with simple steatosis, whereas no similar tendencies were observed in the control rats.CONCLUSION: Enhancement of hepatic oxidative imbalance occurring at the steatotic stage of NAFLD suggests a possibility that manifestation of the local oxidative damage precedes that of systemic oxidativeimbalance. Predominant metabolic features of the in-creased lipid peroxidation further suggest a close asso-ciation of the oxidative imbalance and the dyslipidemia with functional deterioration of the steatotic liver. The findings need to be further evaluated, especially in hu-man studies.

  15. Effects of Unsaturated Fat Dietary Supplements on Blood Lipids, and on Markers of Malnutrition and Inflammation in Hemodialysis Patients

    DEFF Research Database (Denmark)

    Ewers, Bettina; Riserus, Ulf; Marckmann, Peter

    2009-01-01

    MEASURES: Dietary intakes, blood lipids, dry body weight, serum albumin, and serum C-reactive protein comprised our main outcome measures. RESULTS: According to a per-protocol analysis of 14 study completers, fat supplementation resulted in significantly increased total energy intake (+1.6 MJ/day, or 380......kcal/day) and an increased dietary fat energy percentage (+9%). We observed no significant changes in blood lipids. Dry body weight (+0.49kg, P=.04) increased, and serum C-reactive protein concentration fell (-1.69mg/L, P=.01), with fat supplementation. Intention-to-treat analysis of 39 participants...... confirmed the absence of adverse blood-lipid changes. CONCLUSIONS: Unsaturated fat supplementation increased total dietary energy intake to recommended levels, had no adverse impact on blood lipids, improved nutritional status as assessed according to dry body weight, and reduced systemic inflammation...

  16. Effect of Exercise on Blood Antioxidant Status and Erythrocyte Lipid Peroxidation: Role of Dietary Supplementation of Vitamin E

    OpenAIRE

    KELLE, Mustafa

    1999-01-01

    We tested the effects of moderate physical exercise on the blood antioxidant capacity and erythrocyte lipid peroxidation in 21 Wistar albino rats. Erythrocyte superoxide dismutase (SOD) activity increased significantly (p

  17. Phenotype frequencies of blood group systems (Rh, Kell, Kidd, Duffy, MNS, P, Lewis, and Lutheran) in blood donors of south Gujarat, India

    OpenAIRE

    Manoj A Kahar; Patel, Rajnikant. D.

    2014-01-01

    Background: This is the first study on phenotype frequencies of various blood group systems in blood donors of south Gujarat, India using conventional tube technique. Material and Methods: A total of 115 "O" blood group donors from three different blood banks of south Gujarat were typed for D, C, c, E, e, K, Jk a , Le a , Le b , P 1 , M, and N antigens using monoclonal antisera and k, Kp a , Kp b , Fy a ,Fy b , Jk b , S,s, Lu a , and Lu b antigens were typed using polyclonal antisera employin...

  18. Potential synergy between lipid-lowering and blood-pressure-lowering in the Anglo-Scandinavian Cardiac Outcomes Trial

    DEFF Research Database (Denmark)

    Sever, Peter; Dahlöf, Björn; Poulter, Neil;

    2006-01-01

    A prespecified objective of the Anglo-Scandinavian Cardiac Outcomes Trial (ASCOT) was to assess whether any synergistic effects were apparent between the lipid-lowering and blood-pressure-lowering regimens in preventing cardiovascular events.......A prespecified objective of the Anglo-Scandinavian Cardiac Outcomes Trial (ASCOT) was to assess whether any synergistic effects were apparent between the lipid-lowering and blood-pressure-lowering regimens in preventing cardiovascular events....

  19. The Effects of 8-Weeks Aerobic Exercise Program on Blood Lipids and Cholesterol Profile of Smokers vs. Non Smokers

    Science.gov (United States)

    Taifour, Akef; AL-Shishani, Ahmad; Khasawneh, Aman; AL-Nawaiseh, Ali; Bakeer, Mohammed

    2015-01-01

    The aim of this study was to compare the effects of 8-week aerobic exercise program on blood lipids and cholesterol profile of smoker's vs. non-smokers. A total of 34 male subjects (18 non-smokers and 16 smokers) took part in this study. Both groups were pre- and post tested in their blood-lipids and cholesterol profile before and after the 8-week…

  20. Effects of Mad Honey on Blood Glucose and Lipid Levels in Rats With Streptozocin-Induced Diabetes

    OpenAIRE

    ÖZTAŞAN, Nuray

    2005-01-01

    This study investigated whether mad honey affects blood glucose and lipid levels in experimental animals. It was found that mad honey caused significant decreases in blood glucose and lipid levels in animals with streptozocin-induced diabetes mellitus (n = 10) and controls (n = 10). These decreases may be due to grayanotoxins in the mad honey causing the islets of Langerhans in the pancreas to secrete insulin by stimulating the parasympathetic nervous system or M2-muscarinic receptors.

  1. Correlation bethealtyy ween dietary glycemic index and glycemic load and blood lipid levels in a group of women from Ahvaz

    OpenAIRE

    Farideh Shishebor; Zahra Shamekhi; Majid Karandish; Seyed Mahmood Latifi

    2011-01-01

    Background & Objectives: There are limited number of studies conducted on the correlation between Glycemic index and Glycemic load of a food program and metabolic factors such as blood lipids in Asian countries including Iran. Therefore, this study aimed at analyzing the correlation between Glycemic index and Glycemic load of Iranian food program and blood lipids. Materials & Methods: The subjects were 95 women working in Ahvaz University of Medical Sciences in the range of 20 to 55 years old...

  2. Stewart-Treves syndrome angiosarcoma expresses phenotypes of both blood and lymphatic capillaries

    Institute of Scientific and Technical Information of China (English)

    Marek Stanczyk; Magdalena Gewartowska; Marcin Swierkowski; Bartlomiej Grala; Marek Maruszynski

    2013-01-01

    Background The development of angiosarcoma in oedematous tissue is referred to as Stewart-Treves syndrome (STS).This rare and fatal complication is associated with chronic post mastectomy lymphoedema and radiotherapy for breast cancer.Angiosarcoma spread is facilitated by the formation of blood vessels (angiogenesis) and lymph vessels (lymphangiogenesis).In the future antiangiogenic therapy may improve the poor outcome of current treatments.There was evidence that blocking the angiogenenesis would inhibit progression of angiosarcoma.It seems reasonable to hypothesize that blocking the lymphangiogenesis may yield similar results.Although angiosarcomas commonly derive from blood vessels,in case of STS angiosarcomas chronic lymphoedema may suggest its lymphatic origin.The goal of this study was to visualize interstitial space and lymphatics in the central and peripheral regions of STS angiosarcoma.Methods On tissue samples obtained from STS angiosarcoma we have performed:first colour stereoscopic lymphography to visualise the morphology of lymphatic vessels and extracellular spaces,second immunohistochemical staining specific for lymphatic vessels endothelium (LYVE-1) and blood endothelial cells (CD31,factor Ⅷ) and prolymphangiogenic vascular endothelial growth factor (VEGF-C) for precise identification of lymphatic endothelia.STS angiosarcoma morphology was assessed by comparison of pictures obtained on lymphography,microscopy and confocal microscopy.Results STS angiosarcomas present heterogenous morphology with areas dominated by hemangiosarcoma and lymphangiosarcoma structures.STS angiosarcoma expressed phenotypes of both blood and lymphatic endothelia.LYVE-1 and VEGF-C is expressed by STS angiosarcoma and may be used to discriminate tumour differentiation.Morphology of lymphatic vessels and spaces in the tumour suggest absence of their normal lymphatic function.Conclusions Our results confirmed both hemangio-and lymphangiogenic origin of STS angiosarcoma

  3. Phenotype frequencies of blood group systems (Rh, Kell, Kidd, Duffy, MNS, P, Lewis, and Lutheran in blood donors of south Gujarat, India

    Directory of Open Access Journals (Sweden)

    Manoj A Kahar

    2014-01-01

    Full Text Available Background: This is the first study on phenotype frequencies of various blood group systems in blood donors of south Gujarat, India using conventional tube technique. Material and Methods: A total of 115 "O" blood group donors from three different blood banks of south Gujarat were typed for D, C, c, E, e, K, Jk a , Le a , Le b , P 1 , M, and N antigens using monoclonal antisera and k, Kp a , Kp b , Fy a ,Fy b , Jk b , S,s, Lu a , and Lu b antigens were typed using polyclonal antisera employing Indirect Antiglobulin Test. Antigens and phenotype frequencies were expressed as percentages. Results: From the 115 blood donor samples used for extended antigen typing in the Rh system, e antigen was found in 100% donors, followed by D [84.35%], C [81.74%], c [56.32%], and E [21.74%] with DCe/DCe (R 1 R 1 , 40.87% as the most common phenotype. k was found to be positive in 100% of donors and no K+k- phenotype was found in Kell system. For Kidd and Duffy blood group system, Jk(a+b+ and Fy(a-b- were the most common phenotypes with frequency of 52.17% and 48.69%, respectively. In the MNS system, 39.13% donors were typed as M+N+, 37.39% as M+N-, and 23.48% as M-N+. S+s+ was found in 24.35% of donors, S+s- in 8.69%, and S-s+ as the commonest amongst donors with 66.96%. No Lu(a+b+ or Lu(a+b- phenotypes were detected in 115 donors typed for Lutheran antigens. A rare Lu(a-b- phenotype was found in 2.61% donors. Conclusion: Data base for antigen frequency of various blood group systems in local donors help provide antigen negative compatible blood units to patients with multiple antibodies in order to formulate in-house red cells for antibody detection and identification and for preparing donor registry for rare blood groups.

  4. The Influence of Eleutheroside on Blood Glucose and Blood Lipid of D-Galactose-Induce Rats through Inhibiting Blood Superoxide Dismutase Activities

    Directory of Open Access Journals (Sweden)

    Ping Yang

    2013-07-01

    Full Text Available The present study aims at evaluation mechanisms of natural plant eleutheroside extracts for ameliorating the blood lipid and blood glucose. The eleutherosides derived from the roots of eleutheroccus senticosus and is purported to behave as an “adaptogen”, we assessed effects of eleutheroside at doses of 3.6, 7.2 and 14.4 g/(kg day on SD rats injected daily with D-gal (50 mg/(kg day. Eleutheroside-fed rats showed higher the level HDL-C, decrease the level of HCT, TG, TC, LDL-C compared with D-gal-treated rats. We further examined the mechanisms involved in effects of 3.63.6, 7.2 and 14.4 g/(kg day on rat blood. In summary, eleutheroside significantly increased Superoxide Dismutase (SOD activity and decreased the Malondialdehyde (MDA level.

  5. H-deficient blood groups of Reunion island. II. Differences between Indians (Bombay Phenotype) and whites (Reunion phenotype).

    Science.gov (United States)

    Le Pendu, J; Gerard, G; Vitrac, D; Juszczak, G; Liberge, G; Rouger, P; Salmon, C; Lambert, F; Dalix, A M; Oriol, R

    1983-05-01

    Two variants of recessive, H-deficient nonsecretor individuals (h/h, se/se) were identified on Reunion Island: (1) H-negative individuals corresponding to the classical Bombay phenotypes (OhO, OhA, OhB, OhAB) who lack completely the H antigen on their red cells; all of them were Indian and had strong anti-H antibodies reacting with normal O and Oh red cells from whites; and (2) H-weak individuals (Oh, Ah, Bh, ABh). This phenotype represented the majority (85%) of the H-deficient phenotypes on Reunion Island, and all of them were white. They had only a weak expression of the H antigen and showed small but detectable amounts of ABH antigens on their red cells. Their anti-H antibodies reacted with normal O erythrocytes, but failed to react with Oh red cells, regardless of the ethnic origin of the donor. They were all from the same geographical area on the Island (Cilaos) and showed homogeneous titers of anti-H antibodies in sera. We propose to call this particular variant of weak H phenotype, belonging to the so-called para-Bombay series, Reunion.

  6. Effect of homocysteine-lowering nutrients on blood lipids: results from four randomised, placebo-controlled studies in healthy humans.

    Directory of Open Access Journals (Sweden)

    Margreet R Olthof

    2005-05-01

    Full Text Available BACKGROUND: Betaine (trimethylglycine lowers plasma homocysteine, a possible risk factor for cardiovascular disease. However, studies in renal patients and in obese individuals who are on a weight-loss diet suggest that betaine supplementation raises blood cholesterol; data in healthy individuals are lacking. Such an effect on cholesterol would counteract any favourable effect on homocysteine. We therefore investigated the effect of betaine, of its precursor choline in the form of phosphatidylcholine, and of the classical homocysteine-lowering vitamin folic acid on blood lipid concentrations in healthy humans. METHODS AND FINDINGS: We measured blood lipids in four placebo-controlled, randomised intervention studies that examined the effect of betaine (three studies, n = 151, folic acid (two studies, n = 75, and phosphatidylcholine (one study, n = 26 on plasma homocysteine concentrations. We combined blood lipid data from the individual studies and calculated a weighted mean change in blood lipid concentrations relative to placebo. Betaine supplementation (6 g/d for 6 wk increased blood LDL cholesterol concentrations by 0.36 mmol/l (95% confidence interval: 0.25-0.46, and triacylglycerol concentrations by 0.14 mmol/l (0.04-0.23 relative to placebo. The ratio of total to HDL cholesterol increased by 0.23 (0.14-0.32. Concentrations of HDL cholesterol were not affected. Doses of betaine lower than 6 g/d also raised LDL cholesterol, but these changes were not statistically significant. Further, the effect of betaine on LDL cholesterol was already evident after 2 wk of intervention. Phosphatidylcholine supplementation (providing approximately 2.6 g/d of choline for 2 wk increased triacylglycerol concentrations by 0.14 mmol/l (0.06-0.21, but did not affect cholesterol concentrations. Folic acid supplementation (0.8 mg/d had no effect on lipid concentrations. CONCLUSIONS: Betaine supplementation increased blood LDL cholesterol and triacylglycerol

  7. Normalization of Phenotypic Data from a Clinical Data Warehouse: Case Study of Heterogeneous Blood Type Data with Surprising Results.

    Science.gov (United States)

    Cimino, James J

    2015-01-01

    Clinical data warehouses often contain analogous data from disparate sources, resulting in heterogeneous formats and semantics. We have developed an approach that attempts to represent such phenotypic data in its most atomic form to facilitate aggregation. We illustrate this approach with human blood antigen typing (ABO-Rh) data drawn from the National Institutes of Health's Biomedical Translational Research Information System (BTRIS). In applying the method to actual patient data, we discovered a 2% incidence of changed blood types. We believe our approach can be applied to any institution's data to obtain comparable patient phenotypes. The actual discrepant blood type data will form the basis for a future study of the reasons for blood typing variation.

  8. Camphor Tree Seed Kernel Oil Reduces Body Fat Deposition and Improves Blood Lipids in Rats.

    Science.gov (United States)

    Fu, Jing; Wang, Baogui; Gong, Deming; Zeng, Cheng; Jiang, Yihao; Zeng, Zheling

    2015-08-01

    The total and positional fatty acid composition in camphor tree (Cinnamomum camphora) seed kernel oil (CKO) were analyzed, and for the first time, the effect of CKO on body fat deposition and blood lipids in rats was studied. The major fatty acids in CKO were determined to be decanoic acid (C10:0, 51.49%) and dodecanoic acid (C12:0, 40.08%), and uniformly distributed at Sn-1, 3, and Sn-2 positions in triglyceride (TG). Rats were randomly divided into control, CKO, lard, and soybean oil groups. At the end of the experiment, levels of blood lipids and the fats of abdomen in the rats were measured. The main organ were weighted and used for the histological examination. The results showed that body weight and fat deposition in CKO group were significantly lower than the lard and soybean groups. Moderate consumption of CKO was found to improve the levels of blood TG and low density lipoprotein cholesterol. PMID:26130050

  9. Salivary latent trait cortisol (LTC): Relation to lipids, blood pressure, and body composition in middle childhood.

    Science.gov (United States)

    Yeung, Ellen W; Place, Rebecca; Gordish-Dressman, Heather; Visich, Paul; Hoffman, Eric; Walker, Sheila O; Granger, Douglas A

    2016-09-01

    Adversity experienced early in life has the potential to influence physical health later in life. The stress-health relation may be partially explained by stress-related effects on cardiovascular risk factors. This study explored links between individual differences in trait-like variation in the activity of the hypothalamic-pituitary-adrenal (HPA) axis with cardiovascular risk factors in children. 474 children (M age=9.22years; 54% female; 83% Caucasian) were included in this study, in which cardiovascular risk was assessed using the following indices - triglycerides (TG), HDL-cholesterol (HDL-C), glucose (Glu); resting systolic and diastolic blood pressure, body mass index (BMI), waist-to-hip ratio, and % fat. Saliva samples were measured 3 times a day (waking, 30min post-waking and bedtime) over 3days (later assayed for cortisol). A latent trait cortisol (LTC) factor explained 43% of the variance in cortisol levels within and across days. Confirmatory factor analysis identified three cardiovascular risk factors: lipids (i.e., TG and HDL-C), blood pressure (i.e., systolic and diastolic), and body composition (i.e., BMI, Waist-to-hip ratio, and % fat). Lower salivary LTC was associated with higher lipids, higher blood pressure, and higher body composition. The findings further support the internal and external validity of the LTC construct, and may also advance our understanding of the link between interindividual differences in HPA axis activity and cardiovascular risk in middle childhood. PMID:27262343

  10. Effects of soy components on blood and liver lipids in rats fed high-cholesterol diets

    Institute of Scientific and Technical Information of China (English)

    Ching-Yi Lin; Cheng-Yu Tsai; Shyh-Hsiang Lin

    2005-01-01

    AIM: To assess the effects of soy protein, isoflavone, and saponin on liver and blood lipid in rats that consumed high-cholesterol diets.METHODS: High-cholesterol diets (1%) with or without soy material were fed to 6-wk-old male Sprague-Dawley rats for 8 wk. Blood lipids, liver lipids, glutamic oxaloacetic transaminase (GOT), and glutamic pyruvic transaminase (GPT) levels were measured. The in vitro bile acid-binding ability of soy materials was analyzed.RESULTS: The results of in vitro studies showed that soy protein isolate had a significantly higher bile acid-binding ability (8.4±0.8%) than soy saponin (3.1±0.7%) and isoflavone (1.3±0.4%, P<0.05). On the other hand, at the end of the experimental period, rats that consumed soy protein diets had lower GOT and GPT levels than rats that consumed casein under high-cholesterol diets.Rats that consumed soy protein also had lower total cholesterol (TC) levels in the liver than those that consumed casein under high-cholesterol diets. Rats that consumed the soy protein diet containing both saponin and isoflavone had lower hepatic TC level than those that consumed the soy protein diet without isoflavone alone.The effect of different types of proteins on triglyceride was not significant.CONCLUSION: Consumption of soy provided benefits to control lipid levels under high-cholesterol dieting conditions in this rat model of hypercholesterolemia. The major component that reduced hepatic TC was not saponin, but possibly isoflavone.

  11. Acupoint Application on Blood Lipid in Patients with Type Ⅱ Diabetes

    Institute of Scientific and Technical Information of China (English)

    SHAO Min; WEN Ling-jie; SUN Rong

    2004-01-01

    Purpose: To observe the regulative effect of acupoint application of abnormai lipid metabolism in type Ⅱ diabetes. Methods: Thirty patients with type Ⅱ diabetes were treated by acupoint application and routine hypoglycemic agents. Meanwhile, another 30 patients with type Ⅱ diabetes were treated by routine hypoglycemic agents only. A difference in the blood-lipid level between pretreatment and post-treatment was observed in the two groups. Results: Differences in cholesterol,triglyceride, low-density lipoprotein and high-density lipoprotein between pre-treatment and posttreatment in treatment group were significantly different from those in control group(P<0.01).Conclusion: Acupoint application has a good lowering effect on high blood lipid and can effectively alleviate the disorder of lipid metabolism in diabetics.%目的:观察穴位敷贴对调整Ⅱ型糖尿病脂类代谢异常的作用.方法:应用穴位敷贴加常规降糖药治疗30例Ⅱ型糖尿病患者,同时单用常规降糖药治疗30例Ⅱ型糖尿病患者,观察治疗前后两组血脂水平的变化.结果:治疗组与对照组比较,胆固醇、甘油三酯、低密度脂蛋白和高密度脂蛋白治疗前后差值,有显著性意义(P<0.01).结论:穴位敷贴对降低糖尿病患者高血脂有良好的作用,能有效改善患者脂代谢紊乱的状况.

  12. Maternal ABO and rhesus blood group phenotypes and hepatitis B surface antigen carriage.

    Science.gov (United States)

    Lao, T T; Sahota, D S; Chung, M-K; Cheung, T K W; Cheng, Y K Y; Leung, T Y

    2014-11-01

    In view of a persistently high prevalence of hepatitis B surface antigen (HBsAg) carriage in our obstetric population, we examined the association between HBsAg carriage with maternal ABO and rhesus (Rh) blood group phenotypes determined at routine antenatal screening. In a retrospective study, the antenatal screening results of women booked for confinement between 1998 and 2011 in our hospital were examined for the relationship between HBsAg carriage with the ABO and rhesus blood groups, taking into account also the effects of advanced maternal age (≥ 35 years) and parity status (nulliparous or multiparous), and year of birth before or following the availability of the hepatitis B vaccine (1984). HBsAg carriage was found in 9.9%, 9.6%, 9.1% and 10.2% (P = 0.037) for group-A (n = 20 581 or 26.1%), -B (n = 20 744 or 26.4%), -AB (n = 5138 or 6.5%) and -O (n = 32 242 or 41.0%) among the 78705 women in the study cohort. Rhesus negativity was found in 0.6%, and HBsAg carriage was 12.3% and 9.8%, respectively, for the Rh-negative and Rh-positive women (P = 0.071). Carriage rate between group-O and non-O was influenced by nulliparity, age ≥ 35 years and Rh-positive status. Regression analysis indicated that group-B (P = 0.044, aOR = 1.062, 95% CI 1.002-1.127) and group-AB (P = 0.016, aOR = 1.134, 95% CI 1.024-1.256) were associated with HBsAg carriage. Blood groups-B and -AB are associated with increased hepatitis B virus (HBV) infection in our population, and further studies are warranted to elucidate the implications of this on the sequelae of HBV infection.

  13. Video game playing is independently associated with blood pressure and lipids in overweight and obese adolescents.

    Directory of Open Access Journals (Sweden)

    Gary S Goldfield

    Full Text Available OBJECTIVE: To examine the association between duration and type of screen time (TV, video games, computer time and blood pressure (BP and lipids in overweight and obese adolescents. DESIGN: This is a cross-sectional study of 282 overweight or obese adolescents aged 14-18 years (86 males, 196 females assessed at baseline prior to beginning a lifestyle intervention study for weight control. Sedentary behaviours, defined as hours per day spent watching TV, playing video games, recreational computer use and total screen time were measured by self-report. We examined the associations between sedentary behaviours and BP and lipids using multiple linear regression. RESULTS: Seated video gaming was the only sedentary behaviour associated with elevated BP and lipids before and after adjustment for age, sex, pubertal stage, parental education, body mass index (BMI, caloric intake, percent intake in dietary fat, physical activity (PA duration, and PA intensity. Specifically, video gaming remained positively associated with systolic BP (adjusted r = 0.13, β = 1.1, p<0.05 and total cholesterol/HDL ratio (adjusted r = 0.12, β = 0.14, p<0.05. CONCLUSIONS: Playing video games was the only form of sedentary behaviour that was independently associated with increased BP and lipids. Our findings provide support for reducing time spent playing seated video games as a possible means to promote health and prevent the incidence of cardiovascular disease (CVD risk factors in this high risk group of overweight and obese adolescents. Future research is needed to first replicate these findings and subsequently aim to elucidate the mechanisms linking seated video gaming and elevated BP and lipids in this high risk population. TRIAL REGISTRATION: Clinicaltrials.gov NCT00195858.

  14. Inadequate physician knowledge of the effects of diet on blood lipids and lipoproteins.

    Directory of Open Access Journals (Sweden)

    Sciamanna Christopher

    2003-12-01

    Full Text Available Abstract Background To assess the nutrition knowledge of physicians on the basic effects of diet on blood lipids and lipoproteins. Methods Anonymous mailed dietary knowledge surveys to 6000 randomly selected physicians in the United States licensed in either Internal Medicine or Cardiology. Results Response rate: 16% (n = 639. Half of the physicians did not know that canola oil and 26% did not know olive oil were good sources of monounsaturated fat. Ninety-three percent (84% of cardiologists vs. 96% of internists; p Conclusions If physicians are to implement dietary and cholesterol management guidelines, they will likely need to become more knowledgeable about nutrition.

  15. In vitro cytokine production and phenotype expression by blood mononuclear cells from umbilical cords, children and adults

    DEFF Research Database (Denmark)

    Müller, K; Zak, M; Nielsen, S;

    1996-01-01

    , and unmeasurable levels in cord blood MNC. Flow cytometry analysis of the phenotypic distribution of MNC revealed age related differences in the expression of CD3, CD4, CD8, CD14, CD19, CD45RA, CD45R0, CD2, LFA-1, ICAM-1 and LFA-3. Correlation studies did not indicate that the observed differences in cytokine...

  16. Effects of osthol on blood pressure and lipid metabolism in stroke-prone spontaneously hypertensive rats.

    Science.gov (United States)

    Ogawa, Hiroshi; Sasai, Noriko; Kamisako, Toshinori; Baba, Kimiye

    2007-05-30

    Osthol, a coumarin compound, was isolated from the dried fruits of Cnidium monnieri (Umbelliferae) and the effect of dietary osthol on hypertension and lipid metabolism was examined in stroke-prone spontaneously hypertensive rats (SHRSP). Six-week-old male SHRSP were fed the experimental diet containing 0.05% osthol by weight for 4 weeks with free access to the diet and water. Elevation of systolic blood pressure was significantly suppressed on and after 3 weeks. In addition, significant decreases in cholesterol and triglyceride contents in the liver were recognized without any significant changes in serum lipids profiles. A comparative study on hepatic mRNA expression indicated that osthol induced a significant increase in 3-hydroxy-3-methylglutaryl coenzymeA (HMG-CoA) reductase mRNA expression, which may lead to decrease in hepatic cholesterol pool through inhibition of the enzyme activity. Moreover, osthol induced a significant increase in acyl-CoA oxidase mRNA expression associated with an increase in carnitine palmitoyl transferase 1a mRNA expression, which suggests the acceleration of beta-oxidation of hepatic fatty acids. This may be responsible, at least in part, for the reduction of hepatic triglyceride content in SHRSP. These beneficial effects of osthol could be useful for both prevention of atherosclerosis and suppression of hepatic lipid accumulation. PMID:17324541

  17. Systematic Review of Chinese Traditional Exercise Baduanjin Modulating the Blood Lipid Metabolism

    Directory of Open Access Journals (Sweden)

    Lijuan Mei

    2012-01-01

    Full Text Available Background. Baduanjin exercise is considered to be beneficial to modulate the blood lipid metabolism. The purpose of the systematic review was to assess the potential efficacy and safety of Baduanjin exercise. Methods. MEDLINE, EMBASE, CBM, CNKI, VIP, Chinese Important Conference Papers Database, and Chinese Dissertation Database were searched for all prospective-controlled trials of Baduanjin exercise from their inception to December 31, 2011. Results. A total of 14 studies were included. Comparing with no treatment, Baduanjin exercise significantly reduced the levels of TC, TG, LDL-C in plasma, and elevated plasma HDL-C level for healthy participants, and the pooled MD (95% confidence interval, CI was −0.58 mmol/L (−0.86, −0.30 mmol/L, −0.22 mmol/L (−0.31, −0.13 mmol/L, −0.35 mmol/L (−0.54, −0.17 mmol/L, 0.13 mmol/L (0.06, 0.21 mmol/L, respectively. Baduanjin exercise also obviously decreased the levels of TG, LDL-C in plasma comparing with no treatment for patients, and the pooled MD (95% CI was −0.30 mmol/L (−0.40, −0.19 mmol/L, −0.38 mmol/L (−0.63, −0.13 mmol/L, but there was not obvious to decrease plasma TC level or elevate plasma HDL-C level in patients with the pooled MD (95%CI, −0.39 mmol/L (−1.09, 0.31 mmol/L and 0.22 mmol/L (−0.11, 0.55 mmol/L, respectively. In addition, the obvious advantage was not observed to modulate the blood lipid metabolism in comparing Baduanjin exercise with other exercises, regardless for health participants or patients. Conclusion. Studies indicated that Baduanjin exercise could significantly decrease the levels of TC, TG, LDL-C levels in plasma and elevate plasma HDL-C level for the healthy people. It also was helpful that Baduanjin exercise modulated the blood lipid metabolism for patients. Moreover, the Baduanjin exercise did not have an obvious advantage on modulating the lipid metabolism comparing with other exercises. But the

  18. The relationship between serum lipid levels, high blood pressure and obesity in children

    Directory of Open Access Journals (Sweden)

    Meltem Kurtuncu

    2014-03-01

    Full Text Available Objective: The purpose of this study was to determine serum lipid, cholesterol and obesity levels in healthy children, and then to explore the relationships between these factors. Methods: The sample group consisted of 103 students at Gelik Elementary School in Zonguldak, Turkey who was willing to participate in the study, had not been medically diagnosed with a chronic ailment, and were not taking regular medications. Results: When the students' mean BMI (Body Mass Index measurements were considered, it was found that mean BMI at 13 years of age (21.03 ± 0.23 was higher than at 14 years (20.05 ± 0.20 and that this difference was strongly significant (p=0.002. When the relationships between the students' height, weight, BMI, blood pressure, FBS (Fasting Blood Sugar, cholesterol, LDL (Low Density Lipoprotein, HDL (High Density Lipoprotein measurements were considered, it was seen that there was a positive significant relationship between height-weight (r=0.472; p<0.001, height-blood pressure (r=0.432; p<0.001, and height-FBS (r=0.332; p=0.001. Conclusions: The conclusion drawn was that monitoring blood pressure, cholesterol, LDL and HDL levels in childhood medical examinations is not only important in terms of identifying obesity, but also in identifying nutritional mistakes and deficiencies at an early stage.

  19. Investigation the effect of Commiphora mukul on blood glucose and Serum lipid profile in diabetic rats

    Directory of Open Access Journals (Sweden)

    leila Shirazi

    2015-01-01

    Full Text Available Background & aim: The decrease of serum glucose level and lipids in diabetic patients is clinically significant. The purpose of this study was to determine the effect of Commiphora mukul extract on blood sugar and lipid profile in diabetic rats. Methods: In the present experimental study, thirty-two male Wistar rats were randomly divided into four groups: control, control treated with the extract, diabetic and diabetic treated with the extract. Diabetes was induced by intraperitoneal injection of Streptozotocin. In an eight week period, the control group of normal saline and the control group and diabetic recipient extract of CM oleo gum blue resin was given by gavage. Treatment resumed eight weeks with onset of hyperglycemia. The control and diabetic control groups received normal saline orally. Extract treated control and extract treated diabetic groups received extract of Commiphora mukul gum (300 mg/kg P.O. daily by gavage. At the end of this period, blood samples were collected from each rat and biochemical tests for investigation of glucose level and lipid profile was performed. One- way analysis of variance (ANOVA statistical test and Post-hoc test Tukey’s were used for data analysis Results: The study indicated that diabetes increases the serum levels of glucose, cholesterol, triglycerides, LDL and HDL. Administration of Commiphora mukul gum extract in diabetic groups significantly decreased the serum level of glucose, cholesterol(p<0.01 and triglyceride and LDL(p<0.001 and increased HDL(p<0.01. Conclusion: Commiphora mukul gum extract may well improve undesirable effects of diabetes on serum level of glucose, cholesterol, triglyceride, LDL and HDL.

  20. Production of lipase from Pseudomonas gessardii using blood tissue lipid and thereof for the hydrolysis of blood cholesterol and triglycerides and lysis of red blood cells.

    Science.gov (United States)

    Ramani, K; Sekaran, G

    2012-08-01

    The study demonstrates the production of lipase (LIP) from Pseudomonas gessardii using blood tissue lipid as the substrate for the hydrolysis of blood cholesterol and triglycerides. The lipase was purified with the specific activity of 828 U/mg protein and the molecular weight of 56 kDa. The maximum lipase activity was observed at the pH 7.0 and the temperature 37 °C. The amino acid composition of purified lipase was determined by HPLC. The mesoporous activated carbon (MAC) was used for the immobilization of lipase for the repeated use of the enzyme catalyst. The K (m) value of immobilized lipase (MAC-LIP) and the free lipase (LIP) was 0.182 and 1.96 mM, respectively. The V (max) value of MAC-LIP and LIP was 1.33 and 1.26 mM/min, respectively. The MAC and MAC-LIP were characterized by scanning electron microscopy (SEM). The hydrolysis study showed 78 and 100% hydrolysis of triglycerides and cholesterol, respectively, for LIP and 84 and 100% hydrolysis of triglycerides and cholesterol, respectively, for MAC-LIP at the reaction time of 1 h. The effect of lipase on cell wall lysis was carried out on the RBCs of blood plasma. Interestingly, 99.9% lysis of RBCs was observed within 2 h. SEM images and phase contrast microscopy confirmed the lysis of RBCs. This work provides a potential biocatalyst for the hydrolysis of blood cholesterol and triglycerides.

  1. Selenium status, lipid peroxides concentration, and glutathione peroxidase activity in the blood of power station and rubber factory workers

    Energy Technology Data Exchange (ETDEWEB)

    Zachara, B.A.; Wasowicz, W.; Sklodowska, M.; Gromadzinska, J.

    1987-07-01

    Concentration of selenium in whole blood and plasma, lipid peroxides in plasma, and glutathione peroxidase activities in red blood cell hemolysates and plasma were determined in 49 coal power plant workers and in 50 rubber factory workers. The results were compared with those obtained for 58 nonindustrial controls. Whole blood selenium was significantly lower and plasma lipid peroxides were significantly higher in power plant workers when compared to the nonindustrial group. In the rubber factory workers, whole blood selenium and red blood cells and plasma glutathione peroxidase activities were significantly lower than in the control group. Urinary output of selenium was also significantly decreased in rubber factory workers. Slightly elevated lipid peroxides were also observed in that group. It seems reasonable to conclude that the lower blood selenium and decreased urinary output of this element may result from increased loss of selenium with perspiration. No correlation has been observed between selenium concentration and glutathione peroxidase activity and between enzyme activity and lipid peroxides concentration in the industrial group.

  2. Effects of Soybean Fibers on Blood Sugar, Lipid Levels and Hepatic_Nephritic Histomorphology in Mice With Diabetes Mellitus

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective To study the influence of soybean fibers on blood sugar, blood_lipid metabolism, and histomorphology in mice models with diabetes mellitus (DM). Method After normal mice and mice with Streptozocin (STZ)_induced DM were fed with forage containing a certain amount of soybean fiber (SF) for 5 weeks, blood sugar and blood lipid were determined, and morphological changes of hepatic and nephritic tissues were observated. Result The results of 5_week experiment had shown: 1. In normal mice fed with SF, the blood sugar level was decreased (P<0.05). There were no obvious changes in serum total cholesterol (TC) and the triglyceride (TG). The high_density_lipoprotein cholesterol (HDL_C) level was increased significantly (P<0.05); 2. Among DM mice, blood sugar was decreased considerably (P<0.001), TC and TG also decreased noticeably (P<0.05), HDL_C increased clearly (P<0.05); 3. SF has a protective role to the liver and kidney of DM mice. Conclusion It is suggested that SF has the function of decreasing blood sugar, blood_lipid and improving their metabolism, and of protecting liver and kidney of DM mice.

  3. Effects of Soybean Fibers on Blood Suga,Lipid Levels and Hepatic_nephritic Histomorphology in Mice With Diabetes Mellitus

    Institute of Scientific and Technical Information of China (English)

    XUHONG; TANSHU-MEI; 等

    2001-01-01

    Objective:To study the influence of soybean fibers on blood sugar,blood-lipid metabolism,and histomorphology in mice odels with diabetes mellitus(D).Method:After normal mice and mice with Streptozocin(STZ)-induced DM were fed with forage containing a certain amount of soybean fiber(SF) for 5 weeks,blood sugar and blood lipid were determined,and morphological changes of hepatic and nephritic tissues were observated.Result The results of 5-week experiment had shown:1.In normal mice fed with SF,the blood sugar level was decreased(P<0.05).There were no bovious changes in serum total cholesterol(TC)and the triglyceride(TG).The highdensity-lipoprotein chloesterol(HDL-C) level was increased significantly(P<0.05);2Among DM mice,blood sugar was decrased considerably(P<0.001),TC and TG also decreased noticeably(P<0.05),HDL-C increased clearly(P<0.05);3\\SF has a protective role to the liver and kidney of DM mice.Conclusion:It is suggested that SF has the function of decreasing blood sugan,blood-lipid and improving their metabolism.and of protecting liver and kidney of DM mice.

  4. Genetic differences between the determinants of lipid profile phenotypes in African and European Americans: the Jackson Heart Study.

    Directory of Open Access Journals (Sweden)

    Rahul C Deo

    2009-01-01

    Full Text Available Genome-wide association analysis in populations of European descent has recently found more than a hundred genetic variants affecting risk for common disease. An open question, however, is how relevant the variants discovered in Europeans are to other populations. To address this problem for cardiovascular phenotypes, we studied a cohort of 4,464 African Americans from the Jackson Heart Study (JHS, in whom we genotyped both a panel of 12 recently discovered genetic variants known to predict lipid profile levels in Europeans and a panel of up to 1,447 ancestry informative markers allowing us to determine the African ancestry proportion of each individual at each position in the genome. Focusing on lipid profiles -- HDL-cholesterol (HDL-C, LDL-cholesterol (LDL-C, and triglycerides (TG -- we identified the lipoprotein lipase (LPL locus as harboring variants that account for interethnic variation in HDL-C and TG. In particular, we identified a novel common variant within LPL that is strongly associated with TG (p = 2.7 x 10(-6 and explains nearly 1% of the variability in this phenotype, the most of any variant in African Americans to date. Strikingly, the extensively studied "gain-of-function" S447X mutation at LPL, which has been hypothesized to be the major determinant of the LPL-TG genetic association and is in trials for human gene therapy, has a significantly diminished strength of biological effect when it is found on a background of African rather than European ancestry. These results suggest that there are other, yet undiscovered variants at the locus that are truly causal (and are in linkage disequilibrium with S447X or that work synergistically with S447X to modulate TG levels. Finally, we find systematically lower effect sizes for the 12 risk variants discovered in European populations on the African local ancestry background in JHS, highlighting the need for caution in the use of genetic variants for risk assessment across different

  5. Air pollution and blood lipid markers levels: Estimating short and long-term effects on elderly hypertension inpatients complicated with or without type 2 diabetes.

    Science.gov (United States)

    Xiao, Sanhua; Liu, Ranran; Wei, Youxiu; Feng, Lin; Lv, Xuemin; Tang, Fei

    2016-08-01

    With the development of society and the economy, many Chinese cities are shrouded in pollution haze for much of the year. Scientific studies have identified various adverse effects of air pollutants on human beings. However, the relationships between air pollution and blood lipid levels are still unclear. The objective of this study is to explore the short and long-term effects of air pollution on eight blood lipid markers among elderly hypertension inpatients complicated with or without type 2 diabetes (T2D). Blood lipid markers which met the pre-established inclusion criteria were exported from the medical record system. Air pollution data were acquired from the official environmental protection website. Associations between the air quality index and the blood lipid indexes were analyzed by one-way ANOVA and further Bonferroni correction. In an exposure time of 7 days or longer, blood lipid markers were somewhat affected by poor air quality. However, the results could not predict whether atherosclerosis would be promoted or inhibited by poorer air condition. Changes of blood lipid markers of hypertension inpatients with or without T2D were not completely the same, but no blood lipid markers had an opposite trend between the two populations. The air quality index was associated with changes to blood lipid markers to some extent in a population of hypertension inpatients with or without T2D. Further studies are needed to investigate the potential mechanism by which air pollutants induce blood lipids changes.

  6. Air pollution and blood lipid markers levels: Estimating short and long-term effects on elderly hypertension inpatients complicated with or without type 2 diabetes.

    Science.gov (United States)

    Xiao, Sanhua; Liu, Ranran; Wei, Youxiu; Feng, Lin; Lv, Xuemin; Tang, Fei

    2016-08-01

    With the development of society and the economy, many Chinese cities are shrouded in pollution haze for much of the year. Scientific studies have identified various adverse effects of air pollutants on human beings. However, the relationships between air pollution and blood lipid levels are still unclear. The objective of this study is to explore the short and long-term effects of air pollution on eight blood lipid markers among elderly hypertension inpatients complicated with or without type 2 diabetes (T2D). Blood lipid markers which met the pre-established inclusion criteria were exported from the medical record system. Air pollution data were acquired from the official environmental protection website. Associations between the air quality index and the blood lipid indexes were analyzed by one-way ANOVA and further Bonferroni correction. In an exposure time of 7 days or longer, blood lipid markers were somewhat affected by poor air quality. However, the results could not predict whether atherosclerosis would be promoted or inhibited by poorer air condition. Changes of blood lipid markers of hypertension inpatients with or without T2D were not completely the same, but no blood lipid markers had an opposite trend between the two populations. The air quality index was associated with changes to blood lipid markers to some extent in a population of hypertension inpatients with or without T2D. Further studies are needed to investigate the potential mechanism by which air pollutants induce blood lipids changes. PMID:27180144

  7. Fitness, body composition and blood lipids following 3 concurrent strength and endurance training modes.

    Science.gov (United States)

    Eklund, Daniela; Häkkinen, Arja; Laukkanen, Jari Antero; Balandzic, Milica; Nyman, Kai; Häkkinen, Keijo

    2016-07-01

    This study investigated changes in physical fitness, body composition, and blood lipid profile following 24 weeks of 3 volume-equated concurrent strength and endurance training protocols. Physically active, healthy male and female participants (aged 18-40 years) performed strength and endurance sessions on different days (DD; men, n = 21; women, n = 18) or in the same session with endurance preceding strength (ES; men, n = 16; women, n = 15) or vice versa (SE; men, n = 18; women, n = 14). The training volume was matched in all groups. Maximal leg press strength (1-repetition maximum (1RM)) and endurance performance (maximal oxygen consumption during cycling), body composition (dual-energy X-ray absorptiometry), and blood lipids were measured. 1RM and maximal oxygen consumption increased in all groups in men (12%-17%, p < 0.001; and 7%-18%, p < 0.05-0.001, respectively) and women (13%-21%, p < 0.01-0.001; and 10%-25%, p < 0.01-0.001, respectively). Maximal oxygen consumption increased more in DD vs. ES and SE both in men (p = 0.003-0.008) and women (p = 0.008-0.009). Total body lean mass increased in all groups (3%-5%, p < 0.01-0.001). Only DD led to decreased total body fat (men, -14% ± 15%, p < 0.001; women, -13% ± 14%, p = 0.009) and abdominal-region fat (men, -18% ± 14%, p = 0.003; women, -17% ± 15%, p = 0.003). Changes in blood lipids were correlated with changes in abdominal-region fat in the entire group (r = 0.283, p = 0.005) and in DD (r = 0.550, p = 0.001). In conclusion, all modes resulted in increased physical fitness and lean mass, while only DD led to decreases in fat mass. Same-session SE and ES combined training is effective in improving physical fitness while volume-equated, but more frequent DD training may be more suitable for optimizing body composition and may be possibly useful in early prevention of cardiovascular and metabolic diseases. PMID:27351384

  8. Effect of Probiotics on Blood Lipid Concentrations: A Meta-Analysis of Randomized Controlled Trials.

    Science.gov (United States)

    Cho, Young Ae; Kim, Jeongseon

    2015-10-01

    Previous clinical studies have reported mixed results regarding the effect of probiotics on lipid metabolism. Therefore, we conducted a meta-analysis of randomized controlled trials to quantify the direction and magnitude of the potential effect of probiotics on blood lipid concentrations.Eligible studies were randomized, placebo-controlled trials whose interventions were probiotic products containing live bacteria. The studies reported net changes in lipid profiles (total cholesterol, LDL cholesterol, HDL cholesterol, and triglycerides) and their associated standard deviations (or the data to calculate them). The probiotic products did not contain prebiotics or other active ingredients, and the full article was accessible in English.The pooled mean net change in lipid profiles and 95% confidence intervals (95% CIs) were calculated. Q statistics and I were calculated to examine heterogeneity. Potential sources of heterogeneity were investigated via subgroup and sensitivity analyses, and publication biases were estimated.A total of 30 randomized controlled trials with 1624 participants (828 in intervention groups and 796 in placebo groups) were included in this analysis. Subjects treated with probiotics demonstrated reduced total cholesterol and LDL cholesterol compared to control subjects by 7.8 mg/dL (95% CI: -10.4, -5.2) and 7.3 mg/dL (95% CI: -10.1, -4.4), respectively. There was no significant effect of probiotics on HDL cholesterol or triglycerides. The effect of probiotics on total cholesterol and LDL cholesterol depended on a variety of factors. The significant effects were greater for higher baseline total cholesterol levels, longer treatment durations, and certain probiotic strains. In addition, these associations seem stronger in studies supported by probiotics companies.The studies included in this meta-analysis showed significant heterogeneity as indicated by the Q statistics and I. In addition, industry sponsorship may affect study findings

  9. Phenotypical and functional characteristics of mesenchymal stem cells derived from equine umbilical cord blood.

    Science.gov (United States)

    Mohanty, N; Gulati, B R; Kumar, R; Gera, S; Kumar, S; Kumar, P; Yadav, P S

    2016-08-01

    Mesenchymal stem cells (MSCs) offer promise as therapeutic aid in the repair of tendon and ligament injuries in race horses. Fetal adnexa is considered as an ideal source of MSCs due to many advantages, including non-invasive nature of isolation procedures and availability of large tissue mass for harvesting the cells. However, MSCs isolated from equine fetal adnexa have not been fully characterized due to lack of species-specific markers. Therefore, this study was carried out to isolate MSCs from equine umbilical cord blood (UCB) and characterize them using cross-reactive markers. The plastic-adherent cells could be isolated from 13 out of 20 (65 %) UCB samples. The UCB derived cells proliferated till passage 20 with average cell doubling time of 46.40 ± 2.86 h. These cells expressed mesenchymal surface markers but did not express haematopoietic/leucocytic markers by RT-PCR and immunocytochemistry. The phenotypic expression of CD29, CD44, CD73 and CD90 was shown by 96.36 ± 1.28, 93.40 ± 0.70, 73.23 ± 1.29 and 46.75 ± 3.95 % cells, respectively in flow cytometry, whereas, reactivity against the haematopoietic antigens CD34 and CD45 was observed only in 2.4 ± 0.20 and 0.1 ± 0.0 % of cells, respectively. Osteogenic and chondrogenic differentiation could be achieved using established methods, whereas the optimum adipogenic differentiation was achieved after supplementing media with 15 % rabbit serum and 20 ng/ml of recombinant human insulin. In this study, we optimized methodology for isolation, cultural characterization, differentiation and immunophenotyping of MSCs from equine UCB. Protocols and markers used in this study can be employed for unequivocal characterization of equine MSCs. PMID:25487085

  10. Effects of blood transportation on human peripheral mononuclear cell yield, phenotype and function: implications for immune cell biobanking.

    Directory of Open Access Journals (Sweden)

    Anita Posevitz-Fejfár

    Full Text Available Human biospecimen collection, processing and preservation are rapidly emerging subjects providing essential support to clinical as well as basic researchers. Unlike collection of other biospecimens (e.g. DNA and serum, biobanking of viable immune cells, such as peripheral blood mononuclear cells (PBMC and/or isolated immune cell subsets is still in its infancy. While certain aspects of processing and freezing conditions have been studied in the past years, little is known about the effect of blood transportation on immune cell survival, phenotype and specific functions. However, especially for multicentric and cooperative projects it is vital to precisely know those effects. In this study we investigated the effect of blood shipping and pre-processing delay on immune cell phenotype and function both on cellular and subcellular levels. Peripheral blood was collected from healthy volunteers (n = 9: at a distal location (shipped overnight and in the central laboratory (processed immediately. PBMC were processed in the central laboratory and analyzed post-cryopreservation. We analyzed yield, major immune subset distribution, proliferative capacity of T cells, cytokine pattern and T-cell receptor signal transduction. Results show that overnight transportation of blood samples does not globally compromise T- cell subsets as they largely retain their phenotype and proliferative capacity. However, NK and B cell frequencies, the production of certain PBMC-derived cytokines and IL-6 mediated cytokine signaling pathway are altered due to transportation. Various control experiments have been carried out to compare issues related to shipping versus pre-processing delay on site. Our results suggest the implementation of appropriate controls when using multicenter logistics for blood transportation aiming at subsequent isolation of viable immune cells, e.g. in multicenter clinical trials or studies analyzing immune cells/subsets. One important conclusion might

  11. Effect of atorvastatin on blood lipid indexes of patients with transient ischemic attack

    Institute of Scientific and Technical Information of China (English)

    Gui-Yu Li; Wen-Zhong Wang; Jia-Yan Li

    2015-01-01

    Objective:To investigate the effect of atorvastatin therapy on lipid levels of patients with transient ischemic attack (TIA).Methods:A total of 210 cases of TIA were selected as research subjects, and randomly divided into two groups with 105 cases in each group. Patients in the control group were treated with conventional therapy, and the observation group were treated with conventional treatment based on the use of atorvastatin. Incidence of cerebrovascular diseases, high-density lipoprotein (HDL), low density lipoprotein changes (LDL), triglycerides (TG) and total cholesterol (TC) and side effect of two groups were compared.Results:The incidence of cerebrovascular diseases was 10.48%, and significantly lower than the control group (P<0.05). The levels of HDL after treatment was significantly higher than the control group, and the levels of LDL, TG and TC after treatment were significantly lower than the control group (P<0.05). No adverse reaction occurred in both groups.Conclusion: Atorvastatin is safe and effective in prevention of TIA patients from cerebrovascular events, and can improve blood lipid indexes.

  12. Induction of vascular endothelial phenotype and cellular proliferation from human cord blood stem cells cultured in simulated microgravity

    Science.gov (United States)

    Chiu, Brian; Z-M Wan, Jim; Abley, Doris; Akabutu, John

    2005-05-01

    Recent studies have demonstrated that stem cells derived from adult hematopoietic tissues are capable of trans-differentiation into non-hematopoietic cells, and that the culture in microgravity ( μg) may modulate the proliferation and differentiation. We investigated the application of μg to human umbilical cord blood stem cells (CBSC) in the induction of vascular endothelial phenotype expression and cellular proliferation. CD34+ mononuclear cells were isolated from waste human umbilical cord blood samples and cultured in simulated μg for 14 days. The cells were seeded in rotary wall vessels (RWV) with or without microcarrier beads (MCB) and vascular endothelial growth factor was added during culture. Controls consisted of culture in 1 G. The cell cultures in RWV were examined by inverted microscopy. Cell counts, endothelial cell and leukocyte markers performed by flow-cytometry and FACS scan were assayed at days 1, 4, 7 and at the termination of the experiments. Culture in RWV revealed significantly increased cellular proliferation with three-dimensional (3D) tissue-like aggregates. At day 4, CD34+ cells cultured in RWV bioreactor without MCB developed vascular tubular assemblies and exhibited endothelial phenotypic markers. These data suggest that CD34+ human umbilical cord blood progenitors are capable of trans-differentiation into vascular endothelial cell phenotype and assemble into 3D tissue structures. Culture of CBSC in simulated μg may be potentially beneficial in the fields of stem cell biology and somatic cell therapy.

  13. EVALUATION OF THE EFFECT OF âWAKOUBA '' ON THE LIPID PROFILE, SYSTOLIC BLOOD PRESSURE (SBP) DIASTOLIC (DBP) AND BLOOD GLUCOSE IN HYPERTENSIVE RABBITS

    OpenAIRE

    Tiekpa Wawa J; Bahi C; N’guessan J.D; Koutou A

    2014-01-01

    This study aims at evaluating the effects of Wakouba, an extract of the fronds of oil palm tree Elaeis guineensis (Jacq) traditionally used in the treatment of high blood pressure, on lipid profile, urea, creatinine, blood glucose, systolic blood pressure (SBP), diastolic (DBP) and heart rate (HR) in hypertensive rabbits. Methods: Twenty four rabbits (24) divided into six (06) groups of four rabbits each weighing between 1.5 ±3.0 to 2± 1.5 kg were used. Group 1 served as witness, group 2 sick...

  14. Effects of Encapsulated Propolis on Blood Glycemic Control, Lipid Metabolism, and Insulin Resistance in Type 2 Diabetes Mellitus Rats

    OpenAIRE

    Yajing Li; Minli Chen; Hongzhuan Xuan; Fuliang Hu

    2012-01-01

    The present study investigates the encapsulated propolis on blood glycemic control, lipid metabolism, and insulin resistance in type 2 diabetes mellitus (T2DM) rats. The animal characteristics and biological assays of body weight, fasting blood glucose (FBG), fasting serum insulin (FINS), insulin act index (IAI), triglycerides (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) were measured and euglycemic hyperinsulinemi...

  15. The Effect of Trans-Chalcone on Amylase Activity, Blood Glucose and Lipid Levels in Diabetic and Non Diabetic Rats

    OpenAIRE

    Najafian, M.; Ebrahim-Habibi, A.; P Yaghmaei; Parivar, K.; Larijani, B.

    2011-01-01

    Introduction & Objective: Alpha amylase is the most important decomposing enzyme in starch. Digestion and absorption of starch in the intestine can be prevented and also the blood sugar levels can be controlled by restrain and control of alpha amylase. The aim of this study was to evaluate the effect of trans-chalcone on amylase activity, blood glucose and lipid levels in diabetic and non diabetic rats. Materials & Methods: This experimental study was conducted in 1388 at Tehran Universit...

  16. Effect of n-3 fatty acid supplementation on blood glucose, lipid profile and cytokines in humans: A pilot study

    OpenAIRE

    Raghu, B.; Venkatesan, P

    2008-01-01

    This study was undertaken to evaluate the effects of n-3 fatty acid supplementation on blood glucose, lipid profile and cytokines in humans. Twenty adult healthy subjects were supplemented with 1g/day fish oil concentrate capsules for 2 weeks. Fasting blood samples were taken at baseline and again after 2 week intervention. Fish oil supplementation significantly lowered fasting serum concentrations of total cholesterol, triacylglycerol, very low density lipoprotein and low density lipoprotein...

  17. Protective Effect of Pulp Oil Extracted from Canarium odontophyllum Miq. Fruit on Blood Lipids, Lipid Peroxidation, and Antioxidant Status in Healthy Rabbits

    Directory of Open Access Journals (Sweden)

    Faridah Hanim Shakirin

    2012-01-01

    Full Text Available The aim of this paper was to compare the effects of pulp and kernel oils of Canarium odontophyllum Miq. (CO on lipid profile, lipid peroxidation, and oxidative stress of healthy rabbits. The oils are rich in SFAs and MUFAs (mainly palmitic and oleic acids. The pulp oil is rich in polyphenols. Male New Zealand white (NZW rabbits were fed for 4 weeks on a normal diet containing pulp (NP or kernel oil (NK of CO while corn oil was used as control (NC. Total cholesterol (TC, HDL-C, LDL-c and triglycerides (TG levels were measured in this paper. Antioxidant enzymes (superoxide dismutase and glutathione peroxidise, thiobarbiturate reactive substances (TBARSs, and plasma total antioxidant status (TAS were also evaluated. Supplementation of CO pulp oil resulted in favorable changes in blood lipid and lipid peroxidation (increased HDL-C, reduced LDL-C, TG, TBARS levels with enhancement of SOD, GPx, and plasma TAS levels. Meanwhile, supplementation of kernel oil caused lowering of plasma TC and LDL-C as well as enhancement of SOD and TAS levels. These changes showed that oils of CO could be beneficial in improving lipid profile and antioxidant status as when using part of normal diet. The oils can be used as alternative to present vegetable oil.

  18. Effect of nondigestible oligosaccharides on large-bowel functions, blood lipid concentrations and glucose absorption in young healthy male subjects

    NARCIS (Netherlands)

    Dokkum, W. van; Wezendonk, B.; Srikumar, T.S.; Heuvel, E.G.H.M. van den

    1999-01-01

    Objective: To study the effect of the intake of 15 g nondigestible oligosaccharides per day on various parameters of large-bowel function, as well as on blood lipid concentrations and glucose absorption in man. Design: Latin square, randomized, double-blind, diet-controlled. Setting: Metabolic resea

  19. The Effects of Physical Training on Blood Lipid Profiles in Adolescents with Insulin-Dependent Diabetes Mellitus.

    Science.gov (United States)

    Campaigne, B. N.; And Others

    1985-01-01

    Fourteen adolescents with insulin-dependent diabetes mellitus (IDDM) participated in a 12-week exercise program to determine whether such training would bring about changes in blood lipid and lipoprotein profiles. The findings support the beneficial effects of regular exercise for individuals with IDDM. (MT)

  20. Effect of cheese consumption on blood lipids: a systematic review and meta-analysisi of randomized controlled trials

    NARCIS (Netherlands)

    Goede, de J.; Geleijnse, J.M.; Ding, E.L.; Soedamah-Muthu, S.S.

    2015-01-01

    Context: Cheese may affect lipids and lipoproteins differently than other high-fat dairy foods. Objective: The present systematic review and meta-analysis was performed to evaluate randomized controlled trials that examined the effect of cheese consumption compared with another food product on blood

  1. Effect of floorball training on blood lipids, body composition, muscle strength, and functional capacity of elderly men

    DEFF Research Database (Denmark)

    Petersen, Jacob Vorup; Pedersen, Mogens Theisen; Melcher, Pia Grethe Sandfeld;

    2016-01-01

    the effect of floorball training on blood lipids, muscle strength, body composition, and functional capacity of men aged 65-76 years. Thirty-nine recreational active men were randomized into a floorball group (FG; n = 22) or petanque group (PG; n = 17), in which training was performed 1 h twice a week for 12...

  2. The impact of various preanalytical treatments on the phenotype of small extracellular vesicles in blood analyzed by protein microarray

    DEFF Research Database (Denmark)

    Bæk, Rikke; Søndergaard, Evo K L; Varming, Kim;

    2016-01-01

    The research field of extracellular vesicles (EVs) is increasing immensely and the potential uses of EVs seem endless. They are found in large numbers in various body fluids, and blood samples may well serve as liquid biopsies. However, these small membrane-derived entities of cellular origin...... are not straightforward to work with in regard to isolation and characterization. A broad range of relevant preanalytical issues was tested, with a focus on the phenotypic impact of smaller EVs. The influences of the i) blood collection tube used, ii) incubation time before the initial centrifugation, iii) transportation...... that samples collected in different blood collection tubes suffered to varying degrees from the preanalytical treatments tested here. There is no unequivocal answer to the questions asked. However, in general, the period of time and prospective transportation before the initial centrifugation, choice...

  3. Study of the Effect of Garlic on Serum Lipids and Blood Glucose Levels in Type 2 Diabetic Patients

    Directory of Open Access Journals (Sweden)

    M Afkhami - Ardekani

    2005-04-01

    Full Text Available Introduction: Hyperlipidemia and diabetes are common risk factors for ischemic heart disease, which is the main cause of mortality in diabetic patients. Strict control of blood glucose and other risk factors in diabetics has led to prevention of complications. Garlic has received particular attention for control of blood glucose and decrease in blood lipid levels. At present, several studies have been carried out in order to prove advantages of garlic. Methods: In this study, effects of garsin (a derivative of garlic present in our country on serum lipids and blood glucose levels in diabetes mellitus type 2 patients was observed. Forty-five type 2 diabetics who had hyperlipidemia were selected. These patients were kept on treatment with 3 tablets of Garsin / day for 4 weeks. Serum lipids and blood glucose levels were measured prior to and at the end of treatment. Results: Relationship between sex and response to treatment in this study was meaningful, such that Gsarsin led to decrease in LDL-C and increase in HDL in females. Conclusion: Therefore, Garsin can be used as an adjunct to treatment in diabetes type 2 patients with hyperlipidemia.

  4. Flavonoid-rich beverage effects on lipid profile and blood pressure in diabetic patients

    Institute of Scientific and Technical Information of China (English)

    Reza; Amani; Sara; Moazen; Hajieh; Shahbazian; Kambiz; Ahmadi; Mohammad; Taha; Jalali

    2014-01-01

    AIM: To compare freeze-dried strawberry(FDS) beverage and strawberry-flavored drink effects on lipid profile and blood pressure in type 2 diabetic(T2D) patients.METHODS: In a randomized, double-blind, controlled trial, 36 subjects with T2D(23 females; mean ± SE age: 51.57 ± 10 years) were randomly divided into two groups. Participants consumed two cups of either pure FDS beverage(each cup containing 25 g freeze-dried strawberry powder equivalent to one serving of fresh strawberries; intervention group) or an iso-caloric drinkwith strawberry flavoring(similar to the FDS drink in fiber content and color; placebo group) daily for 6 wk. Anthropometric measurements, 3 d, 24 h dietary recall, and fasting blood samples were collected at baseline and at weeks 6 intervention. After lying down and relaxing for approximately 10 min, each participant’s blood pressure was recorded in triplicate with 5 min intervals; recordings were made at baseline and the trial end-point. Each participant’s lipid profile was assessed before and after intervention.RESULTS: Assessment at the weeks 6 intervention showed a significant reduction from baseline in total cholesterol levels and total cholesterol to high-density lipoprotein cholesterol(HDL-C) ratio in the intervention group(179.01 ± 31.86 to 165.9 ± 32.4 mg/L; P = 0.00 and 3.9 ± 0.88 to 3.6 ± 0.082 mg/L; P = 0.00 respectively), but the change was not significantly different between the two groups(P = 0.07, P = 0.29 respectively). Systolic blood pressure levels were significantly reduced from baseline in both the FDS and placebo drink groups(129.95 ± 14.9 to 114.3 ± 27.5 mm Hg; P = 0.02 and 127.6 ± 15.6 to 122.9 ± 14.47 mm Hg; P = 0.00 respectively), but the reduction was not significantly different between the two groups. Diastolic blood pressure was significantly reduced post-intervention in the FDS drink group compared to placebo group(78.7 ± 7.2 vs 84.4 ± 5.8; P = 0.01), the reduction was also significant within the

  5. Lipid structure does not modify incorporation of EPA and DHA into blood lipids in healthy adults: a randomised-controlled trial.

    Science.gov (United States)

    West, Annette L; Burdge, Graham C; Calder, Philip C

    2016-09-01

    Dietary supplementation is an effective means to improve EPA and DHA status. However, it is unclear whether lipid structure affects EPA+DHA bioavailability. We determined the effect of consuming different EPA and DHA lipid structures on their concentrations in blood during the postprandial period and during dietary supplementation compared with unmodified fish oil TAG (uTAG). In a postprandial cross-over study, healthy men (n 9) consumed in random order test meals containing 1·1 g EPA+0·37 g DHA as either uTAG, re-esterified TAG, free fatty acids (FFA) or ethyl esters (EE). In a parallel design supplementation study, healthy men and women (n 10/sex per supplement) consumed one supplement type for 12 weeks. Fatty acid composition was determined by GC. EPA incorporation over 6 h into TAG or phosphatidylcholine (PC) did not differ between lipid structures. EPA enrichment in NEFA was lower from EE than from uTAG (P=0·01). Plasma TAG, PC or NEFA DHA incorporation did not differ between lipid structures. Lipid structure did not affect TAG or NEFA EPA incorporation and PC or NEFA DHA incorporation following dietary supplementation. Plasma TAG peak DHA incorporation was greater (P=0·02) and time to peak shorter (P=0·02) from FFA than from uTAG in men. In both studies, the order of EPA and DHA incorporation was PC>TAG>NEFA. In conclusion, EPA and DHA lipid structure may not be an important consideration in dietary interventions. PMID:27424661

  6. Correlation between blood lipids and serum uric acid in the elderly patients with coronary heart disease

    Institute of Scientific and Technical Information of China (English)

    Jie; Geng; Bin; Yu; Shu; Tao; Chen; Qing; Liang; Chen; Hong; Liang; Cong; Bo; Li; Lin; Wang

    2014-01-01

    Objective:To explore the relationship between blood lipids and serum uric acid(UA)in the elderly patients with coronary heart disease(CHD).Method:Quartered patients according to their uric acid level.Systematic review and compare lipid level among this four groups.Polynary logistic stepwise regression analysis were employed to analyze independent risk factor of coronary heart disease.Results:Serum level of triglycerides(TAG)and very low density lipoprotein cholesterol(VLDL-C)increase significantly(F=7.42,p<0.01;F=5.42,p<0.01 respectively)while high density lipoprotein cholesterol(HDL-C)and Apolipoprotein A1(Apo A1)decrease(F=5.03,p<0.01;F=7.03,p<0.01)upon elevated serum uric acid level among coronary heart disease patients.Gender(OR=0.16,95%CI 0.078~0.315,p=0.001),Ccr(OR=0.95,CI=0.935~0.969,p=0.001),associated hypertension(OR=2.23,CI=1.156~4.285,p=0.017)or DM(OR=2.44,CI=1.154~5.168,p=0.02),TC(OR=1.56,CI=1.119~2.186,p=0.009),HDL-C(OR=0.02,CI=0.004~0.076,p=0.001),UA(OR=1.09,1.086~1.094,p=0.001)are all independent risk factors for coronary heart disease.Conclusion:TAG,VLDL-C were positively related to UA while HDL-C and Apo A1were negatively linked to UA among CHD patients.Gender,Ccr,Hypertension,DM,TC,HDL-C and UA are independent risk factors for CHD while BMI,TAG,LDL-C were not.

  7. Biomimetic control of vascular smooth muscle cell morphology and phenotype for functional tissue-engineered small-diameter blood vessels.

    Science.gov (United States)

    Chan-Park, Mary B; Shen, Jin Ye; Cao, Ye; Xiong, Yun; Liu, Yunxiao; Rayatpisheh, Shahrzad; Kang, Gavin Chun-Wei; Greisler, Howard P

    2009-03-15

    Small-diameter blood vessel substitutes are urgently needed for patients requiring replacements of their coronary and below-the-knee vessels and for better arteriovenous dialysis shunts. Circulatory diseases, especially those arising from atherosclerosis, are the predominant cause of mortality and morbidity in the developed world. Current therapies include the use of autologous vessels or synthetic materials as vessel replacements. The limited availability of healthy vessels for use as bypass grafts and the failure of purely synthetic materials in small-diameter sites necessitate the development of a biological substitute. Tissue engineering is such an approach and has achieved promising results, but reconstruction of a functional vascular tunica media, with circumferentially oriented contractile smooth muscle cells (SMCs) and extracellular matrix, appropriate mechanical properties, and vasoactivity has yet to be demonstrated. This review focuses on strategies to effect the switch of SMC phenotype from synthetic to contractile, which is regarded as crucial for the engineering of a functional vascular media. The synthetic SMC phenotype is desired initially for cell proliferation and tissue remodeling, but the contractile phenotype is then necessary for sufficient vasoactivity and inhibition of neointima formation. The factors governing the switch to a more contractile phenotype with in vitro culture are reviewed.

  8. GUAR GUM EFFECTS ON BLOOD SERUM LIPIDS AND GLUCOSE CONCENTRATIONS OF WISTAR DIABETIC RATS1

    Directory of Open Access Journals (Sweden)

    Andrea DARIO FRIAS

    1998-05-01

    Full Text Available The effects of guar gum derived from the endosperm of Cyamopsis tetragonoloba (75% soluble fiber, 7.6% insoluble fiber, 2.16% crude protein, 0.78% total lipids, 0.54% ash and 9.55% moisture on diabetic rats were studied concerning food intake, body weight gain, blood serum cholesterol, triacylglycerols, glucose, LDL-, and HDL-cholesterol concentrations. The effect of gum on indexes of protein absorption and utilization was also investigated. Diets containing 0%, 10% and 20% (w/w guar gum were fed to diabetic rats for 28 days. In spite of the fact that diabetes elevated blood lipids in all animals, guar gum diet significantly decreased (p Os efeitos da goma guar derivada do endosperma de Cyamopsis tetragonoloba (75% fibra solúvel, 7,6% fibra insolúvel, 2,16% proteína bruta, 0,78% lipídios totais, 0,54% cinza e 9,55% umidade foram estudados em relação à ingestão de alimento, ganho de peso corporal, concentrações séricas de colesterol, triacilgliceróis, glicose, HDL e LDL-colesterol. O efeito da goma sobre índices de absorção e utilização de proteína também foi investigado. Dietas contendo 0%, 10% e 20% de goma guar foram utilizadas na alimentação de ratos diabéticos por 28 dias. Apesar do diabetes ter elevado os lipídios sangüíneos em todos animais, as dietas com goma guar decresceram significantemente (p <0,05 as concentrações séricas de colesterol e triacilgliceróis. Além disso, foi encontrado um aumento no nível de HDL-colesterol, com uma elevação substancial na relação de HDL/LDL colesterol. O resultado mais significativo deste ensaio, foi a drástica redução da glicose sangüínea nos ratos diabéticos tratados com dietas contendo goma guar. A goma promoveu uma melhora geral nas condições dos animais diabéticos, no ganho de peso corporal e nos índices de absorção e utilização protéica. Os resultados desta pesquisa sugerem que a goma guar, em concentrações igual ou superiores a 10%, podem ser

  9. Effects of Zinc Supplementation on the Anthropometric Measurements, Lipid Profiles and Fasting Blood Glucose in the Healthy Obese Adults

    Directory of Open Access Journals (Sweden)

    Sepide Mahluji

    2013-02-01

    Full Text Available Purpose: The aim of this study was to assess the effects of zinc supplementation on anthropometric measures, improving lipid profile biomarkers, and fasting blood glucose level in obese people. Methods: This randomized, double- blind clinical trial was carried out on 60 obese participants in the 18-45 age range for one month. The participants were randomly divided into the intervention group, who received 30 mg/d zinc gluconate, and the placebo group who received 30mg/d starch. Anthropometric measurements (body mass index (BMI, weight and waist circumference were recorded before and at the end of study. Lipid profile biomarkers and fasting blood glucose were determined using enzymatic procedure. Analysis of Covariance (ANCOVA test was run to compare the post-treatment values of the two groups, and t-test was conducted to compare within group changes. Results: Serum zinc concentration was increased significantly in intervention group (p=0.024. BMI and body weight was significantly decreased (p=0.030 and p=0.020, respectively. Lipid profile biomarkers and fating blood glucose did not change significantly but triglyceride level was significantly decreased (p=0.006 in the intervention group. Conclusion: The obtained results indicate that zinc supplementation improves BMI, body weight, and triglyceride concentration without considerable effects on lipid profile and glucose level. Zinc can be suggested as a suitable supplementation therapy for obese people, but more studies are needed to verify the results.

  10. Influence of radioiodine therapy on the immuno phenotype of peripheral blood lymphocytes of patients with thyroid cancer of different age

    International Nuclear Information System (INIS)

    The authors present the results of a study of the phenotypic composition of blood lymphocytes in patients with differentiated thyroid cancer of different all age before and on day 6 after radioiodine therapy. The phenotypic profile of peripheral blood cells was determined in patients of three age groups: patients aged under 18 years (group 1), patients whose age was within the range 19 to 40 years (group 2), and patients older than 41 years (group 3). The studies have shown that in patients with thyroid cancer, abnormalities developed in the composition of peripheral blood lymphocytes, which were more pronounced in elderly patients. Under the influence of radioiodine, disturbances in the immune system of patients are aggravated. The most significant after-effects of radioiodine therapy that had been identified in patients of all age groups, were represented by a significant decrease in the number of B-lymphocytes, an increase in natural killer cells and CD95+ lymphocytes. Furthermore, it was found that radioiodine has the most significant effect on the immune system of children and adolescents. In this age group, the content of lymphocyte subpopulations is changing: CD4+, CD8+, IRI, CD19+, CD16+CD56+, CD95+ and HLA-DR, which suggests the need for further dynamic studies in this age group of patients, which is the most sensitive to radioiodine effect in order to determine the extent of immunological disorders and the terms of their recovery

  11. Effects of Gongronema latifolium on blood lipids, lipoproteins and glucose values in adult Nigerians

    Directory of Open Access Journals (Sweden)

    Rosemary Adamma Analike

    2015-04-01

    Full Text Available Background: The study evaluates the beneficial effects or otherwise of Gongronema latifolium (utazi consumption on plasma lipid profile and blood glucose in healthy subjects. Methods: The study was conducted on twenty (20 apparently healthy subjects (10 males and 10 females, within the age range of 20-55years who were randomly recruited from Nnamdi Azikiwe University Teaching Hospital (NAUTH staff and medical students in Nnewi Campus. Twenty experimental subjects (10 males and 10 females were fed with 5g/day of fresh Gongronema latifolium leaves for six weeks. Blood samples were collected at baseline and every week for six weeks and the biochemical parameters analyzed using standard laboratory methods. Results: There were significant reductions in the levels of plasma glucose (3.85 +/- 0.14 vs. 4.92 +/- 0.31 mmol/l, cholesterol (3.60 +/- 0.43 vs. 4.56 +/- 0.67 mmol/l, triglycerides (0.73 +/- 0.19 vs. 0.96 +/- 0.20 mmol/l, Low Density Lipoprotein Cholesterol (LDL-C (1.97 +/- 0.48 vs. 2.70 +/- 0.67 mmol/l and LDL-C/High Density Lipoprotein Cholesterol (HDL-C ratio (1.32 +/- 0.44 vs. 2.11 +/- 0.72 mmol/l of the subjects that were fed with Gongronema latifolium leaves for six weeks compared with their baseline values; all P <0.05. Conclusion: The result of this study showed that Gongronema latifolium has hypoglycemic and hypolipidemic effect on healthy subjects and might be beneficial for the management of diabetes mellitus and cardiovascular diseases. [Int J Res Med Sci 2015; 3(4.000: 891-895

  12. Effects of Flavonoids in Morus indica on Blood Lipids and Glucose in Hyperlipidemia-diabetic Rats

    Institute of Scientific and Technical Information of China (English)

    MA Dong-qing; JIANG Zheng-ju; XU Shi-qiang; YU Xing; HU Xia-min; PAN Hong-yan

    2012-01-01

    Objective To investigate the effect and possible mechanism of flavonoids extracted from Morus indica(FMI)on blood lipids and glucose.Methods The experimental hyperlipidemia-diabetic rats were induced by high-fat diet(HFD)and low dose of Streptozotocin(STZ).Flavonoids-treated rats were pretreated with FMI(50,100,and 200 mg/kg).The plasma,skeletal muscle,and livers were isolated for biochemical assays,HE staining,immunohistochemistry,and Western blotting analysis.Results The results showed that the body weight in flavonoidstreated(100 and 200 mg/kg)rats was reduced(P<0.05,0.01)compared to HFD-fed rats.FMI obviously reduced total cholesterol(P<0.01),triglycerides(P<0.05),and low-density lipoprotein cholesterol(P<0.05),increased high-density lipoprotein(P<0.05),and significantly decreased the atherosclerosis index(P<0.01);FMI(100 and 200 mg/kg)also down-regulated the elevation of blood glucose induced by STZ(P<0.05,0.01);At the meantime,FMI increased hepatic superoxide dismutase(SOD)activity and reduced hepatic malondialdehyde(MDA)content obviously.In addition,the results showed that the expression of hepatic CYP2E1 was markedly decreased while the expression of GLUT-4 in skeletal muscles was increased by FMI.Conclusion The above results demonstrate that the effect of FMI is related to its up-regulation of hepatic SOD activity,reduction of hepatic MDA content,down-regulation of hepatic CYP2E1 expression,and increase of GLUT-4 expression in skeletal muscle,which suggests that FMI may prevent or improve hyperlipidemia and hyperglycemia caused by an excessive HFD.

  13. The role of blood cell membrane lipids on the mode of action of HIV-1 fusion inhibitor sifuvirtide

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    Matos, Pedro M.; Freitas, Teresa; Castanho, Miguel A.R.B. [Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisbon, Av. Prof. Egas Moniz, 1649-028 Lisboa (Portugal); Santos, Nuno C., E-mail: nsantos@fm.ul.pt [Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisbon, Av. Prof. Egas Moniz, 1649-028 Lisboa (Portugal)

    2010-12-17

    Research highlights: {yields} Sifuvirtide interacts with erythrocyte and lymphocyte membrane in a concentration dependent manner by decreasing its dipole potential. {yields} Dipole potential variations in lipid vesicles show sifuvirtide's lipid selectivity towards saturated phosphatidylcholines. {yields} This peptide-membrane interaction may direct the drug towards raft-like membrane domains where the receptors used by HIV are located, facilitating its inhibitory action. -- Abstract: Sifuvirtide is a gp41 based peptide that inhibits HIV-1 fusion with the host cells and is currently under clinical trials. Previous studies showed that sifuvirtide partitions preferably to saturated phosphatidylcholine lipid membranes, instead of fluid-phase lipid vesicles. We extended the study to the interaction of the peptide with circulating blood cells, by using the dipole potential sensitive probe di-8-ANEPPS. Sifuvirtide decreased the dipole potential of erythrocyte and lymphocyte membranes in a concentration dependent manner, demonstrating its interaction. Also, the lipid selectivity of the peptide towards more rigid phosphatidylcholines was confirmed based on the dipole potential variations. Overall, the interaction of the peptide with the cell membranes is a contribution of different lipid preferences that presumably directs the peptide towards raft-like domains where the receptors are located, facilitating the reach of the peptide to its molecular target, the gp41 in its pre-fusion conformation.

  14. Syringotoxin pore formation and inactivation in human red blood cell and model bilayer lipid membranes.

    Science.gov (United States)

    Szabó, Zsófia; Gróf, Pál; Schagina, Ludmila V; Gurnev, Philip A; Takemoto, Jon Y; Mátyus, Edit; Blaskó, Katalin

    2002-12-23

    The effect of syringotoxin (ST), a member of the cyclic lipodepsipeptides family (CLPs) produced by Pseudomonas syringae pv. syringae on the membrane permeability of human red blood cells (RBCs) and model bilayer lipid membranes (BLMs) was studied and compared to that of two recently investigated CLPs, syringomycin E (SRE) and syringopeptin 22A (SP22A) [Biochim. Biophys. Acta 1466 (2000) 79 and Bioelectrochemistry 52 (2000) 161]. The permeability-increasing effect of ST on RBCs was the least among the three CLPs. A time-dependent ST pore inactivation was observed on RBCs at 20 and 37 degrees C but not at 8 degrees C. From the kinetic model worked out parameters as permeability coefficient of RBC membrane for 86Rb(+) and pores mean lifetime were calculated. A shorter pores mean lifetime was calculated at 37 degrees C then at 20 degrees C, which gave us an explanation for the unusual slower rate of tracer efflux measured at 37 degrees C then that at 20 degrees C. The results obtained on BLM showed that the pore inactivation was due to a decrease in the number of pores but not to a change of their dwell time or conductance.

  15. Disturbances in lipid second messengers generation by stimulated blood lymphocytes in breast cancer

    Directory of Open Access Journals (Sweden)

    Galstyan H. M.

    2011-10-01

    Full Text Available Aim. The main objective of this study was the comparative investigation of diverse lipid second messenger (LSM generation by human peripheral blood lymphocytes (HPBL at different (5, 10, 30 and 60 s time points of cell co-stimulation by anti-CD3 and anti-CD28 monoclonal antibodies in norm and breast cancer (BC. Methods. Ficoll-Hypaque gradient centrifugation. Results. The data obtained indicate that some mechanisms of LSM generation/utilization in stimulated crude HPBL were significantly altered in BC compared to norm. Particularly, the reliable generation of arachidonyl-1,2-diacylglycerol (1,2-DAG at the initial step (5 s of cell stimulation observed in norm was depressed in BC and reached the value below the basal level in unstimulated cells. It is important that the disturbances in 1,2-DAG formation in HPBL obtained from patients with BC were identical with those observed earlier in other forms of cancer. Conclusions. We conclude that the regularities revealed are common characteristics for all the types of malignancy studied and can be used as additional testing parameters for cancer definition and individual correction of the chemotherapy programs for disease treatment

  16. Disruption of blood-testis barrier dynamics in ether-lipid-deficient mice.

    Science.gov (United States)

    Komljenovic, Dorde; Sandhoff, Roger; Teigler, Andre; Heid, Hans; Just, Wilhelm W; Gorgas, Karin

    2009-08-01

    One of the major roles of Sertoli cells is to establish the blood-testis (Sertoli cell) barrier (BTB), which is permanently assembled and disassembled to accommodate the translocation of leptotene spermatocytes from the basal into the adluminal compartment of the seminiferous epithelium and to guarantee completion of meiosis and spermiogenesis. Recently, we have demonstrated spermatogenesis to be arrested before spermatid elongation in Gnpat-null mice with selective deficiency of ether lipids (ELs) whose functions are poorly understood. In this study, we have focused on the spatio-temporal expression of several BTB tight-junctional proteins in the first wave of spermatogenesis to obtain insights into the physiological role of ELs during BTB establishment and dynamics. Our data confirm the transient existence of Russell's intermediate or translocation compartment delineated by two separate claudin-3-positive luminal and basal tight junctions and reveal that EL deficiency blocks BTB remodeling. This block is associated with (1) downregulation and mistargeting of claudin-3 and (2) impaired BTB disassembly resulting in deficient sealing of the intermediate compartment as shown by increased BTB permeability to biotin. These results suggest that ELs are essential for cyclic BTB dynamics ensuring the sluice mechanism for leptotene translocation into the adluminal compartment. PMID:19495798

  17. Interindividual methylomic variation across blood, cortex, and cerebellum: implications for epigenetic studies of neurological and neuropsychiatric phenotypes.

    Science.gov (United States)

    Hannon, Eilis; Lunnon, Katie; Schalkwyk, Leonard; Mill, Jonathan

    2015-01-01

    Given the tissue-specific nature of epigenetic processes, the assessment of disease-relevant tissue is an important consideration for epigenome-wide association studies (EWAS). Little is known about whether easily accessible tissues, such as whole blood, can be used to address questions about interindividual epigenomic variation in inaccessible tissues, such as the brain. We quantified DNA methylation in matched DNA samples isolated from whole blood and 4 brain regions (prefrontal cortex, entorhinal cortex, superior temporal gyrus, and cerebellum) from 122 individuals. We explored co-variation between tissues and the extent to which methylomic variation in blood is predictive of interindividual variation identified in the brain. For the majority of DNA methylation sites, interindividual variation in whole blood is not a strong predictor of interindividual variation in the brain, although the relationship with cortical regions is stronger than with the cerebellum. Variation at a subset of probes is strongly correlated across tissues, even in instances when the actual level of DNA methylation is significantly different between them. A substantial proportion of this co-variation, however, is likely to result from genetic influences. Our data suggest that for the majority of the genome, a blood-based EWAS for disorders where brain is presumed to be the primary tissue of interest will give limited information relating to underlying pathological processes. These results do not, however, discount the utility of using a blood-based EWAS to identify biomarkers of disease phenotypes manifest in the brain. We have generated a searchable database for the interpretation of data from blood-based EWAS analyses ( http://epigenetics.essex.ac.uk/bloodbrain/).

  18. EVALUATION OF THE EFFECT OF “WAKOUBA '' ON THE LIPID PROFILE, SYSTOLIC BLOOD PRESSURE (SBP DIASTOLIC (DBP AND BLOOD GLUCOSE IN HYPERTENSIVE RABBITS

    Directory of Open Access Journals (Sweden)

    Tiekpa Wawa J

    2014-11-01

    Full Text Available This study aims at evaluating the effects of Wakouba, an extract of the fronds of oil palm tree Elaeis guineensis (Jacq traditionally used in the treatment of high blood pressure, on lipid profile, urea, creatinine, blood glucose, systolic blood pressure (SBP, diastolic (DBP and heart rate (HR in hypertensive rabbits. Methods: Twenty four rabbits (24 divided into six (06 groups of four rabbits each weighing between 1.5 ±3.0 to 2± 1.5 kg were used. Group 1 served as witness, group 2 sick and untreated control, groups 3, 4, 5, and 6 were used as experimental groups (sick+treatment. Throughout the experiment the witness group received distilled water; adrenaline was administered to the sick control group. After 10 days of adrenaline injection, hypertension has been stabilized in sick groups (group 2 to 6 and blood was taken for the determination of urea, creatinine, and lipids. Four (04 of the five (05 groups of hypertensive rabbits were treated with two (2 doses of " Wakouba " 950 and 2500 mg / kg bw and two ( 02 doses of ténordate 10 and 20 mg / kg BW, two(2 group by two(2 group . After ten (10 days of treatment, the SBP and DBP and HR were measured, blood was collected for determination of the same biochemical parameters. Results: The study of the effect of Wakouba and ternodate on the changes in systolic blood pressure SBP, DBP and heart rate (HR showed a significant decrease (P up to normalization of these parameters after 10 days of treatment. Similarly, the measurement of serum lipid profile in hypertensive rabbits treated with Wakouba (950mg / kg bw and tenordate (20 mg / kg bw showed a significant reduction in (P values of total cholesterol, LDL cholesterol and triglycerides in contrast to HDL cholesterol which has increased significantly compared to the control group. Same doses also normalize serum glucose, urea and creatinine. Histological sections performed on the kidney and the heart of hypertensive rabbit showed congestion of

  19. Strongly increasing blood concentrations of lipid-soluble organochlorines in high arctic common eiders during incubation fast.

    Science.gov (United States)

    Bustnes, Jan Ove; Moe, Børge; Herzke, Dorte; Hanssen, Sveinn Are; Nordstad, Tore; Sagerup, Kjetil; Gabrielsen, Geir W; Borgå, Katrine

    2010-04-01

    Female common eiders (Somateria mollissima) starve during the nesting stage and may loose 30-45% of their initial body mass, mostly through lipid mobilization. In this study, the effects of fasting on the blood concentrations of three lipid-soluble organochlorines (OCs: polychlorinated biphenyl [PCB]-153; 1-dichloro-2,2-bis (p-chlorophenyl) ethylene [p,p'-DDE]; and hexachlorobenzene [HCB]) were examined in eiders breeding in the high Arctic. Blood samples were taken from females (n=47) at day 5 and day 20 of the incubation period. The mean wet weight concentrations of PCB-153 and p,p'-DDE increased strongly between day 5 and day 20 (3.6 and 8.2-fold, respectively), while HCB increased less (1.7-fold). There was a strong negative association between daily increase in PCB-153 and clutch size, and a weaker relationship for p,p'-DDE, suggesting that maternal transfer to the eggs is a significant pathway of elimination of OCs in eiders. Moreover, poor body condition (body mass controlled for body size) late in the incubation period was associated with strong daily increase of both p,p'-DDE and PCB-153, which may suggest that the release of these compounds increases when lipid reserves become depleted. For HCB, the increase was mainly associated with increase in blood lipid concentrations, and weakly to the amount of burned lipids. The causes for the differences between the compounds are, however, poorly understood. Although the absolute levels of OCs in eiders were relatively low, their rapid build up during incubation is worrying as it coincides with poor body condition and weakened immune systems. PMID:20156633

  20. Compartmentalisation of cAMP-dependent signalling in blood platelets: The role of lipid rafts and actin polymerisation.

    Science.gov (United States)

    Raslan, Zaher; Naseem, Khalid M

    2015-01-01

    Prostacyclin (PGI2) inhibits blood platelets through the activation of membrane adenylyl cyclases (ACs) and cyclic adenosine 3',5'-monophosphate (cAMP)-mediated signalling. However, the molecular mechanism controlling cAMP signalling in blood platelet remains unclear, and in particular how individual isoforms of AC and protein kinase A (PKA) are coordinated to target distinct substrates in order to modulate platelet activation. In this study, we demonstrate that lipid rafts and the actin cytoskeleton may play a key role in regulating platelet responses to cAMP downstream of PGI2. Disruption of lipid rafts with methyl-beta-cyclodextrin (MβCD) increased platelet sensitivity to PGI2 and forskolin, a direct AC cyclase activator, resulting in greater inhibition of collagen-stimulated platelet aggregation. In contrast, platelet inhibition by the direct activator of PKA, 8-CPT-6-Phe-cAMP was unaffected by MβCD treatment. Consistent with the functional data, lipid raft disruption increased PGI2-stimulated cAMP formation and proximal PKA-mediated signalling events. Platelet inhibition, cAMP formation and phosphorylation of PKA substrates in response to PGI2 were also increased in the presence of cytochalasin D, indicating a role for actin cytoskeleton in signalling in response to PGI2. A potential role for lipid rafts in cAMP signalling is strengthened by our finding that a pool of ACV/VI and PKA was partitioned into lipid rafts. Our data demonstrate partial compartmentalisation of cAMP signalling machinery in platelets, where lipid rafts and the actin cytoskeleton regulate the inhibitory effects induced by PGI2. The increased platelet sensitivity to cAMP-elevating agents signalling upon raft and cytoskeleton disruption suggests that these compartments act to restrain basal cAMP signalling.

  1. Effect of Tamarindus indica fruits on blood pressure and lipid-profile in human model: an in vivo approach.

    Science.gov (United States)

    Iftekhar, A S M Maruf; Rayhan, Israt; Quadir, Mohiuddin Abdul; Akhteruzzaman, Sharif; Hasnat, Abul

    2006-04-01

    Fruits of Tamarindus indica were evaluated for their effects on lipid profile, systolic and diastolic blood pressure and body weight in human subjects. Dried and pulverized pulp of T. indica fruits, at a dose of 15 mg/kg body weight, was found to reduce total cholesterol level (p = 0.031) and LDL-cholesterol level (p = 0.004) to a significant extent. Though the fruits exerted no conspicuous effect on body weight and systolic blood pressure, it significantly reduced the diastolic pressure as confirmed by independent sample t-test at 5% significance level.

  2. Effects of Cinnamomum zeylanicum (Ceylon cinnamon on blood glucose and lipids in a diabetic and healthy rat model

    Directory of Open Access Journals (Sweden)

    Priyanga Ranasinghe

    2012-01-01

    Full Text Available Objectives: To evaluate short- and long-term effects of Cinnamomum zeylanicum on food consumption, body weight, glycemic control, and lipids in healthy and diabetes-induced rats. Materials and Methods: The study was conducted in two phases (Phase I and Phase II, using Sprague-Dawley rats in four groups. Phase I evaluated acute effects on fasting blood glucose (FBG (Groups 1 and 2 and on post-oral glucose (Groups 3 and 4 blood glucose. Groups 1 and 3 received distilled-water and Groups 2 and 4 received cinnamon-extracts. Phase II evaluated effects on food consumption, body weight, blood glucose, and lipids over 1 month. Group A (n = 8, distilled-water and Group B (n = 8, cinnamon-extracts were healthy rats, while Group C (n = 5, distilled-water and Group D (n = 5, cinnamon-extracts were diabetes-induced rats. Serum lipid profile and HbA1c were measured on D-0 and D-30. FBG, 2-h post-prandial blood glucose, body weight, and food consumption were measured on every fifth day. Results: Phase I: There was no significant difference in serial blood glucose values in cinnamon-treated group from time 0 (P > 0.05. Following oral glucose, the cinnamon group demonstrated a faster decline in blood glucose compared to controls (P < 0.05. Phase II: Between D0 and D30, the difference in food consumption was shown only in diabetes-induced rats (P < 0.001. Similarly, the significant difference following cinnamon-extracts in FBG and 2-h post-prandial blood glucose from D0 to D30 was shown only in diabetes-induced rats. In cinnamon-extracts administered groups, total and LDL cholesterol levels were lower on D30 in both healthy and diabetes-induced animals (P < 0.001. Conclusions: C. zeylanicum lowered blood glucose, reduced food intake, and improved lipid parameters in diabetes-induced rats.

  3. Effects of Cinnamomum zeylanicum (Ceylon cinnamon) on blood glucose and lipids in a diabetic and healthy rat model

    OpenAIRE

    Priyanga Ranasinghe; Sanja Perera; Mangala Gunatilake; Eranga Abeywardene; Nuwan Gunapala; Sirimal Premakumara; Kamal Perera; Dilani Lokuhetty; Prasad Katulanda

    2012-01-01

    Objectives: To evaluate short- and long-term effects of Cinnamomum zeylanicum on food consumption, body weight, glycemic control, and lipids in healthy and diabetes-induced rats. Materials and Methods: The study was conducted in two phases (Phase I and Phase II), using Sprague-Dawley rats in four groups. Phase I evaluated acute effects on fasting blood glucose (FBG) (Groups 1 and 2) and on post-oral glucose (Groups 3 and 4) blood glucose. Groups 1 and 3 received distilled-water and Groups 2 a...

  4. Examining of the effects of aerobic dance and step dance exercises on some hematological parameters and blood lipids

    OpenAIRE

    Halil İbrahim Ceylan; Gönül Babayiğit İrez; Özcan Saygın

    2014-01-01

    The aim of the study was to examine the the effects of aerobic and step dance exercises on hematological and blood lipids parameters. 32 university students were voluntarily participated in this study. They were randomly assigned to aerobic dance (N=16) and step dances (N=16). All groups were participated an hour aerobic or step dance exercise session 2 times in a week during 3 months. Wilcoxon Sign test was used to analyze pretest and posttest results of variables. As results, significant di...

  5. Effects of Zinc Supplementation on the Anthropometric Measurements, Lipid Profiles and Fasting Blood Glucose in the Healthy Obese Adults

    OpenAIRE

    Sepide Mahluji; Mohammad Asghari Jafarabadi; Nazila Farrin; Yaser Khaje Bishak; Majid Mobasseri; Alireza Ostadrahimi; Laleh Payahoo

    2013-01-01

    Purpose: The aim of this study was to assess the effects of zinc supplementation on anthropometric measures, improving lipid profile biomarkers, and fasting blood glucose level in obese people. Methods: This randomized, double- blind clinical trial was carried out on 60 obese participants in the 18-45 age range for one month. The participants were randomly divided into the intervention group, who received 30 mg/d zinc gluconate, and the placebo group who received 30mg/d starch. Anthropo...

  6. An Investigation on the Phenotype of Cultured Dendritic Cells from the Peripheral Blood of Patients with Breast Cancer

    Institute of Scientific and Technical Information of China (English)

    范萍; 武正炎; 王水

    2002-01-01

    Objective To induce and culture the derenditic cells in the peripheral blood of breast cancer patients and research on their phenotypc. Methods Mononuclear cells were isolated by Ficoll Hypaque centrifutation from 32 breast cancer patients' peripheral blood. These cells were plaed in six-well culture plates ( 106 /ml, 2 ml/well) in RPMI 1640 medium supplemented with 10 % heat-in activated fetal bovine serum, 1 00 ng/ml GM-CSF, 20 ng/ml IL-4,and/or 20 ng/ml TNF-a. Two hours later, nonadherent cells were gently removed and fresh medium was added. Cultured cells were ana lyzed by flow cytometry with fluorescence labeled monoclonal antibodies. Pictures of cultured and fluores cence staidned cells were taken by confocal scanning miroscope. Results The diameter of the cells was between 10 and 20 micron. Cells displayed a characteristic CD1a+ ,CD40+ ,CD80+ , CD86+ and CD83+ phenotypes. All of the se molecules were not specific for dendritic cells. CD1a and CD83 molecules could also be expressed on the surface of CD3+ T lymphocyte and CD 19+ B lymphocytes, es pecially on activated lymphocytes. Conclusion The molecules of CD1a and CD83 are not specific phenotypes for dendritic cells. Currently, we still need to apply both cell morphology and costimulatory molecules such as CD40, CD 80, and CD86 to the identificatwn of dendritic cells.

  7. Vegan diet and blood lipid profiles: a cross-sectional study of pre and postmenopausal women

    OpenAIRE

    Huang, Yee-Wen; Jian, Zhi-Hong; Chang, Hui-Chin; Nfor, Oswald Ndi; Ko, Pei-Chieh; Lung, Chia-Chi; Lin, Long-Yau; Ho, Chien-Chang; Chiang, Yi-Chen; Liaw, Yung-Po

    2014-01-01

    Background Vegan diet has been associated with lower risk of cardiovascular diseases and mortality, partly due to its effects on serum lipid profiles. Lipid profiles [high density lipoprotein-cholesterol (HDL-C), low density lipoprotein-cholesterol (LDL-C) and triglycerides (TG)] have not been fully elucidated either in pre and postmenopausal vegans or in ovo-lacto vegetarians. This study aimed to compare lipid profiles among vegans, ovo-lacto vegetarians and omnivores. Methods Demographic da...

  8. Related research of blood glucose, blood lipid and serum cystatin C and lower-extremity arterial disease in type 2 diabetic mellitus

    Institute of Scientific and Technical Information of China (English)

    Juan Zeng; Jie Ou; Yun-Mei He; Chun-Yu Cai

    2016-01-01

    Objective:To explore the relationship between levels of blood glucose, blood lipid and serum cystatin C and lower-extremity arterial disease in type 2 diabetic mellitus so as to provide the basis for the prevention and treatment of the disease.Methods:A total of 240 cases of patients with type 2 diabetic mellitus receiving physical examinations in our hospital from March 2014 to March 2015 were selected and divided into three groups. The control group was consisted of type 2 diabetes patients without lower-extremity arterial disease, the observation group 1 included type 2 diabetes patients with mild or moderate lower-extremity arterial disease, and the observation group 2 was formed by type 2 diabetes patients with severe lower-extremity arterial disease. Each group contained 80 cases. Then, the heights, weights, waist and hip circumferences of patients in the three groups were determined and the body mass index (BMI) and waist to hip ratio (WHR) were calculated; the fasting blood glucose (FBG), fasting insulin (FINS), insulin resistance index (HOMA-IR), 2 h postprandial blood glucose (2 h PG) and glycosylated hemoglobin (HBA1c) in two groups were detected; and the levels of serum total cholesterol(TC), triglyceride (TG), low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), apolipoprotein A1 (apoA1), apolipoprotein B (apoB) and cystatin C (CysC) in two groups were also tested.Results:Compared with the control group, the WHR, FBG, HOMA-IR, 2 h PG, HBA1c, LDL-C, apoB and CysC all increased significantly, and the differences were statistically significant. Besides, there were statistically significances existing between the observation groups 1 and 2. What’s more, the serum levels of TC, HDL-C, TG and apoA1 in the observation groups were not significantly different from those of the control group.Conclusions: There is a close relationship between blood glucose, blood lipid, serum cystatin C level and lower-extremity arterial

  9. Effect on blood lipids of two daily servings of Camembert cheese. An intervention trial in mildly hypercholesterolemic subjects.

    Science.gov (United States)

    Schlienger, Jean-Louis; Paillard, Francois; Lecerf, Jean-Michel; Romon, Monique; Bonhomme, Cécile; Schmitt, Bernard; Donazzolo, Yves; Defoort, Catherine; Mallmann, Cécilia; Le Ruyet, Pascale; Bresson, Jean-Louis

    2014-12-01

    As a concentrated source of saturated fat, cheese consumption is considered to be associated with increased cholesterolemia and generally forbidden in dietary guidelines for adults with hypercholesterolemia. The aim of this study was to evaluate the impact of saturated fatty acids on lipid parameters and blood pressure with regards to different types of dairy products: Camembert and full-fat yoghurt. One-hundred and fifty-nine moderate hypercholesterolemic subjects without treatment were instructed to consume two full-fat yoghurts (2 × 125 g) per day for 3 weeks (run-in period) and then for a further period of 5 weeks, either two full-fat yoghurts or two 30 g servings of Camembert cheese per day. We observed that over the 5-week daily consumption of two servings of Camembert cheese, blood pressure and serum lipids did not change in moderate hypercholesterolemic subjects. These results suggest that fermented cheese such as Camembert could be consumed daily without affecting serum lipids or blood pressure.

  10. Effects of chromium brewer's yeast supplementation on body mass, blood carbohydrates, and lipids and minerals in type 2 diabetic patients.

    Science.gov (United States)

    Król, Ewelina; Krejpcio, Zbigniew; Byks, Hanna; Bogdański, Paweł; Pupek-Musialik, Danuta

    2011-11-01

    Chromium(III) is considered as an essential element for carbohydrate and lipid metabolism. The aim of this clinical study was to evaluate the efficacy of Cr brewer's yeast supplementation on body mass, carbohydrate, lipids and mineral indices in type 2 diabetic patients. Twenty adult type 2 diabetic subjects (11 males and 9 females aged 37-63) were supplemented with Cr brewer's yeast in dosages of 500 μg Cr/person/day or placebo for 8 weeks in a double-blind, placebo-controlled crossover design. It was found that supplemental Cr did not affect body mass, blood lipid profile, resistin levels, and the serum and hair Zn, Fe, and Cu levels, but increased serum Cr (by 116%) and hair Cr (by 20.6%) concentrations and improved some blood carbohydrate indices (significant increase in the β cell function index by 18.8%) in type 2 diabetic patients. In conclusion, Cr brewer's yeast has a weak hypoglycemic potential, but does not affect body mass, blood biochemical profile, and microelement levels in type 2 diabetic subjects.

  11. Dietary canola oil alters hematological indices and blood lipids in neonatal piglets fed formula.

    Science.gov (United States)

    Innis, S M; Dyer, R A

    1999-07-01

    This study was undertaken to determine the effects of canola oil on platelet characteristics, blood lipids and growth in exclusively formula-fed piglets. Piglets were fed from birth to 10 or 18 d with formula containing 51% energy from fat, with 100% fat as canola or soybean oil; 26% soybean, 59% high oleic acid sunflower and 12% flax oil (canola mimic); or 26% canola (canola blend) or soybean (soybean blend) with high oleic acid sunflower, palm and coconut oil. The canola mimic provided similar carbon chain 16 and 18 fatty acids without the sterol or 20:1 and erucic acid (22:1) of canola oil. The oil blends provided formula resembling infant formulas but with higher 16:0 and lower unsaturated fatty acid levels than in canola or soybean oil. Body weight, weight gain and heart and liver weight were not different after 10 or 18 d feeding canola when compared to soybean oil alone or blended oil formulas. Piglets fed formulas with 100% canola oil had lower platelet counts than piglets fed formula soybean oil or the canola oil mimic. Platelet counts were lower, and platelet distribution width and volume were higher, when formulas with 100% canola or soybean rather than the blended oil formulas were fed. The results show that formula fat composition influences the developing hematological system and that canola oil suppresses the normal developmental increase in platelet count in piglets by a mechanism apparently unrelated to the formula 16:0, 18:1, 18:2(n-6) or 18:3(n-3), or plasma phospholipid 20:4(n-6) or 20:5(n-3).

  12. The Autistic Phenotype Exhibits a Remarkably Localized Modification of Brain Protein by Products of Free Radical-Induced Lipid Oxidation

    Directory of Open Access Journals (Sweden)

    Teresa A. Evans

    2008-01-01

    Full Text Available Oxidative damage has been documented in the peripheral tissues of autism patients. In this study, we sought evidence of oxidative injury in autistic brain. Carboxyethyl pyrrole (CEP and iso[4]levuglandin (iso[4]LGE2-protein adducts, that are uniquely generated through peroxidation of docosahexaenoate and arachidonate-containing lipids respectively, and heme oxygenase-1 were detected immunocytochemically in cortical brain tissues and by ELISA in blood plasma. Significant immunoreactivity toward all three of these markers of oxidative damage in the white matter and often extending well into the grey matter of axons was found in every case of autism examined. This striking threadlike pattern appears to be a hallmark of the autistic brain as it was not seen in any control brain, young or aged, used as controls for the oxidative assays. Western blot and immunoprecipitation analysis confirmed neurofilament heavy chain to be a major target of CEP-modification. In contrast, in plasma from 27 autism spectrum disorder patients and 11 age-matched healthy controls we found similar levels of plasma CEP (124.5 ± 57.9 versus 110.4 ± 30.3 pmol/mL, iso[4]LGE2 protein adducts (16.7 ± 5.8 versus 13.4 ± 3.4 nmol/mL, anti-CEP (1.2 ± 0.7 versus 1.2 ± 0.3 and anti-iso[4]LGE2 autoantibody titre (1.3 ± 1.6 versus 1.0 ± 0.9, and no differences between the ratio of NO2Tyr/Tyr (7.81 E-06 ± 3.29 E-06 versus 7.87 E-06 ± 1.62 E-06. These findings provide the first direct evidence of increased oxidative stress in the autistic brain. It seems likely that oxidative injury of proteins in the brain would be associated with neurological abnormalities and provide a cellular basis at the root of autism spectrum disorders.

  13. Glucose tolerance, blood lipid, insulin and glucagon concentration after single or continuous administration of aspartame in diabetics.

    Science.gov (United States)

    Okuno, G; Kawakami, F; Tako, H; Kashihara, T; Shibamoto, S; Yamazaki, T; Yamamoto, K; Saeki, M

    1986-04-01

    A nutritive sweetener, aspartame (L-aspartyl-L-phenylalanine methylester) was administered orally to normal controls and diabetic patients in order to evaluate effects on blood glucose, lipids and pancreatic hormone secretion. An oral glucose tolerance test was also performed in the same subjects as a control study of aspartame administration. In 7 normal controls and 22 untreated diabetics, a single dose of 500 mg aspartame, equivalent to 100 g glucose in sweetness, induced no increase in blood glucose concentration. Rather, a small but significant decrease in blood glucose was noticed 2 or 3 h after administration. The decrease in blood glucose was found to be smallest in the control and became greater as the diabetes increased in severity. No significant change in blood insulin or glucagon concentration during a 3-h period was observed in either the controls or the diabetics. The second study was designed to determine the effects of 2 weeks' continuous administration of 125 mg aspartame, equal in sweetness to the mean daily consumption of sugar (20-30 g) in Japan, to 9 hospitalized diabetics with steady-state glycemic control. The glucose tolerance showed no significant change after 2 weeks' administration. Fasting, 1 h and 2 h postprandial blood glucose, blood cholesterol, triglyceride and HDL-cholesterol were also unaffected. From these and other published results, aspartame would seem to be a useful alternative nutrient sweetener for patients with diabetes mellitus. PMID:3522147

  14. Effects of Perilla Seed on Blood Lipid Regulation and Lipid Peroxidation of Coturnix coturnix with Hyperlipidemia%紫苏籽对高血脂鹌鹑血脂调节及脂质过氧化的影响

    Institute of Scientific and Technical Information of China (English)

    谭健民; 陈眷华

    2008-01-01

    [Objective] Study on the effect of perilla seed on blood lipid regulation and psroxidation of Coturnix with hyperlipidemia.[Method] The high-lipid diet was fed to establish the high lipid model of Coturnix coturnix. The normal control group, high lipid model group, high dose of perilla seed group(2.5 g/kg), low dose of periUa seed group(0.83 g/kg) were designed to measure the contents of total cholesterol (TC), three acids glyceride (TC), high density lipoprotein cholesterol (HDL-C), low density lipoprctein cholesterol (LDL-C), very low density lipoprotein cholesterol (VLDL-C) and malondialdehyde (MDA), superoxide dismutnse (SOD) activity. [Result] All the test groups could decrease TC,TG,LDL-C and MDA content and significantly increase the HDL-C content (p <0.01) and SOD activity(p <0.01) in serum. [Conclusion] Pcrilla seed has the blood lipid regulation and peroxidation function.

  15. Molecular typing and phenotype characterization of methicillin-resistant Staphylococcus aureus isolates from blood in Taiwan.

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    Wei-Yao Wang

    Full Text Available BACKGROUND: Staphylococcus aureus causes a variety of severe infections such as bacteremia and sepsis. At present, 60-80% of S. aureus isolates from Taiwan are methicillin resistant (MRSA. It has been shown that certain MRSA clones circulate worldwide. The goals of this study were to identify MRSA clones in Taiwan and to correlate the molecular types of isolates with their phenotypes. METHODS: A total of 157 MRSA isolates from bacteremic patients were collected from nine medical centers. They were typed based on polymorphisms in agr, SCCmec, MLST, spa, and dru. Phenotypes characterized included Panton-Valentine leucocidin (pvl, inducible macrolide-lincosamide-streptogramin B resistance (MLSBi, vancomycin (VA and daptomycin (DAP minimal inhibitory concentrations (MIC, and superantigenic toxin gene profiles. Difference between two consecutive samples was determined by Mann-Whitney-U test, and difference between two categorical variables was determined by Fisher's exact test. RESULTS: Four major MRSA clone complexes CC1, CC5, CC8, and CC59 were found, including 4 CC1, 9 CC5, 111 CC8, and 28 CC59 isolates. These clones had the following molecular types: CC1: SCCmecIV and ST573; CC5: SCCmecII and ST5; CC8: SCCmecIII, ST239, and ST241, and CC59: SCCmecIV, SCCmecV(T, ST59, and ST338. The toxin gene profiles of these clones were CC1: sec-seg-(sei-sell-selm-(seln-selo; CC5: sec-seg-sei-sell-selm-(seln-selp-tst1; CC8: sea-selk-selq, and CC59: seb-selk-selq. Most isolates with SCCmecV(T, ST59, spat437, and dru11 types were pvl(+ (13 isolates, while multidrug resistance (≥4 antimicrobials were associated with SCCmecIII, ST239, spa t037, agrI, and dru14 (119 isolates (p<0.001. One hundred and twenty four isolates with the following molecular types had higher VA MIC: SCCmecII and SCCmecIII; ST5, ST239, and ST241; spa t002, t037, and t421; dru4, dru10, dru12, dru13, and dru14 (p<0.05. No particular molecular types were found to be associated with MLSBi

  16. The effects of hydroalcoholic extract of dracocephalum kotschyi on blood glucose and lipid profile in diabetic rats

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    Majid Eskandari

    2016-03-01

    Full Text Available Background & Objective: Diabetes mellitus has different side effects on various tissues of the body. This study was conducted to determine the effect of hydroalcoholic extract of Dracocephalum kotschyi on blood glucose and lipid profile of streptozotocin-induced diabetic rats. Materials & Methods: In this experimental study, 48 male Wistar rats (200-250 g randomly divided into 6 equal groups. Normal control and control diabetic received distilled water, whereas the control group received the hydroalcoholic extract of Dracocephalum kotschyi (120 mg/Kg bw. Three treatment diabetic groups received 40, 80 and 120 mg/Kg bw of hydroalcoholic extract of Dracocephalum kotschyi, respectively. All rats were treated orally by gavage which continued daily for 21 days. The level of blood glucose and lipid profile was measured at the end of the study in different groups. Results: The Mean blood glucose in the extract treatment groups decreased significantly compared to the diabetic control. The mean of total cholesterol in the treatment groups with 80 and 120 mg/Kg bw of the extract were 105.8±9.73 and 102.73±8.75 mg/dl respectively, that reduced significantly compared to the diabetic control (135.2±12.15 mg/dl. The mean of triglyceride in the treatment groups with 80 and 120 mg/Kg bw of the extract were 177.81±13.47 and 164.86±12.53 mg/dl that reduced significantly compared to the diabetic control (206.75±17.42 mg/dl. Conclusion: The extract of Dracocephalum kotschyi probably has reduced the blood glucose and lipid profile in diabetic mellitus.

  17. Diminished Lipid Raft SNAP23 Increases Blood Pressure by Inhibiting the Membrane Fluidity of Vascular Smooth-Muscle Cells.

    Science.gov (United States)

    Yoon, Mi So; Won, Kyung-Jong; Kim, Do-Yoon; Hwang, Dae Il; Yoon, Seok Won; Jung, Seung Hyo; Lee, Kang Pa; Jung, Dongju; Choi, Wahn Soo; Kim, Bokyung; Lee, Hwan Myung

    2015-01-01

    Synaptosomal-associated protein 23 (SNAP23) is involved in microvesicle trafficking and exocytosis in various cell types, but its functional role in blood pressure (BP) regulation has not yet been defined. Here, we found that lipid raft SNAP23 expression was much lower in vascular smooth-muscle cells (VSMCs) from spontaneously hypertensive rats (SHR) than in those from normotensive Wistar-Kyoto (WKY) rats. This led us to investigate the hypothesis that this lower expression may be linked to the spontaneous hypertension found in SHR. The expression level of lipid raft SNAP23 and the fluidity in the plasma membrane of VSMCs were lower in SHR than in WKY rats. Cholesterol content in the VSMC membrane was higher, but the secreted cholesterols found in VSMC-conditioned medium and in the blood serum were lower in SHR than in WKY rats. SNAP23 knockdown in WKY rat VSMCs reduced the membrane fluidity and increased the membrane cholesterol level. Systemic overexpression of SNAP23 in SHR resulted in an increase of cholesterol content in their serum, a decrease in cholesterol in their aorta and the reduction of their BP. Our findings suggest that the low expression of the lipid raft SNAP23 in VSMCs might be a potential cause for the characteristic hypertension of SHR.

  18. Un caso de grupo sanguíneo raro: fenotipo p A rare blood group: p phenotype

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    Carlos D. De La Vega Elena

    2009-12-01

    work-up grouped her as belonging to "p" phenotype, associated with difficulties to find compatible blood for transfusion and a high incidence of recurrent miscarriage. At 36 weeks, a baby girl was born by induced labor due to fetal suffering. With a negative direct antiglobulin test but a positive elution test, she was in the neonatology ward for one week receiving luminotherapy. Homozygosity for a missense mutation at position 752 (c.752C > T in the A4GALT gene was found to be responsible for the p phenotype. This mutation changes a proline to a leucine at codon 251 of the 4-α-galactosyltransferase. Recently, due to an imminent chirurgical intervention and the impossibility to have compatible blood available for transfusion, an autologous donation plan was designed to satisfy probable demand. This case showed the need for blood bank facilities capable to respond satisfactorily to these situations in Argentina. This would facilitate the storage of cryopreserved blood from individuals with rare blood groups for homologous use or to develop rare blood donors programs.

  19. Smoking influences the association between apolipoprotein E and lipids: the National Heart, Lung, and Blood Institute Family Heart Study.

    Science.gov (United States)

    Djoussé, L; Myers, R H; Coon, H; Arnett, D K; Province, M A; Ellison, R C

    2000-08-01

    Apolipoprotein E allele 4 (apo epsilon4) and smoking each have been associated with an unfavorable lipid profile. We used data collected on 1,472 subjects in the National Heart, Lung, and Blood Institute Family Heart Study to assess whether smoking interacts with apo epsilon4 to influence the levels of plasma lipids. We dichotomized smoking and apo epsilon4 and used analysis of covariance to estimate the means of lipids. Smokers had lower body mass index, were younger, and consumed less fruits and vegetables. Among individuals without apo epsilon4, comparing nonsmokers with smokers, mean low density lipoprotein cholesterol (LDL) was 129.3 and 134.4 mg/dL, respectively, for women and 126.1 and 127.6 mg/dL, respectively, for men. Among subjects with an apo epsilon4 allele, corresponding means were 132.0, and 152.9 mg/dL, respectively, for women and 131.3 and 137.3 mg/dL, respectively, for men (Pfor interaction <0.001 for women and 0.11 for men). A similar interaction was observed for total cholesterol among women (P = 0.02). This study shows a statistically significant effect modification of the relation of apo epsilon4 to LDL and total cholesterol by smoking among women. Smoking may enhance genetic susceptibility to an unfavorable lipid profile among subjects with apo epsilon4. PMID:10984105

  20. Effect of honey vinegar syrup on blood sugar and lipid profile in healthy subjects

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    Seyedeh-Masomeh Derakhshandeh-Rishehri

    2014-01-01

    Full Text Available Background: The impact of honey or vinegar on several metabolic abnormalities has been studied separately, a mixture of these two ingredients known as honey vinegar syrup (HVS has not been investigated previously so far. The aim of this study was to assess the impact of HVS consumption (Iranian′s traditional syrup on glycemic parameters and lipid profiles in healthy individuals. Methods: We conducted a 4-week, randomized, controlled, parallel study consisting of two groups of nonobese healthy volunteers. All subjects were asked to stay on their normal diet. Intervention group (n = 36 received a cup of HVS daily in the evening snack for 4-week (250 cc syrup contains 21.66 g honey vinegar. Assessments of fasting blood sugar (FBS, insulin, homeostasis model assessment of insulin resistance (HOMA-IR, total cholesterol (TC, triglyceride (TG, high-density lipoprotein cholesterol (HDL-C and low-density lipoprotein cholesterol (LDL-C were conducted at the baseline and after 4-week of study. Results: We observed no significant effect of HVS on FBS, HOMA-IR, LDL-C and TG. A significant effect of HVS was found on increasing fasting insulin and HOMA-IR and reduction in TC level only in intervention group (Δ =3.39 P = 0.01, Δ =1.65 P = 0.03, Δ = −9.43 P = 0.005, respectively. Changes of FBS, TG and LDL-C were 1.83 mg/dl, −1.53 mg/dl and − 3.99 mg/dl respectively in the intervention group. These changes were not significant. An unfavorable and significant reduction in HDL-C level was also observed between two groups (Δ = −4.82 P < 0.001 in the intervention group. Conclusions: Honey vinegar syrup increased fasting insulin level and decreased TC level in the intervention group. HVS had an unfavorable effect on HDL-C level. Further prospective investigations are warranted to confirm these findings.

  1. Altered Peripheral Blood Monocyte Phenotype and Function in Chronic Liver Disease: Implications for Hepatic Recruitment and Systemic Inflammation.

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    Victoria L Gadd

    Full Text Available Liver and systemic inflammatory factors influence monocyte phenotype and function, which has implications for hepatic recruitment and subsequent inflammatory and fibrogenic responses, as well as host defence.Peripheral blood monocyte surface marker (CD14, CD16, CD163, CSF1R, CCR2, CCR4, CCR5, CXCR3, CXCR4, CX3CR1, HLA-DR, CD62L, SIGLEC-1 expression and capacity for phagocytosis, oxidative burst and LPS-stimulated TNF production were assessed in patients with hepatitis C (HCV (n = 39 or non-alcoholic fatty liver disease (NAFLD (n = 34 (classified as non-advanced disease, compensated cirrhosis and decompensated cirrhosis and healthy controls (n = 11 by flow cytometry.The selected markers exhibited similar monocyte-subset-specific expression patterns between patients and controls. Monocyte phenotypic signatures differed between NAFLD and HCV patients, with an increased proportion of CD16+ non-classical monocytes in NAFLD, but increased expression of CXCR3 and CXCR4 in HCV. In both cohorts, monocyte CCR2 expression was reduced and CCR4 elevated over controls. CD62L expression was specifically elevated in patients with decompensated cirrhosis and positively correlated with the model-for-end-stage-liver-disease score. Functionally, monocytes from patients with decompensated cirrhosis had equal phagocytic capacity, but displayed features of dysfunction, characterised by lower HLA-DR expression and blunted oxidative responses. Lower monocyte TNF production in response to LPS stimulation correlated with time to death in 7 (46% of the decompensated patients who died within 8 months of recruitment.Chronic HCV and NAFLD differentially affect circulating monocyte phenotype, suggesting specific injury-induced signals may contribute to hepatic monocyte recruitment and systemic activation state. Monocyte function, however, was similarly impaired in patients with both HCV and NAFLD, particularly in advanced disease, which likely contributes to the increased

  2. Lipid profile alterations and fasting blood glucose levels in primary hypothyroidism

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    Maram Sushma

    2014-08-01

    Conclusions: Hypothyroid patients demonstrate significant increase in serum lipids as compared to healthy individuals. More females are diagnosed with hypothyroidism and dyslipidemia is associated with primary hypothyroidism. [Int J Res Med Sci 2014; 2(4.000: 1694-1698

  3. Smooth Muscle Cell Alignment and Phenotype Control by Melt Spun Polycaprolactone Fibers for Seeding of Tissue Engineered Blood Vessels

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    Animesh Agrawal

    2015-01-01

    Full Text Available A method has been developed to induce and retain a contractile phenotype for vascular smooth muscle cells, as the first step towards the development of a biomimetic blood vessel construct with minimal compliance mismatch. Melt spun PCL fibers were deposited on a mandrel to form aligned fibers of 10 μm in diameter. The fibers were bonded into aligned arrangement through dip coating in chitosan solution. This formed a surface of parallel grooves, 10 μm deep by 10 μm across, presenting a surface layer of chitosan to promote cell surface interactions. The aligned fiber surface was used to culture cells present in the vascular wall, in particular fibroblasts and smooth muscle cells. This topography induced “surface guidance” over the orientation of the cells, which adopted an elongated spindle-like morphology, whereas cells on the unpatterned control surface did not show such orientation, assuming more rhomboid shapes. The preservation of VSMC contractile phenotype on the aligned scaffold was demonstrated by the retention of α-SMA expression after several days of culture. The effect was assessed on a prototype vascular graft prosthesis fabricated from polylactide caprolactone; VSMCs aligned longitudinally along a fiberless tube, whereas, for the aligned fiber coated tubes, the VSMCs aligned in the required circumferential orientation.

  4. Smooth Muscle Cell Alignment and Phenotype Control by Melt Spun Polycaprolactone Fibers for Seeding of Tissue Engineered Blood Vessels.

    Science.gov (United States)

    Agrawal, Animesh; Lee, Bae Hoon; Irvine, Scott A; An, Jia; Bhuthalingam, Ramya; Singh, Vaishali; Low, Kok Yao; Chua, Chee Kai; Venkatraman, Subbu S

    2015-01-01

    A method has been developed to induce and retain a contractile phenotype for vascular smooth muscle cells, as the first step towards the development of a biomimetic blood vessel construct with minimal compliance mismatch. Melt spun PCL fibers were deposited on a mandrel to form aligned fibers of 10 μm in diameter. The fibers were bonded into aligned arrangement through dip coating in chitosan solution. This formed a surface of parallel grooves, 10 μm deep by 10 μm across, presenting a surface layer of chitosan to promote cell surface interactions. The aligned fiber surface was used to culture cells present in the vascular wall, in particular fibroblasts and smooth muscle cells. This topography induced "surface guidance" over the orientation of the cells, which adopted an elongated spindle-like morphology, whereas cells on the unpatterned control surface did not show such orientation, assuming more rhomboid shapes. The preservation of VSMC contractile phenotype on the aligned scaffold was demonstrated by the retention of α-SMA expression after several days of culture. The effect was assessed on a prototype vascular graft prosthesis fabricated from polylactide caprolactone; VSMCs aligned longitudinally along a fiberless tube, whereas, for the aligned fiber coated tubes, the VSMCs aligned in the required circumferential orientation. PMID:26413093

  5. The effect of lipid regulation with atorvastatin on the blood lipid levels and carotid artery plaques in patients with atherosclerotic cerebral infarction

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    Shu XU

    2015-11-01

    Full Text Available Objective To analyze the effect of intensive lipid regulation treatment with atorvastatin on the blood lipid levels and carotid artery plaques in patients with atherosclerotic cerebral infarction.  Methods Ninety-two patients with atherosclerotic cerebral infarction were randomly divided into two groups: observation group (treated by atorvastatin calcium with the dosage of 20 mg/d, N = 46 and control group (treated by diet without lipid-rich food, N=46. Besides, other drugs given to the patients in two groups were the same. The blood lipid levels and the changes of carotid artery plaques in two groups were analyzed and compared before treatment and 3 months after treatment. Results After treatment, the concentrations of total cholesterol [TC, (4.23 ± 0.92 mmol/L vs (5.24 ± 0.68 mmol/L], triglyceride [TG, (2.46 ± 0.28 mmol/L vs (3.33 ± 0.47 mmol/L], low-density lipoprotein cholesterol [LDL-C, (2.52 ± 0.38 mmol/L vs (4.78 ± 0.86 mmol/L] in the patients of observation group were all decreased and significantly lower than those in the control group (P = 0.000, for all, and the concentration of high-density lipoprotein cholesterol [HDL-C, (1.13 ± 0.41 mmol/L vs (0.85 ± 0.32 mmol/L] in the patients of observation group was increased and significantly than that in the control group (P = 0.003. The carotid artery plaque size [(20.25 ± 0.32 mm2 vs (24.42 ± 10.33 mm2] and thickness [(0.59 ± 0.13 mm vs (1.93 ± 0.23 mm] of carotid artery plaques and intima?media thickness [IMT, (1.32 ± 0.67 mm vs (1.63 ± 0.56 mm] of common carotid artery (CCA in the patients of observation group were all significantly lower than those in patients in the control group (P = 0.000, 0.000, 0.010, respectively. Comparing serum alanine aminotransferase (ALT, aspartate aminotransferase (AST, creatine kinase (CK and creatinine (Cr levels after treatment with before treatment, there was no significant difference between 2 groups (P > 0.05, for all.  Conclusions

  6. Influence of Concurrent Obesity and Low Birth Weight on Blood Pressure Phenotype in Youth

    OpenAIRE

    Lurbe i Ferrer, Empar; Carvajal Roca, María Eva; Torro Domenech, Maria Isabel; Aguilar, Francisco; Alvarez, Julio; Redón i Más, Josep

    2009-01-01

    The aim of this study was to assess the impact of obesity and low birth weight on both office and ambulatory blood pressure (BP) values, as well as on aortic-derived parameters in youths. A total of 422 white youths, from 10 to 18 years of age, were included. Subjects were divided into 4 groups according to the presence (234; 55%) or the absence (188; 45%) of obesity and according to low (114; 27%) or normal (308; 73%, birth weight. Spacelabs 90207 was used to measure ambulatory B...

  7. Investigation of the effects of a high fish diet on inflammatory cytokines, blood pressure, and lipids in healthy older Australians

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    Jessica A. Grieger

    2014-01-01

    Full Text Available Background: Aging is a condition of chronic inflammation. In healthy Australians ≥64 years, the primary aim was to determine whether four servings/week of mixed fish (FISH improves serum cytokines (i.e. C-reactive protein (CRP, IL-1, IL-6, TNF-α compared to a diet low in fish (<1 serving/week, CONTROL; the secondary aims were to assess the effect of the diet on blood pressure and serum lipids (TC, HDL-C, TG, calculated LDL-C. Methods: An 8-week randomized, parallel study, stratified by CRP (<3 mg/L vs. ≥3 mg/L on entry to the study. Compliance was measured using 3-day weighed food records in weeks 1 and 7 of the study. A 12-h fasting blood sample was taken at baseline and 8-weeks for erythrocyte fatty acids as confirmation of compliance, and measurement of serum cytokines and lipids. Blood pressure was measured at both time points. Results: Eighty participants completed the study (mean (SD age: 69.6 (5.8 years. During week 1 of the study, mean ± SEM daily dietary intake of very long chain omega-3 polyunsaturated fatty acids (VLCN n-3 PUFA in FISH vs. CONTROL was 1,676±129 mg vs. 27±5 mg (p<0.001. Mean (SD gram intake of study fish and meat was 121 (45 g and 123 (78 g, for those allocated to FISH and CONTROL, respectively. Mean ± SEM percentage VLCN n-3 PUFA in erythrocytes at 8-weeks was higher in those allocated to FISH vs. CONTROL (10.2±0.2% vs. 8.2±0.3%, p<0.001. There was no between-group difference in CRP (n=80, IL-1β (n=33 or IL-6 (n=21 concentrations, blood pressure, or lipids, at 8-weeks. Conclusions: Eight weeks consumption of four servings/week fish did not affect serum cytokine concentrations, blood pressure or lipids compared to a diet low in fish. In healthy older adults with low inflammatory burden, our results do not support that short-term consumption of mixed fish has a beneficial effect on selected cardiovascular biomarkers.

  8. Shwachman-Diamond syndrome presenting with early ichthyosis, associated dermal and epidermal intracellular lipid droplets, hypoglycemia, and later distinctive clinical SDS phenotype.

    Science.gov (United States)

    Scalais, Emmanuel; Connerotte, Anne-Catherine; Despontin, Karine; Biver, Armand; Ceuterick-de Groote, Chantal; Alders, Marielle; Kolivras, Athanassios; Hachem, Jean-Pierre; De Meirleir, Linda

    2016-07-01

    Shwachman-Diamond syndrome (SDS) is a recessive ribosomopathy, characterized by bone marrow failure and exocrine pancreatic insufficiency (ePI) often associated with neurodevelopmental and skeletal abnormalities. The aim of this report is to describe a SDS patient with early ichthyosis associated with dermal and epidermal intracellular lipid droplets (iLDs), hypoglycemia and later a distinctive clinical SDS phenotype. At 3 months of age, she had ichthyosis, growth retardation, and failure to thrive. She had not cytopenia. Ultrasonography (US) showed pancreatic diffuse high echogenicity. Subsequently fasting hypoketotic hypoglycemia occurred without permanent hepatomegaly or hyperlipidemia. Continuous gavage feeding was followed by clinical improvement including ichthyosis and hypoglycemia. After 14 months of age, she developed persistent neutropenia and ePI consistent with SDS. The ichthyotic skin biopsy, performed at 5 months of age, disclosed iLDs in all epidermal layers, in melanocytes, eccrine sweat glands, Schwann cells and dermal fibroblasts. These iLDs were reminiscent of those described in Dorfman-Chanarin syndrome (DCS) or Wolman's disease. Both LIPA and CGI-58 analysis did not revealed pathogenic mutation. By sequencing SBDS, a compound heterozygous for a previously reported gene mutation (c.258 + 2T>C) and a novel mutation (c.284T>G) were found. Defective SBDS may hypothetically interfere as in DCS, with neutral lipid metabolism and play a role in the SDS phenotype such as ichthyosis with dermal and epidermal iLDs and hypoglycemia. This interference with neutral lipid metabolism must most likely occur in the cytoplasm compartment as in DCS and not in the lysosomal compartment as in Wolman's disease. © 2016 Wiley Periodicals, Inc. PMID:27127007

  9. Effects of Encapsulated Propolis on Blood Glycemic Control, Lipid Metabolism, and Insulin Resistance in Type 2 Diabetes Mellitus Rats

    Science.gov (United States)

    Li, Yajing; Chen, Minli; Xuan, Hongzhuan; Hu, Fuliang

    2012-01-01

    The present study investigates the encapsulated propolis on blood glycemic control, lipid metabolism, and insulin resistance in type 2 diabetes mellitus (T2DM) rats. The animal characteristics and biological assays of body weight, fasting blood glucose (FBG), fasting serum insulin (FINS), insulin act index (IAI), triglycerides (TG), total cholesterol (TC), high-density lipoprotein cholesterol (HDL-C), and low-density lipoprotein cholesterol (LDL-C) were measured and euglycemic hyperinsulinemic glucose clamp technique were used to determine these effects. Our findings show that oral administration of encapsulated propolis can significantly inhibit the increasing of FBG and TG in T2DM rats and can improve IAI and M value in euglycemic hyperinsulinemic clamp experiment. There was no significant effects on body weight, TC, HDL-C, and LDL-C in T2DM rats treated with encapsulated propolis. In conclusion, the results indicate that encapsulated propolis can control blood glucose, modulate lipid metabolism, and improve the insulin sensitivity in T2DM rats. PMID:21716678

  10. Effects of Encapsulated Propolis on Blood Glycemic Control, Lipid Metabolism, and Insulin Resistance in Type 2 Diabetes Mellitus Rats

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    Yajing Li

    2012-01-01

    Full Text Available The present study investigates the encapsulated propolis on blood glycemic control, lipid metabolism, and insulin resistance in type 2 diabetes mellitus (T2DM rats. The animal characteristics and biological assays of body weight, fasting blood glucose (FBG, fasting serum insulin (FINS, insulin act index (IAI, triglycerides (TG, total cholesterol (TC, high-density lipoprotein cholesterol (HDL-C, and low-density lipoprotein cholesterol (LDL-C were measured and euglycemic hyperinsulinemic glucose clamp technique were used to determine these effects. Our findings show that oral administration of encapsulated propolis can significantly inhibit the increasing of FBG and TG in T2DM rats and can improve IAI and M value in euglycemic hyperinsulinemic clamp experiment. There was no significant effects on body weight, TC, HDL-C, and LDL-C in T2DM rats treated with encapsulated propolis. In conclusion, the results indicate that encapsulated propolis can control blood glucose, modulate lipid metabolism, and improve the insulin sensitivity in T2DM rats.

  11. Study on the relationship between red blood cell immunity and lipid peroxidation in patients with hand-foot-mouth disease

    International Nuclear Information System (INIS)

    Objective: To study the relationship between red blood cell immunity and lipid peroxidation in patients with hand-foot-mouth disease. Methods: The red blood cell C3b receptor (RBC-C3bR) and red blood cell immune complex rosette (RBC-ICR) were measured in 42 patients with hand-foot-mouth disease as well as in 35 controls. The serum levels of MDA, SOD and GSH-PX were also measured with colorimetry in these subjects. Results: RBC-ICRR and MDA levels were significantly higher in patients with hand-foot-mouth disease than those in controls(P<0.01), while the RBC-C3bR, SOD, GSH-PX levels were significantly lower in patients with hand-foot-mouth disease than those in controls (P<0.01). RBC-C3bR was negatively correlated with MDA (r=-0.5014, P<0.05), but RBC-ICR was positively correlated with MDA (r=0.5942, P<0.01). Conclusion: The lowered red cell immune function was closely associated with the lipid peroxidation injury in patients with hand-foot-mouth disease. (authors)

  12. WATER EXTRACT OF SWEET POTATO LEAF IMPROVED LIPID PROFILE AND BLOOD SOD CONTENT OF RATS WITH HIGH CHOLESTEROL DIET

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    I Wayan Sumardika

    2013-04-01

    Full Text Available Food stuffs with high flavonoids content  are believed to prevent various diseases caused by oxidative stress because of its antioxidants effect.  Purple sweet potato leaves have been proved containing high flavonoids, and can be developed very easily. To prove antioxidant and hypolipidemic properties of the water extract of purple sweet potato leaves, one research was conducted in the Department of Pharmacology, Faculty of Medicine, Udayana University. The study design was randomized control group pre- and post-test.  Twenty adult male wistar rats were divided into two groups of 10 rats. Both groups of rats were given high-cholesterol diet for three months to induce dyslipidemia. Control group of 10 rats were given only high-cholesterol diet alone, whereas the treatment group also treated with purple sweet potato leaf water extract with a dose of 6 cc per day divided into two doses. Before treatment and after treatment, lipid profile and blood SOD levels were measured. The results showed a decrease in total cholesterol, triglycerides and LDL cholesterol significantly in the treated group (P = 0.0001. In the treatment group there was also an increase in HDL cholesterol and blood SOD which was significantly differ than the control group (P = 0.0001. From the results of this study, it can be concluded that administration of water extract of purple sweet potato leaves can improve the lipid profile and increase blood SOD of rat given high-cholesterol diet.

  13. The correlation of the serum leptin, insulin resistance, endocrine hormone, blood lipid and of simple obesity children and growth

    Institute of Scientific and Technical Information of China (English)

    Xiao-Yu Wang; Xiao-Yun Liu; Kai-Yu Xu

    2015-01-01

    Objective:To analyze the correlation of the serum leptin, insulin resistance, Endocrine hormone, blood lipid and of simple obesity children and growth.Methods:200 cases of simple obesity children (Study Group) and 200 cases of non obese children (control group) were studied, Fasting blood glucose(FBG), Glycosylated hemoglobin (HbAlc), the serum leptin detection (Leptin), insulin (INS), insulin resistance index (HOMA2-IR), growth hormone (GH), cortisol (cortisol), thyroid hormones and blood lipid indexes were detected.Results:Leptin, cortisol and T3 levels of study group were (21.39±2.29) g/L, (18.43±1.72) g/mL and (20.71±1.82) pmol/L, were significantly increased compared with the control group, and GH level was (3.15±0.41) g/L, was significantly reduced, the difference of all these indexes were statistically significant in two groups (P0.05), HbAlc, INS and HOMA2 - IR were respectively (5.82±0.87)%, (33.02-2.34) mIU/L, (3.31-0.54), compared with the control group obviously increase than the corresponding numerical of the control group, the difference of all these indexes have statistical significance in two groups (P<0.05). TC, TG and LDL-C of study group were (4.67±0.65) mmol/L, (1.62±0.45) mmol/L and (3.59±0.46) mmol/L, were significantly higher than those in the control group, while HLD-C was (1.10±0.24) mmol/L, was significantly lower (P<0.05). Conclusion:Children with simple obesity have leptin resistance, reduction of growth hormone and endocrine and lipid metabolism disorder, and seriously affect the normal growth and development of children.

  14. Influence of electromagnetic field (1800 MHz on lipid peroxidation in brain, blood, liver and kidney in rats

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    Paweł Bodera

    2015-08-01

    Full Text Available Objectives: The aim of this study is the evaluation of the influence of repeated (5 times for 15 min exposure to electromagnetic field (EMF of 1800 MHz frequency on tissue lipid peroxidation (LPO both in normal and inflammatory state, combined with analgesic treatment. Material and Methods: The concentration of malondialdehyde (MDA as the end-product of the lipid peroxidation (LPO was estimated in blood, liver, kidneys, and brain of Wistar rats, both healthy and those with complete Freund’s adjuvant (CFA-induced persistent paw inflammation. Results: The slightly elevated levels of the MDA in blood, kidney, and brain were observed among healthy rats in electromagnetic field (EMF-exposed groups, treated with tramadol (TRAM/EMF and exposed to the EMF. The malondialdehyde remained at the same level in the liver in all investigated groups: the control group (CON, the exposed group (EMF, treated with tramadol (TRAM as well as exposed to and treated with tramadol (TRAM/EMF. In the group of animals treated with the complete Freund’s adjuvant (CFA we also observed slightly increased values of the MDA in the case of the control group (CON and the exposed groups (EMF and TRAM/EMF. The MDA values concerning kidneys remained at the same levels in the control, exposed, and not-exposed group treated with tramadol. Results for healthy rats and animals with inflammation did not differ significantly. Conclusions: The electromagnetic field exposure (EMF, applied in the repeated manner together with opioid drug tramadol (TRAM, slightly enhanced lipid peroxidation level in brain, blood, and kidneys.

  15. Inlfuence of Rosuvastatin on Blood Lipids, Inlfammatory Factors, Oxidative Stress and Matrix Metalloproteinases in Patients with Chronic Heart Failure

    Institute of Scientific and Technical Information of China (English)

    JIA Xiao-wei; LI Ying-ying

    2016-01-01

    Objective: To investigate the inlfuence of rosuvastatin on the blood lipids, inlfammatory factors, oxidative stress and matrix metalloproteinases (MMPs) in patients with chronic heart failure (CHF). Methods: Totally 114 patients with CHF admitted to Yanan Hospital of TCM were collected from December, 2014 to December 2015, and randomly assigned into observation group (n=57) and control group (n=57). The patients in control group were given conventional treatment for CHF, while those in observation group orally took Rosuvastatin Calcium, 20 mg per time, qd.. The course of treatment was 3 months. The changes of cardiac function parameters, blood lipids-related indexes, inflammatory factors, oxidative stress and matrix metalloproteinases (MMPs) were all observed in two groups before and after treatment. Results: After treatment, left ventricular ejection fraction (LVEF) and level of high-density lipoprotein cholesterol (HDL-C) increased notably, while left ventricular end systolic diameter (LVESD), left ventricular end-diastolic dimension (LVEDD) and levels of triglyceride (TG), total cholesterol (TC) as well as low-density lipoprotein cholesterol (LDL-C) decreased obviously in two groups, which changed more signiifcantly in observation group than those in control group (P0.05). The levels of MDA, MMP-2 and MMP-9 were lower, while the level of SOD was evidently higher in observation group than those in control group, and the differences were shown statistically signiifcant (P Conclusion: Rosuvastatin is promising in the treatment of CHF. It can not only improve the cardiac function and regulate blood lipids, but also reduce the levels of inflammatory factors, MMP-2 and MMP-9, and relieve oxidative stress.

  16. Effects of Acupuncture on Hemorheology,Blood Lipid Content and Nail Fold Microcirculation in Multiple Infarct Dementia Patients

    Institute of Scientific and Technical Information of China (English)

    刘清国

    2004-01-01

    Forty-six cases of multiple infarct dementia (MID) in the treatment group were treated by acupuncture with the principle of supplementing the inferiority to clear the superiority and regulating spirit to invigorate intelligence. Changes of the blood lipid content, hemorheological indexes and nail fold microcirculation in the treatment group were compared with those in the randomly assigned control group.The data collected showed that the changes in the treatment group were remarkable, and part of them were superior to their counterparts obtained in the control group by statistical analysis. It is indicated that acupuncture can effectivelv regulate the affected hemodvnamic state in MID.

  17. Effects of Aqua Aerobics on Body Composition, Body Mass, Lipid Profile, and Blood Count in Middle-Aged Sedentary Women

    OpenAIRE

    Kantyka Joanna; Herman Damian; Roczniok Robert; Kuba Lidia

    2015-01-01

    Purpose. The aim of the present investigations was to determine the effects of aqua aerobics on body weight and composition, lipid profile, and selected blood count parameters in middle-aged sedentary females. Methods. Twenty-one women were randomly assigned to an experimental group (age 56.20 ± 2.57 years, height 162.80 ± 4.76 cm, weight 74.03 ± 3.84 kg) that participated in aqua aerobics classes three times a week for three months and a control group (mean age 56.44 ± 3.28 years, height 165...

  18. Effect of Hydroalcoholic Extract of Capparis Spinosa Fruit on Blood Sugar and Lipid Profile of Diabetic and normal Rats

    OpenAIRE

    Rasool Rahmani; Mehdi Mahmoodi; Mehrnaz Karimi; Fateme Hoseini; Rahim Heydari; Mohamadhosein Salehi; Aliakbar Yousefi

    2013-01-01

    Background: Diabetes mellitus is a common disorder of endocrine glands worldwide. Caper as a medicinal plant has anti-oxidant properties and has been used traditionally to cure diabetes. The aim of present research was to evaluate the effect of 200 and 800 mg/kg of caper fruit extract on blood sugar, glycated hemoglobin and lipid profile in diabetic and normal male rats.Materials & Methods: In this experimental study 60 rats were divided into 6 groups randomly, in which three diabetic groups ...

  19. Effect of regular swimming exercise on the physical composition, strength, and blood lipid of middle-aged women

    OpenAIRE

    Lee, Bo-Ae; Oh, Deuk-Ja

    2015-01-01

    The purpose of this study is to define the effects of regular swimming exercise on the physical composition, physical strength, and blood lipids of middle-aged women. The subjects of this study are a total of 24 middle-aged women in the swimming group and the control group, with 12 women for each group. The swimming group performed swimming exercise for 60 min every time for 3 times a week, for a total of 12 weeks. For data processing, SPSS 21.0 statistics program was used to calculate the me...

  20. Lack of effect on blood lipid and calcium concentrations of young men on changing from white to wholemeal bread.

    Science.gov (United States)

    Heaton, K W; Manning, A P; Hartog, M

    1976-01-01

    1. When nineteen "free-living" male students, who normally ate 231 (SEM 14) g white bread/d changed to wholemeal bread for a 19-week period, there was no significant change in body-weight, plasma cholesterol or plasma triglyceride levels. These values, as well as plasma concentrations of calcium, phosphate, urate and haemoglobin, remained essentially the same as those for a control group. 2. Increasing the wheat-fibre intake by eating wholemeal bread is not an effective method for reducing blood lipids levels, at least in healthy young men with a moderate bread intake.

  1. Influence of blood pressure profile on frailty phenotype in community-dwelling elders in Brazil - FIBRA study.

    Science.gov (United States)

    Fattori, A; Santimaria, M R; Alves, R M A; Guariento, M E; Neri, A L

    2013-01-01

    Frailty is a clinical condition associated with pathological aging and biological vulnerability. In the spectrum of events related to frailty, aging of the cardiocirculatory system and abnormalities in arterial blood pressure (BP) partly explain the changes in tissue perfusion and, potentially, the decrease in physiological reserves. This study investigated the relationship between BP levels, systemic arterial hypertension (SAH) and the frailty phenotype by analyzing frailty criteria in a cross-sectional model into the FIBRA network, a populational sample of community-dwelling elders in Southeastern Brazil. Study participants with ≥65 years were selected by probabilistic sampling of residents in the urban area of the municipality of Campinas (n=900). Considering frailty as a whole and the difference between genders, there was a greater proportion of frail or pre-frail individuals among women than men. Analysis of individual frailty criteria showed that weight loss and fatigue were more common among women (18.3% vs. 12.5%, p=0.034 and 22.5% vs. 11.9%, p<0.001, respectively). Comparison of individuals with or without SAH failed to reveal any differences related to frailty criteria. Nevertheless, averages of diastolic blood pressure (DBP) and mean arterial blood pressure values were lower among elderly individuals with reduced grip strength, physical activity and the frailty classification as a whole (OR 0.986, IC 0.975-0.997) (for every 1 mmHg reduction in MBP values, the likelihood of being frail increased 1.4%). Our findings corroborate the relationship between BP values and frailty in the elderly and contribute to an understanding of the pathophysiological mechanisms of the syndrome. PMID:22939428

  2. Influence of blood pressure profile on frailty phenotype in community-dwelling elders in Brazil - FIBRA study.

    Science.gov (United States)

    Fattori, A; Santimaria, M R; Alves, R M A; Guariento, M E; Neri, A L

    2013-01-01

    Frailty is a clinical condition associated with pathological aging and biological vulnerability. In the spectrum of events related to frailty, aging of the cardiocirculatory system and abnormalities in arterial blood pressure (BP) partly explain the changes in tissue perfusion and, potentially, the decrease in physiological reserves. This study investigated the relationship between BP levels, systemic arterial hypertension (SAH) and the frailty phenotype by analyzing frailty criteria in a cross-sectional model into the FIBRA network, a populational sample of community-dwelling elders in Southeastern Brazil. Study participants with ≥65 years were selected by probabilistic sampling of residents in the urban area of the municipality of Campinas (n=900). Considering frailty as a whole and the difference between genders, there was a greater proportion of frail or pre-frail individuals among women than men. Analysis of individual frailty criteria showed that weight loss and fatigue were more common among women (18.3% vs. 12.5%, p=0.034 and 22.5% vs. 11.9%, p<0.001, respectively). Comparison of individuals with or without SAH failed to reveal any differences related to frailty criteria. Nevertheless, averages of diastolic blood pressure (DBP) and mean arterial blood pressure values were lower among elderly individuals with reduced grip strength, physical activity and the frailty classification as a whole (OR 0.986, IC 0.975-0.997) (for every 1 mmHg reduction in MBP values, the likelihood of being frail increased 1.4%). Our findings corroborate the relationship between BP values and frailty in the elderly and contribute to an understanding of the pathophysiological mechanisms of the syndrome.

  3. Comparison of Human Neonatal and Adult Blood Leukocyte Subset Composition Phenotypes.

    Science.gov (United States)

    Prabhu, Savit B; Rathore, Deepak K; Nair, Deepa; Chaudhary, Anita; Raza, Saimah; Kanodia, Parna; Sopory, Shailaja; George, Anna; Rath, Satyajit; Bal, Vineeta; Tripathi, Reva; Ramji, Siddharth; Batra, Aruna; Aggarwal, Kailash C; Chellani, Harish K; Arya, Sugandha; Agarwal, Nidhi; Mehta, Umesh; Natchu, Uma Chandra Mouli; Wadhwa, Nitya; Bhatnagar, Shinjini

    2016-01-01

    The human peripheral leukocyte subset composition depends on genotype variation and pre-natal and post-natal environmental influence diversity. We quantified this composition in adults and neonates, and compared the median values and dispersal ranges of various subsets in them. We confirmed higher frequencies of monocytes and regulatory T cells (Tregs), similar frequencies of neutrophils, and lower frequencies of CD8 T cells, NKT cells, B1 B cells and gamma-delta T cells in neonatal umbilical cord blood. Unlike previous reports, we found higher frequencies of eosinophils and B cells, higher CD4:CD8 ratios, lower frequencies of T cells and iNKT cells, and similar frequencies of CD4 T cells and NK cells in neonates. We characterized monocyte subsets and dendritic cell (DC) subsets in far greater detail than previously reported, using recently described surface markers and gating strategies and observed that neonates had lower frequencies of patrolling monocytes and lower myeloid dendritic cell (mDC):plasmacytoid DC (pDC) ratios. Our data contribute to South Asian reference values for these parameters. We found that dispersal ranges differ between different leukocyte subsets, suggesting differential determination of variation. Further, some subsets were more dispersed in adults than in neonates suggesting influences of postnatal sources of variation, while some show the opposite pattern suggesting influences of developmental process variation. Together, these data and analyses provide interesting biological possibilities for future exploration. PMID:27610624

  4. Influence of a hyperlipidic diet on the composition of the non-membrane lipid pool of red blood cells of male and female rats.

    Science.gov (United States)

    Remesar, Xavier; Antelo, Arantxa; Llivina, Clàudia; Albà, Emma; Berdié, Lourdes; Agnelli, Silvia; Arriarán, Sofía; Fernández-López, José Antonio; Alemany, Marià

    2015-01-01

    Background and objectives. Red blood cells (RBC) are continuously exposed to oxidative agents, affecting their membrane lipid function. However, the amount of lipid in RBCs is higher than the lipids of the cell membrane, and includes triacylglycerols, which are no membrane components. We assumed that the extra lipids originated from lipoproteins attached to the cell surface, and we intended to analyse whether the size and composition of this lipid pool were affected by sex or diet. Experimental design. Adult male and female Wistar rats were fed control or cafeteria diets. Packed blood cells and plasma lipids were extracted and analysed for fatty acids by methylation and GC-MS, taking care of not extracting membrane lipids. Results. The absence of ω3-PUFA in RBC extracts (but not in plasma) suggest that the lipids extracted were essentially those in the postulated lipid surface pool and not those in cell membrane. In cells' extracts, there was a marked depletion of PUFA (and, in general, of insaturation). Fatty acid patterns were similar for all groups studied, with limited effects of sex and no effects of diet in RBC (but not in plasma) fatty acids. Presence of trans fatty acids was small but higher in RBC lipids, and could not be justified by dietary sources. Conclusions. The presence of a small layer of lipid on the RBC surface may limit oxidative damage to the cell outer structures, and help explain its role in the transport of lipophilic compounds. However, there may be other, so far uncovered, additional functions for this lipid pool. PMID:26213652

  5. CORRELATION OF PLASMA FIBRINOGEN WITH BLOOD PRESSURE, BMI, LIPID PROFILE AND GLYCEMIC STATUS IN TYPE II D M

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    Suresh

    2014-12-01

    Full Text Available BACKGROUND: Diabetes is the most common metabolic disorder all over the world3.The incidence of diabetes is showing an alarming rise in developing countries, particularly in India. Type 2 diabetes is the most prevalent form in India and constitutes more than 95% of the cases.9 During the past decade, the potential role of haemostatic factors particularly fibrinogen in various disorders and their complication has gained considerable interest. Plasma fibrinogen is a important marker in type 2 Diabetes, but its correlation with smoking, age, sex, hypertension, obesity, family history lipids, has not been evaluated in large studies. In view of paucity of data from Indian studies, we attempt to correlate plasma fibrinogen with blood pressure, BMI, lipid profile and glycemic status in type 2 diabetes mellitus. METHODS: A total of 100, known and newly detected type-2 diabetic patients with and without associated hypertension of more than 40 years of age belonging to both sexes were included. All these patients were registered cases in Basaveshwar Teaching & General Hospital, Gulbarga as outpatients and in-patients. Type-2 diabetic patients associated with myocardial infarction, stroke, chronic inflammatory diseases, tuberculosis, malignancy, secondary hypertension and pregnancy were excluded from this study. After a detailed clinical examination, the following investigations were done: For diabetes mellitus: Random blood sugar, fasting blood sugar, post-prandial blood sugar and glycosylated haemoglobin (ERBA Kit. Renal profile: Blood urea and serum creatinine. Serum lipids: Cholesterol, triglyceride (TG, high density lipoprotein (HDL and low density lipoprotein (LDL by commercially available kits (ERBA Kit. Routine urine examination: Sugar and albumin. Estimation of plasma fibrinogen: The plasma fibrinogen was estimated by thrombin-clotting method by using FIBROQUANT KIT [Tulip Diagnostics (P Ltd.]. OBJECTIVES: To know the fibrinogen levels in patients

  6. Mediterranean diet and insulin sensitivity, lipid profile and blood pressure levels, in overweight and obese people; The Attica study

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    Zampelas Antonis

    2007-09-01

    Full Text Available Abstract Background We aimed to investigate if overweight and obese adults "close" to Mediterranean diet present better insulin, lipids profile and better pressure levels, compared to individuals close to a more Westernized diet. Methods The ATTICA study is a population-based cohort that has randomly enrolled 3042 adult men and women, stratified by age – gender, from the greater area of Athens, during 2001–2002. Of them, in this work were have studied 1762 participants with excess body weight, meaning overweight (BMI: 25–29.9 kg/m2 and obese (BMI>30 kg/m2. 1064 were men and 698 women (20–89 years old. Adherence to Mediterranean diet was assessed through a diet-score that was based on a validated food-frequency questionnaire. Blood pressure was measured and also fasting glucose, insulin and blood lipids. Insulin sensitivity was also assessed by the homeostasis model assessment (HOMA approach (glucose × insulin/22.5. Results Individuals with excess bodyweight in the highest tertile of diet score, were more insulin sensitive than those in the lowest tertile (11.4% lower HOMA, p = 0.06, had 13% lower levels of total cholesterol (p = 0.001 and 3 mmHg decrease of systolic blood pressure levels (p Conclusion Adherence to Mediterranean diet is modeslty associated with a better insulin sensitivity, lower levels of total cholesterol and lower levels of systolic blood pressure in overweight and obese subjects. This may suggest that compared to general population, the beneficial effect of this diet in cardiovascular system of excess body weight people is limited.

  7. [PHENOTYPE OF PERIPHERAL BLOOD NEUTROPHILS IN THE INITIAL STAGE OF ENDOMETRIAL CANCER].

    Science.gov (United States)

    Abakumova, T V; Antoneeva, I I; Gening, T P; Dolgova, D R; Gening, S O

    2016-01-01

    We have examined peripheral blood neutrophils from 123 patients with primary endometrial cancer at stage Ia. Receptor system and the ability of neutrophils to form extracellular traps were assessed by fluorescence microscopy, the spontaneous production of cytokines IL-2, IFN-γ, g-CSF, matrix metalloproteinases-1,9,13 by the method of enzyme-linked immunosorbent assay, phagocytic activity, myeloperoxidase activity, the level of cationic proteis activity in NBT-test were evaluated by cytochemical methods, activity of neutrophils in the spontaneous NBT-test was used to evaluate the oxygen-dependent bactericidal action of neutrophils. The topology and the rigidity of the membrane of neutrophils were assessed by scanning probe microscopy. We have shown that the increase in the relative number of neutrophils lead to a change in their receptor system, aerobic and anaerobic cytotoxicity and ability to phagocytosis are enchanced while reducing NET-activity. We have observed a change in the secretory activity of neutrophils, which is characterized by increased level of MMP-1, possibly initiated by enhanced production of reactive oxygen species, by a reduction in the IL-2 level (inductor of cytotoxic activity) and a sharp increase in the level of the G-CSF. Architectonics of neutrophils in the case of endonetrial cancer at stage Ia is characterized by changing the shape and loss of grit. The rigidity of the cell membrane decreased. Changes in the morphology of neutrophils on the background of the continuing hyperactivity suggests that a state of balance between the immune system and the tumor is already in stage Ia endometrial cancer. PMID:27220248

  8. Increased hepatic fatty acids uptake and oxidation by LRPPRC-driven oxidative phosphorylation reduces blood lipid levels

    Directory of Open Access Journals (Sweden)

    Ping Zhou

    2016-07-01

    Full Text Available Hyperlipidemia is one of the major risk factors of atherosclerosis and other cardiovascular diseases. This study aimed to investigate the impact of leucine rich pentatricopeptide repeat containing protein (LRPPRC-driven hepatic oxidative phoshorylation on blood lipid levels. The hepatic LRPPRC level was modulated by liver-specific transgenic or adeno-associated virus 8 carried shRNA targeting Lrpprc (aav-shLrpprc. Mice were fed with a high fat diet to induce obesity. Gene expression was analyzed by quantitative real-time PCR and / or western blot. The hepatic ATP level, hepatic and serum lipids contents, and mitochondria oxidative phosphorylation complex activities were measured using specific assay kits. The uptake and oxidation of fatty acid by hepatocytes were assessed using 14C-palmitate. LRPPRC regulated the expression of genes encoded by mitochondrial genome but not those by nuclear genome involved in mitochondria biogenesis, oxidative phosphorylation, and lipid metabolism. Increased oxidative phosphorylation in liver mediated by LRPPRC resulted in the increase of hepatic ATP level. Lrpprc promoted palmitate uptake and oxidation by hypatocytes. The hepatic and serum triglyceride and total cholesterol levels were inversely associated with the hepatic LRPPRC level. These data demonstrated that LRPPRC-driven hepatic oxidative phosphorylation could promote fatty acids uptake and oxidation by hepatocytes and reduce both hepatic and circulating triglyceride and cholesterol levels.

  9. Increased Hepatic Fatty Acids Uptake and Oxidation by LRPPRC-Driven Oxidative Phosphorylation Reduces Blood Lipid Levels.

    Science.gov (United States)

    Lei, Shi; Sun, Run-Zhu; Wang, Di; Gong, Mei-Zhen; Su, Xiang-Ping; Yi, Fei; Peng, Zheng-Wu

    2016-01-01

    Hyperlipidemia is one of the major risk factors of atherosclerosis and other cardiovascular diseases. This study aimed to investigate the impact of leucine rich pentatricopeptide repeat containing protein (LRPPRC)-driven hepatic oxidative phoshorylation on blood lipid levels. The hepatic LRPPRC level was modulated by liver-specific transgenic or adeno-associated virus 8 carried shRNA targeting Lrpprc (aav-shLrpprc). Mice were fed with a high fat diet to induce obesity. Gene expression was analyzed by quantitative real-time PCR and / or western blot. The hepatic ATP level, hepatic and serum lipids contents, and mitochondria oxidative phosphorylation (OxPhos) complex activities were measured using specific assay kits. The uptake and oxidation of fatty acid by hepatocytes were assessed using (14)C-palmitate. LRPPRC regulated the expression of genes encoded by mitochondrial genome but not those by nuclear genome involved in mitochondria biogenesis, OxPhos, and lipid metabolism. Increased OxPhos in liver mediated by LRPPRC resulted in the increase of hepatic ATP level. Lrpprc promoted palmitate uptake and oxidation by hypatocytes. The hepatic and serum triglyceride and total cholesterol levels were inversely associated with the hepatic LRPPRC level. These data demonstrated that LRPPRC-driven hepatic OxPhos could promote fatty acids uptake and oxidation by hepatocytes and reduce both hepatic and circulating triglyceride and cholesterol levels. PMID:27462273

  10. Copper-induced changes of lipid peroxidation and hemato-biochemical parameters in rat blood: Protective role of flavonoids

    Directory of Open Access Journals (Sweden)

    Mladenović Jelena M.

    2014-01-01

    Full Text Available The effects of subchronic exposure to copper (Cu on lipid peroxidation, hemato-biochemical parameters, and the possible protective role of flavonoids Quercetin and (--Epicatechin were studied. Male Wistar albino rats were treated with Cu (560 mg/L, p.o. as CuCl2•2H2O for 5 weeks and Quercetin and (--Epicatechin (40 mg/kg BW each, i.p., every third day during the last 3 weeks alone or in combination. Cu increased the concentration of lipid peroxides, decreased the number of erythrocytes, hemoglobin and hematocrit values and increased the activities of aspartate aminotransferase, alanine aminotransferase and lactate dehydrogenase. Coadministration of Quercetin and (--Epicatechin with Cu lowered the process of lipid peroxidation and restored examined hemato-biochemical parameters to control values. Our results indicate that Cu induced oxidative damage in erythrocytes, which led to anemia, while Quercetin and (--Epicatechin showed a protective effect on the hemato-biochemical processes in the blood of rats. [Projekat Ministarstva nauke Republike Srbije, br. 173041

  11. Phenotypic switch in blood: effects of pro-inflammatory cytokines on breast cancer cell aggregation and adhesion.

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    Yue Geng

    Full Text Available Hematogeneous metastasis can occur via a cascade of circulating tumor cell adhesion events to the endothelial lining of the vasculature, i.e. the metastatic cascade. Interestingly, the pro-inflammatory cytokines IL-6 and TNF-α, which play an important role in potentiating the inflammatory cascade, are significantly elevated in metastatic breast cancer (BCa patients. Despite their high metastatic potential, human breast carcinoma cells MDA-MB-231 lack interactions with E-selectin functionalized surfaces under physiological shear stresses. We hypothesized that human plasma, 3-D tumor spheroid culture, and cytokine-supplemented culture media could induce a phenotypic switch that allows BCa cells to interact with E-selectin coated surfaces under physiological flow. Flow cytometry, immunofluorescence imaging, and flow-based cell adhesion assay were utilized to investigate the phenotypic changes of MDA-MB-231 cells with various treatments. Our results indicate that plasma, IL-6, and TNF-α promote breast cancer cell growth as aggregates and induce adhesive recruitment of BCa cells on E-selectin coated surfaces under flow. 3-D tumor spheroid culture exhibits the most significant increases in the interactions between BCa and E-selectin coated surfaces by upregulating CD44V4 and sLe(x expression. Furthermore, we show that IL-6 and TNF-α concentrations in blood may regulate the recruitment of BCa cells to the inflamed endothelium. Finally, we propose a mechanism that could explain the invasiveness of 'triple-negative' breast cancer cell line MDA-MB-231 via a positive feedback loop of IL-6 secretion and maintenance. Taken together, our results suggest that therapeutic approaches targeting cytokine receptors and adhesion molecules on cancer cells may potentially reduce metastatic load and improve current cancer treatments.

  12. Beneficial effect of chromium-rich yeast on glucose tolerance and blood lipids in elderly subjects.

    Science.gov (United States)

    Offenbacher, E G; Pi-Sunyer, F X

    1980-11-01

    Twenty-four volunteers, mean age 78, including eight mildly non-insulin-dependent diabetics, were randomly allocated to one of two groups and were fed (daily for 8 wk) 9 g of either chromium-rich brewers' yeast (experimental) or chromium-poor torula yeast (control). Before and after yeast supplementation, the serum glucose and insulin response to 100 g oral glucose was measured at 30 min intervals for 2 h. Fasting serum cholesterol, total lipids, and triglycerides were also determined. In the total experimental group (normals + diabetics) and in both the diabetic and nondiabetic experimental subgroups, glucose tolerance improved significantly and insulin output decreased after supplementation. Cholesterol and total lipids fell significantly after supplementation in the total experimental group. The cholesterol decrease was particularly marked in hypercholesterolemic subjects (cholesterol > 300 mg/dl). In the control group, no significant change in glucose tolerance, insulin, triglycerides, or total lipids was found. Cholesterol was significantly lowered in the nondiabetic but not in the diabetic group. Thus, chromium-rich brewers' yeast improved glucose tolerance and total lipids in elderly subjects, while chromium-poor torula yeast did not. An improvement in insulin sensitivity also occurred with brewers' yeast supplementation. This supports the thesis that elderly people may have a low level of chromium and that an effective source for chromium repletion, such as brewers' yeast, may improve their carbohydrate tolerance and total lipids. The improvement in serum cholesterol in some control subjects, as well as in the total experimental group, also suggests the presence of a hypocholesterolemic factor other than chromium in both brewers' and torula yeast.

  13. Effects of different doses of testosterone on gonadotropins, 25-hydroxyvitamin D3, and blood lipids in healthy men

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    Gårevik N

    2014-12-01

    Full Text Available Nina Gårevik, Anders Rane, Linda Björkhem-Bergman, Lena Ekström Division of Clinical Pharmacology, Department of Laboratory Medicine, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden Aims: To study the effect and time profile of different doses of testosterone enanthate on the blood lipid profile and gonadotropins. Experimental design: Twenty-five healthy male volunteers aged 27–43 years were given 500 mg, 250 mg, and 125 mg of testosterone enanthate as single intramuscular doses of Testoviron® Depot. Luteinizing hormone (LH, follicle-stimulating hormone (FSH, blood lipid profile (total cholesterol, plasma [p-] low-density lipoprotein, p-high-density lipoprotein [HDL], p-apolipoprotein A1 [ApoA1], p-apolipoprotein B, p-triglycerides, p-lipoprotein(a, serum [s-] testosterone, and 25-hydroxyvitamin D3 were analyzed prior to, and 4 and 14 days after dosing. Testosterone and epitestosterone in urine (testosterone/epitestosterone ratio were analyzed prior to each dose after a washout period of 6–8 weeks. Results and discussion: All doses investigated suppressed the LH and FSH concentrations in serum. LH remained suppressed 6 weeks after the 500 mg dose. These results indicate that testosterone has a more profound endocrine effect on the hypothalamic–pituitary–gonadal axis than was previously thought. There was no alteration in 25-hydroxyvitamin D3 levels after testosterone administration compared to baseline levels. The 250 and 500 mg doses induced decreased concentrations of ApoA1 and HDL, whereas the lowest dose (125 mg did not have any effect on the lipid profile. Conclusion: The single doses of testosterone produced a dose-dependent increase in serum testosterone concentrations together with suppression of s-LH and s-FSH. Alterations in ApoA1 and HDL were observed after the two highest single doses. It is possible that long-time abuse of anabolic androgenic steroids will lead to alteration in vitamin D status

  14. Relation of electrocardiographic left ventricular hypertrophy to blood pressure, body mass index, serum lipids and blood sugar levels in adult Nigerians.

    Science.gov (United States)

    Opadijo, O G; Omotoso, A B O; Akande, A A

    2003-12-01

    Left ventricular hypertrophy (LVH) is considered an independent risk factor even in the absence of systemic hypertension. Electrocardiographic (ECG) LVH with repolarisation changes has been found in some countries to carry more coronary risk than LVH alone. How far this observation is true among adult Nigerians is not known. We therefore decided to study adult Nigerians with ECG-LVH with or without ST-T waves changes and compare them with normal age matched controls (without ECG-LVH) in relation with established modifiable risk factors such as systemic hypertension (BP), body mass index (BMI), fasting blood sugar (FBS) and serum lipids such as total cholesterol (Tc), low density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C) and triglyceride (TG). Adult Nigerians who were consecutively referred to the ECG laboratory were randomly recruited. Three hundred patients were studied. Their blood pressures (BP) as well as body mass indices were recorded after recording their resting 12 read ECG using portable Seward 9953 ECG machine. Their waist-hip ratio (WHR) was also recorded. Blood samples were taken to determine their fasting blood sugar and serum lipids. Their ECG tracings were read by the cardiologists involved in the study while the blood samples were analysed by the chemical pathologist also involved in the study. At the end of the ECG reading, the patients were divided into 3 groups according to whether there was no ECG-LVH (control group A), ECG-LVH alone (group B), and ECG-LVH with ST-T waves changes (group C). One hundred and fifty (50%) patients belonged to group A, 100 (33.3%) patients to group B and 50 (16.7%) group C. Group B patients were found to have higher modifiable risk factors in form of systemic BP. Tc, LDL-C, and WHR compared to group A. However, the group C patients had increased load of these coronary risk factors in terms of BP elevation, higher BMI, FBS, and scrum cholesterol compared to group B. In addition

  15. Role of hormones and blood lipids in the pathogenesis of acne vulgaris in non-obese, non-hirsute females

    Directory of Open Access Journals (Sweden)

    Ola Ahmed Bakry

    2014-01-01

    Full Text Available Context: Acne vulgaris (AV is a common disease affecting all ages and ethnic groups. Androgens, skin and serum lipids, inflammatory signaling and regulatory neuropeptides seem to be involved in this multi-factorial process. Aim: The aim of this work was to determine hormonal levels and lipid profile in non-obese, non-hirsute females with AV. Subjects and Methods: A total of 60 non-obese, non-hirsute female cases with different grades of AV and 60 age- and gender-matched healthy volunteers were included. Measurement of serum total and free testosterone, sex hormone binding globulin (SHBG, estradiol and progesterone and blood lipids was done during the luteal phase of the menstrual cycle. Results: Total testosterone, free testosterone (FT and progesterone levels were significantly higher (P < 0.001 for all while estradiol levels (P < 0.001 and SHBG (P < 0.01 were significantly lower in cases than controls. Total cholesterol and low density lipoprotein cholesterol (LDL-C levels were significantly higher (P < 0.001 for both while high density lipoprotein cholesterol (HDL-C and apolipoprotein A-1 (ApoA-1 levels were significantly lower (P < 0.001 for both in cases than controls. Higher values of FT (P = 0.03 and SHBG (P = 0.02 and lower values of estradiol (P = 0.04 levels were significantly in favor of severe acne. Higher values of cholesterol (P < 0.001 and LDL-C (P = 0.03 and lower values of HDL-C (P = 0.01 and ApoA-1 (P = 0.02 levels were significantly associated with severe acne. Conclusion: Changes in hormone levels and lipid profile in non-obese and non-hirsute females with AV should be considered in disease pathogenesis and in treatment prescription of these patients.

  16. Effects of soy supplementation on blood lipids and arterial function in hypercholesterolaemic subjects

    DEFF Research Database (Denmark)

    Hermansen, K; Hansen, B; Jacobsen, R;

    2005-01-01

    BACKGROUND: Studies on soy supplementation suggest a cardioprotective potential. OBJECTIVE: To examine the effects on LDL cholesterol and arterial function as a result of dietary enrichment with soy supplementation. DESIGN: A Randomized, double blind, parallel intervention trial. SETTING......: Subjects were randomly assigned to 24 weeks of daily intake of either a soy supplement, Abalon (30 g soy protein, 9 g cotyledon fibre and 100 mg isoflavones) or placebo (30 g of casein). The soy supplement and placebo were provided in two sachets daily that were stirred in water. Fasting plasma lipids, TNF...... in 32 subjects, arterial dilatory capacity, compliance, and distensibility were recorded before and after the intervention. RESULTS: In the main study, no difference in fasting plasma lipid levels or insulin sensitivity was found between soy-based supplement and placebo. A significant postprandial...

  17. Genome sequencing elucidates Sardinian genetic architecture and augments association analyses for lipid and blood inflammatory markers.

    Science.gov (United States)

    Sidore, Carlo; Busonero, Fabio; Maschio, Andrea; Porcu, Eleonora; Naitza, Silvia; Zoledziewska, Magdalena; Mulas, Antonella; Pistis, Giorgio; Steri, Maristella; Danjou, Fabrice; Kwong, Alan; Ortega Del Vecchyo, Vicente Diego; Chiang, Charleston W K; Bragg-Gresham, Jennifer; Pitzalis, Maristella; Nagaraja, Ramaiah; Tarrier, Brendan; Brennan, Christine; Uzzau, Sergio; Fuchsberger, Christian; Atzeni, Rossano; Reinier, Frederic; Berutti, Riccardo; Huang, Jie; Timpson, Nicholas J; Toniolo, Daniela; Gasparini, Paolo; Malerba, Giovanni; Dedoussis, George; Zeggini, Eleftheria; Soranzo, Nicole; Jones, Chris; Lyons, Robert; Angius, Andrea; Kang, Hyun M; Novembre, John; Sanna, Serena; Schlessinger, David; Cucca, Francesco; Abecasis, Gonçalo R

    2015-11-01

    We report ∼17.6 million genetic variants from whole-genome sequencing of 2,120 Sardinians; 22% are absent from previous sequencing-based compilations and are enriched for predicted functional consequences. Furthermore, ∼76,000 variants common in our sample (frequency >5%) are rare elsewhere (<0.5% in the 1000 Genomes Project). We assessed the impact of these variants on circulating lipid levels and five inflammatory biomarkers. We observe 14 signals, including 2 major new loci, for lipid levels and 19 signals, including 2 new loci, for inflammatory markers. The new associations would have been missed in analyses based on 1000 Genomes Project data, underlining the advantages of large-scale sequencing in this founder population. PMID:26366554

  18. The usage of THz radiation of nitrogen oxide occurrence in blood antioxidant characteristics correction and lipid peroxidation process under stress conditions

    Directory of Open Access Journals (Sweden)

    Vyacheslav F. Kirichuk

    2013-09-01

    Full Text Available There has been studied influence of terahertz waves of molecular and absorption spectrum occurrence of 150.176-150.664 GHz nitrogen oxide on intensity of lipid peroxidation processes and blood antioxidant characteristics in 75 white outbred male-rats of 180-220 g under the immobilization stress condition. The tests were performed with account of lipid peroxidation metabolites – lipid hydroperoxides, malondialdehyde. The states of blood antioxidant activity were peroxide erythrocyte resistance, superoxide dismutase and catalasa, general sulfhydryl groups and vitamin E. There has been displayed that under the influence of the THz-band of 150.176-150.664 GHz nitrogen oxide occurrence there was a total normalization of lipid peroxidation processes and of functional antioxidants activity (on the background of stress at white rats.

  19. Curcumin effects on blood lipid profile in a 6-month human study.

    Science.gov (United States)

    Baum, Larry; Cheung, Stanley K K; Mok, Vincent C T; Lam, Linda C W; Leung, Vivian P Y; Hui, Elsie; Ng, Chelsia C Y; Chow, Moses; Ho, Ping C; Lam, Sherry; Woo, Jean; Chiu, Helen F K; Goggins, William; Zee, Benny; Wong, Adrian; Mok, Hazel; Cheng, William K F; Fong, Carmen; Lee, Jenny S W; Chan, Ming-Houng; Szeto, Samuel S L; Lui, Victor W C; Tsoh, Joshua; Kwok, Timothy C Y; Chan, Iris H S; Lam, Christopher W K

    2007-12-01

    Studies in animals and a short-term human study have suggested that curcumin, a polyphenolic compound concentrated in the curry spice turmeric, decreases serum cholesterol concentration. However, no controlled human trials have examined the effect of curcumin on cholesterol. This study investigated the effects of consuming curcumin on the serum lipid profile in men and women. Elderly subjects (n=36) consumed 4 g/d curcumin, 1g/d curcumin, or placebo in a 6-month, randomized, double-blind trial. Plasma curcumin and its metabolites were measured at 1 month, and the serum lipid profile was measured at baseline, 1 month, and 6 months. The plasma curcumin concentration reached a mean of 490 nmol/L. The curcumin concentration was greater after capsule than powder administration. Consumption of either dose of curcumin did not significantly affect triacylglycerols, or total, LDL, and HDL cholesterol over 1 month or 6 months. However, the concentrations of plasma curcumin and serum cholesterol were positively and significantly correlated. Curcumin consumption does not appear to have a significant effect on the serum lipid profile, unless the absorbed concentration of curcumin is considered, in which case curcumin may modestly increase cholesterol.

  20. [Terahertz radiations application of nitrogen oxide frequencies for correction of antioxidant properties of blood and lipid peroxidation in the conditions of stress].

    Science.gov (United States)

    Kirichuk, B F; Tsymbal, A A

    2010-02-01

    The effect of terahertz radiations of oxide nitrogen 150.176-150.664 GHz frequencies on intensity of lipid peroxidation processes and antioxidant properties of the white rat blood in stress condition was studied. It was shown that under terahertz radiations 150.176-150.664 GHz its effect in the form of full normalization of the lipid peroxidation processes flow and functional activity of antioxidants against a background of stress in white rats was observed. PMID:20432719

  1. Changes in blood lipid in elderly population following morning exercise%健康老年人晨练活动后的血脂变化

    Institute of Scientific and Technical Information of China (English)

    陈静侬

    2002-01-01

    Objective To investigate mechanisms involving the effect of exercise on blood lipid in healthy elders.Method Healthy elders aged >60 years were included in study group,In control group,age,sex and body mathched persons were included.Blood lipid was evaluated for study group before and 3 months after morning exercise.Morning exercise consisted of walking with constant velocity(60~ 80 m/min) for 40~ 50 minutes,five times a week.Level of blood lipid in study group was compared with that of control group.Result TC,TG were significantly reduced and HE increased as compared with control group 3 months after exercise(P< 0.05).No changes occurred immediately and 20 hours after first exercise(P< 0.05).Conclusion Exercise can decrease TC,TG and raise HDL-C,which is beneficial to prevention of cerebrovascular and cardiovascular diseases in healthy elders.

  2. Comparison of Gene Expression by Sheep and Human Blood Stimulated with the TLR4 Agonists Lipopolysaccharide and Monophosphoryl Lipid A.

    Directory of Open Access Journals (Sweden)

    Perenlei Enkhbaatar

    Full Text Available Animal models that mimic human biology are important for successful translation of basic science discoveries into the clinical practice. Recent studies in rodents have demonstrated the efficacy of TLR4 agonists as immunomodulators in models of infection. However, rodent models have been criticized for not mimicking important characteristics of the human immune response to microbial products. The goal of this study was to compare genomic responses of human and sheep blood to the TLR4 agonists lipopolysaccharide (LPS and monophosphoryl lipid A (MPLA.Venous blood, withdrawn from six healthy human adult volunteers (~ 28 years old and six healthy adult female sheep (~3 years old, was mixed with 30 μL of PBS, LPS (1μg/mL or MPLA (10μg/mL and incubated at room temperature for 90 minutes on a rolling rocker. After incubation, 2.5 mL of blood was transferred to Paxgene Blood RNA tubes. Gene expression analysis was performed using an Agilent Bioanalyzer with the RNA6000 Nano Lab Chip. Agilent gene expression microarrays were scanned with a G2565 Microarray Scanner. Differentially expressed genes were identified.11,431 human and 4,992 sheep probes were detected above background. Among them 1,029 human and 175 sheep genes were differentially expressed at a stringency of 1.5-fold change (p 1.5-fold changes in human samples. Genes of major inflammatory mediators, such as IL-1, IL-6 and IL-8, TNF alpha, NF-kappaB, ETS2, PTGS2, PTX3, CXCL16, KYNU, and CLEC4E were similarly (>2-fold upregulated by LPS and MPLA in both species.The genomic responses of peripheral blood to LPS and MPLA in sheep are quite similar to those observed in humans, supporting the use of the ovine model for translational studies that mimic human inflammatory diseases and the study of TLR-based immunomodulators.

  3. Effect of Sesame Oil on Diuretics or ß-blockers in the Modulation of Blood Pressure, Anthropometry, Lipid Profile, and Redox Status

    Science.gov (United States)

    Sankar, D.; Rao, M. Ramakrishna; Sambandam, G.; Pugalendi, K.V.

    2007-01-01

    The study was undertaken to investigate the effect of sesame oil in hypertensive patients who were on antihypertensive therapy either with diuretics (hydrochlorothiazide) or ß-blockers (atenolol). Thirty-two male and 18 female patients aged 35 to 60 years old were supplied sesame oil (Idhayam gingelly oil) and instructed to use it as the only edible oil for 45 days. Blood pressure, anthropometry, lipid profile, lipid peroxidation, and enzymic and non-enzymic antioxidants were measured at baseline and after 45 days of sesame oil substitution. Substitution of sesame oil brought down systolic and diastolic blood pressure to normal. The same patients were asked to withdraw sesame oil consumption for another 45 days, and the measurements were repeated at the end of withdrawal period. Withdrawal of sesame oil substitution brought back the initial blood pressure values. A significant reduction was noted in body weight and body mass index (BMI) upon sesame oil substitution. No significant alterations were observed in lipid profile except triglycerides. Plasma levels of sodium reduced while potassium elevated upon the substitution of sesame oil. Lipid peroxidation (thiobarbituric acid reactive substances [TBARS]) decreased while the activities of superoxide dismutase (SOD), catalase (CAT), and the levels of vitamin C, vitamin E, ß-carotene, and reduced glutathione (GSH) were increased. The results suggested that sesame oil as edible oil lowered blood pressure, decreased lipid peroxidation, and increased antioxidant status in hypertensive patients. PMID:17876372

  4. Genome-Wide Association Analysis for Blood Lipid Traits Measured in Three Pig Populations Reveals a Substantial Level of Genetic Heterogeneity.

    Directory of Open Access Journals (Sweden)

    Hui Yang

    Full Text Available Serum lipids are associated with myocardial infarction and cardiovascular disease in humans. Here we dissected the genetic architecture of blood lipid traits by applying genome-wide association studies (GWAS in 1,256 pigs from Laiwu, Erhualian and Duroc × (Landrace × Yorkshire populations, and a meta-analysis of GWAS in more than 2,400 pigs from five diverse populations. A total of 22 genomic loci surpassing the suggestive significance level were detected on 11 pig chromosomes (SSC for six blood lipid traits. Meta-analysis of GWAS identified 5 novel loci associated with blood lipid traits. Comparison of GWAS loci across the tested populations revealed a substantial level of genetic heterogeneity for porcine blood lipid levels. We further evaluated the causality of nine polymorphisms nearby or within the APOB gene on SSC3 for serum LDL-C and TC levels. Of the 9 polymorphisms, an indel showed the most significant association with LDL-C and TC in Laiwu pigs. But the significant association was not identified in the White Duroc × Erhualian F2 resource population, in which the QTL for LDL-C and TC was also detected on SSC3. This indicates that population-specific signals may exist for the SSC3 QTL. Further investigations are warranted to validate this assumption.

  5. Genome-Wide Association Analysis for Blood Lipid Traits Measured in Three Pig Populations Reveals a Substantial Level of Genetic Heterogeneity.

    Science.gov (United States)

    Yang, Hui; Huang, Xiaochang; Zeng, Zhijun; Zhang, Wanchang; Liu, Chenlong; Fang, Shaoming; Huang, Lusheng; Chen, Congying

    2015-01-01

    Serum lipids are associated with myocardial infarction and cardiovascular disease in humans. Here we dissected the genetic architecture of blood lipid traits by applying genome-wide association studies (GWAS) in 1,256 pigs from Laiwu, Erhualian and Duroc × (Landrace × Yorkshire) populations, and a meta-analysis of GWAS in more than 2,400 pigs from five diverse populations. A total of 22 genomic loci surpassing the suggestive significance level were detected on 11 pig chromosomes (SSC) for six blood lipid traits. Meta-analysis of GWAS identified 5 novel loci associated with blood lipid traits. Comparison of GWAS loci across the tested populations revealed a substantial level of genetic heterogeneity for porcine blood lipid levels. We further evaluated the causality of nine polymorphisms nearby or within the APOB gene on SSC3 for serum LDL-C and TC levels. Of the 9 polymorphisms, an indel showed the most significant association with LDL-C and TC in Laiwu pigs. But the significant association was not identified in the White Duroc × Erhualian F2 resource population, in which the QTL for LDL-C and TC was also detected on SSC3. This indicates that population-specific signals may exist for the SSC3 QTL. Further investigations are warranted to validate this assumption.

  6. Effect of Pyramidal Training on Plasma Lipid Profile and Fibrinogen, and Blood Viscosity of Untrained Young Men

    Directory of Open Access Journals (Sweden)

    Abbass Ghanbari-Niaki

    2013-09-01

    Full Text Available The present study examined the effects of progressive exercise (pyramidal short-term program on plasma fibrinogen, lipid profile and blood viscosity in untrained young men. Changes and imbalances in homeostasis lead to cause of heart attacks. There is conflicting information about the effect of exercise on these factors. 19 young healthy untrained men were randomly assigned to the exercise group (n = 10 and controls (n = 9 groups. Exercise training group with increasing severity of heart maximum 25 to 100 percent began to run the practice (pyramid in 42-minute sessions, 3 times a week, for 4 weeks. There was no significant difference between the parameters of body composition, control, and training groups. Levels of total cholesterol and low density lipoprotein density and viscosity of the blood significantly decreased in the training group compared with the control group (p value, respectively is 0.001, 0.001 and 0.035. The changes in the concentration of fibrinogen, high-density lipoprotein and triglycerides in both groups are not significant in both groups (p value, respectively is 0.645, 0.993 and 0.421. The present results show that it is possible that progressive training (pyramidal short-term program changed the levels of cardiovascular risk factors by reducing blood viscosity.

  7. [Relation between cardiorespiratory indicators, blood lipids, and the amount and distribution of adipose tissue in middle-aged men].

    Science.gov (United States)

    Parízková, J; Vĕtvicka, J; Pousek, L; Liska, O

    1995-06-28

    BACKGROUND. In middle-aged and elderly men the cardiovascular mortality in this country is still relatively high. The objective of the presented work was therefore the validation of simple parameters of fat deposition as a risk factor in order to select subjects at risk where preventive measures are called for. METHODS AND RESULTS. In 68 men aged 43.8 +/- 7.4 years from a sample of managers of a Prague bank the case-history we evaluated, as well as a basic physical examination, a loading test on a bicycle ergometer (performance evaluated in W/kg body weight or lean body mass) and ECG; serum lipids were examined (total and HDL-cholesterol, triacyglycerols), the body mass index (BMI), the ratio of depot fat (by evaluation of 10 skinfolds measured by means of a caliper) and the distribution of body fat (indices relating either only the subscapular and tricipital skinfold or all skinfolds on the trunk to all skinfolds on the extremities, and the waist/hip ratio). The basic physical examination did not reveal any serious acute diseases. Mean BMI values (26.7 +/- 3.4 kg/m2) and body fat ratio (20.8 +/- 4.2%) were higher than standard values. 24.1% of the men were obese, the W/H ratio was 0.9 +/- 0.1 but this index, similarly as the other mentioned indices, were elevated, indicating risk. The mean values of the heart rate and blood pressure at rest and after a load were normal, however 11.5% of the men had an elevated diastolic pressure after a load and a similar percentage of men manifested during a load certain signs of myocardial ischaemia. The prevalence of hypertension according to WHO criteria was 9.6%. On average, however, the physical performance (W/kg of the total body weight or lean body mass) was 108% of the Czech standard assessed previously within the framework of the International Biological Programme. The total cholesterol was 5.35 +/- 1.04, HDL 1.11 +/- 0.19, total triacylglycerols 1.81 +/- 0.77 mmol/l. The ratio of total and HDL cholesterol was 4.9 +/- 1

  8. 高血压患者血脂血糖与正常人群的对照分析%Analysis of blood lipid, blood glucose control in patients with hypertension and normal people

    Institute of Scientific and Technical Information of China (English)

    张海英

    2014-01-01

    Objective Investigating the blood lipid, blood glucose in patients with hypertension, and provide reference for prevention and control of hypertension. Methods the future I hospital for treatment of hypertensive patients and normotensive healthy subjects were divided into two groups, fasting blood glucose, cholesterol, triglyceride were measured, and compared, analyzed its have no statistical difference. Results the hypertension group compared with the control group, the blood glucose and blood lipid were higher than that in control group, there was significant difference. Conclusion the blood pressure in hypertensive patients was associated with increased in patients with abnormal blood lipid and fasting blood glucose.%目的:调查高血压患者的血脂、血糖情况,为高血压的综合防治提供参考。方法将来我院就诊的高血压患者和血压正常的健康体检者分为2组,分别测定其空腹血糖、胆固醇、甘油三酯等指标,并进行对照分析。结果高血压组与对照组比较,血糖和血脂均升高,存在显著差异。结论高血压患者的血压增高与血脂异常及空腹血糖增高有关。

  9. Serum lipids and apolipoprotein B values, blood pressure and pulse rate in anorexia nervosa.

    Science.gov (United States)

    Sánchez-Muniz, F J; Marcos, A; Varela, P

    1991-01-01

    Some risk factors associated with coronary heart disease (CHD) were evaluated in patients with different types of anorexia nervosa (AN). Anthropometric parameters, serum cholesterol, triglycerides and apoprotein (apo) B values, blood pressure and pulse rate were tested in 29 young female patients and 16 controls. Cholesterol, triglycerides and apo B were higher at the acute period of the illness (AN1), whereas at the chronic period the values of these parameters tended to normalize. Triglycerides were higher in patients who binge ate (bulimarexia). Systolic blood pressure decreased in all types of AN, while diastolic blood pressure decreased only in AN1; pulse rate was not altered. According to cholesterol and apo B values, AN patients may be at risk of CHD if they remain at low body weight. PMID:1855497

  10. The Effects of Different Levels of Dietary Protein and L-Carnitine on Blood Sugar and Lipids of the New GIFT Strain of Juvenile Nile Tilapia (Oreochromis niloticus)

    OpenAIRE

    Gang Chen; Minghui Zhang; Jiandong Zhang; Hongbiao Dong; Hui Zhou; Baogui Tang; Jiansheng Huang; Gang Shi; Ling Jiang; Zhaohe Wu

    2009-01-01

    The new GIFT (Genetically Improved Farmed Tilapia) strain of Nile tilapia is a popular cultivated fish in Asia, but intensive aquaculture using nutritionally imbalanced feed has led to disorder of lipid metabolisms. An 8-week feeding experiment was conducted in order to assess the effects of different levels of L-carnitine (0, 200, 400, 600, and 800 mg/kg) and dietary protein (22, 25, and 28%) on blood sugar and blood lipid contents of the new juvenile GIFT strain of Nile tilapia. Results sho...

  11. Understanding the connection between spiritual well-being and physical health: an examination of ambulatory blood pressure, inflammation, blood lipids and fasting glucose.

    Science.gov (United States)

    Holt-Lunstad, Julianne; Steffen, Patrick R; Sandberg, Jonathan; Jensen, Bryan

    2011-12-01

    Growing research has demonstrated a link between spiritual well-being and better health; however, little is known about possible physiological mechanisms. In a sample of highly religious healthy male and female adults (n = 100) ages 19-59 (m = 28.28) we examined the influence of spiritual well-being, as measured by the Functional Assessment of Chronic Illness Therapy-Spiritual Well-Being (FACIT-Sp-Ex), on physiological risk factors for heart disease. Specifically we examined 24-h ambulatory blood pressure (BP), inflammation (hs-C-reactive protein), fasting glucose, and blood lipids. Regression analyses reveal that higher levels of spiritual-wellness (total FACIT-Sp-Ex score) was significantly related to lower systolic ambulatory BP (β = -.345; P < .001), diastolic ambulatory BP (β = -.24; P = .02), hs-C-reactive protein (β = -.23; P = .04), fasting glucose (β = -.28; P = .006), and marginally lower triglycerides (β = -.21; P = .09) and VLDL (β = -.21; P = .10) controlling for age, gender, and church attendance. Results remained generally consistent across the Meaning, Peace, Faith and Additional Spiritual Concerns subscales of the FACIT-Sp-Ex. Spiritual well-being may be cardio protective.

  12. Relationship and significance of serum leptin with blood insulin and lipid in 6-13 years old obese children

    International Nuclear Information System (INIS)

    To explore relationship and significance of Serum Leptin with BMI, Insulin, triglyceride (TG) and total cholesterol (TC) in obese children aged 6-13 years. Serum Leptin of school-age children 118 (64 male, 54 female; normal non-obese 56 and obese 62) were deter- mined and compared with BMI, Insulin, TG and TC. The results showed that: (1) Each index of obese children was remarkably higher than that of non-obese children (P0.05). (3) Leptin was poritinely corelation with BMI, insulin, TG and TC(P=0.001). Leptin level in serum may varied according to sex, BMI or blood lipid level. It is of great significance in prevention and treatment of obesity to use drug which may improve Leptin receptor effect. (authors)

  13. The Efficacy of Boswellia Serrata Gum Resin for Control of Lipid Profile and Blood Glucose in Diabetic Patients

    Science.gov (United States)

    Mehrzadi, Saeed; Tavakolifar, Bahreh; Huseini, Hasan Fallah; Mosavat, Seyed Hamdollah; Heydari, Mojtaba

    2016-01-01

    Background: Regarding preclinical evidence for antidiabetic effects of Boswellia serrata, we evaluated anti-hyperglycemic and lipid-lowering effects of Boswellia serrate gum resin in type 2 diabetic patients in a double-blind randomized placebo-control trial. Methods: Fifty-six diabetic patients were randomly allocated to two groups to receive 250 mg of the Boswellia serrate gum resin or placebo twice daily for 8 weeks, in addition to their routine antidiabetic treatments. Fasting blood sugar (FBS), glycosylated hemoglobin (HbA1c), insulin level, total cholesterol, low-density lipoprotein (LDL), high-density lipoprotein (HDL) and triglyceride of serum were measured before and after the intervention. Results: Although there was a considerable reduction after the intervention in FBS (P=0.04), HbA1c (P=0.02) and triglyceride (P=0.01) in the Boswellia serrate gum resin group, no significant difference was observed in all outcome measures between the two groups at the end of the study (FBS P=0.09, HbA1c P=0.20, total cholesterol P=0.31, LDL P=0.49, HDL P=0.10, triglyceride P=0.78 and insulin level P=0.86). Conclusion: The current study showed the 8 weeks complementary use of Boswellia serrate gum resin with a daily dose of 500 mg had no better glucose and lipid lowering effect than placebo in diabetic patients.

  14. Effects of Intragastric Balloon on Body Mass Index, Lipid Profile and Blood Glucose Regulation: A Prospective Study

    Directory of Open Access Journals (Sweden)

    Hasan Erdem

    2016-03-01

    Full Text Available Objective: Obesity remains an increasing public health and socioeconomic problem. Life style changes including healthy diet and physical activity are the first-line therapy for successful weight loss. The intragastric balloon has been considered as an effective and reversible, non-sur­gical method for weight loss. In this study, we aimed to investigate the effects of Intragastric balloon on weight loss, lipid profiles and blood glucose regulation in obese patients Methods: 75 consecutive Intragastric balloon patients (55 Female, 20 Male with a mean age of 35.2±9.6 years were included in this study. The study was conducted prospectively and an air-filled intragastric balloon was introduced in ambulatory settings. In this study, patients’ pre-intervention body mass index, peripheral blood pa­rameters such as HbA1c, lipid profiles were recorded and compared with post-intervention values. Results: The median intervention time for intragastric balloon application was 13 min (8-19. After follow-up period of median 186 days (180-211, BMI was reduced significantly, 41.6±6.7 vs. 34.9±6.4 kg/m2 (p0.05. On the other hand, only pre and post-intervention HbA1c level was to be statistically significant (p=0.001 Conclusion: There was significant change in BMI and HbA1c level with the intervention of intragastric balloon after follow-up period. For long-term benefit of balloon, further studies are needed.

  15. Erythrocyte-bound apolipoprotein B in relation to atherosclerosis, serum lipids and ABO blood group.

    Directory of Open Access Journals (Sweden)

    Boudewijn Klop

    Full Text Available INTRODUCTION: Erythrocytes carry apolipoprotein B on their membrane, but the determining factors of erythrocyte-bound apolipoprotein B (ery-apoB are unknown. We aimed to explore the determinants of ery-apoB to gain more insight into potential mechanisms. METHODS: Subjects with and without CVD were included (N = 398. Ery-apoB was measured on fresh whole blood samples using flow cytometry. Subjects with ery-apoB levels ≤ 0.20 a.u. were considered deficient. Carotid intima media thickness (CIMT was determined as a measure of (subclinical atherosclerosis. RESULTS: Mean ery-apoB value was 23.2% lower in subjects with increased CIMT (0.80 ± 0.09 mm, N = 140 compared to subjects with a normal CIMT (0.57 ± 0.08 mm, N = 258 (P = 0.007, adjusted P<0.001. CIMT and ery-apoB were inversely correlated (Spearman's r: -0.116, P = 0.021. A total of 55 subjects (13.6% were considered ery-apoB deficient, which was associated with a medical history of CVD (OR: 1.86, 95% CI 1.04-3.33; adjusted OR: 1.55; 95% CI 0.85-2.82. Discontinuation of statins in 54 subjects did not influence ery-apoB values despite a 58.4% increase in serum apolipoprotein B. Subjects with blood group O had significantly higher ery-apoB values (1.56 ± 0.94 a.u. when compared to subjects with blood group A (0.89 ± 1.15 a.u, blood group B (0.73 ± 0.1.12 a.u. or blood group AB (0.69 ± 0.69 a.u. (P-ANOVA = 0.002. CONCLUSION: Absence or very low values of ery-apoB are associated with clinical and subclinical atherosclerosis. While serum apolipoprotein B is not associated with ery-apoB, the ABO blood group seems to be a significant determinant.

  16. Basal blood parameters of horses subjected to aerobic activity fed with lipidic concentrated

    Directory of Open Access Journals (Sweden)

    Kátia de Oliveira

    2012-02-01

    Full Text Available The feeding diets were evaluated containing low and high levels of soybean oil for horses athletes subjected to two protocols of aerobic training on the response of basal blood biochemical parameters. Four horses were used in latin square design with treatments in a 2 x 2 factorial arrangement. Treatments consisted levels of 5 and 15% oil concentrates and two aerobic training, 40' and 60' minutes. Plasmatic parameters were monitored, triglyceride (TG, total cholesterol (TC, glucose (GLU and lactate (LAC, during basal metabolism. The TG, TC, GLU and LAC from horses at rest were not affected (P> 0.05 neither of diet and physical activity, 0.21, 3.79, 4.18, 0.93 mmol L-1, respectively. It can be concluded that offer concentrate with high content of soybean oil to athletic horses in aerobic activities can be performed without altering the blood biochemical profile of basal metabolism.

  17. 冠心病患者血压和血脂及血糖达标率分析%Analysis of the rates of achieving goal blood pressure, blood sugar and blood lipid in patients with coronary artery disease

    Institute of Scientific and Technical Information of China (English)

    李艳芳; 曹芳芳; 曹晓菁; 师树田; 刘飞; 王兆宏; 蒋志丽

    2011-01-01

    Objective To analyse the rates of achieving goal blood pressure, blood glucose and blood lipid in patients with CAD which was diagnosed by coronary arteriography and to explore the relationships between CAD and rates of reaching guidelines of the three risk factors, respectively. Methods The levels of blood pressure, blood sugar and blood lipid on admission were analyzed retrospectively in 2916 cases of CAD, and the level of blood pressure was analyzed when they were discharged. Results With 130/80 mm Hg as the goal blood pressure,the rate of achieving goal blood pressure was 28. 4% on admission,and was 87.5% when they were discharged. With 140/90 mm Hg as the goal blood pressure, the rate of achieving goal blood pressure was 65.8% on admission,and was 90.0% when they were discharged. With >1.04 mmol/L as the goal HDL-C,the rate of achieving goal HDL-C was 23.0% on admission. With <2.59 mmol/L and 2.07 mmol/L as the goal LDL-C in high risk patients and very high risk patients respectively, the rates of achieving goal LDL-C were 54. 3% and 17.4% respectively. With <4. 14 mmol/L and <3.11 mmol/L as the goal TC in high risk and very high risk patients,respectively,the rates of achieving goal TC were 49.5% and 5.8% respectively. With 1.70 mmol/L as the goal TG,the rate of achieving goal TG was 58.0%. There were 538 diabetic patients with CAD,accounting for 18.5 % ,their rates of achieving goal fasting blood glucose was 1.9 %, 1138 cases had diabetes and impaired fasting blood glucose,accounting for 39.0% in CAD. Conclusion The rates of achieving goal blood pressure,fasting blood glucose and blood lipids in patients with CAD were low on admission. The results show that enhancing the rates of achieving goal blood pressure, goal fasting blood glucose and goal blood lipids is very important for secondary prevention of CAD.%目的 分析经冠状动脉造影诊断为冠心病患者的血压、血脂和血糖达标率情况,评价其3个危

  18. Effects of Docosahexaenoic Acid Supplementation on Blood Pressure, Heart Rate, and Serum Lipids in Scottish Men with Hypertension and Hypercholesterolemia

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    Miki Sagara

    2011-01-01

    Full Text Available To investigate the effects of daily supplementation with docosahexaenoic acid (DHA on coronary heart disease risks in 38 middle-aged men with hypertension and/or hypercholesterolemia in Scotland, a five-week double-blind placebo-controlled dietary supplementation with either 2 g of DHA or active placebo (1 g of olive oil was conducted. Percent composition of DHA in plasma phospholipids increased significantly in DHA group. Systolic and diastolic blood pressure and heart rate decreased significantly in DHA group, but not in placebo group. High-density lipoprotein cholesterol (HDL-C increased significantly, and total cholesterol (TC/HDL-C and non-HDL-C/HDL-C ratios decreased significantly in both groups. There was no change in TC and non-HDL-C. We conclude that 2 g/day of DHA supplementation reduced coronary heart disease risk factor level improving blood pressure, heart rate, and lipid profiles in hypertensive, hypercholesterolemic Scottish men who do not eat fish on a regular basis.

  19. Effects of Aqua Aerobics on Body Composition, Body Mass, Lipid Profile, and Blood Count in Middle-Aged Sedentary Women

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    Kantyka Joanna

    2015-03-01

    Full Text Available Purpose. The aim of the present investigations was to determine the effects of aqua aerobics on body weight and composition, lipid profile, and selected blood count parameters in middle-aged sedentary females. Methods. Twenty-one women were randomly assigned to an experimental group (age 56.20 ± 2.57 years, height 162.80 ± 4.76 cm, weight 74.03 ± 3.84 kg that participated in aqua aerobics classes three times a week for three months and a control group (mean age 56.44 ± 3.28 years, height 165.00 ± 3.91 cm, weight 70.01 ± 11.36 kg not involved in any kind of targeted exercise. The aqua aerobics classes were tailored to suit the age and abilities of the participants, with workout intensity controlled and maintained at approximately 128-137 bpm. Results. Significant differences between the experimental and control groups were found for body weight, total body water, fat-free mass, and skeletal muscle mass. A significant increase in post-intervention hemoglobin and erythrocyte counts was observed in the experimental group. Conclusions. Future studies should determine the intensity of physical activity with the most beneficial effect on blood variables in middle-aged and older individuals.

  20. The effects of aqueous extract of alfalfa on blood glucose and lipids in alloxan-induced diabetic rats

    Science.gov (United States)

    Amraie, Esmaiel; Farsani, Masome Khosravi; Sadeghi, Leila; Khan, Tayaba Naim; Adavi, Zohrab

    2015-01-01

    Diabetes is a common metabolic disorder that is specified by hyperglycemia resulting from defects in insulin secretion, insulin action, or both. The use of nonpharmacological treatments (herbal agents) is a new approach in the management of diabetes. The aim of this study was to investigate the effect of aqueous extract of alfalfa on blood glucose and serum lipids in alloxan-induced diabetic rats. In this study, 32 female rats (210–250 g) were used which were divided randomly into 4 groups including intact control group, diabetic control group, and 2 diabetic groups which received 250 and 500 mg/kg doses of aqueous extract of alfalfa, respectively. In the diabetic groups, alloxan-monohydrate was injected peritoneally to create diabetic condition. The two last groups orally received aqueous extract of alfalfa for 21 days. At the end of experiment, sugar, cholesterol, triglycerides, high-density and low-density lipoprotein, and aspartate aminotransferase (ALT) and alanine aminotransferase (AST) levels were measured in the samples. Consumption of aqueous alfalfa extract significantly reduced glucose, cholesterol, triglycerides, and low-density lipoprotein (LDL) levels in the diabetic rats but enhanced high-density lipoprotein (HDL) levels. ALT and AST liver enzyme levels were also reduced in blood. Histological examination showed that the aqueous alfalfa extract caused reconstruction of damaged liver and enhanced Langerhans islets’ diameter in pancreas. Therefore, all signs of diabetes were improved by oral administration of alfalfa in defined dose. PMID:26525173

  1. Intranasal administration of nanostructured lipid carriers containing CNS acting drug: pharmacodynamic studies and estimation in blood and brain.

    Science.gov (United States)

    Alam, M Intakhab; Baboota, Sanjula; Ahuja, Alka; Ali, Mushir; Ali, Javed; Sahni, Jasjeet K

    2012-09-01

    The present study was aimed to investigate and compare the efficacy of duloxetine (DLX) loaded nanostructured lipid carriers (NLC) with DLX solution pharmacodynamically following intranasal administration. The study was further conducted to estimate DLX concentration in brain and blood. DLX was administered to albino Wistar rats either intranasally or orally in solution form (DLX solution) or encapsulated in NLC (DLX-NLC). These were evaluated in-vivo for pharmacodynamic studies for depression by forced swimming test and locomotor activity test. Intranasal DLX-NLC treatment exhibited improved behavioural analysis results (swimming, climbing, and immobility) than the DLX solution after 24 h of study. Furthermore, DLX-NLC significantly increased the total swimming and climbing time when compared with control and significantly reduced the immobility period. The intranasal DLX-NLC demonstrated improved locomotor activity when compared with DLX solution. Amount of DLX was quantified in blood and brain after the forced swimming test. The intranasal DLX-NLC demonstrated higher concentration in brain compared with DLX solution. Thus, intranasal DLX-NLC was found to be a promising formulation for the treatment of depression.

  2. Effects of a milk product, fermented by Lactobacillus acidophilus and with fructo-oligosaccharides added, on blood lipids in male volunteers

    NARCIS (Netherlands)

    Schaafsma, G.; Meuling, W.J.A.; Dokkum, W. van; Bouley, C.

    1998-01-01

    Objective: To investigate in adult male volunteers the effect of a new fermented milk product, fermented by Lactobacillus acidophilus and with fructo-oligosaccharides added, on blood lipids. Design: Randomized placebo-controlled double-blind two-way cross over trial with two treatment periods of thr

  3. Higher frequency of secretor phenotype in O blood group – its benefits in prevention and/or treatment of some diseases

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    Mohamad Salih Jaff

    2010-11-01

    Full Text Available Mohamad Salih JaffPathology Department, Hawler Medical University (Formerly Salahaddin University, Erbil, Kurdistan Region, IraqAbstract: ABO blood groups and secretor status are important in clinical and forensic medicine and in relation to some diseases. There are geographic and racial differences in their frequencies, but the frequency of secretor status in different ABO blood group systems has not been determined yet. Therefore, the aim of this study was mainly to determine this point. Blood and saliva from 762 randomly selected apparently healthy adult individuals (480 men and 282 women were examined to determine their ABO and Rhesus blood groups by standard conventional methods, and their secretor status by using Lewis blood grouping and/or hemagglutination inhibition test of saliva. Results showed that 76.1% of the study population were ABH blood group antigens secretors and 23.9% were nonsecretors. The frequencies of secretor status in different ABO blood groups were 70.1% in group A, 67.8% in group B, 67.9% in group AB, and 88.3% in group O. In conclusion, blood group O individuals have significantly higher frequency of secretor status than non-O blood group individuals. This finding would be beneficial to them, protecting them, at least partially, from certain malignancies or allowing them to have less aggressive disease, and this finding might be useful in enhancing further studies and research in this direction.Keywords: blood group O, ABO blood groups, secretor phenotype, frequency, malignancies, prevention and/or treatment

  4. Effects of verbascoside supplemented diets on growth performance, blood traits, meat quality, lipid oxidation and histological features in broiler chickens

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    Michele De Marco

    2015-05-01

    Full Text Available A trial has been performed to evaluate the effects of dietary verbascoside (VB on the growth performance, blood traits, meat quality and histological features of broiler chickens. Seventy-two male broiler chickens (Ross 708 were divided into three experimental groups (8 replicates: a control group (C; basal diet, a low VB group (LVB; basal diet+2.5 mg VB/kg feed and a high VB group (HVB; basal diet+5.0 mg VB/kg feed. The animals were kept in cages, three birds per cage. The trial lasted 35 days. Growth performance and carcass yield were recorded. Blood samples were collected at day 35 in order to evaluate the blood, serum and plasma parameters. As a result of this study, growth and slaughter performances were not affected by the dietary treatments. The LVB and HVB groups showed significantly lower concentrations of total protein (P=0.000, albumin (P=0.000, α-globulin (P=0.001 and β-globulin (P=0.023 than C group. The heterophil to lymphocyte ratio was higher in HVB group than in LVB and C groups (P=0.005. The thiobarbituric acid reactive substances results indicated lower lipid oxidation in the LVB group than in C group. The most relevant histological feature was the lymphoid depletion observed in the thymus and bursa of Fabricius in LVB and HVB. Other studies are still needed to identify the optimal dosage and exposure time of VB dietary supplementation and to further investigate the effects of VB on lymphoid tissue as well as to establish the VB antioxidant effect on broiler chickens.

  5. Ethanol Extract of Persimmon Tree Leaves Improves Blood Circulation and Lipid Metabolism in Rats Fed a High-Fat Diet

    Science.gov (United States)

    Ryu, Ri; Kim, Hye-Jin; Moon, Byeongseok; Jung, Un Ju; Lee, Mi-Kyung; Lee, Dong Gun; Ryoo, ZaeYoung; Park, Yong Bok

    2015-01-01

    Abstract The leaves of the persimmon tree (PL) are known to have beneficial effects on hyperglycemia, dyslipidemia, and nonalcoholic fatty liver disease. We recently demonstrated that PL had antithrombotic properties in vitro. However, little is known about the antiplatelet and anticoagulant properties of PL in vivo. Omega-3 fatty acid (n-3 FA)-containing fish oil has been widely prescribed to improve blood circulation. This study compared the effects of dietary supplementation with an ethanol extract of PL or n-3 FA on blood coagulation, platelet activation, and lipid levels in vivo. Sprague–Dawley rats were fed a high-fat diet with either PL ethanol extract (0.5% w/w) or n-3 FA (2.5% w/w) for 9 weeks. Coagulation was examined by monitoring the activated partial thromboplastin time (aPTT) and prothrombin time. We examined plasma thromboxane B2 (TXB2), serotonin, and soluble P-selectin (sP-selectin) levels. The aPTT was significantly prolonged in the PL and n-3 FA supplement groups. PL also attenuated the TXB2 level and lowered arterial serotonin transporter mRNA expression, although it did not alter plasma serotonin or sP-selectin levels. C-reactive protein and leptin levels were significantly reduced by PL and n-3 FA supplementation. In addition, PL decreased plasma total- and low-density lipoprotein-cholesterol levels, as did n-3 FA treatment. These results indicated that the PL ethanol extract may have the potential to improve circulation by inhibiting blood coagulation and platelet activation and by reducing plasma cholesterol levels. PMID:26061228

  6. A new PAMPA model using an in-house brain lipid extract for screening the blood-brain barrier permeability of drug candidates.

    Science.gov (United States)

    Bicker, Joana; Alves, Gilberto; Fortuna, Ana; Soares-da-Silva, Patrício; Falcão, Amílcar

    2016-03-30

    The determination of the permeability of drug candidates across the blood-brain barrier (BBB) is a fundamental step during drug discovery programs. The parallel artificial membrane permeability assay (PAMPA) is a high throughput screening tool applied to evaluate the passive permeability and adapted to predict BBB penetration. Herein, a new PAMPA model was developed using an in-house brain lipid extract capable of discriminating BBB permeable from non-permeable compounds. The apparent permeability (Papp) of 18 reference molecules and 10 test compounds was assessed and compared with phosphatidylcholine and commercial porcine polar brain lipid (PBL). The physicochemical selectivity of the in-house brain lipid extract was demonstrated by correlating Papp values with physicochemical properties and its predictive capacity estimated by establishing in vitro-in vivo correlations. The strong correlations achieved between 2% (w/v) in-house lipid extract and PBL for reference (r(2)=0.77) and test compounds (r(2)=0.94) support an equivalent discriminatory capacity and validate the presented model. Moreover, PAMPA studies performed with PBL and in-house lipid extract exhibited a higher correlation with the in vivo parameter logBB (r(2)=0.76 and r(2)=0.72, respectively) than phosphatidylcholine (r(2)=0.51). Overall, the applied lipid extraction process was reproducible, economical and provided lipid extracts that can be used to reliably assess BBB permeation.

  7. Effect of whey protein on blood lipid profiles: a meta-analysis of randomized controlled trials.

    Science.gov (United States)

    Zhang, J-W; Tong, X; Wan, Z; Wang, Y; Qin, L-Q; Szeto, I M Y

    2016-08-01

    Previous studies have suggested that whey supplementation may have beneficial effects on lipid profiles, although results were inconsistent. A literature search was performed in March 2015 for randomized controlled trials observing the effects of whey protein and its derivatives on circulating levels of triacylglycerol (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C) and high-density lipoprotein cholesterol (HDL-C). A meta-analysis was subsequently conducted. The meta-analysis results of 13 trials showed that whey supplementation significantly reduced the circulating TG level by 0.11 mmol/l (95% CI: -0.21, 0 mmol/l), whereas the whey protein had no effects on circulating TC (-0.11 mmol/l, 95% CI: -0.27, 0.05 mmol/l), LDL-C (-0.08 mmol/l, 95% CI: -0.23, 0.07 mmol/l) and HDL-C (0.01 mmol/l, 95% CI: -0.04, 0.05 mmol/l). Subgroup analysis showed that significant TG reduction disappeared in participants with low body mass index, low supplemental whey dose or under exercise training/energy restriction during the trial. No evidence of heterogeneity across studies and publication bias was observed. In conclusion, our findings demonstrated that the effects of whey protein supplementation were modest, with an overall lowering effect on TG but no effect on TC, LDL-C and HDL-C. PMID:27026427

  8. 高龄老年人脉压差、血脂、血糖关系分析%Analysis of the Correlation between Pulse Pressure,Blood Lipid,Blood Sugar in the Elderly People

    Institute of Scientific and Technical Information of China (English)

    丁翊; 刘芳

    2013-01-01

    Objective:Removed the age factor, to probe into the correlation between blood pressure,blood lipid,blood sugar and arteriosclerosis in the elderly people. Methods:Analyzed the correlation between Pulse Pressure,Mean Arterial blood pressure and Diabetes mellitus,Hypertension in 279 examination of the elderly. analyzed the changes of blood glucose,blood lipid at the different levels of Pulse Pressure. In order to know the correlation between Pulse Pressure,Mean Arterial blood pressure and blood glucose,blood lipid, blood pressure. Results:There was a correlation between arteriosclerosis and arterial compliance in the elderly people and hyperglycemia,the disorder of lipid metabolism and high systolic blood pressure. Conclusions:Strengthened the blood glucose management and the treatment of dyslipidemia in patients with diabetes mellitus, strengthened the control of blood pressure in patients with essential hypertension, these measures had a positive effect on prevention and treatment of senile arteriosclerosis.%目的:探讨老年动脉硬化除去年龄因素以外与血压、血糖、血脂的关系。方法:体检的老年人279例,分析脉压、平均动脉压与糖尿病、高血压病的关系及不同脉压水平下血糖、血脂的变化,进一步了解脉压、平均动脉压与血糖、血脂、血压之间的关系。结果:高龄老年人动脉硬化、血管顺应性减低与血糖增高、血脂代谢紊乱、收缩压增高有关。结论:加强糖尿病患者的血糖管理及血脂紊乱的治疗、加强高血压病患者血压控制对老年动脉硬化的防治有积极作用。

  9. Association between erythrocyte Na+K+-ATPase activity and some blood lipids in type 1 diabetic patients from Lagos, Nigeria

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    Iwalokun Senapon O

    2007-10-01

    Full Text Available Abstract Background Altered levels of erythrocyte Na+K+-ATPase, atherogenic and anti-atherogenic lipid metabolites have been implicated in diabetic complications but their pattern of interactions remains poorly understood. This study evaluated this relationship in Nigerian patients with Type 1 diabetes mellitus. Methods A total of 34 consented Type 1 diabetic patients and age -matched 27 non-diabetic controls were enrolled. Fasting plasma levels of total cholesterol, triglycerides and HDL-cholesterol were determined spectrophotometrically and LDL-cholesterol estimated using Friedewald formula. Total protein content and Na+K+-ATPase activity were also determined spectrophotometrically from ghost erythrocyte membrane prepared by osmotic lysis. Results Results indicate significant (P +K+-ATPase activity in the Type 1 diabetic patients (0.38 ± 0.08 vs. 0.59 ± 0.07 uM Pi/mgprotein/h compared to the control but with greater reduction in the diabetic subgroup with poor glycemic control (n = 20 and in whom cases of hypercholesterolemia (8.8%, hypertriglyceridemia (2.9% and elevated LDL-cholesterol (5.9% each were found. Correlation analyses further revealed significant (P +K+-ATPase in this subgroup contrary to group with good glycemic control or non-diabetic subjects in which significant (P +K+-ATPase and HDL-C association were found (r = 0.427 - 0.489. The Na+K+-ATPase from the diabetic patients also exhibited increased sensitivity to digoxin and alterations in kinetic constants Vmax and Km determined by glycemic status of the patients. Conclusion It can be concluded that poor glycemic control evokes greater reduction in erythrocyte Na+K+-ATPase activity and promote enzyme-blood atherogenic lipid relationships in Type 1 diabetic Nigerian patients.

  10. Correlation between "ABO" blood group phenotypes and periodontal disease: Prevalence in south Kanara district, Karnataka state, India

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    Gurpur Prakash Pai

    2012-01-01

    Full Text Available Background: The correlation between certain systemic diseases and ABO blood group is a well-documented fact. The association between periodontal disease and ABO blood group is not studied in relation to a specific geographic location. Here is a study conducted on a group of patients belonging to South Kanara district of Karnataka state. Materials and Methods: A total of 750 subjects aged between 30and 38 years belonging to South Kanara district were selected on random basis. The study subjects were segregated into healthy/mild gingivitis, moderate/severe gingivitis, and periodontitis group, based on Loe and Silness index and clinical attachment loss as criteria. The study group was further categorized and graded using Ramfjord′s periodontal disease index. Blood samples were collected to identify ABO blood group. Results: Prevalence of blood group O was more in South Kanara district, followed by blood groups B and A, and the least prevalent was AB. The percentage distribution of subjects with blood groups O and AB was more in healthy/mild gingivitis group (group I and moderate/severe gingivitis group (group II, while subjects with blood groups B and A were more in periodontitis group III. There was increased prevalence of subjects with blood groups O and AB with healthy periodontium, while subjects with blood groups B and A showed inclination toward diseased periodontium. Conclusion: There is a correlation existing between periodontal disease and ABO blood group in this geographic location. This association can be due to various blood group antigens acting as receptors for infectious agents associated with periodontal disease. This broad correlation between periodontal disease and ABO blood group also points toward susceptibility ofthe subjects with certain blood groups to periodontal disease.

  11. Missense mutation of FUT1 and deletion of FUT2 are responsible for Indian Bombay phenotype of ABO blood group system.

    Science.gov (United States)

    Koda, Y; Soejima, M; Johnson, P H; Smart, E; Kimura, H

    1997-09-01

    The Bombay phenotype fails to express the ABH antigens of ABO blood group system on red blood cells and in secretions because of a lack in activities of the H gene (FUT1)- and Secretor gene (FUT2)-encoded alpha (1,2)fucosyltransferases. In this study, we have examined the FUT1 and the FUT2 from three unrelated Indian individuals with the Bombay phenotype. These three individuals were found to be homozygous for a T725G mutation in the coding region of the FUT1, which inactivated the enzyme activity. In addition, we did not detect any hybridized band corresponding to the FUT2 by Southern blot analysis using the catalytic domain of the FUT2 as a probe, indicating that the three individuals were homozygous for a gene deletion in the FUT2. These results suggest that the T725G mutation of FUT1 and the gene deletion of FUT2 are responsible for the classical Indian Bombay phenotype.

  12. Effect of Vit C Supplement on Fasting Blood Glucose and Plasma Lipid Level in Type II Diabetic Patients

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    Mehri Delvarianzadeh

    2008-01-01

    Full Text Available Introduction: Diabetic people are more at risk of diseases such as vascular, kidneys and eye diseases, compared with normal people. Since Vit C competitively replaces glucose in most chemical reactions; so inhibit on non enzymatic glycosylation such as hemoglobin and lipoproteins, it seems that Vit C can be effective to prevent diabetic complications .In this study effect of Vit C supplements on blood sugar and fats level in type II diabetic patients was investigated. Methods: This study was conducted as a clinical trial using paired random sampling on 136 type II diabetic patients. At first, the patients weights, age, type of diet were recorded .Then their fasting blood glucose (FBS, glycosylated hemoglobin (HbAIC, Cholesterol, triglyceride, HDL and LDL were measured. After that the patients were divided in two randomized groups. The first group (control was subject of administration of Vit C supplement (1250 mg, 5 times a day, for a period of 3 months and the second group received placebo. Data were analyzed by paired t- test and SPSS Software. Results: In this study most of patients were women (62.2% of control group and 64.7% of placebo group. The mean age between the control group and placebo group were reported 51.2 ± 6.8 and 50.37± 9.71 years respectively. At the end of study , after 3 months of administration of Vit C supplement to control group, the mean concentration of FBS, LDL triglyceride Cholesterol and glycosylated hemoglobin has been reduced significantly with respect to the placebo group and the mean value of HDL has been increased as well. Conclusion: The finding shows that Vit C supplements might reduce the amount of glucose, lipids and glycosylated hemoglobin in patients with type 2 diabetes. Therefore, its consumption in diabetic patients can be recommended and as a result patient complications will be significantly reduced.

  13. Effects of conjugated linoleic acid supplementation on blood lipids and adiposity of rats fed diets rich in saturated versus unsaturated fat.

    Science.gov (United States)

    Kloss, Rebecca; Linscheid, Janna; Johnson, Amy; Lawson, Brian; Edwards, Kylie; Linder, Travis; Stocker, Kelly; Petitte, Jeremy; Kern, Mark

    2005-06-01

    Conjugated linoleic acid (CLA) may decrease adiposity and improve blood lipid profiles under some conditions. The goal of this study was to determine the effects of CLA supplementation on blood lipid profiles and adiposity of rats fed a diet containing a primarily saturated fat versus a diet containing a primarily unsaturated fat. Twenty-eight male Sprague-Dawley rats were randomly assigned to one of four diets containing coconut oil, coconut oil with CLA, corn oil or corn oil with CLA. After 28 days, blood was collected and serum concentrations of total cholesterol (TC), HDL-cholesterol (HDL-C), and triacylglycerols (TG) were assessed. Food intake, body weights, and epididymal fat pads were measured. No significant differences (p>0.05) were noted among groups for amount of food consumed, weight gained, food efficiency ratio or serum TG concentrations. TC concentrations were lower (pHDL-C was lower (p0.05) for CLA supplemented groups. Epididymal fat pads weighed significantly more (p0.05) between the corn oil and coconut oil + CLA group. Overall, this study suggests that CLA is more beneficial for control of blood lipids and adiposity when supplemented to a diet rich in saturated versus unsaturated fat.

  14. The Effects of Different Levels of Dietary Protein and L-Carnitine on Blood Sugar and Lipids of the New GIFT Strain of Juvenile Nile Tilapia (Oreochromis niloticus

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    Gang Chen

    2009-01-01

    Full Text Available The new GIFT (Genetically Improved Farmed Tilapia strain of Nile tilapia is a popular cultivated fish in Asia, but intensive aquaculture using nutritionally imbalanced feed has led to disorder of lipid metabolisms. An 8-week feeding experiment was conducted in order to assess the effects of different levels of L-carnitine (0, 200, 400, 600, and 800 mg/kg and dietary protein (22, 25, and 28% on blood sugar and blood lipid contents of the new juvenile GIFT strain of Nile tilapia. Results showed that dietary protein and L-carnitine had significant influences on glucose (GLU, high-density lipoprotein–cholesterol (HDL-C, total cholesterol (TC, triglyceride (TG, and low-density lipoprotein–cholesterol (LDL-C in the blood serum. The contents of GLU and HDL-C increased with the increases in dietary protein and L-carnitine levels, while the contents of TC, LDL-C, and TG decreased with the increases in dietary protein and L-carnitine levels. The interactive effect of both dietary protein and L-carnitine was most significant on GLU (p = 0.0001, followed by TG (p = 0.001, TC (p = 0.005, HDL-C (p = 0.056, and LDL-C (p = 0.109. These results suggested that high levels of dietary protein and L-carnitine supplementation reduce blood lipids and the burden of the fish liver.

  15. The effect of Irvingia gabonensis seeds on body weight and blood lipids of obese subjects in Cameroon

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    Minka Samuel R

    2005-05-01

    Full Text Available Abstract Dietary fibres are frequently used for the treatment of obesity. The aim of this study was to evaluate the efficacy of Irvingia gabonensis seeds in the management of obesity. This was carried out as a double blind randomised study involving 40 subjects (mean age 42.4 years. Twenty-eight subjects received Irvingia gabonensis (IG (1.05 g three time a day for one month while 12 were on placebo (P and the same schedule. During the one-month study period all subjects were on a normocaloric diet evaluated every week by a dietetic record book. At the end, the mean body weight of the IG group was decreased by 5.26 ± 2.37% (p Irvingia gabonensis treatment also had a significant decrease of total cholesterol, LDL-cholesterol, triglycerides, and an increase of HDL-cholesterol. On the other hand, the placebo group did not manifest any changes in blood lipid components. Irvingia gabonensis seed may find application in weight lose.

  16. The effect of Irvingia gabonensis seeds on body weight and blood lipids of obese subjects in Cameroon.

    Science.gov (United States)

    Ngondi, Judith L; Oben, Julius E; Minka, Samuel R

    2005-05-25

    Dietary fibres are frequently used for the treatment of obesity. The aim of this study was to evaluate the efficacy of Irvingia gabonensis seeds in the management of obesity. This was carried out as a double blind randomised study involving 40 subjects (mean age 42.4 years). Twenty-eight subjects received Irvingia gabonensis (IG) (1.05 g three time a day for one month) while 12 were on placebo (P) and the same schedule. During the one-month study period all subjects were on a normocaloric diet evaluated every week by a dietetic record book. At the end, the mean body weight of the IG group was decreased by 5.26 +/- 2.37% (p < 0.0001) and that of the placebo group by 1.32 +/- 0.41% (p < 0.02). The difference observed between the IG and the placebo groups was significant (p < 0.01). The obese patients under Irvingia gabonensis treatment also had a significant decrease of total cholesterol, LDL-cholesterol, triglycerides, and an increase of HDL-cholesterol. On the other hand, the placebo group did not manifest any changes in blood lipid components. Irvingia gabonensis seed may find application in weight lose.

  17. The Lipid Moiety of Haemozoin (Malaria Pigment and P. falciparum Parasitised Red Blood Cells Bind Synthetic and Native Endothelin-1

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    Nicoletta Basilico

    2010-01-01

    Full Text Available Endothelin1 (ET-1 is a 21-amino acid peptide produced by the vascular endothelium under hypoxia, that acts locally as regulator of vascular tone and inflammation. The role of ET-1 in Plasmodium falciparum malaria is unknown, although tissue hypoxia is frequent as a result of the cytoadherence of parasitized red blood cell (pRBC to the microvasculature. Here, we show that both synthetic and endothelial-derived ET-1 are removed by parasitized RBC (D10 and W2 strains, chloroquine sensitive, and resistant, resp. and native haemozoin (HZ, malaria pigment, but not by normal RBC, delipidized HZ, or synthetic beta-haematin (BH. The effect is dose dependent, selective for ET-1, but not for its precursor, big ET-1, and not due to the proteolysis of ET-1. The results indicate that ET-1 binds to the lipids moiety of HZ and membranes of infected RBCs. These findings may help understanding the consequences of parasite sequestration in severe malaria.

  18. Study of changes in serum lipid profile and blood sugar level by perindopril and telmisartan during treatment of systemic hypertension

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    Manish Kumar

    2014-06-01

    Results: With perindopril initial means of TC, HDL, LDL, TGs, FBS, and PPBS in Groups A and B were 190.32, 49.76, 117.96, 165.04, 84.56, 122.60, and 188.80, 51.64, 118.52, 159.12, 93.92, 133.60, respectively. After 24 weeks, these values were 190.84, 50.68, 118.60, 163.84, 83.48, 120.20, and 190.96, 52.04, 118.28, 157.56, 93.96, 133.68, respectively (p > 0.05. With telmisartan, initial means of TC, HDL, LDL, TG, FBS, and PPBS in both groups were 188.08, 49.76, 118.84, 167.20, 83.72, 120.68, and 188.08, 46.88, 121.96, 167.84, 91.44, 131.72, respectively. After 24 weeks, these values in both groups were 189.36, 49.80, 120.04, 165.96, 82.60, 118.36 and 186.12, 45.28, 121.08, 167.72, 92.76, 129.56 respectively (p > 0.05. Conclusions: It concluded that both perindopril and telmisartan had not any significant adverse effects on plasma lipid profile and blood sugar level in both groups. [Int J Basic Clin Pharmacol 2014; 3(3.000: 454-459

  19. Clinical trial of Cecropia obtusifolia and Marrubium vulgare leaf extracts on blood glucose and serum lipids in type 2 diabetics.

    Science.gov (United States)

    Herrera-Arellano, A; Aguilar-Santamaría, L; García-Hernández, B; Nicasio-Torres, P; Tortoriello, J

    2004-11-01

    Cecropia obtusifolia and Marrubium vulgare have been widely used in Mexican traditional medicine for the control of type 2 diabetes. In order to evaluate the clinical effect produced by the aqueous extract from these species on type 2 non-controlled diabetes mellitus, a total of 43 outpatients were included. Based on the European NIDDM (policy group) criteria, only patients with poor response to the conventional treatment were selected. All patients maintained their medical treatment and also received a prepared infusion of the dry leaves of the plant treatment for 21 days. In a double-blind manner, the patients were randomly grouped as follows: 22 patients were treated with C. obtusifolia and 21 with M. vulgare. The fasting blood glucose values were reduced by 15.25% on patients treated with C. obtusifolia, while cholesterol and triglycerides were decreased by 14.62% and 42.0%, respectively (ANOVA pvulgare, the plasma glucose level was reduced by 0.64% and cholesterol and triglycerides by 4.16% and 5.78%, respectively. When the results were compared between groups, significant differences in glucose and cholesterol diminution were found. The obtained results showed that the infusion prepared with the leaves of C. obtusifolia (containing 2.99+/-0.14mg of chlorogenic acid/g of dried plant) produced beneficial effects on carbohydrate and lipid metabolisms when it was administered as an adjunct on patients with type 2 diabetes with poor response to conventional medical treatment. PMID:15636168

  20. Clinical trial of Cecropia obtusifolia and Marrubium vulgare leaf extracts on blood glucose and serum lipids in type 2 diabetics.

    Science.gov (United States)

    Herrera-Arellano, A; Aguilar-Santamaría, L; García-Hernández, B; Nicasio-Torres, P; Tortoriello, J

    2004-11-01

    Cecropia obtusifolia and Marrubium vulgare have been widely used in Mexican traditional medicine for the control of type 2 diabetes. In order to evaluate the clinical effect produced by the aqueous extract from these species on type 2 non-controlled diabetes mellitus, a total of 43 outpatients were included. Based on the European NIDDM (policy group) criteria, only patients with poor response to the conventional treatment were selected. All patients maintained their medical treatment and also received a prepared infusion of the dry leaves of the plant treatment for 21 days. In a double-blind manner, the patients were randomly grouped as follows: 22 patients were treated with C. obtusifolia and 21 with M. vulgare. The fasting blood glucose values were reduced by 15.25% on patients treated with C. obtusifolia, while cholesterol and triglycerides were decreased by 14.62% and 42.0%, respectively (ANOVA pvulgare, the plasma glucose level was reduced by 0.64% and cholesterol and triglycerides by 4.16% and 5.78%, respectively. When the results were compared between groups, significant differences in glucose and cholesterol diminution were found. The obtained results showed that the infusion prepared with the leaves of C. obtusifolia (containing 2.99+/-0.14mg of chlorogenic acid/g of dried plant) produced beneficial effects on carbohydrate and lipid metabolisms when it was administered as an adjunct on patients with type 2 diabetes with poor response to conventional medical treatment.

  1. Dynamics of change of lipid and monoamine metabolisms and the blood coagulation system during experimental atherosclerosis caused by restriction of movement

    Science.gov (United States)

    Gvishiani, G. S.; Kobakhidze, N. G.

    1980-01-01

    Shifts in lipid, catecholamine, and blood coagulation systems following various periods (1, 2, 3, and 4 months) of experimentally induced atherosclerosis were studied. The same indices were studied in the tissues of the myocardium, liver, and brain stem-reticular formation after decapitation of the animals at the end of the experiment. Periodic motion restriction caused an increase in blood beta-lipoproteins in the rabbits at the beginning of the experiment. An increase in general cholesterol content and a decrease in the lecithincholesterol index were established at the end of the experiment. Myocardial beta-lipoprotein and brain stem reticular formation general cholesterol contents were elevated; catecholamine content was increased at the end of the experiment. In the initial months, free adrenaline basically increased, while in later months blood adrenaline decreased and blood noradrenaline increased.

  2. Effects of supplementation with acai (Euterpe oleracea Mart.) berry-based juice blend on the blood antioxidant defence capacity and lipid profile in junior hurdlers. A pilot study

    OpenAIRE

    Sadowska-Krępa, E; Kłapcińska, B; Podgórski, T; Szade, B; Tyl, K; Hadzik, A

    2015-01-01

    The purpose of this pilot study was to examine whether regular consumption of an acai berry-based juice blend would affect sprint performance and improve blood antioxidant status and lipid profile in junior athletes. Seven junior hurdlers (17.5±1.2 years) taking part in a pre-season conditioning camp were supplemented once a day, for six weeks, with 100 ml of the juice blend. At the start and the end of the camp the athletes performed a 300-m sprint running test on an outdoor track. Blood sam...

  3. Effects of the extract from roasted chicory (Cichorium intybus L.) root containing inulin-type fructans on blood glucose, lipid metabolism, and fecal properties

    OpenAIRE

    Nishimura, Mie; Ohkawara, Tatsuya; Kanayama, Toshiyuki; Kitagawa, Kazuya; Nishimura, Hiroyuki; Nishihira, Jun

    2015-01-01

    The extract from roasted chicory (Cichorium intybus L.; 菊苣 jú jù) root (chicory root extract), which contains inulin-type fructans, has favorable effects including antihyperglycemic and antidyslipidemic effects and the improvement of bowel movement. In this study, we examined the effects of chicory root extract on blood glucose, lipid metabolism, and fecal properties in 47 healthy adult participants in a randomized, double-blind, placebo-controlled study. The participants were divided into a ...

  4. Effects of seaweed supplementation on blood glucose concentration, lipid profile, and antioxidant enzyme activities in patients with type 2 diabetes mellitus

    OpenAIRE

    Kim, Min Sun; Kim, Jung Yun; Choi, Woong Hwan; Lee, Sang Sun

    2008-01-01

    The present study was carried out to evaluate the physiological effects of seaweed supplementation on blood glucose levels, lipid profile, and antioxidant enzyme activities in subjects with type 2 diabetes mellitus. Subjects were randomized into either a control group or a seaweed supplementation group. Pills with equal parts of dry powdered sea tangle and sea mustard were provided to the seaweed supplementation group three times a day for 4 weeks. Total daily consumption of seaweed was 48 g....

  5. Effects of soybean supplementation on blood glucose, plasma lipid levels, and erythrocyte antioxidant enzyme activity in type 2 diabetes mellitus patients

    OpenAIRE

    Chang, Ji Ho; Kim, Min Sun; Kim, Tae Wha; Lee, Sang Sun

    2008-01-01

    The purpose of this study was to investigate the effect of soybean on blood glucose and lipid concentrations, and antioxidant enzyme activity in type 2 diabetes mellitus (DM) patients. We divided patients into two groups and fed them, respectively, a basal diet (control group) and a basal diet with 69 g/d of soybean (soybean group) for 4 weeks. Pills with roasted soybean powder were provided to the soybean supplementation group three times a day. Macronutrients intake except dietary fiber was...

  6. Defining Molecular Phenotypes of Mesenchymal and hematopoietic Stem Cells derived from Peripheral blood of Acute Lymphocytic Leukemia patients for regenerative stem cell therapy

    Science.gov (United States)

    Potdar, PD; Subedi, RP

    2011-01-01

    Acute Lymphocytic Leukemia (ALL) is a clonal myeloid disorder affecting all age groups, characterized by accumulation of immature blast cells in bone marrow and in peripheral blood. Autologous Bone Marrow Transplantation is a present treatment for cure of ALL patients, which is very expensive, invasive process and may have possibility of transplantation of malignant stem cells to patients. In the present study, we hypothesized to isolate large number of normal Mesenchymal & Hematopoietic stem cells from peripheral blood of ALL patients, which will be further characterized for their normal phenotypes by using specific molecular stem cell markers. This is the first study, which defines the existing phenotypes of isolated MSCs and HSCs from peripheral blood of ALL patients. We have established three cell lines in which two were Mesenchymal stem cells designated as MSCALL and MSCnsALL and one was suspension cell line designated as HSCALL. The HSCALL cell line was developed from the lymphocyte like cells secreted by MSCALL cells. Our study also showed that MSCALL from peripheral blood of ALL patient secreted hematopoietic stem cells in vitro culture. We have characterized all three-cell lines by 14 specific stem cell molecular markers. It was found that both MSC cell lines expressed CD105, CD13, and CD73 with mixed expression of CD34 and CD45 at early passage whereas, HSCALL cell line expressed prominent feature of hematopoietic stem cells such as CD34 and CD45 with mild expression of CD105 and CD13. All three-cell lines expressed LIF, OCT4, NANOG, SOX2, IL6, and DAPK. These cells mildly expressed COX2 and did not express BCR-ABL. Overall it was shown that isolated MSCs and HSCs can be use as a model system to study the mechanism of leukemia at stem cell level and their use in stem cell regeneration therapy for Acute Lymphocytic Leukemia. PMID:24693170

  7. Defining Molecular Phenotypes of Mesenchymal and hematopoietic Stem Cells derived from Peripheral blood of Acute Lymphocytic Leukemia patients for regenerative stem cell therapy

    Directory of Open Access Journals (Sweden)

    Pravin D. Potdar

    2011-01-01

    Full Text Available Acute Lymphocytic Leukemia (ALL is a clonal myeloid disorder affecting all age groups, characterized by accumulation of immature blast cells in bone marrow and in peripheral blood. Autologous Bone Marrow Transplantation is a present treatment for cure of ALL patients, which is very expensive, invasive process and may have possibility of transplantation of malignant stem cells to patients. In the present study, we hypothesized to isolate large number of normal Mesenchymal & Hematopoietic stem cells from peripheral blood of ALL patients, which will be further characterized for their normal phenotypes by using specific molecular stem cell markers. This is the first study, which defines the existing phenotypes of isolated MSCs and HSCs from peripheral blood of ALL patients. We have established three cell lines in which two were Mesenchymal stem cells designated as MSCALL and MSCnsALL and one was suspension cell line designated as HSCALL. The HSCALL cell line was developed from the lymphocyte like cells secreted by MSCALL cells. Our study also showed that MSCALL from peripheral blood of ALL patient secreted hematopoietic stem cells in vitro culture. We have characterized all three-cell lines by 14 specific stem cell molecular markers. It was found that both MSC cell lines expressed CD105, CD13, and CD73 with mixed expression of CD34 and CD45 at early passage whereas, HSCALL cell line expressed prominent feature of hematopoietic stem cells such as CD34 and CD45 with mild expression of CD105 and CD13. All three-cell lines expressed LIF, OCT4, NANOG, SOX2, IL6, and DAPK. These cells mildly expressed COX2 and did not express BCR-ABL. Overall it was shown that isolated MSCs and HSCs can be use as a model system to study the mechanism of leukemia at stem cell level and their use in stem cell regeneration therapy for Acute Lymphocytic Leukemia.

  8. The influence of a ten-week Nordic walking training-rehabilitation program on the level of lipids in blood in overweight and obese postmenopausal women.

    Science.gov (United States)

    Hagner-Derengowska, Magdalena; Kałużny, Krystian; Hagner, Wojciech; Kochański, Bartosz; Plaskiewicz, Anna; Borkowska, Alina; Bronisz, Agata; Budzyński, Jacek

    2015-10-01

    [Purpose] The aim of this study was to evaluate the effect of a ten-week Nordic Walking (NW) rehabilitation program on chosen anthropometric parameters and the level of basic lipids in overweight and obese postmenopausal women's blood. [Subjects and Methods] The subjects were 32 women aged 50-68 (average: 59.7 ± 5.9 years). The study was carried out following a non-randomized model and entailed NW rehabilitation 5 times a week, which lasted for 10 weeks, as well as a low-calorie 1,500 kcal diet. The therapeutic results of the study were measured through changes in anthropometric and biochemical parameters. The results were subjected to a statistical analysis. [Results] After 10 weeks of NW rehabilitation it was observed that participants lost weight and their body mass index dropped. Additionally, whereas levels of total cholesterol, LDL and triglycerides dropped, and the level of HDL increased. [Conclusion] Rehabilitation carried out according to the NW model resulted in statistically significant changes in basic lipids in blood which, considerably increased the percentage of persons who achieved the recommended level of blood lipids. Obese persons were characterised by a smaller rehabilitation weight loss. More intense workouts and cooperation with a dietician are required. PMID:26644639

  9. Versatile lipid profiling by liquid chromatography–high resolution mass spectrometry using all ion fragmentation and polarity switching. Preliminary application for serum samples phenotyping related to canine mammary cancer

    Energy Technology Data Exchange (ETDEWEB)

    Gallart-Ayala, H., E-mail: laberca@oniris-nantes.fr [LUNAM, Ecole Nationale Vétérinaire, Agroalimentaire et de l’Alimentation Nantes Atlantique (Oniris), USC 1329 INRA Laboratoire d’Etude des résidus et Contaminants dans les Aliments (LABERCA), Site de la Chantrerie – CS50707, 44307 Nantes cedex 3 (France); Courant, F.; Severe, S.; Antignac, J.-P. [LUNAM, Ecole Nationale Vétérinaire, Agroalimentaire et de l’Alimentation Nantes Atlantique (Oniris), USC 1329 INRA Laboratoire d’Etude des résidus et Contaminants dans les Aliments (LABERCA), Site de la Chantrerie – CS50707, 44307 Nantes cedex 3 (France); Morio, F.; Abadie, J. [LUNAM, Ecole Nationale Vétérinaire, Agroalimentaire et de l’Alimentation Nantes Atlantique (Oniris), Cancers Animaux, Modèles pour la Recherche en Oncologie Comparée (AMaROC), Site de la Chantrerie–CS50707, 44307 Nantes cedex 3 (France); Le Bizec, B. [LUNAM, Ecole Nationale Vétérinaire, Agroalimentaire et de l’Alimentation Nantes Atlantique (Oniris), USC 1329 INRA Laboratoire d’Etude des résidus et Contaminants dans les Aliments (LABERCA), Site de la Chantrerie – CS50707, 44307 Nantes cedex 3 (France)

    2013-09-24

    Graphical abstract: -- Highlights: •Lipidomics, high resolution mass spectrometry, polarity switching, serum, canine mammary cancer. -- Abstract: Lipids represent an extended class of substances characterized by such high variety and complexity that makes their unified analyses by liquid chromatography coupled to either high resolution or tandem mass spectrometry (LC–HRMS or LC–MS/MS) a real challenge. In the present study, a new versatile methodology associating ultra high performance liquid chromatography coupled to high resolution tandem mass spectrometry (UHPLC–HRMS/MS) have been developed for a comprehensive analysis of lipids. The use of polarity switching and “all ion fragmentation” (AIF) have been two action levels particularly exploited to finally permit the detection and identification of a multi-class and multi-analyte extended range of lipids in a single run. For identification purposes, both higher energy collision dissociation (HCD) and in-source CID (collision induced dissociation) fragmentation were evaluated in order to obtain information about the precursor and product ions in the same spectra. This approach provides both class-specific and lipid-specific fragments, enhancing lipid identification. Finally, the developed method was applied for differential phenotyping of serum samples collected from pet dogs developing spontaneous malignant mammary tumors and health controls. A biological signature associated with the presence of cancer was then successfully revealed from this lipidome analysis, which required to be further investigated and confirmed at larger scale.

  10. Moulting patterns of Alabio and Mojosari ducks and their relation on blood lipids (tryglycerides, egg production and egg quality

    Directory of Open Access Journals (Sweden)

    Maijon Purba

    2005-06-01

    Full Text Available Moulting is a biological condition that can happen in poultry. It is resulted from the complex interaction which involves the function of thyroxine hormone. Moulting can reduce or even stop the egg production. A study was conducted to observe the moulting patterns of local ducks (Alabio and Mojosari and to determine the relation of moulting with blood lipids (triglycerides, egg production and quality. Each breed consisted of ten female dukcs were observed for moulting pattern, blood triglycerides, egg production and quality. Fourty ducks were used for simulation of egg production. Data from moulting patterns,egg production and quality were analyzed using t-based on Least Square means with Statistical Analysis System. The relation of breeds and moulting patterns with triglycerides were analyzed using Analysis of Variance (ANOVA for a completely randomized design in a factorial arrangement of 2x2. The main factor was kind of breeds, while the subfactor was the period of moulting, before and during moulting. There were not interaction in every variables between both factors. The average moulting periode of Alabio was significantly (P<0.05 shorter than that of Mojosari (69 vs 76 days. There were 40% of Alabio ducks moulting for 61-70 days, while 40% of Mojosari ducks moulting for 71-80 days. Egg production of Alabio ducks before and after moulting were higher than those Mojosari ducks. The triglycerides content of Alabio and Mojosari ducks was decreased during moulting, in Alabio ducks they were 32.02 and 27.64 μg/ml before and during moulting, while in Mojosari ducks they were 32.83 and 29.32 μg/ml respectively. Egg weight, albumin weight, yolk weight, and haugh unit of the two breeds increased after moulting, while yolk colour decreased. The average yolk colour of Alabio ducks before and after moulting were 6.90 and 5.11, while in Mojosari ducks they were 7.90 and 4.60 respectively.

  11. FRUCTOOLIGOSACCHARIDE (FOS SUPPLEMENTATION IN TYPE 2 DIABETIC ADULTS IMPROVES SYSTOLIC BLOOD PRESSURE, SERUM LIPID, AND GUT MICROBIOTA

    Directory of Open Access Journals (Sweden)

    Mahendra A

    2013-12-01

    Full Text Available Fructooligosaccharide (FOS is a prebiotic, becoming apparent for its therapeutic role for diseased conditions like CHD, hypertension, diabetes and obesity. CHD and hypertension are one of the most prevalent NCD’s encountered in diabetic adults. Present study aims to assess the effect of FOS supplementation in type 2 diabetic adults on their lipemic, biophysical parameters and gut microflora parameters. A cross-sectional study was designed with 65 adult type 2 diabetics enrolled from Health clinic of The M.S. University of Baroda, Gujarat. All the subjects were randomly divided into two groups control and experimental. The experimental group was given 10 g of fructooligosaccharide and compared with the controls for lipemic parameters, hypertension and fecal counts in terms of lactic acid bacteria, bifidobacteria and enteric pathogen. Eight week supplementation of FOS resulted in an appreciable reduction in serum TC, TG and LDL levels by 10%, 4.9% and 7.8% respectively. A significant reduction (p<0.05 in systolic blood pressure was also observed as a result of FOS supplementation in the experimental group. A decline was seen in TC/HDL, LDL/HDL and non-HDL by 10.4%, 7.6% and 6.6% respectively (p<0.05, p<0.001. Gut microbiota values exhibited a significant increment in fecal log10 counts of Lactic acid bacteria and bifidobacteria by 9.3% and 10.9% respectively (p<0.001 while a significant reduction by 4.8% (p<0.001 was observed for Enteric pathogen. These outcomes revealed an efficacy of FOS in reducing serum lipid parameters, systolic BP and improving the gut microbiota in type 2 diabetic adults

  12. Clinical Symptoms in Fibromyalgia Are Better Associated to Lipid Peroxidation Levels in Blood Mononuclear Cells Rather than in Plasma

    Science.gov (United States)

    Cano-García, Francisco J.; De Miguel, Manuel; Carrión, Angel M.; Navas, Plácido; Sánchez Alcázar, José A.

    2011-01-01

    Background We examined lipid peroxidation (LPO) in blood mononuclear cells (BMCs) and plasma, as a marker of oxidative damage, and its association to clinical symptoms in Fibromyalgia (FM) patients. Methods We conducted a case–control and correlational study comparing 65 patients and 45 healthy controls. Clinical parameters were evaluated using the Fibromyalgia Impact Questionnaire (FIQ), visual analogues scales (VAS), and the Beck Depression Inventory (BDI). Oxidative stress was determined by measuring LPO in BMCs and plasma. Results We found increased LPO levels in BMCs and plasma from FM patients as compared to normal control (P<0.001). A significant correlation between LPO in BMCs and clinical parameters was observed (r = 0.584, P<0.001 for VAS; r = 0.823, P<0.001 for FIQ total score; and r = 0.875, P<0.01 for depression in the BDI). We also found a positive correlation between LPO in plasma and clinical symptoms (r = 0.452, P<0.001 for VAS; r = 0.578, P<0.001 for FIQ total score; and r = 0.579, P<0.001 for depression in the BDI). Partial correlation analysis controlling for age and BMI, and sex, showed that both LPO in cells and plasma were independently associated to clinical symptoms. However, LPO in cells, but not LPO in plasma, was independently associated to clinical symptoms when controlling for depression (BDI scores). Discussion The results of this study suggest a role for oxidative stress in the pathophysiology of fibromyalgia and that LPO in BMCs rather than LPO in plasma is better associated to clinical symptoms in FM. PMID:22046409

  13. [Effect of stress actions on some hematologic and biochemical parameters of rat blood and on energetic intermolecular interactions in lipid extract under effect of light radiation].

    Science.gov (United States)

    Zabelinskiĭ, S A; Chebotareva, M A; Tavrovskaia, T V; Skverchinskaia, E A; Shukoliukova, E P; Maslov, M N; Krivchenko, A I

    2012-01-01

    Comparative study has been carried of effect of the three-day long starvation, running, and their combination on morphological parameters of rat blood, lipid metabolism, and activity of blood Na,K-ATPase. Different effect has been shown of these stress factors on the blood erythrocyte composition. Starvation is accompanied by the most pronounced release of stored erythrocyte into blood, which results in a significant decrease both of the total amount of reticulocytes and the complete absence of reticulocytes of the I stage of maturity (the youngest). The running on treadmill led to a significant increase of the total amount of blood reticulocytes and to multiple increase of immature reticulocytes (RC-I and RC-II), which can indicate some stress of the bone marrow erythroid stem line. The curve of acid resistance of blood reticulocytes has shown the animal to experience the greatest stress at a combination of starvation and running. Starvation and running produced different effects on blood lipid characteristics. The content of triacylglycerides (TAG) in blood rose by 40% at starvation and decreased by 30% at running, a similar tendency being found for index of atherogeneity. The fatty acid composition of blood phospholipids at running and its combination with starvation practically did not differ from control. A change of Na,K-ATPase, which is so characteristic of reaction to various kinds of stress, sharply fell at starvation (by 22%), but increased at running (by 13%) and decreased markedly at combination of these actions. Absorption spectra of lipid extracts of the whole blood of the rats submitted to various stress actions showed that extracted from blood (at different amount depending on the kind of action) is an organic substance with coupled bonds, which absorbs light in the diapason of 360-620 nm. The absorption of light in the diapason of 400-410 nm has been found to belong to the Soret band of ferroheme and ferriheme. The shift of the Soret band indicates

  14. 血尿酸浓度与慢性心力衰竭患者的血糖血脂血压相关性研究%Analysis on the relationships between serum uric acid concentration and blood -sugar, blood -lipid, and blood- pressure in patients with chronic heart failure

    Institute of Scientific and Technical Information of China (English)

    宋健雄

    2011-01-01

    Objective To explore the relationships between serum uric acid(SUA) concentration and blood - sugar, blood lipid, and blood - pressure in patients with chronic heart failure. Methods Eighty -four patients suffering from chronic heart failure were used as the observation group and another 84 healthy people with normal heart function as the control group. The SUA, blood -pressure, fasting blood- glucose, blood- lipid including cholesterol, three acids glyceride, high -density lipo- protein, and low- density lipo- protein were determined in two groups. Results Compared with the control group, the patients with chronic heart failure have higher incidence in high SUA, high choles-terol, high blood - pressure, and abnormality in blood - sugar and blood - lipid. ( P < 0.05 ).Conclusions High SUA is relative to blood - sugar, blood - lipid, and blood - pressure in patients with chronic heart failure.%目的 探讨血尿酸浓度与慢性心力衰竭患者血糖、血脂、血压的关系.方法 选择84例慢性心力衰竭患者为观察组,另选84例心功能正常者为对照组,测定血尿酸、血压、空腹血糖、血脂,包括血浆总胆固醇、甘油三酯、高密度脂蛋白、低密度脂蛋白.结果 慢性心力衰竭组中高尿酸、高血压、血糖和血脂异常的发生率较高,与对照组比较差异有统计学意义(P<0.05).结论 高尿酸血症与慢性心力衰竭患者的血糖、血脂、血压水平密切相关.

  15. The influence of radiographic phenotype and smoking status on peripheral blood biomarker patterns in chronic obstructive pulmonary disease.

    Directory of Open Access Journals (Sweden)

    Jessica M Bon

    Full Text Available BACKGROUND: Chronic obstructive pulmonary disease (COPD is characterized by both airway remodeling and parenchymal destruction. The identification of unique biomarker patterns associated with airway dominant versus parenchymal dominant patterns would support the existence of unique phenotypes representing independent biologic processes. A cross-sectional study was performed to examine the association of serum biomarkers with radiographic airway and parenchymal phenotypes of COPD. METHODOLOGY/PRINCIPAL FINDINGS: Serum from 234 subjects enrolled in a CT screening cohort was analyzed for 33 cytokines and growth factors using a multiplex protein array. The association of serum markers with forced expiratory volume in one second percent predicted (FEV1% and quantitative CT measurements of airway thickening and emphysema was assessed with and without stratification for current smoking status. Significant associations were found with several serum inflammatory proteins and measurements of FEV1%, airway thickening, and parenchymal emphysema independent of smoking status. The association of select analytes with airway thickening and emphysema was independent of FEV1%. Furthermore, the relationship between other inflammatory markers and measurements of physiologic obstruction or airway thickening was dependent on current smoking status. CONCLUSIONS/SIGNIFICANCE: Airway and parenchymal phenotypes of COPD are associated with unique systemic serum biomarker profiles. Serum biomarker patterns may provide a more precise classification of the COPD syndrome, provide insights into disease pathogenesis and identify targets for novel patient-specific biological therapies.

  16. 生活方式与非药物调脂%A lifestyle and a non-drug therapy for improving blood lipid

    Institute of Scientific and Technical Information of China (English)

    李论; 李贵学

    2015-01-01

    目的::通过养成饮用牛奶并坚持有氧运动的生活方式,探讨非药物调脂的途径。方法:体检的32名血脂异常者(排除后),并将其血脂数据作为首次检测数据。采取早餐饮用纯牛奶,3个月后复查血脂;继续饮用该奶品,同时坚持有氧运动3个月,再行血脂检测,将以上两组数据分别与首次检测数据进行对比分析。结果:第二次检测数据与原始数据之间差异仅部分有统计学意义(P<0.05),第三次检测数据与原始数据间差异大部分有统计学意义(P<0.05)。结论:通过本项研究,初步认为单纯饮用牛奶,调脂作用有限,坚持饮用牛奶并配合有氧运动,调脂作用明显,多种健康生活方式对血脂的改善可能具有协同效应。%Objective:To explore a lifestyle and a non-drug therapy ( drinking milk and aerobic exercise) in improvement of blood lipid. Methods:All 32 subjects who were inadvertent dyslipidemia in a health examination were randomly selected. The raw da-ta of blood lipid is recorded. They drank pure milk for breakfast every morning for 3 month and their blood lipids were tested;then they continued to drank the pure milk, and did aerobic exercise at the same time for 3 months, and their blood lipids were retested. The re-sulting data were analyzed and compared with the original data. Results: The difference from partial data was statistically significant (P<0. 05) between the first and second examination. The difference from most data was statistically significant (P<0. 05) between the first and third examination. Conclusions:Drinking milk can partially improve composition of blood lipid . As a lifestyle , long-term consumption of milk with aerobic exercise can improve the composition obviously. A variety of beneficial factors may have a synergistic effect .

  17. Evaluation of Mutual Drug-Drug Interaction within Geneva Cocktail for Cytochrome P450 Phenotyping using Innovative Dried Blood Sampling Method.

    Science.gov (United States)

    Bosilkovska, Marija; Samer, Caroline; Déglon, Julien; Thomas, Aurélien; Walder, Bernhard; Desmeules, Jules; Daali, Youssef

    2016-09-01

    Cytochrome P450 (CYP) activity can be assessed using a 'cocktail' phenotyping approach. Recently, we have developed a cocktail (Geneva cocktail) which combines the use of low-dose probes with a low-invasiveness dried blood spots (DBS) sampling technique and a single analytical method for the phenotyping of six major CYP isoforms. We have previously demonstrated that modulation of CYP activity after pre-treatment with CYP inhibitors/inducer could be reliably predicted using Geneva cocktail. To further validate this cocktail, in this study, we have verified whether probe drugs contained in the latter cause mutual drug-drug interactions. In a randomized, four-way, Latin-square crossover study, 30 healthy volunteers received low-dose caffeine, flurbiprofen, omeprazole, dextromethorphan and midazolam (a previously validated combination with no mutual drug-drug interactions); fexofenadine alone; bupropion alone; or all seven drugs simultaneously (Geneva cocktail). Pharmacokinetic profiles of the probe drugs and their metabolites were determined in DBS samples using both conventional micropipette sampling and new microfluidic device allowing for self-sampling. The 90% confidence intervals for the geometric mean ratios of AUC metabolite/AUC probe for CYP probes administered alone or within Geneva cocktail fell within the 0.8-1.25 bioequivalence range indicating the absence of pharmacokinetic interaction. The same result was observed for the chosen phenotyping indices, that is metabolic ratios at 2 hr (CYP1A2, CYP3A) or 3 hr (CYP2B6, CYP2C9, CYP2C19, CYP2D6) post-cocktail administration. DBS sampling could successfully be performed using a new microfluidic device. In conclusion, Geneva cocktail combined with an innovative DBS sampling device can be used routinely as a test for simultaneous CYP phenotyping.

  18. Effect of Hormone Replacement Therapy (HRT and low-dose combined oral pill on skin thickness, lipid profile and blood chemistry of menopausal women

    Directory of Open Access Journals (Sweden)

    Ali Baziad

    2003-12-01

    Full Text Available This study to evaluate the effect of hormone replacement therapy ( HRT and low-dose combinated oral pill on skin thickness , lipid profile and blood chemistry on menopausal woman.This study was carried out in one year randomized prospective study. 36 women were divided into 18 women receiving HRT and the other 18 receiving low-dose oral pill. The result of this study showed an increase in skin thickness (collagen in both groups. But Those received low dose oral pill showed more . The increase of the skin thickness can prevent osteoporosis. The administration of HRT or low-dose oral pill could cause allteration in blood lipip profile and blood chemistry. But The changes were still within in normal limit. The administration of low-dose oral pill can be considered in postmeno-pausal women. (Med J Indones 2003; 12: 224-8Keywords: Hormone replacement therapy, low-dose oral pill, menopausal women, skin thickness, lipid profile, blood chemistry.

  19. The effect of nano-curcumin on HbA1c, fasting blood glucose, and lipid profile in diabetic subjects: a randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Hamid Reza Rahimi

    2016-08-01

    Full Text Available Objective: Diabetes mellitus is defined as a group of metabolic diseases characterized by hyperglycemia resulting from defects in insulin secretion, insulin action, or both or insulin resistance. Curcumin inhibits NF-κB signaling pathway. The aim of this study is evaluation of the effect of Nano-curcumin on HbA1C, fast blood glucose and lipid profile in diabetic patients. Materials and Methods: Seventy type-2 diabetic patients (fasting blood glucose (FBG ≥ 126 mg/dL or 2-hr postprandial blood glucose ≥200 mg/dl randomly receivedeither Curcumin (as nano-micelle 80 mg/day or placebo for 3 months in a double blind randomized clinical trial. Fasting blood glucose, HbA1C, and lipids profile were checked before and after the intervention. Data analyses, including parametric and nonparametric tests were done using the SPSS 11.5 software. A p value < 0.05 was regarded as statistically significant. (RCT registration code: IRCT2013081114330N1 Results: Mean age, BMI, FBG, total cholesterol (TC, triglyceride (TG, LDL, HDL, HbA1c , and  sex and had no significant difference at the baseline between the groups. In Nano-curcumin group, a significant decrease was found in HbA1C, FBG, TG, and BMI comparing results of each subject before and after the treatment (p

  20. The effect of nano-curcumin on HbA1c, fasting blood glucose, and lipid profile in diabetic subjects: a randomized clinical trial

    Science.gov (United States)

    Rahimi, Hamid Reza; Mohammadpour, Amir Hooshang; Dastani, Mostafa; Jaafari, Mahmoud Reza; Abnous, Khalil; Ghayour Mobarhan, Majid; Kazemi Oskuee, Reza

    2016-01-01

    Objective: Diabetes mellitus is defined as a group of metabolic diseases characterized by hyperglycemia resulting from defects in insulin secretion, insulin action, or both or insulin resistance. Curcumin inhibits NF-κB signaling pathway. The aim of this study is evaluation of the effect of Nano-curcumin on HbA1C, fast blood glucose and lipid profile in diabetic patients. Materials and Methods: Seventy type-2 diabetic patients (fasting blood glucose (FBG) ≥ 126 mg/dL or 2-hr postprandial blood glucose ≥200 mg/dl) randomly receivedeither Curcumin (as nano-micelle 80 mg/day) or placebo for 3 months in a double blind randomized clinical trial. Fasting blood glucose, HbA1C, and lipids profile were checked before and after the intervention. Data analyses, including parametric and nonparametric tests were done using the SPSS 11.5 software. A p value cholesterol (TC), triglyceride (TG), LDL, HDL, HbA1c , and sex and had no significant difference at the baseline between the groups. In Nano-curcumin group, a significant decrease was found in HbA1C, FBG, TG, and BMI comparing results of each subject before and after the treatment (pcurcumin in type-2 diabetes; also, it is partially decrease in serum LDL-C and BMI. PMID:27761427

  1. Influence of diet with kale on lipid peroxides and malondialdehyde levels in blood serum of laboratory rats over intoxication with paraquat

    Directory of Open Access Journals (Sweden)

    Elżbieta Sikora

    2013-03-01

    Full Text Available Background. Organism’s lipid peroxidation is one of the most often examined and known physiological process evoked by free radicals. It concerns oxidation reaction of unsaturated fatty acid and/or other lipids leading to lipid oxidation products (LOP, which as a result of further changes generate among others the malondialdehyde molecules. The aim of the work was an estimation if raw or cooked kale addition to rat’s diet infl uences antioxidant defense effi ciency in their organisms in comparison to rats fed with standard AIN-93G diet. Material and methods. The experiment was conducted with 36 Wistar strain, male rats over 21 days. The rats were divided into 3 groups (each 12 stuck which were fed with: standard diet AIN-93G (2 groups, AIN-93G diet with 10% addition of raw kale (2 groups, and AIN-93G with 10% addition of cooked lyophilised kale. The total content of polyphenols (FC method and antioxidant activity (ABTS+• were previously determined in raw and then in cooked kale. On the 20th day of experiment, half of rats (6 stuck of each kind of the diet were injected intraperitoneally by the solution of paraquat (PQ in physiological salt to evoke the oxidative stress. The next day animals were stunned and blood from their hearts was sampled. In the obtained serum, the levels of lipid oxidation products (LOP and malondialdehyde (MDA were assessed. Results. It was observed that in blood serum of rats fed with modifi ed diet with raw and cooked lyophilised kale addition the lipid oxides level was lower in comparison to control group fed with standard diet (p < 0.05. It was found that intoxication with paraquat caused growth of MDA and LOP levels in blood serum of all rats in comparison to not intoxicated groups but that growth was the lowest in group fed diet with cooked kale addition. Conclusion. Diet with kale, both raw and cooked, effi ciently inhibited the lipid peroxidation process in rats’ organisms, ongoing during natural metabolism

  2. Beneficial effects of simulated gastro-intestinal digests of fried egg and its fractions on blood pressure, plasma lipids and oxidative stress in spontaneously hypertensive rats.

    Directory of Open Access Journals (Sweden)

    Forough Jahandideh

    Full Text Available We have previously characterized several antihypertensive peptides in simulated digests of cooked eggs and showed blood pressure lowering property of fried whole egg digest. However, the long-term effects of this hydrolysate and its fractions on blood pressure are not known. Therefore, the objectives of the study were to determine the effects of long term administration of fried whole egg hydrolysate and its fractions (i.e. egg white and egg yolk on regulation of blood pressure and associated factors in cardiovascular disease such as plasma lipid profile and tissue oxidative stress.We used spontaneously hypertensive rats (SHR, an animal model of essential hypertension. Hydrolysates of fried egg and its fractions were prepared by simulated gastro-intestinal digestion with pepsin and pancreatin. 16-17 week old male SHRs were orally administered fried whole egg hydrolysate, non-hydrolyzed fried whole egg, egg white hydrolysate or egg yolk hydrolysates (either defatted, or not daily for 18 days. Blood pressure (BP and heart rate were monitored by telemetry. Animals were sacrificed at the end of the treatment for vascular function studies and evaluating plasma lipid profile and tissue oxidative stress. BP was reduced by feeding fried whole egg hydrolysate but not by the non-hydrolyzed product suggesting a critical role for in vitro digestion in releasing anti-hypertensive peptides. Egg white hydrolysate and defatted egg yolk hydrolysate (but not egg yolk hydrolysate also had similar effects. Reduction in BP was accompanied by the restoration of nitric oxide (NO dependent vasorelaxation and reduction of plasma angiotensin II. Fried whole egg hydrolysate also reduced plasma levels of triglyceride although it was increased by the non-hydrolyzed sample. Additionally the hydrolyzed preparations attenuated tissue oxidative stress.Our results demonstrate that fried egg hydrolysates exert anti-hypertensive effects, improve plasma lipid profile and attenuate

  3. Molecular and phenotypic characterization of CD133 and SSEA4 enriched very small embryonic-like stem cells in human cord blood.

    Science.gov (United States)

    Shaikh, A; Nagvenkar, P; Pethe, P; Hinduja, I; Bhartiya, D

    2015-09-01

    Very small embryonic-like stem cells (VSELs) are immature primitive cells residing in adult and fetal tissues. This study describes enrichment strategy and molecular and phenotypic characterization of human cord blood VSELs. Flow cytometry analysis revealed that a majority of VSELs (LIN(-)/CD45(-)/CD34(+)) were present in the red blood cell (RBC) pellet after Ficoll-Hypaque centrifugation in contrast to the hematopoietic stem cells (LIN(-)/CD45(+)/CD34(+)) in the interphase layer. Thus, after lyses of RBCs, VSELs were enriched using CD133 and SSEA4 antibodies. These enriched cells were small in size (4-6 μm), spherical, exhibited telomerase activity and expressed pluripotent stem cell (OCT4A, OCT4, SSEA4, NANOG, SOX2, REX1), primordial germ cell (STELLA, FRAGILIS) as well as primitive hematopoietic (CD133, CD34) markers at protein and transcript levels. Heterogeneity was noted among VSELs based on subtle differences in expression of various markers studied. DNA analysis and cell cycle studies revealed that a majority of enriched VSELs were diploid, non-apoptotic and in G0/G1 phase, reflecting their quiescent state. VSELs also survived 5-fluorouracil treatment in vitro and treated cells entered into cell cycle. This study provides further support for the existence of pluripotent, diploid and relatively quiescent VSELs in cord blood and suggests further exploration of the subpopulations among them.

  4. Relation between blood lipid levels and diet and characterization of food choices in children with familial hypercholesterolemia

    OpenAIRE

    2012-01-01

    Background and aims: Familial hypercholesterolemia (FH) is a genetic disorder characterized by elevated levels of low density lipoprotein (LDL) cholesterol and increased risk of premature cardiovascular disease (CVD). The treatment of FH involves lipid-lowering drug therapy and dietary counseling, the latter being the primary treatment in children. The observed lipid lowering- and CVD preventing effects of certain dietary patterns in the general population support the inclusion of dietary cou...

  5. Phenotyping of leukocytes and granulocyte and monocyte phagocytic activity in the peripheral blood and uterus of cows with endometritis.

    Science.gov (United States)

    Brodzki, P; Kostro, K; Brodzki, A; Lisiecka, U; Kurek, L; Marczuk, J

    2014-08-01

    This study was a comparative evaluation of selected immunological parameters in peripheral blood and uterine wash samples from cows with a normal postpartum period compared with cows with endometritis. We aimed to determine the usefulness of these parameters in monitoring the puerperium. In total, 40 cows were included in the study: 20 had endometritis (experimental group), and 20 did not have uterine inflammation (control group). Animals were chosen on the basis of cytological and bacteriological test results. The tests were conducted 5, 22, and 40 days postpartum. In both groups, flow cytometric analysis of the surface molecules CD4, CD8, CD21, CD25, and CD14 in the peripheral blood and uterine washings was performed. Granulocyte and monocyte phagocytic activity was determined using a commercial Phagotest kit that was adapted for flow cytometry. The percentage of phagocytic granulocytes and monocytes in both the peripheral blood and the uterine washings was significantly lower for cows in the experimental group compared with the control group (P < 0.01). A significant decrease (P < 0.01) in the percentage of CD4+, CD25+, CD14+, and CD4 + CD25(high) leukocyte subpopulations was also observed in the peripheral blood of cows with endometritis. A significant decrease (P < 0.01) in CD21+ lymphocytes and an increase in CD8+ lymphocytes was detected in uterine washings. The results of this work indicate that cell immunity dysfunction may be the main factor causing advanced inflammation of the uterus in endometritis. Knowledge of the immunological mechanisms observed in cows with endometritis might aid in choosing the correct immunomodulating agent-based adjuvant therapy. PMID:24857644

  6. Superoxide dismutase and lipid hydroperoxides in blood and endometrial tissue of patients with benign, hyperplastic and malignant endometrium

    Directory of Open Access Journals (Sweden)

    Snežana Pejić

    2008-09-01

    Full Text Available Epidemiological and experimental data point to involvement of oxygen derived radicals in the pathogenesis of gynecological disorders, as well as in cancer development. The objective of the present study was to examine changes in activities and levels of copper/zinc superoxide dismutase (CuZnSOD and lipid hydroperoxides (LOOH in blood and endometrial tissue of patients diagnosed with uterine myoma, endometrial polypus, hyperplasia simplex, hyperplasia complex and adenocarcinoma endometrii. The results of our study have shown decreased SOD activities and unchanged SOD protein level in blood of all examined patients in comparison to healthy subjects. Decrease of both SOD activity and level was found in endometrium of patients with hyperplasia simplex, hyperplasia complex and adenocarcinoma in comparison to women with polypus or myoma. LOOH level was elevated in both tissues of patients with hyperplasiaor adenocarcinoma in comparison to healthy subjects or patients with benign diagnosis. Our findings suggest that the decrease in SOD activity and level, as well as the increase in LOOH level, in patients with gynecological disorders, render these patients more susceptible to oxidative damage caused by reactive oxygen species (ROS. An imbalance in ROS formation and SOD level may be important in the pathogenesis and/or perpetuation of tissue damage in gynecological patients. Since evidence suggests that SOD may be a therapy target for cancer treatment, our findings provide a basis for further research and options for clinical applications.Resultados epidemiológicos e experimentais apontam para o envolvimento dos radicais derivados do oxigênio na patogênese das moléstias ginecológicas, assim como no desenvolvimento do câncer. O objetivo do presente estudo foi o de examinar as alterações nas atividades e níveis de Cu/Zn superóxido dismutase (CuZnSOD e hidroperóxidos lipídicos (LOOHno sangue e tecido endometrial de pacientes diagnosticados com

  7. Perfil lipídico e estado nutricional de adolescentes Blood lipid levels and nutritional status of adolescents

    Directory of Open Access Journals (Sweden)

    Danielle Franklin de Carvalho

    2007-12-01

    Full Text Available OBJETIVOS: Avaliar a associação entre obesidade e dislipidemias em adolescentes do ensino público e privado de Campina Grande-PB, Brasil. MÉTODOS: Estudo transversal com 180 adolescentes de 14 a 17 anos matriculados no ensino público e privado de Campina Grande-PB. O estado nutricional foi classificado segundo os percentis do Índice de Massa Corporal para sexo e idade. Foi realizada coleta sangüínea para avaliação do perfil lipídico (colesterol total, frações HDL-colesterol, LDL-colesterol e triglicerídeos. Considerou-se dislipidemia a existência de alteração em pelo menos um dos exames. As análises estatísticas foram realizadas a partir do Epi Info 3.3 e Stata 7.0. RESULTADOS: A prevalência de sobrepeso foi de 14,4% enquanto que 83,9% dos estudantes eram eutróficos e 1,7% apresentavam baixo peso. Não foram encontradas diferenças estatisticamente significantes para o estado nutricional quando estratificado por sexo e tipo de escola. Todas as taxas bioquímicas investigadas mostraram algum nível de alteração. Chamou à atenção a prevalência de dislipidemia, observada em 66,7% dos estudantes, e a alteração do HDL-colesterol, verificada em 56,7% destes. Registrou-se associação estatisticamente significante (pOBJECTIVE: To evaluate the association between obesity and dyslipidemia in adolescents from public and private schools in Campina Grande, PB, Brazil. METHODS: Cross-sectional study of 180 adolescents, aged between 14 and 17 years, enrolled in the public and private school system of Campina Grande-PB. The nutritional status was classified according to the percentiles of Body Mass Index for gender and age. A blood sample was taken to evaluate the lipid profile (total cholesterol, HDL-cholesterol, LDL-cholesterol, and triglyceride levels. Dyslipidemia was considered when at least one of the blood parameters exceeded reference limits. Statistical analysis was performed with Epi Info 3.3 and Stata 7.0. RESULTS: The

  8. 银屑病患者血细胞参数及血脂分析的临床意义%Clinical significance of analysis of blood cell parameters and blood lipids in patients with psoriasis

    Institute of Scientific and Technical Information of China (English)

    吉晓云

    2014-01-01

    Objective To investigate the clinical significance of the determination of related blood cell parameters and blood lipids for psoriasis. Methods Eleven kinds of blood cell parameters, cholesterol and blood fat were detected between fifty-two cases of patients with psoriasis in my hospital and one hundred cases of normal controls at the same time. Results Compared with the control group, MCV, RDW, MPV, PDW, CH, TG of psoriasis group and the psoriasis group in activity were significantly higher. Conclusion Psoriasis and cardiovascular disease have the same basis of pathophysiology. Abnormal blood cell parameters and blood lipids are therefore the important reasons why psoriasis is easy with cardiovascular disease.%目的:探讨血细胞参数及血脂有关项目测定对银屑病的临床意义。方法我院银屑病患者52例和正常对照100例同时检测11项血细胞参数及胆固醇和血脂。结果银屑病及其进行期MCV、RDW、MPV、PDW、CH、TG均显著高于对照人群。结论银屑病与心血管疾病的病理及生理基础有相同之处,所以银屑病患者易发心血管疾病与血细胞参数及血脂的变化有关。

  9. Modulatory effect of pineapple peel extract on lipid peroxidation, catalase activity and hepatic biomarker levels in blood plasma of alcohol-induced oxidative stressed rats

    Institute of Scientific and Technical Information of China (English)

    Okafor OY; Erukainure OL; Ajiboye JA; Adejobi RO; Owolabi FO; Kosoko SB

    2011-01-01

    Objective: To investigate the ability of the methanolic extract of pineapple peel to modulate alcohol-induced lipid peroxidation, changes in catalase activities and hepatic biochemical marker levels in blood plasma. Methods: Oxidative stress was induced by oral administration of ethanol (20% w/v) at a dosage of 5 mL/kg bw in rats. After 28 days of treatment, the rats were fasted overnight and sacrificed by cervical dislocation. Blood was collected with a 2 mL syringe by cardiac puncture and was centrifuged at 3000 rpm for 10 min. The plasma was analyzed to evaluate malondialdehyde (MDA), catalase activity, aspartate aminotransferase (AST), alkaline phosphatase (ALP) and alanine aminotransferase (ALT) concentrations. Results: Administration of alcohol caused a drastic increase (87.74%) in MDA level compared with the control. Pineapple peel extract significantly reduced the MDA level by 60.16% at 2.5 mL/kg bw. Rats fed alcohol only had the highest catalase activity, treatment with pineapple peel extract at 2.5 mL/kg bw however, reduced the activity. Increased AST, ALP and ALT activities were observed in rats fed alcohol only respectively, treatment with pineapple peel extract drastically reduced their activities. Conclusions: The positive modulation of lipid peroxidation, catalase activities as well as hepatic biomarker levels of blood plasma by the methanolic extract of pineapple peels under alcohol-induced oxidative stress is an indication of its protective ability in the management of alcohol-induced toxicity.

  10. Weight gain is associated with improved glycaemic control but with adverse changes in plasma lipids and blood pressure isn Type 1 diabetes.

    LENUS (Irish Health Repository)

    Ferriss, J B

    2012-02-03

    AIMS: To assess the effects of weight gain on metabolic control, plasma lipids and blood pressure in patients with Type 1 diabetes. METHODS: Patients in the EURODIAB Prospective Complications Study (n = 3250) were examined at baseline and 1800 (55%) were re-examined a mean of 7.3 years later. Patients had Type 1 diabetes, defined as a diagnosis made before age 36 years and with a need for continuous insulin therapy within a year of diagnosis. Patients were aged 15-60 years at baseline and were stratified for age, sex and duration of diabetes. RESULTS: The change in HbA(1c) from baseline to follow-up examination was significantly more favourable in those who gained 5 kg or more during follow-up (\\'marked weight gain\\') than in patients who gained less or no weight or lost weight (\\'less or no weight gain\\'). In those with marked weight gain, there was a significantly greater rise in plasma triglycerides and total cholesterol and significantly less favourable changes in low-density lipoprotein and high-density lipoprotein cholesterol compared with those with less or no weight gain, with or without adjustment for HbA(1c). Systolic and diastolic blood pressure also rose significantly more in the group with marked weight gain. CONCLUSION: Weight gain in patients with Type 1 diabetes has adverse effects on plasma lipids and blood pressure, despite a small improvement in glycaemic control.

  11. 脑卒中患者血脂水平及调脂治疗的临床疗效%Blood lipid levels in patients with stroke and clinical efficacy of lipid-regulating therapy

    Institute of Scientific and Technical Information of China (English)

    王少辉

    2012-01-01

    目的 通过分析脑卒中患者的血脂水平,并比较其调脂治疗的临床疗效,探讨血脂对脑卒中发生及预后的影响.方法 纳入缺血性脑卒中患者90例、脑出血患者90例,并选择同期在我院住院的非脑卒中患者120例为对照组,应用日立7060全自动生化仪检测甘油三酯(TG)、总胆固醇(TC)、高密度脂蛋白( HDL-C)和低密度脂蛋白(LDL-C)水平.将脑出血及脑梗死患者随机随机分为调脂治疗组及非调脂治疗组,治疗前、后按照Fugl-Meyer运动功能评分(FMA)、美国国立卫生研究院卒中量表(NIHSS)和日常生活能力(ADL)分级评定疗效.结果 脑卒中(出血和梗死)患者的TG、TC、LDL-C水平明显高于对照组,而HDL-C低于对照组,脑出血组TC、LDL-C低于脑梗死组.2个月后,调脂治疗组FAM评分、NIHSS评分和ADL分级评定优于非调脂治疗组.结论 高TG、TC、LDL-C及低HDL-C水平是脑卒中的危险因素,适当调脂治疗能改善脑卒中患者的预后.%Objective To explore the impacts of blood lipid on the occurrence and prognosis of stroke by analyzing lipid levels in patients with different types of stroke and comparing the clinical efficacy of lipid-regulating therapy.Methods Levels of triglyceride ( TG ),total cholesterol ( TC ),high-density lipoprotein cholesterol ( HDL-C ),and low-density lipoprotein cholesterol( LDL-C )were measured by a Hitachi 7060 automatic biochemical analyzer in 90 patients with cerebral infarction,90 patients with cerebral hemorrhage,and 120 control subjects without stroke.The stroke patients were randomly assigned to receive lipid-regulating therapy ( lipid-regulating group ),or no lipid-regulating therapy ( non-lipid-regulating group ).The efficacy was compared using the Fugl-Meyer motor assessment ( FMA ),National Institute of Health Stroke Scale ( NIHSS ),and Activities of Daily Living( ADLs )Scale between the two groups before and after treatment.Results Levels of TC,TG and LDL-C were

  12. Effects of metformin on the glycemic control, lipid profile, and arterial blood pressure of type 2 diabetic patients with metabolic syndrome already on insulin

    Directory of Open Access Journals (Sweden)

    C.A. Mourão-Júnior

    2006-04-01

    Full Text Available Fifty-seven type 2 diabetic patients with metabolic syndrome and on insulin were assessed by a paired analysis before and 6 months after addition of metformin as combination therapy to evaluate the impact of the association on glycemic control, blood pressure, and lipid profile. This was a historical cohort study in which the files of type 2 diabetic patients with metabolic syndrome on insulin were reviewed. The body mass index (BMI, waist circumference, lipid profile, A1C level, fasting blood glucose level, daily dose of NPH insulin, systolic blood pressure, and diastolic blood pressure were assessed in each patient before the start of metformin and 6 months after the initiation of combination therapy. Glycemic control significantly improved (P < 0.001 after the addition of metformin (1404.4 ± 565.5 mg/day, with 14% of the 57 patients reaching A1C levels up to 7%, and 53% reaching values up to 8%. There was a statistically significant reduction (P < 0.05 of total cholesterol (229.0 ± 29.5 to 214.2 ± 25.0 mg/dL, BMI (30.7 ± 5.4 to 29.0 ± 4.0 kg/m², waist circumference (124.6 ± 11.7 to 117.3 ± 9.3 cm, and daily necessity of insulin. The reduction of total cholesterol occurred independently of the reductions of A1C (9.65 ± 1.03 to 8.18 ± 1.01% and BMI and the reduction of BMI and WC did not interfere with the improvement of A1C. In conclusion, our study showed the efficacy of the administration of metformin and insulin simultaneously without negative effects. No changes were detected in HDL-cholesterol or blood pressure.

  13. Phenotyping of peripheral blood mononuclear cells of patients with advanced heavily pre-treated adenocarcinoma of the stomach and gastro-esophageal junction.

    Science.gov (United States)

    Kuehnle, Marie-Cristine; Attig, Sebastian; Britten, Cedrik M; Schulze-Bergkamen, Henning; Lordick, Florian; von Wichert, Goetz; Thuss-Patience, Peter; Stein, Alexander; Schuler, Martin; Bassermann, Florian; Sahin, Ugur; Türeci, Ozlem

    2014-12-01

    Immunotherapeutic approaches are emerging as promising new treatment options for patients with solid cancers. The host immune system in cancer patients is dysfunctional due to a number of reasons. The level of immunosuppression is variable at the time of diagnosis and depends on the particular cancer entity, stage, and prior anti-cancer therapies. For many cancer entities, the immune alterations of the respective patient population have not been further characterized even though a patient's immunophenotype may be prognostic for the course of the disease or predictive for clinical/biological response to immunotherapy. In this study, we used flow cytometry to determine the phenotype of peripheral blood mononuclear cells (PBMCs) from 30 patients with heavily pre-treated, advanced adenocarcinoma of the stomach and gastro-esophageal junction. The frequencies and activation status of relevant immune effector populations were determined in PBMCs and compared to those of healthy individuals. This report provides comprehensive immune phenotyping data of a patient population with a high medical need.

  14. Understanding red blood cell parameters in the context of the frailty phenotype: interpretations of the FIBRA (Frailty in Brazilian Seniors) study.

    Science.gov (United States)

    Silva, João Carlos; Moraes, Zélia Vieira de; Silva, Conceição; Mazon, Silvia de Barros; Guariento, Maria Elena; Neri, Anita Liberalesso; Fattori, André

    2014-01-01

    Frailty and anemia in the elderly appear to share a common pathophysiology associated with chronic inflammatory processes. This study uses an analytical, cross-sectional, population-based methodology to investigate the probable relationships between frailty, red blood cell parameters and inflammatory markers in 255 community-dwelling elders aged 65 years or older. The frailty phenotype was assessed by non-intentional weight loss, fatigue, low grip strength, low energy expenditure and reduced gait speed. Blood sample analyses were performed to determine hemoglobin level, hematocrit and reticulocyte count, as well as the inflammatory variables IL-6, IL-1ra and hsCRP. In the first multivariate analysis (model I), considering only the erythroid parameters, Hb concentration was a significant variable for both general frailty status and weight loss: a 1.0g/dL drop in serum Hb concentration represented a 2.02-fold increase (CI 1.12-3.63) in an individual's chance of being frail. In the second analysis (model II), which also included inflammatory cytokine levels, hsCRP was independently selected as a significant variable. Each additional year of age represented a 1.21-fold increase in the chance of being frail, and each 1-unit increase in serum hsCRP represented a 3.64-fold increase in the chance of having the frailty phenotype. In model II reticulocyte counts were associated with weight loss and reduced metabolic expenditure criteria. Our findings suggest that reduced Hb concentration, reduced RetAbs count and elevated serum hsCRP levels should be considered components of frailty, which in turn is correlated with sarcopenia, as evidenced by weight loss. PMID:25236441

  15. Understanding red blood cell parameters in the context of the frailty phenotype: interpretations of the FIBRA (Frailty in Brazilian Seniors) study.

    Science.gov (United States)

    Silva, João Carlos; Moraes, Zélia Vieira de; Silva, Conceição; Mazon, Silvia de Barros; Guariento, Maria Elena; Neri, Anita Liberalesso; Fattori, André

    2014-01-01

    Frailty and anemia in the elderly appear to share a common pathophysiology associated with chronic inflammatory processes. This study uses an analytical, cross-sectional, population-based methodology to investigate the probable relationships between frailty, red blood cell parameters and inflammatory markers in 255 community-dwelling elders aged 65 years or older. The frailty phenotype was assessed by non-intentional weight loss, fatigue, low grip strength, low energy expenditure and reduced gait speed. Blood sample analyses were performed to determine hemoglobin level, hematocrit and reticulocyte count, as well as the inflammatory variables IL-6, IL-1ra and hsCRP. In the first multivariate analysis (model I), considering only the erythroid parameters, Hb concentration was a significant variable for both general frailty status and weight loss: a 1.0g/dL drop in serum Hb concentration represented a 2.02-fold increase (CI 1.12-3.63) in an individual's chance of being frail. In the second analysis (model II), which also included inflammatory cytokine levels, hsCRP was independently selected as a significant variable. Each additional year of age represented a 1.21-fold increase in the chance of being frail, and each 1-unit increase in serum hsCRP represented a 3.64-fold increase in the chance of having the frailty phenotype. In model II reticulocyte counts were associated with weight loss and reduced metabolic expenditure criteria. Our findings suggest that reduced Hb concentration, reduced RetAbs count and elevated serum hsCRP levels should be considered components of frailty, which in turn is correlated with sarcopenia, as evidenced by weight loss.

  16. Histo-blood group ABO antigen in oral potentially malignant lesions and squamous cell carcinoma--genotypic and phenotypic characterization

    DEFF Research Database (Denmark)

    Gao, Shan; Bennett, Erik Paul; Reibel, Jesper;

    2004-01-01

    Loss of histo-blood group A/B antigens is frequent in oral cancer. It is unclear whether this alteration is due to loss of the chromosomal region encoding the genes. The aim was to investigate genotypic alterations in the ABO locus in oral potentially malignant lesions and carcinomas. Seventy...... and 3/24 cases with mild and moderate dysplasia by genotyping analysis. O allele loss was found in 10 cases involving all four groups. In patients with heterozygous genotypes, A/B allelic loss by genotyping analysis was always followed by loss of A/B antigen expression by IHC staining. Loss of A...

  17. Pathway Markers for Pro-resolving Lipid Mediators in Maternal and Umbilical Cord Blood: A Secondary Analysis of the Mothers, Omega-3, and Mental Health Study.

    Science.gov (United States)

    Mozurkewich, Ellen L; Greenwood, Matthew; Clinton, Chelsea; Berman, Deborah; Romero, Vivian; Djuric, Zora; Qualls, Clifford; Gronert, Karsten

    2016-01-01

    The omega-3 fatty acids docosahexaenoic acid (DHA) and eicosapentaenoic acid (EPA) are precursors to immune regulatory and specialized pro-resolving mediators (SPM) of inflammation termed resolvins, maresins, and protectins. Evidence for lipid mediator formation in vivo can be gained through evaluation of their 5-lipoxygenase (LOX) and 15-LOX metabolic pathway precursors and downstream metabolites. We performed a secondary blood sample analysis from 60 participants in the Mothers, Omega-3, and Mental Health study to determine whether SPM and SPM precursors are augmented by dietary EPA- and DHA-rich fish oil supplementation compared to soy oil placebo. We also aimed to study whether SPM and their precursors differ in early and late pregnancy or between maternal and umbilical cord blood. We found that compared to placebo supplementation, EPA- and DHA-rich fish oil supplementation increased SPM precursor 17-hydroxy docosahexaenoic acid (17-HDHA) concentrations in maternal and umbilical cord blood (P = 0.02). We found that the D-series resolvin pathway marker 17-HDHA increased significantly between enrollment and late pregnancy (P = 0.049). Levels of both 14-HDHA, a maresin pathway marker, and 17-HDHA were significantly greater in umbilical cord blood than in maternal blood (P < 0.001, both).

  18. Effects of Dietary L-carnosine and Alpha-lipoic Acid on Growth Performance, Blood Thyroid Hormones and Lipid Profiles in Finishing Pigs

    OpenAIRE

    Bao, Yinghui; Gao, Chunqi; Hao, Wenbo; Ji, Cheng; Zhao, Lihong; Zhang, Jianyun; Liu, Tao; Ma, Qiugang

    2015-01-01

    The present study was conducted to determine the effects of L-carnosine (LC) and/or alpha-lipoic acid (ALA) supplementation on growth performance, blood thyroid hormones and lipid profiles in finishing pigs. A total of 40 (Landrace×Yorkshire) pigs with an initial body weight of 57.93±3.14 kg were randomly allocated to 4 experimental diets using a 2×2 factorial arrangement with 2 LC supplemental levels (0 or 0.1%) and 2 ALA supplemental levels (0 or 0.03%) in basal diets. The results showed th...

  19. COMT Val158Met polymorphism is associated with blood pressure and lipid levels in general families of Bama longevous area in China

    OpenAIRE

    Ge, Lin; Wu, Hua-Yu; Pan, Shang-Ling; Huang, Ling; Sun, Peng; Liang, Qing-Hua; Pang, Guo-Fang; Lv, Ze-ping; Hu, Cai-You; Liu, Cheng-wu; Zhou, Xiao-Ling; Huang, Ling-Jin; Yin, Rui-Xing; Peng, Jun-Hua

    2015-01-01

    To see the possible relationship between COMT Val158Met polymorphism and blood pressure (BP) and serum lipid levels and its putative role in human longevity, we genotyped COMT Val158Met (rs4680) by PCR-RFLP for members from Bama long-lived families (BLF, n = 1538), Bama non-long-lived families (BNLF, n = 600), Pingguo (a county outside Bama region) long-lived families (PLF, n = 538) and Pingguo non-long-lived families (PNLF, n = 403) after anthropometric measures were collected and serum lipi...

  20. Animal Experiments of Drinking Tartary Buckwheat Wine to Reduce Blood Lipids%苦荞酒辅助降血脂动物实验研究

    Institute of Scientific and Technical Information of China (English)

    童国强; 杨强; 杨年红

    2011-01-01

    通过采用给予高脂饲料建立大鼠高血脂模型,试验前检测血清总胆固醇(TC)、甘油三酯(TG)和高密度脂蛋白胆固醇(HDL—C)含量。依据TC水平,将大鼠随机分成4组:高脂模型组和5倍、10倍、30倍3个苦养酒剂量组,剂量组预防性给予苦荞酒30d,禁食16h测定大鼠血清TC、TG和HDL—C含量。结果表明,10倍、30倍剂量组TG水平均显著低于高脂对照组;30倍剂量组血清TC水平明显低于高脂对照组和正常对照组。证明苦荞酒具有辅助降血脂功能。%Rats model with high blood lipids was established by feeding high fat diet to rats. TC, TG, and HDL-C content in rats were measured before the experiments. All rats were divided into four groups randomly according to their TC levels: high blood lipids group and three dose groups (5 times, 10 times and 30 times feeding quantity of tartary buckwheat wine respectively). All dose groups were administered with tartary buckwheat wine for 30 d, then after 16 h fasting, TC, TG, and HDL-C content in rats were measured. The results showed that TG content in rats in dose groups of 10 times and 30 times feeding quantity of tartary buckwheat wine was evidently lower than that in contrast group, TC content in rats in dose group of 30 times feeding quantity of tartary buckwheat wine was evidently lower than that in high blood lipids group and other two dose groups, which proved that drinking tartary buckwheat wine is helpful for reducing blood lipids. (Tran. by YUE Yang)

  1. Effect of the landscape convalescence therapy on blood glucose and blood lipid of the patients with type Ⅱ diabetes%景观治疗对Ⅱ型糖尿病患者血糖、血脂的影响

    Institute of Scientific and Technical Information of China (English)

    田娜

    2009-01-01

    Objoctive To investignte the effect of the landscape convalescence therapy on blood glucose and blood lipid of patients with type Ⅱ diabetes .Methods Twenty patients with type Ⅱ diabetes admitted to hospital were selected and treated with landscape convalescence therapy.The fasting blood glucose (FBG), post-prandial 2 hours blood glucose (PBG)and blood lipid were measured respectively before and after therapy.Results After recuperation, the level of FBG, PBG, total cholesterol (TC)and triacylglycerol(TG)were significantly lower than those before the treatment,there was statistical significance between them(P<0.01),and the level of HDL-C was also significantly higher than that before the treatment (P<0.05).Conclusion Landscape convalescence therapy can control the blood glucose level and lipid metabolism, which can effectively prevent and reduce risk factors of atherosclerosis, coronary artery disease and capillary vessel lesions caused by diabetes.%目的 探讨景观治疗对Ⅱ型糖尿病血搪、血脂的影响.方法 选取2007~2008年入院20例Ⅱ型糖尿病疗养员为观察对象,应用景观治疗方法,测定疗养前后空腹血糖(FBG)、餐后2 h血糖(PBG)、血脂变化.结果 疗养后FBG、PBG、总胆固醇(TC)、三酰甘油(TG)与疗养前比较均明显降低,有统计学意义(P<0.01).高密度脂蛋白(HDL-C)疗养后增高,有统计学意义(P<0.05).结论 景观治疗可控制血糖,改善血脂代谢,有效预防和降低糖尿病致动脉粥样硬化、冠心病和微血管病变的危险因素.

  2. Stimulation of Wnt/ß-catenin pathway in human CD8+ T lymphocytes from blood and lung tumors leads to a shared young/memory phenotype.

    Directory of Open Access Journals (Sweden)

    Marie-Andrée Forget

    Full Text Available Cancer can be treated by adoptive cell transfer (ACT of T lymphocytes. However, how to optimally raise human T cells to a differentiation state allowing the best persistence in ACT is a challenge. It is possible to differentiate mouse CD8(+ T cells towards stem cell-like memory (T(SCM phenotype upon TCR stimulation with Wnt/ß-catenin pathway activation. Here, we evaluated if T(SCM can be obtained from human mature CD8(+ T cells following TCR and Wnt/ß-catenin activation through treatment with the chemical agent 4,6-disubstituted pyrrolopyrimidine (TWS119, which inhibits the glycogen synthase kinase-3β (GSK-3β, key inhibitor of the Wnt pathway. Human CD8(+ T cells isolated from peripheral blood or tumor-infiltrating lymphocytes (TIL, and treated with TWS119 gave rise to CD62L(+CD45RA(+ cells, indicative of early differentiated stage, also expressing CD127 which is normally found on memory cells, and CD133, an hematopoietic stem cell marker. T(SCM cells raised from either TIL or blood secreted numerous inflammatory mediators, but in lower amounts than those measured without TWS119. Finally, generated T(SCM CD8(+ T cells expressed elevated Bcl-2 and no detectable caspase-3 activity, suggesting increased persistence. Our data support a role for Wnt/ß-catenin pathway in promoting the T(SCM subset in human CD8(+ T cells from TIL and the periphery, which are relevant for ACT.

  3. Effects of Sesame Oil on Blood Glucose and Lipid Profile in Type II Diabetic Patients Referring to The Yazd Diabetes Research Center.

    Directory of Open Access Journals (Sweden)

    F Hoseini

    2008-07-01

    Full Text Available Introduction: Type II Diabetes is one of the most prevalent endocrine diseases in the world that results from a combination of insulin resistance and ß-cell failure. Regarding importance of nutritional factors in management of diabetes, this study was designed to explore the effect of sesame oil on blood glucose and lipid profile in type II diabetic patients at Yazd Diabetes Research Center in 2007. Methods: A quasi-experimental study was conducted on 25 patients with type II diabetes mellitus (age: 51.5±6.28y; BMI:27.3±3kg/m2; disease duration:7.08±5.03y; Fasting blood glucose level: 181±51.9mg/dl. Subjects received 30 g/day sesame oil for 6 weeks. Sesame oil was supplied to the patients, who were instructed to use it in place of other cooking oils for 42 days. Plasma glucose, glycated hemoglobin (HbA1c, lipid profiles [Total cholesterol (TC, low-density lipoprotein cholesterol (LDL-C, high-density lipoprotein cholesterol (HDL-C and triglycerides (TG] were measured at baseline and after 45 days of sesame oil substitution. 24 hours dietary recalls were obtained at the start , middle and end of study. Data was analyzed using analysis of variance with repeated measures and paired t-test. Results: Following 42 days intake of sesame oil, there were significant decrease in FBS (181±51.93 vs 154±39.65 mg/dl, HbA1c (9.64 ± 2 vs 8.4 ± 1.74 percent, TC (226.68 ± 31.4 vs 199.8 ± 37.87 mg/dl, LDL-c (123.9 ± 34.56 vs 95.53 ± 32.54 mg/dl compared to pre-treatment values. (P <0.05 . Blood TG level decreased after intake of sesame oil but this difference was not significant (P=0.2.Also, the changes of HDL-c levels were not significant (P=0.1. Conclusion: Sesame oil consumption results in considerable decrease in blood sugar, HbA1c and blood lipid levels (TC and LDL-C in type II diabetics.

  4. Blood cholesterol screening in several environments using a portable, dry-chemistry analyzer and fingerstick blood samples. Lipid Research Clinics Cholesterol Screening Study Group.

    Science.gov (United States)

    Bradford, R H; Bachorik, P S; Roberts, K; Williams, O D; Gotto, A M

    1990-01-01

    A multicenter study of blood cholesterol screening was performed in several typical environments, such as community sites (shopping malls and a supermarket), health care sites, work sites, a blood bank and a school. Cholesterol was measured with a portable, dry-chemistry analyzer using capillary blood obtained by fingerstick. Data are reported from a total of 13,824 participants, spanning the entire age spectrum. Overall, 25% of screened subjects had blood cholesterol levels above the age-specific cutpoints used in the current study. Although in the aggregate this screening experience very closely approximates the expected level of referrals, the proportion of referred screened subjects differed significantly among the 5 types of screening environments and by gender. Follow-up telephone interviews indicated that 53% of referrals had initiated a physician contact. More than 75% of those who had seen a physician reported that the diagnosis of hypercholesterolemia had been confirmed, and almost 72% had been prescribed a diet. A large proportion of referred screened subjects reported having modified their diet, particularly when recommended to do so by a physician. This study has yielded encouraging evidence that physicians gave referred screened subjects appropriate initial advice for managing hypercholesterolemia. The new technology for blood cholesterol measurement evaluated in the current study has proven to be a feasible and reliable means for measuring blood cholesterol in typical screening settings.

  5. Effect of Orange (Citrus sinensis Peel Oil on Lipid Peroxidation, Catalase activity and Hepatic Biomarker levels in Blood Plasma of Normo Rats

    Directory of Open Access Journals (Sweden)

    Ochuko L. Erukainure

    2012-07-01

    Full Text Available Dietary antioxidants are considered beneficial because of their potential protective role against oxidative stress, which is involved in the pathogenesis of multiple diseases such as cancer and coronary heart disease. The effect of feeding orange peel oil on lipid peroxidation, catalase and hepatic biomarkers in blood plasma of normo rats was investigated. Beside mouse chow, four diets were designed to contain 50% of energy as carbohydrate, 35% as fat, and 15% as protein, and one that was lipid-free diet which had distilled water substituted for fat. Groups of five rats were each fed one of these diets, while a fifth group was fed pelletized mouse chow. There was no significant difference in the amount of food consumed, though significant weight lost was observed in all groups except soybean oil. Feeding on orange peel oil led to significant (p<0.05 decrease in lipid peroxidation and catalase activities in comparison to soybean oil. Higher AST and lower ALT activities were observed in orange peel oil fed groups. These results suggest the oil from the orange peels possesses antioxidant potentials which could be protective against oxidative stress, thus useful in its treatment and management. However, the elevated levels of hepatic biomarkers pose a threat of hepatotoxicity thus suggesting that it should be consumed or used as a pharmaceutical ingredient at lower concentrations.

  6. Characterization of multi-drug resistant ESBL producing nonfermenter bacteria isolated from patients blood samples using phenotypic methods in Shiraz (Iran

    Directory of Open Access Journals (Sweden)

    Maneli Amin Shahidi

    2015-10-01

    Full Text Available Background and Aim: The emergence of  nonfermenter bacteria that are resistant to multidrug resistant ESBL  are  nowadays a principal problem  for hospitalized patients. The present study aimed at surveying the emergence of nonfermenter bacteria resistant to multi-drug ESBL producing isolated from patients blood samples using BACTEC 9240 automatic system in Shiraz. Materials and Methods: In this cross-sectional study, 4825 blood specimens were collected from hospitalized patients in Shiraz (Iran, and positive samples were detected by means of  BACTEC 9240 automatic system. The isolates  containing nonfermenter bacteria were identified based on biochemical tests embedded in the API-20E system. Antibiotic sensitivity  test was performed  and identification of  ESBL producing strains were done  using phenotypic detection of extended spectrum beta-lactamase producing isolates(DDST according to CLSI(2013 guidelines.   Results: Out of 4825 blood samples, 1145 (24% specimen were gram-positive using BACTEC system. Among all isolated microorganisms, 206 isolates were non-fermenting gram- negative bacteria. The most common non-fermenter isolates were Pseudomonas spp. (48%, Acinetobacter spp. (41.7% ,and Stenotrophomonas spp. (8.2%. Seventy of them (81.4% were  Acinetobacter spp. which were ESBL positive. Among &beta-lactam antibiotics, Pseudomonas spp. showed  the best sensitivity to piperacillin-tazobactam (46.5%.  Conclusion: It was found that  &beta-lactam antibiotics are not effective against more than 40% of Pseudomonas spp. infections and 78% Acinetobacter infections. Emergence of multi-drug resistant strains that are resistant to most antibiotic classes is a major public health problem in Iran. To resolve this problem using of practical guidelines is critical.

  7. Genetic disposition and response of blood lipids to diet - studies on gene-diet interaction in humans

    NARCIS (Netherlands)

    Weggemans, R.M.

    2001-01-01

    Even though a cholesterol-lowering diet is effective for most people, it is not for all. Identification of genetic determinants of the serum lipid response to diet may be of help in the identification of subjects who will not benefit from a cholesterol-lowering diet. It may also clarify the role of

  8. Effects of intensity of aerobics on body composition and blood lipid profile in obese/overweight females

    Directory of Open Access Journals (Sweden)

    Sayyed Mohammad Marandi

    2013-01-01

    Conclusions: Our findings showed that both light and moderate aerobics improved body composition and serum lipid profile in obese/overweight women. Our findings support the application of aerobics for obese/overweight women. Initially, they can start with light programs and proceed to more intense programs.

  9. Effects of low-fat dairy intake on blood pressure, endothelial function, and lipoprotein lipids in subjects with prehypertension or stage 1 hypertension

    Directory of Open Access Journals (Sweden)

    Maki KC

    2013-07-01

    Full Text Available Kevin C Maki,1 Tia M Rains,1 Arianne L Schild,1 Mary R Dicklin,1 Keigan M Park,2 Andrea L Lawless,1 Kathleen M Kelley1 1Biofortis Clinical Research, Addison, IL, USA; 2Dairy Research Institute/National Dairy Council, Rosemont, IL, USA Objective: This randomized crossover trial assessed the effects of 5 weeks of consuming low-fat dairy (one serving/day each of 1% fluid milk, low-fat cheese, and low-fat yogurt versus nondairy products (one serving/day each of apple juice, pretzels, and cereal bar on systolic and diastolic blood pressures (SBP and DBP, vascular function (reactive hyperemia index [RHI] and augmentation index, and plasma lipids. Methods: Patients were 62 men and women (mean age 54.5 years, body mass index 29.2 kg/m2 with prehypertension or stage 1 hypertension (mean resting SBP/DBP 129.8 mmHg/80.8 mmHg while not receiving antihypertensive medications. A standard breakfast meal challenge including two servings of study products was administered at the end of each treatment period. Results: Dairy and nondairy treatments did not produce significantly different mean SBP or DBP in the resting postprandial state or from premeal to 3.5 hours postmeal (SBP, 126.3 mmHg versus 124.9 mmHg; DBP, 76.5 mmHg versus 75.7 mmHg, premeal (2.35 versus 2.20 or 2 hours postmeal (2.33 versus 2.30 RHI, and premeal (22.5 versus 23.8 or 2 hours postmeal (12.4 versus 13.2 augmentation index. Among subjects with endothelial dysfunction (RHI ≤ 1.67; n = 14 during the control treatment, premeal RHI was significantly higher in the dairy versus nondairy condition (2.32 versus 1.50, P = 0.002. Fasting lipoprotein lipid values were not significantly different between treatments overall, or in subgroup analyses. Conclusion: No significant effects of consuming low-fat dairy products, compared with low-fat nondairy products, were observed for blood pressures, measures of vascular function, or lipid variables in the overall sample, but results from subgroup analyses

  10. CHANGES IN THE PARAMETERS OF BLOOD LIPIDS AND CYTOKINES IN PATIENTS WITH PRIMARY OSTEOARTHRITIS DURING TREATMENT WITH ARTHRA

    Directory of Open Access Journals (Sweden)

    E Yu Alexenko

    2011-01-01

    Conclusion. The POA patients treated with Arthra displayed improvements in LPO profile and antioxidant defense and lower blood concentrations of cholesterol and LDL cholesterol along with a decline in the levels of the blood cytokines IL-1β, IL-6, IL-18, TNF-α, and CRP.

  11. Health effects of unfiltered coffee - diterpenes in coffee and their effects on blood lipids and liver enzymes in man.

    NARCIS (Netherlands)

    Urgert, R.

    1997-01-01

    Boiled coffee raises blood levels of cholesterol and triglycerides in man. Cafestol and kahweol are responsible. These diterpenes also raise blood levels of alanine aminotransferase (ALT). The objective of the present studies was to further specify the health effects of cafestol and kahweol.Unfilter

  12. Effects of Liensinine on Blood Lipids and Lipid Peroxidation in Experimental Hyperlipidemia Rats%莲心碱对实验性高脂血症大鼠血脂及脂质过氧化的影响

    Institute of Scientific and Technical Information of China (English)

    王辉; 刘刚; 杨柳; 罗顺德

    2005-01-01

    本文研究莲心碱对实验性高脂血症大鼠血脂和抗氧化能力的影响.将32只大鼠随机分为4组,对照组饲喂基础饲料;诱导组饲喂高脂饲料;试验组给予高脂饲料+莲心碱灌胃2.5和5.0 mg·kg-1.测血清中血脂和丙二醛(MDA)水平,以及谷胱甘肽过氧化物酶(GSH-Px)、超氧化物歧化酶(SOD)活性;取肝脏测绝对和相对肝重及MDA含量.结果表明莲心碱可显著降低实验性高脂血症大鼠血清中总胆固醇、甘油三酯、低密度脂蛋白胆固醇水平和动脉粥样硬化指数;显著升高血清高密度脂蛋白胆固醇、GSH-Px和SOD水平;同时还可显著降低血清和肝脏中MDA的含量;其绝对和相对肝重均低于诱导组.%The paper investigated the effects of Liensinine(LIE)on blood lipids and lipid peroxidation in experimental hyperlipidemia rats.32 rats were randomly divided into four groups,and induced group was fed with high fat diet. LIE groups were given group raised with normal diet was established. Blood was taken out to determine the levers of serum lipids, GSH-Px, SOD and MDA.Absolute and relative liver weight to body and MDA levels in liver were also determined at the last day. The results showed that LIE produced significant decrease of serum triglyceride total cholesterol and LDL-cholesterol levels( P < 0.01), and remarkable increase of serum HDL-cholesterol levels( P < 0.01)in experimental hyperlipidemia rats. GSH-Px and SOD activities in LIE groups were much higher than those of induced group. Meanwhile,the MDA levels in blood and liver of LIE groups were much lower than those of induced group. In LIE groups,absolute and relative liver weights were reduced comparing with hyperlipidemia-induced group without LIE.

  13. EFFECTS OF CREATINE, GINSENG, AND ASTRAGALUS SUPPLEMENTATION ON STRENGTH, BODY COMPOSITION, MOOD, AND BLOOD LIPIDS DURING STRENGTH-TRAINING IN OLDER ADULTS

    Directory of Open Access Journals (Sweden)

    Michael E. Rogers

    2006-03-01

    Full Text Available The effects of supplemental dietary creatine and a botanical extract consisting of ginseng and astragalus were evaluated in 44 adults aged 55-84 years participating in a 12-week strength-training program. Participants consumed creatine only (Cr, creatine plus botanical extract (CrBE, or placebo (PL, and performed bench press, lat pull down, biceps curl, leg press, knee extension, and knee flexion for 3 sets of 8-12 reps on 3 days per week for 12 weeks. The 1-repetition maximum for each exercise, body composition (full-body DEXA, blood lipids, and mood states were evaluated before and after the intervention. Training improved (p < 0.05 strength and lean mass for all groups, however greater gains were observed with Cr and CrBE compared with placebo (but no difference was found between Cr and CrBE. Only CrBE improved blood lipids and self-reported vigor, and the CrBE group lost significantly more body fat and gained more bench press strength than Cr. These results indicate that strength and lean mass gains achieved by older adults participating in a strength training program can be enhanced with creatine supplementation, and that ginseng and astragalus may provide additional health and psychological benefits. However, these herbs do not appear to have an additive effect on strength and lean mass gains during training

  14. Lipid profiles of blood serum and fatty acid composition of meat of hybrid duck fed diet supplemented with Noni (Morinda citrifolia fruit meal

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    David Kurniawan

    2015-09-01

    Full Text Available Noni fruit is a medicinal plant with biological activity like antioxidant that could potentially be used as a feed additive in poultry. This research investigated the effect of noni fruit powder as feed additive on lipid profiles of blood and meat fatty acid compositions of meat of hybrid duck. One hundred twenty 2-week-old hybrid ducks crossing between Peking and Khaki Campbell duck were subjected. They were randomly allotted to 24 experimental units. Each experimental unit was 70x80x40 cm in size and it was used for 5 ducks up to they reached 56 days of age. Each unit was equipped with waterer and feeder. The ducks were raised on litter-type floor. The basal experimental diet was formulated according to the standards of National Research Council (1994. The method used for this study was experimental with 4 different treatments in 6 replications. The treatments were as follow: P0: basal feed without supplementation of noni fruit powder as control; P1: basal feed + 1 % noni fruit powder; P2: basal feed + 2 % noni fruit powder; P3: basal feed + 3 % noni fruit powder. Data were analyzed by one-way of Completely Randomized Design ANOVA and if there was significant effect followed by Duncan’s Multiple Range Test. Result showed that using noni fruit powder as feed additive had no significant effect (P>0.05 on lipid profiles of blood and fatty acid composition of meat.

  15. Orange juice consumption and its effect on blood lipid profile and indices of the metabolic syndrome; a randomised, controlled trial in an at-risk population.

    Science.gov (United States)

    Simpson, E J; Mendis, B; Macdonald, I A

    2016-04-20

    Data from epidemiological and in vitro studies suggest that orange juice (OJ) may have a positive impact on lipid metabolism. However, there have been reports in the media claiming detrimental consequences of 100% juice consumption, including weight-gain and adverse effects on insulin sensitivity and blood lipid profile. The effect of daily OJ consumption was assessed using a randomised, placebo-controlled, single-blinded, parallel group design. Thirty-six overweight, but otherwise healthy men (40-60 years; 27-35 kg m(-2)) with elevated fasting serum cholesterol (5-7 mmol l(-1)), were recruited from the general UK population. None were using nutritional strategies or medication to lower their cholesterol, nor were regular consumers of citrus products. Assessment of BMI, HOMA-IR, and circulating lipid (total cholesterol, low-density lipoprotein, high-density lipoprotein, non-esterified fatty acids, triacylglycerol, apolipoprotein-A1 and apolipoprotein-B) concentrations, was made when fasted before (V1) and after a 12-week intervention (V2), during which participants consumed 250 ml per d of OJ or an energy and sugars-matched orange-flavoured drink (control). The two groups were matched at V1 with respect to all parameters described above. Although triacylglycerol concentration was similar between the groups at both visits, a trend for the change in this variable to differ between groups was observed (P = 0.060), with those in control exhibiting a significant increase in triacylglycerol at V2, compared with V1. In OJ, those with the highest initial triacylglycerol concentration showed the greatest reduction at V2 (R(2) = 0.579; P < 0.001), whereas there was no correlation between these variables in controls (R(2) = 0.023; P = 0.548). Twelve weeks consumption of 250 ml per d of OJ did not adversely affect insulin sensitivity, circulating lipids or body weight. PMID:26965492

  16. Assessment risk of osteoporosis in Chinese people: relationship among body mass index, serum lipid profiles, blood glucose, and bone mineral density

    Directory of Open Access Journals (Sweden)

    Cui RT

    2016-07-01

    Full Text Available Rongtao Cui,1 Lin Zhou,2 Zuohong Li,2 Qing Li,2 Zhiming Qi,2 Junyong Zhang3 1Department of Orthopedic and Trauma Surgery, Surgical Research, Duisburg-Essen University Hospital, Essen, Germany; 2Department of Orthopedics, Dalian Central Hospital, Dalian, 3Department of Gastroenterology, Shandong Provincial Hospital, Jinan, People’s Republic of China Objective: The aim of our study was to investigate the relationship among age, sex, body mass index (BMI, serum lipid profiles, blood glucose (BG, and bone mineral density (BMD, making an assessment of the risk of osteoporosis.Materials and methods: A total of 1,035 male and 3,953 female healthy volunteers (aged 41–95 years were recruited by an open invitation. The basic information, including age, sex, height, weight, waistline, hipline, menstrual cycle, and medical history, were collected by a questionnaire survey and physical examination. Serum lipid profiles, BG, postprandial blood glucose, and glycosylated hemoglobin were obtained after 12 hours fasting. BMD in lumbar spine was measured by dual-energy X-ray absorptiometry scanning.Results: The age-adjusted BMD in females was significantly lower than in males. With aging, greater differences of BMD distribution exist in elderly females than in males (P<0.001, and the fastigium of bone mass loss was in the age range from 51 to 55 in females and from 61 to 65 years in males. After adjustment for sex, there were significant differences in BMD among BMI-stratified groups in both males and females. The subjects with a BMI of <18.5 had a higher incidence of osteoporosis than BMI ≥18.5 in both sexes. BMD in type 2 diabetes mellitus with a BG of >7.0 mmol/L was lower than in people with BG of ≤7.0 mmol/L (P<0.001. People with serum high-density lipoprotein cholesterol levels of ≥1.56 mmol/L had a greater prevalence of osteoporosis compared with high-density lipoprotein cholesterol ≤1.55 mmol/L. Logistic regression with odds ratios showed that

  17. Levels of alpha-toxin correlate with distinct phenotypic response profiles of blood mononuclear cells and with agr background of community-associated Staphylococcus aureus isolates.

    Science.gov (United States)

    Mairpady Shambat, Srikanth; Haggar, Axana; Vandenesch, Francois; Lina, Gerard; van Wamel, Willem J B; Arakere, Gayathri; Svensson, Mattias; Norrby-Teglund, Anna

    2014-01-01

    Epidemiological studies of Staphylococcus aureus have shown a relation between certain clones and the presence of specific virulence genes, but how this translates into virulence-associated functional responses is not fully elucidated. Here we addressed this issue by analyses of community-acquired S. aureus strains characterized with respect to antibiotic resistance, ST types, agr types, and virulence gene profiles. Supernatants containing exotoxins were prepared from overnight bacterial cultures, and tested in proliferation assays using human peripheral blood mononuclear cells (PBMC). The strains displayed stable phenotypic response profiles, defined by either a proliferative or cytotoxic response. Although, virtually all strains elicited superantigen-mediated proliferative responses, the strains with a cytotoxic profile induced proliferation only in cultures with the most diluted supernatants. This indicated that the superantigen-response was masked by a cytotoxic effect which was also confirmed by flow cytometry analysis. The cytotoxic supernatants contained significantly higher levels of α-toxin than did the proliferative supernatants. Addition of α-toxin to supernatants characterized as proliferative switched the response into cytotoxic profiles. In contrast, no effect of Panton Valentine Leukocidin, δ-toxin or phenol soluble modulin α-3 was noted in the proliferative assay. Furthermore, a significant association between agr type and phenotypic profile was found, where agrII and agrIII strains had predominantly a proliferative profile whereas agrI and IV strains had a predominantly cytotoxic profile. The differential response profiles associated with specific S. aureus strains with varying toxin production could possibly have an impact on disease manifestations, and as such may reflect specific pathotypes.

  18. Extracellular water and blood pressure in adults with growth hormone (GH deficiency: a genotype-phenotype association study.

    Directory of Open Access Journals (Sweden)

    Edna J L Barbosa

    Full Text Available Growth hormone deficiency (GHD in adults is associated with decreased extracellular water volume (ECW. In response to GH replacement therapy (GHRT, ECW increases and blood pressure (BP reduces or remains unchanged. Our primary aim was to study the association between polymorphisms in genes related to renal tubular function with ECW and BP before and 1 year after GHRT. The ECW measures using bioimpedance analysis (BIA and bioimpedance spectroscopy (BIS were validated against a reference method, the sodium bromide dilution method (Br(-.Using a candidate gene approach, fifteen single-nucleotide polymorphisms (SNPs in nine genes with known impact on renal tubular function (AGT, SCNN1A, SCNN1G, SLC12A1, SLC12A3, KCNJ1, STK39, WNK1 and CASR were genotyped and analyzed for associations with ECW and BP at baseline and with their changes after 1 year of GHRT in 311 adult GHD patients. ECW was measured with the Br(-, BIA, and BIS.Both BIA and BIS measurements demonstrated similar ECW results as the reference method. At baseline, after adjustment for sex and BMI, SNP rs2291340 in the SLC12A1 gene was associated with ECW volume in GHD patients (p = 0.039. None of the SNPs influenced the ECW response to GHRT. One SNP in the SLC12A3 gene (rs11643718; p = 0.024 and three SNPs in the SCNN1G gene [rs5723 (p = 0.02, rs5729 (p = 0.016 and rs13331086 (p = 0.035] were associated with the inter-individual differences in BP levels at baseline. A polymorphism in the calcium-sensing receptor (CASR gene (rs1965357 was associated with changes in systolic BP after GHRT (p = 0.036. None of these associations remained statistically significant when corrected for multiple testing.The BIA and BIS are as accurate as Br(- to measure ECW in GHD adults before and during GHRT. Our study provides the first evidence that individual polymorphisms may have clinically relevant effects on ECW and BP in GHD adults.

  19. Non-genomic inhibitory effect of glucocorticoids on activated peripheral blood basophils through suppression of lipid raft formation.

    Science.gov (United States)

    Yamagata, S; Tomita, K; Sano, H; Itoh, Y; Fukai, Y; Okimoto, N; Watatani, N; Inbe, S; Miyajima, H; Tsukamoto, K; Santoh, H; Ichihashi, H; Sano, A; Sato, R; Tohda, Y

    2012-10-01

    We investigated the non-genomic effects of glucocorticoids (GCs) on inhibition of plasma membrane lipid raft formation in activated human basophils. Human basophils obtained from house dust mite (HDM)-sensitive volunteers were pretreated with hydrocortisone (CORT) or dexamethasone (Dex) for 30 min and then primed with phorbol 12-myristate 13-acetate (PMA, 10 ng/ml) or HDM (10 µg/ml). The expression of CD63, a basophil activation marker, was assessed by flow cytometry. Membrane-bound GC receptors (mGCRs) were analysed by flow cytometry and confocal laser microscopy. Lipid rafts were assessed using a GM1 ganglioside probe and visualization by confocal laser microscopy. Pretreatment of basophils with CORT (10(-4) M and 10(-5) M) and Dex (10(-7) M) significantly inhibited CD63 expression 20 min after addition of PMA or HDM. The inhibitory effects of GCs were not altered by the nuclear GC receptor (GCR) antagonist RU486 (10(-5) M) or the protein synthesis inhibitor cycloheximide (10(-4) M) (P < 0·05). CORT coupled to bovine serum albumin (BSA-CORT) mimicked the rapid inhibitory effects of CORT, suggesting the involvement of mGCRs. mGCRs were detectable on the plasma membrane of resting basophils and formed nanoclusters following treatment with PMA or HDM. Pretreatment of cells with BSA-CORT inhibited the expression of mGCRs and nanoclustering of ganglioside GM1 in lipid rafts. The study provides evidence that non-genomic mechanisms are involved in the rapid inhibitory effect of GCs on the formation of lipid raft nanoclusters, through binding to mGCRs on the plasma membrane of activated basophils. PMID:22943204

  20. Effect of squash seed meal (Cucurbita moschata on broiler performance, sensory meat quality, and blood lipid profile

    Directory of Open Access Journals (Sweden)

    YM Aguilar

    2011-12-01

    Full Text Available In this experiment, 240 Cobb-500® broilers reared from1 to 49 days, and distributed according to a completely experimental randomized design with four treatments of four replicates each in order to evaluate the effect of the dietary inclusion of 0, 33, 66 or 100 g/kg of squash seed meal (SSM (Cucurbita moschata on the performance, carcass yield, serum lipid profile and sensory meat quality of broilers. Significant differences (p<0.05 were detected in performance, carcass weight, weight and breast yield, and leg weight. The best results were obtained with 33 and 66 g/kg as compared to the control diet and 100 g SSM /kg. Abdominal fat decreased with the inclusion of 66 and 100 g SSM / kg, but the sensory quality of breast and thighs was not affected by the inclusion of SSM. The serum levels of total cholesterol, very low density (VLDL and low density (LDL lipoproteins, triglycerides, glucose and atherogenic index decreased with the inclusion of 100 g/kg of SSM, except for high density lipoproteins (HDL, which increased. The inclusion of 0, 33, 66 and 100 g/kg of SSM in broiler diets, partially replacing soybean meal and vegetable oil, improved live performance and edible portions yield. In addition, abdominal fat and serum levels of harmful lipids were reduced, whereas serum levels of beneficial lipids increased. There was no effect on meat sensory quality.

  1. Effects of medium-chain fatty acids and oleic acid on blood lipids, lipoproteins, glucose, insulin, and lipid transfer protein activities

    DEFF Research Database (Denmark)

    Tholstrup, T.; Ehnholm, C.; Jauhiainen, M.;

    2004-01-01

    design, 17 healthy young men replaced part of their habitual dietary fat intake with 70 g MCTs (66% 8:0 and 34% 10:0) or high-oleic sunflower oil (89.4% 18:1). Each intervention period lasted 21 d, and the 2 periods were separated by a washout period of 2 wk. Blood samples were taken before and after...... the intervention periods. Results: Compared with the intake of high-oleic sunflower oil, MCT intake resulted in 11% higher plasma total cholesterol (P = 0.0005), 12% higher LDL cholesterol (P = 0.0001), 32% higher VLDL cholesterol (P = 0.080), a 12% higher ratio of LDL to HDL cholesterol (P = 0.002), 22% higher......Background: Dietary medium-chain fatty acids (MCFAs) are of nutritional interest because they are more easily absorbed from dietary medium-chain triacylglycerols (MCTs) than are long-chain fatty acids from, for example, vegetable oils. It has generally been claimed that MCFAs do not increase plasma...

  2. Assessment risk of osteoporosis in Chinese people: relationship among body mass index, serum lipid profiles, blood glucose, and bone mineral density

    Science.gov (United States)

    Cui, Rongtao; Zhou, Lin; Li, Zuohong; Li, Qing; Qi, Zhiming; Zhang, Junyong

    2016-01-01

    Objective The aim of our study was to investigate the relationship among age, sex, body mass index (BMI), serum lipid profiles, blood glucose (BG), and bone mineral density (BMD), making an assessment of the risk of osteoporosis. Materials and methods A total of 1,035 male and 3,953 female healthy volunteers (aged 41–95 years) were recruited by an open invitation. The basic information, including age, sex, height, weight, waistline, hipline, menstrual cycle, and medical history, were collected by a questionnaire survey and physical examination. Serum lipid profiles, BG, postprandial blood glucose, and glycosylated hemoglobin were obtained after 12 hours fasting. BMD in lumbar spine was measured by dual-energy X-ray absorptiometry scanning. Results The age-adjusted BMD in females was significantly lower than in males. With aging, greater differences of BMD distribution exist in elderly females than in males (P7.0 mmol/L was lower than in people with BG of ≤7.0 mmol/L (P<0.001). People with serum high-density lipoprotein cholesterol levels of ≥1.56 mmol/L had a greater prevalence of osteoporosis compared with high-density lipoprotein cholesterol ≤1.55 mmol/L. Logistic regression with odds ratios showed that no association was found among total cholesterol, triglyceride, low-density lipoprotein cholesterol, glycosylated hemoglobin, postprandial blood glucose and BMD. Conclusion The present study further confirmed that factors such as age, sex, weight, BMI, high-density lipoprotein cholesterol, and diabetes are significant predictors of osteoporosis in the Chinese people. PMID:27445467

  3. Effects of the Dietary Addition of Amaranth (Amaranthus mantegazzianus) Protein Isolate on Antioxidant Status, Lipid Profiles and Blood Pressure of Rats.

    Science.gov (United States)

    Lado, María B; Burini, Julieta; Rinaldi, Gustavo; Añón, María C; Tironi, Valeria A

    2015-12-01

    The effects of the dietary addition of 2.5% (w/w) Amaranthus mantegazzianus protein isolate (AI) on blood pressure, lipid profiles and antioxidative status of Wistar rats were evaluated. Six diets were used to feed animals during 28 days: (base (AIN93G), Chol (cholesterol 1%, w/w), CE (α-tocopherol 0.005%, w/w), CholE (cholesterol 1% (w/w) + α-tocopherol 0.005%, w/w), CAI (AI 2.5% w/w), CholAI (cholesterol 1% (w/w) + AI 2.5%, w/w). Lipid profiles of plasma and liver and faecal cholesterol content were analyzed. Antioxidant status was evaluated by the ferric reducing activity of plasma (FRAP), the 2-thiobarbituric acid (TBA) assay and superoxide dismutase (SOD) activity in plasma and liver. Blood pressure was measured in the tail artery of rats. CholA group presented a significant (α < 0.05) reduction (16%) in the plasma total cholesterol. In liver, the intake of cholesterol (Chol group) induced a significant increment in cholesterol and triglycerides (2.5 and 2.3 times, respectively), which could be decreased (18% and 47%, respectively) by the addition of AI (CholA group). This last group also showed an increased faecal cholesterol excretion (20%). Increment (50%) in FRAP values, diminution of TBA value in plasma and liver (70% and 38%, respectively) and diminution of SOD activity (20%) in plasma of CholA group suggest an antioxidant effect because of the intake of AI. In addition, CA and CholA groups presented a diminution (18%) of blood pressure after 28 days. PMID:26497504

  4. Modulatory effect of pineapple peel extract on lipid peroxidation,catalase activity and hepatic biomarker levels in blood plasma of alcoholinduced oxidative stressed rats

    Institute of Scientific and Technical Information of China (English)

    Okafor; OY; Erukainure; OL; Ajiboye; JA; Adejobi; RO; Owolabi; FO; Kosoko; SB

    2011-01-01

    Objective:To investigate the ability of the methanolic extract of pineapple peel to modulate alcohol-induced lipid peroxidation,changes in catalase activities and hepatic biochemical marker levels in blood plasma.Methods:Oxidative stress was induced by oral administration of ethanol(20%w/v) at a dosage of 5 niL/kg bw in rats.After 28 days of treatment,the rats were fasted overnight and sacrificed by cervical dislocation.Blood was collected with a 2 mL syringe by cardiac puncture and was centrifuged at 3000 rpm for 10 min.The plasma was analyzed to evaluate malondialdehyde(MDA),catalase activity,aspartate aminotransferase(AST),alkaline phosphatase(ALP) and alanine aminotransferase(ALT) concentrations.Results:Administration of alcohol caused a drastic increase(87.74%) in MDA level compared with the control.Pineapple peel extract significantly reduced the MDA level by 60.16%at 2.S mL/kg bw.Rats fed alcohol only had the highest catalase activity,treatment with pineapple peel extract at 2.5 mL/kg bw however, reduced the activity.Increased AST,ALP and ALT activities were observed in rats fed alcohol only respectively,treatment with pineapple peel extract drastically reduced their activities. Conclusions:The positive modulation of lipid peroxidation,catalase activities as well as hepatic biomarker levels of blood plasma by the methanolic extract of pineapple peels under alcoholinduced oxidative stress is an indication of its protective ability in the management of alcoholinduced toxicity.

  5. Effects of tanshinone Ⅱ sodium sulfonate plus cinepazide maleate on the hemorrheologic indexes and blood lipids in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Chunliang Li; Mingzhu Zhang; Haijun Zheng; Fengzhi Xue

    2007-01-01

    BACKGROUND: The severity of cerebral infarction is associated with the increase of blood viscosity caused by hyperfibrinogenemia and hyperlipidemia, etc. Thus it has become one of the target for treating cerebral infarction to decrease blood viscosity by integrated Chinese and western medicine.OBJECTIVE: To investigate the influence and clinical therapeutic effects of cinepazide maleate combined with tanshinone Ⅱ A sodium sulfonate on the hemorrheologic indexes and blood lipids of patients with acute cerebral infarction, and compare the results with those of simple cinepazide maleate treatment.DESIGN: A non-randomized case-controlled observation.SETTINGS: Hebei North University; the Second Affiliated Hospitals of Hebei North University; the Third Affiliated Hospitals of Hebei North University.PARTICIPANTS: Eighty-six inpatients with cerebral infarction were selected from the infirmary, the Second and Third Affiliated Hospitals of Hebei North University from September 2004 to October 2006.They were all diagnosed to have acute cerebral infarction by CT or MRI, and accorded with the diagnostic standards for acute cerebral infarction set by the Fourth National Academic Meeting for Cerebrovascular Disease in 1995. Meanwhile, 40 teachers and medical staff of voluntary physical examinees were selected as the control group. Informed contents were obtained from all the patients and their relatives.METHODS: The patients were divided into combined treatment group (n=43) and simple treatment group (n=43). In the combined treatment group, the patients were administrated with 160 mg cinepazide maleate injection (Beijing Four-ring Pharmaceutical, Co.,Ltd, No. H200220125; 80 mg/2 mL) added in 5% glucose,and 40 mg tanshinone Ⅱ sodium sulfonate (Shanghai No.1 Biochemical & Pharmaceutical Co.,Ltd., No.H31022558, 10 mg/2 mL) added in 250 mL normal saline. In the simple treatment group, the patients were only administrated with cinepazide maleate 320 mg added in 5% glucose or

  6. The Adjustion of Tartary Buckwheat Extracts to Blood Sugar and Blood Lipid of Mouse and Big Rat%苦荞提取物对大小鼠血糖、血脂的调节

    Institute of Scientific and Technical Information of China (English)

    林汝法; 周运宁; 王瑞

    2001-01-01

    The influence of tartary buckwheat extra cts (TBE) on blood sugarof hyperglycemia rat caused by tetraoxygen pyrimidine a nd blood lipid of hyperlipidemia animal were observed.The results showed that TBE had no influence on the blood sugar of normal rats, high and middle dose of TBE could significantly decrease blood sugar of tetraoxygen pyrimidine caused hyperglycemia big rats ,and improved sugar tolera nt dose of tetraoxygen pyrimidine caused hynerglycemia.High dose of TBE could s ignificantly decrease the concentration of total cholesterol of blood serum of rat,and middle dose of TBE could significantly decrease the concentration of total triglyceride of blood serum of rat.%试验观察了苦荞提取物对四氧嘧啶所引起的高血糖型大鼠的降血糖作用及对高血脂症动物血脂的影响。结果表明,苦荞提取物对正常大鼠血糖无影响,大、中剂量对四氧嘧啶所致的高血糖大鼠空腹血糖有明显的降低作用,并改善由四氧嘧啶所引起的高血糖大鼠的糖耐量。给予大剂量苦荞提取物可使大鼠血清总胆固醇(TC)浓度显著下降,给予中剂量可使大鼠血清甘油三酯(TG)浓度显著下降。

  7. [Effect of estradiol valerate and chlormadinone acetate in hormone replacement therapy in postmenopause on Kupperman index, body weight, blood pressure, lipids, enzymes and electrolytes].

    Science.gov (United States)

    Göretzlehner, G; Nikschick, S; Zimmermann, T

    1996-01-01

    Kupperman-index, weight, blood pressure, serum lipids, blood count, thrombocytes, fibrinogen, thrombine time, electrolytes, enzymes, serum proteins, bilirubine and other parameters were studied in 16 healthy post-menopausal women treated for 18 months with 2 mgs estradiol valerate continuously sequentially combined with the antiandrogenic progestogen chlormadinone acetate (CMA) 2 mgs from 1st to 12th every month of treatment. The women were examined after the 1st, 3rd, 6th, 12th, and 18th month during the last 3 days of the progestogen phase, where the CMA had been added to the estradiol valerate for at least 12 days. The combined estradiol-CMA therapy resulted in a significantly reduced Kupperman-index. The total serum cholesterol- and LDLC-levels were also reduced and the HDL-cholesterol and HDLC-cholesterol-quotient increased. Triglycerides, weight, blood pressure, enzymes, and other parameters were unchanged. The positively metabolic effects of estradiol valerate were not altered after the chlormadinone acetate in a sequential regime.

  8. 齐拉西酮与利培酮对精神分裂症患者体质量、血糖、血脂的影响%Effect of Ziprasidone and Risperidone on Schizophrenia Patients' Body Weight, Blood Glucose, Blood Lipid

    Institute of Scientific and Technical Information of China (English)

    朱肖飞

    2012-01-01

      Objective To investigate the effect of ziprasidone and risperidone on schizophrenia patients' body weight, blood lipid, blood glucose. Methods 85 cases of schizophrenia patients' from our hospital in 2008 June to 2011 June were selected, ziprasidone and risperidone respectively given to the patient, the effect of body weight, blood sugar, blood lipid were observed. Results ziprasidone treatment group before and after weight, blood glucose, blood lipid have no statistical difference (P>0.05), risperidone treatment before and after weight, blood lipid, blood glucose have statistics difference (P0.05),利培酮治疗前后体质量、血脂、血糖有统计学差异(P <0.05).结论齐拉西酮相比利培酮治疗精神分裂症患者,对其体质量、血脂、血糖的影响具有明显优势,安全性更高.

  9. Effects of Intensity of Aerobics on Body Composition and Blood Lipid Profile in Obese/Overweight Females

    OpenAIRE

    Sayyed Mohammad Marandi; Neda Ghadiri Bahram Abadi; Fahimeh Esfarjani; Hosein Mojtahedi; Gholamali Ghasemi

    2013-01-01

    Background: Obesity is a threat to the health of modern urban citizens, especially women. Aerobic is an effect of exercise which rapidly is developing among urban women. This study was designed to examine the effects of light and moderate aerobic intensity on body composition and serum lipid profile in obese/overweight women living in Isfahan. Methods: Forty-five middle-aged obese/overweight volunteer women (25-40 years, and body mass index (BMI) ΃25 to 30 kg/m 2 ) were randomly assigned i...

  10. Efficiency of Barley Bran and Oat Bran in Ameliorating Blood Lipid Profile and the Adverse Histological Changes in Hypercholesterolemic Male Rats

    Directory of Open Access Journals (Sweden)

    Haddad A. El Rabey

    2013-01-01

    Full Text Available The efficiency of oat bran and barley bran in lowering the induced hyperlipidemia and hypercholesterolemia in blood of male Albino rats (Rattus rattus was studied. Twenty rats were divided into four groups each consisted of five rats and fed the specified test diets for eight weeks. The first group (G1 is the negative group which was fed basal diet, the second group (G2 was fed 1.0% cholesterol, was the third group (G3 fed 1.0% cholesterol and 10% oats bran, and the fourth group (G4 was fed 1.0% cholesterol and 10% barley bran. Feeding rats on 1% cholesterol significantly increased serum total cholesterol, low density lipoprotein, and very low density lipoprotein and triglyceride and decreased serum high density lipoprotein. Furthermore, enzyme activity of alanine aminotransferase, aspartate aminotransferase, and alkaline phosphatase was increased, and lipid peroxide was increased, whereas catalase and glutathione-S-transferase were decreased. Kidney functions parameters in the cholesterol supplemented group were elevated compared with the negative control. In addition, histological alteration in kidney, liver, heart, and testes was observed, compared with the negative control. Hypercholesterolemic rats supplemented with oat bran and barley bran showed significant decrease in lipid parameters, significant increase in high density lipoprotein-cholesterol, improved antioxidant enzyme, and improved histopathology of kidney, liver, heart, and testes. In conclusion, both oat bran and barley bran had protective effects against induced hyperlipidemia and improved histological alterations. Oat bran appeared more efficient than barley bran in lowering the lipid profile levels in hypercholesterolemic rats.

  11. Effects of Xuezhikang Capsule(血脂康胶囊) on Blood Lipids,Platelet Activation and Coagulation-Fibrinolysis Activity in Patients with Hyperlipidemia

    Institute of Scientific and Technical Information of China (English)

    刘志高; 余细勇

    2004-01-01

    Objective: To investigate the effects of Xuezhikang capsule (XZK, 血脂康胶囊) on blood lipids level, platelet activation and coagulation-fibrinolysis activity in patients with hyerlipidemia. Methods:Seventy-six patients of hyperlipidemia were randomly divided into two groups, the XZK group (n = 38) treated with XZK 600mg, taken two times per day and the Simvastatin (SIM) group (n = 38) treated with SIM 20mg per day, with the treatment lasting 8 weeks for both groups. Levels of fasting serum lipids, including total cholesterol (TC), triglyceride (TG), high and low density l ipoprotein cholesterol (HDL-C and LDL-C),plasma GMP-140, fibrinogen (FIB), tissue plasminogen activator (t-PA), plasminogen activator inhibitor type-1 (PAl-) and prothrombin time (PT) were all measured before and 8 weeks after treatment. Data were compared before and after treatment and also compared with those measured in 20 healthy subjects of control. Results: Before treantment the levels of TC, TG and LDL-C were obviously higher and HDL-C level was significantly lower in hyperlipidemia patients than those in healthy subjects ( P<0.05 or P<0.01). After 4-8 weeks of XZK treatment, the levels of TC, TG, LDL-C and FIB and activities of GMP-140 and PAl-1 were obviously lowered (P<0.05 or P<0.01). But in the SIM group there was no obvious change in FIB (P>0.05), instead it showed obvious increase of HDL-C and decrease of TC and LDL-C after treatment ( P<0.05 or P<0.01). Conclusion: XZK could inhibit platelet activity and improve coagulation-fibrinolysis function, besides its lipids lowering effect.

  12. The use of antioxidative stress enzymes, lipid peroxidation, and red blood cell abnormalities as biomarkers of stress in Periphthalmus papilio of the polluted coastal Lagos lagoon.

    Science.gov (United States)

    Nnamdi, Amaeze H; Olumide, Adebesin A; Adeladun, Adepegba E; Oyenike, Kolapo; Rosemary, Egonmwan I

    2015-03-01

    We assessed the mudskipper, Periphthalmus papilio inhabiting the coast line of the Lagos lagoon, Gulf of Guinea, to determine suitable biomarkers of stress due to its current status as a polluted water body. The gill and liver samples showed evidence of some activities of antioxidative stress enzymes including catalase, superoxide dismutase, glutathione-s-transferase, reduced glutahthione, as well as some detectable levels of lipid peroxidation product. The stress status of the fishes was also elucidated by nuclear abnormalities especially micronucleus formation and the presence of numerous vacuolated red blood cells. Given the current need for more sensitive bioindicators in monitoring pollution in this lagoon, we hereby present these inherent responses in P. papilio as a suitable candidate for incorporation into the current repertoire for ecotoxicological investigations in polluted water bodies of the Gulf of Guinea coastline. PMID:25666650

  13. Fasting Blood Glucose and Lipid Profile Alterations following Twelve-Month Androgen Deprivation Therapy in Men with Prostate Cancer

    Directory of Open Access Journals (Sweden)

    Hasan S. Sağlam

    2012-01-01

    Full Text Available Purpose. In this retrospective study, we aimed to investigate the effects of androgen deprivation therapy (ADT on blood glucose and blood cholesterol levels over a 12-month period. Materials and Methods. Between January 2010 and June 2012, the data of 44 patients with prostate cancer who were receiving ADT were collected from a hospital database. Patients with additional malignancy or diabetes and those who had been prescribed and were currently taking cholesterol-lowering medication were excluded from the study. Data (including fasting blood glucose levels and a cholesterol profile were collected and analysed statistically. A value <0.05 was considered statistically significant. Results. Twelve months after the initiation of ADT, fasting blood glucose (FBG, total cholesterol (TC, low-density lipoprotein (LDL cholesterol, high-density lipoprotein (HDL cholesterol, and triglyceride (TG levels changed. FBG, TC, LDL cholesterol, and TG increased significantly (, 0.000, 0.000, and 0.000, resp., while HDL cholesterol decreased (. Conclusion. ADT may increase FBG, TC, LDL cholesterol, and TG but decrease HDL cholesterol by the end of a year of treatment. Therefore, close followup may be needed as a consequence of one-year ADT regarding metabolic alterations.

  14. Effect of homocysteine-lowering nutrients on blood lipids: Results from four randomised, placebo-controlled studies in healthy humans

    NARCIS (Netherlands)

    Olthof, M.R.; Vliet, T. van; Verhoef, P.; Zock, P.L.; Katan, M.B.

    2005-01-01

    Background: Betaine (trimethylglycine) lowers plasma homocysteine, a possible risk factor for cardiovascular disease. However, studies in renal patients and in obese individuals who are on a weight-loss diet suggest that betaine supplementation raises blood cholesterol; data in healthy individuals a

  15. Effect of Homocysteine-Lowering Nutrients on Blood Lipids: Result from Four Randomised, Placebo-Controlled Studies in Healthy Humans

    NARCIS (Netherlands)

    Olthof, M.R.; Vliet, van T.; Verhoef, P.; Zock, P.L.; Katan, M.B.

    2005-01-01

    Background Betaine (trimethylglycine) lowers plasma homocysteine, a possible risk factor for cardiovascular disease. However, studies in renal patients and in obese individuals who are on a weight-loss diet suggest that betaine supplementation raises blood cholesterol; data in healthy individuals ar

  16. Effect of temperature on the formation and inactivation of syringomycin E pores in human red blood cells and bimolecular lipid membranes.

    Science.gov (United States)

    Agner, G; Kaulin, Y A; Schagina, L V; Takemoto, J Y; Blasko, K

    2000-06-01

    The effects of temperature on the formation and inactivation of syringomycin E (SRE) pores were investigated with human red blood cells (RBCs) and lipid bilayer membranes (BLMs). SRE enhanced the RBC membrane permeability of 86Rb and monomeric hemoglobin in a temperature dependent manner. The kinetics of 86Rb and hemoglobin effluxes were measured at different temperatures and pore formation was found to be only slightly affected, while inactivation was strongly influenced by temperature. At 37 degrees C, SRE pore inactivation began 15 min after and at 20 degrees C, 40 min after SRE addition. At 6 degrees C, below the phase transition temperature of the major lipid components of the RBC membrane, no inactivation occurred for as long as 90 min. With BLMs, SRE induced a large current that remained stable at 14 degrees C, but at 23 degrees C it decreased over time while the single channel conductance and dwell time did not change. The results show that the temperature dependent inactivation of SRE pores is due to a decrease in the number of open pores.

  17. Age- and Gender-Specific Reference Intervals for Fasting Blood Glucose and Lipid Levels in School Children Measured With Abbott Architect c8000 Chemistry Analyzer.

    Science.gov (United States)

    Tamimi, Waleed; Albanyan, Esam; Altwaijri, Yasmin; Tamim, Hani; Alhussein, Fahad

    2012-04-01

    Reference intervals for pubertal characteristics are influenced by genetic, geographic, dietary and socioeconomic factors. Therefore, the aim of this study was to establish age-specific reference intervals of glucose and lipid levels among local school children. This was cross-sectional study, conducted among Saudi school children. Fasting blood samples were collected from 2149 children, 1138 (53%) boys and 1011 (47%) girls, aged 6 to 18 years old. Samples were analyzed on the Architect c8000 Chemistry System (Abbott Diagnostics, USA) for glucose, cholesterol, triglycerides, HDL and LDL. Reference intervals were established by nonparametric methods between the 2.5th and 97.5th percentiles. Significant differences were observed between boys and girls for cholesterol and triglycerides levels in all age groups (P < 0.02). Only at age 6-7 years and at adolescents, HDL and LDL levels were found to be significant (P < 0.001). No significant differences were seen in glucose levels except at age 12 to 13 years. Saudi children have comparable serum cholesterol levels than their Western counterparts. This may reflect changing dietary habits and increasing affluence in Saudi Arabia. Increased lipid screening is anticipated, and these reference intervals will aid in the early assessment of cardiovascular and diabetes risk in Saudi pediatric populations.

  18. Effects of the extract from roasted chicory (Cichorium intybus L.) root containing inulin-type fructans on blood glucose, lipid metabolism, and fecal properties.

    Science.gov (United States)

    Nishimura, Mie; Ohkawara, Tatsuya; Kanayama, Toshiyuki; Kitagawa, Kazuya; Nishimura, Hiroyuki; Nishihira, Jun

    2015-07-01

    The extract from roasted chicory (Cichorium intybus L.; jú jù) root (chicory root extract), which contains inulin-type fructans, has favorable effects including antihyperglycemic and antidyslipidemic effects and the improvement of bowel movement. In this study, we examined the effects of chicory root extract on blood glucose, lipid metabolism, and fecal properties in 47 healthy adult participants in a randomized, double-blind, placebo-controlled study. The participants were divided into a test group that drank chicory root extract and a placebo group that drank nonchicory root extract (ingesting 300 mL daily for 4 weeks). We performed hematological examinations and body composition measurements, and administered a visual analog scale (VAS) questionnaire for fecal properties at the baseline (Week 0) and after the intervention (Week 4) for the two groups. Although no significant differences in fasting plasma glucose or insulin were observed, hemoglobin A1c was found to decrease by ingesting chicory root extract. No intergroup differences in the levels of lipid metabolism parameters were observed. However, the level of adiponectin was significantly improved in the chicory root extract group when the baseline and postintervention values were compared. In addition, chicory root extract tends to improve the VAS score for fecal properties. These results suggest that chicory root extract could delay or prevent the early onset of diabetes mellitus and improve bowel movements. PMID:26151029

  19. The changes of serum BDNF, blood lipid and PCI in the elderly patients with coronary heart disease complicated with diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    Chun-Xia He; Jing-Jing Yang; Mei-Jin Yuan; Xiao-Juan Ding

    2016-01-01

    Objective:To compare the clinic from coronary heart disease complicated with diabetes mellitus patients serum BDNF changes, blood tests and PCI, for the clinical treatment of coronary heart disease in patients with diabetes mellitus provide certain reference and ideas.Methods: In outpatient of our hospital of elderly patients with coronary heart disease in patients with diabetes mellitus complicated with 126 cases into coronary heart disease combined with diabetes mellitus group, CHD patients admitted in the same period of 125 cases into coronary heart disease group and healthy subjects during the same period in 120 cases into the healthy control group, 61 males, 59 females, aged 58 to 79 years old, mean age (64.36± 2.20) to exclude coronary heart disease, diabetes and liver and other diseases. All patients according to Gensini integration system and coronary artery vascular image segmentation evaluation criteria for each of the degree of vascular stenosis were evaluated. Total cholesterol (TC), glycerin three fat (TG), low density protein (LDL-C), high density protein (HDL-C), apolipoprotein A1 (APOA-1) and apolipoprotein B (APOB) and other indicators were detected. The number of stents, mean diameter and length of stent in patients with coronary heart disease combined with diabetes mellitus and coronary heart disease group were compared. Results: Coronary heart disease with diabetes mellitus group Gensini score and serum BDNF concentrations were higher in CHD group and control group, CHD group Gensini score and serum BDNF concentrations were significantly higher than the control group, the differences were statistically significant; coronary heart disease and coronary heart disease group and blood fat group in TC, TG, LDL-C, diabetes, APO-B levels were significantly higher than that of control group HDL-C and APOA-1 were significantly lower than control group, coronary heart disease and diabetes group in TC, TG, LDL-C, blood lipid and APO-B level were

  20. Evaluation of the effects of Citrus sinensis seed oil on blood glucose, lipid profile and liver enzymes in rats injected with alloxan monohydrate

    Institute of Scientific and Technical Information of China (English)

    Chilaka K.C; Ifediba E.C; Ogamba J.O

    2015-01-01

    Objective: To evaluate the effects of Citrus sinensis seed oil on blood glucose, lipid profile and some liver enzymes activities in alloxan induced diabetic rats.Methods:About 120 mg/kg body weight alloxan monohydrate was injected intraperitoneally into 18 adult male albino rats weighing 180-200 g, which has been acclimatized in our laboratory for two weeks. Approximately 72 h after the alloxan injection, the rat became hyperglycaemic with blood glucose above 200 mg/dL. The diabetic rats were randomly assigned into three diabetic and one control groups of six rats each: normal control, diabetic treated with 1000 mg/kg body weight of emulsified seed oil; diabetic control, diabetic treated with 150 mg/kg body weight of metformin hydrochloride. Both controls received weight-checked solution of 4.8% v/v Tween-80 in distilled water. All injections in all groups were done intraperitoneally once daily for 28 d. The blood glucose estimation was done every week, with one touch glucometer as well as the weight checked with animal weighing balance. Lipid profiles and some liver enzymes activities (AST, ALT and ALP) were analysed using test kits and spectrophotometer. Data obtained were analyzed using One way ANOVA and post hoc test done using graph pad prism-version 6. Results: The results of this study indicated that Citrus sinensis seed oil was able to reduce blood glucose significantly (P<0.001) in the early weeks of the study when compared with both the diabetic control group and the metformin-treated group. The seed oil significantly lowered serum triglyceride, the serum LDL-cholesterol, total cholesterol and VLDL-cholesterol; the activities of all the liver enzymes assayed (P<0.05) but significantly increased the HDL-cholesterol in the diabetic oil-treated rats as compared to diabetic control (P<0.05). Conclusions: However, further studies need to be carried out to show its mechanism of action and to isolate the active ingredient in the Citrus sinensis seed oil that is

  1. Haloperidol-loaded lipid-core polymeric nanocapsules reduce DNA damage in blood and oxidative stress in liver and kidneys of rats

    Energy Technology Data Exchange (ETDEWEB)

    Roversi, Katiane, E-mail: katianeroversi@gmail.com [Universidade Federal de Santa Maria, Programa de Pós-Graduação em Farmacologia (Brazil); Benvegnú, Dalila M., E-mail: dalilabenvegnu@yahoo.com.br [Universidade Federal da Fronteira Sul (UFFS), Bioquímica e Farmacologia (Brazil); Roversi, Karine, E-mail: karineroversi-@hotmail.com [Universidade Federal de Santa Maria (UFSM), Departamento de Fisiologia e Farmacologia, Centro de Ciências da Saúde (Brazil); Trevizol, Fabíola, E-mail: fatrevizol@yahoo.com.br [Universidade Federal de Santa Maria, Programa de Pós-Graduação em Farmacologia (Brazil); Vey, Luciana T., E-mail: luciana.taschetto@hotmail.com [Universidade Federal de Santa Maria (UFSM), Departamento de Fisiologia e Farmacologia, Centro de Ciências da Saúde (Brazil); Elias, Fabiana, E-mail: fabiana.elias@uffs.edu.br [Universidade Federal da Fronteira Sul (UFFS), Bioquímica e Farmacologia (Brazil); Fracasso, Rafael, E-mail: rafael.fra@hotmail.com [Universidade Federal do Rio Grande do Sul, Programa de Pós-Graduação em Ciências Farmacêuticas (Brazil); and others

    2015-04-15

    Haloperidol (HP) nanoencapsulation improves therapeutic efficacy, prolongs the drug action time, and reduces its motor side effects. However, in a view of HP toxicity in organs like liver and kidneys in addition to the lack of knowledge regarding the toxicity of polymeric nanocapsules, our aim was to verify the influence of HP-nanoformulation on toxicity and oxidative stress markers in the liver and kidneys of rats, also observing the damage caused in the blood. For such, 28 adult male Wistar rats were designated in four experimental groups (n = 7) and treated with vehicle (C group), free haloperidol suspension (FH group), blank nanocapsules suspension (B-Nc group), and haloperidol-loaded lipid-core nanocapsules suspension (H-Nc group). The nanocapsules formulation presented the size of approximately 250 nm. All suspensions were administered to the animals (0.5 mg/kg/day-i.p.) for a period of 28 days. Our results showed that FH caused damage in the liver, evidenced by increased lipid peroxidation, plasma levels of aspartate aminotransferase, and alanine aminotransferase, as well as decreased cellular integrity and vitamin C levels. In kidneys, FH treatment caused damage to a lesser extent, observed by decreased activity of δ-aminolevulinate dehydratase (ALA-D) and levels of VIT C. In addition, FH treatment was also related to a higher DNA damage index in blood. On the other hand, animals treated with H-Nc and B-Nc did not show damage in liver, kidneys, and DNA. Our study indicates that the nanoencapsulation of haloperidol was able to prevent the sub-chronic toxicity commonly observed in liver, kidneys, and DNA, thus reflecting a pharmacological superiority in relation to free drug.

  2. Association between altered lipid profile, body mass index, low plasma adiponectin and varied blood pressure in trinidadian type 2 diabetic and non-diabetic subjects

    Directory of Open Access Journals (Sweden)

    Shivananda B Nayak

    2012-01-01

    Full Text Available Background: The obesity and hypertension have become the causes for the development type 2 diabetes. There is a limited study done on the contribution of body mass index (BMI to blood pressure (BP in the Caribbean population. Aim of our study was to determine the associations between lipid profile, BMI, adiponectin, and BP in Trinidadian type 2 diabetic patients with regards to age and ethnicity. Materials and Methods: This was a cohort study comprised of 266 subjects (85 males and 181 females attending primary and tertiary healthcare settings in central Trinidad. Of which, 126 diabetic subjects were matched with 140 non-diabetic subjects. Along with clinical history and anthropometry, adiponectin and lipid profile were measured in fasting blood samples. Results: The diabetic group had higher triglycerides, very low density lipoprotein (VLDL, and BP values which were statistically significant (P < 0.05 when compared to non-diabetic subjects. The high-density lipoprotein cholesterol (HDL-c and adiponectin were lower in diabetic subjects. HDL-c showed significant changes for ethnicity (P = 0.013 and gender (P = 0.043. The mean adiponectin concentrations were found to be significantly different among the ethnic groups (P = 0.001. Systolic pressure varied significantly with age (P = 0.018. As age increased, BP also increased. Ethnic groups had a significant difference in diastolic pressure (P = 0.027. East Indians had the highest mean diastolic pressure (80.74 ± 10.29 when compared to all other ethnic groups. Conclusion: HDL-cholesterol, low levels of adiponectin, and varied BP are associated in Trinidadian type 2 diabetic subjects with regards to age, gender, and ethnicity.

  3. Association of Neuropeptide-Y (NPY) and Interleukin-1beta (IL1B), Genotype-Phenotype Correlation and Plasma Lipids with Type-II Diabetes

    Science.gov (United States)

    Mansuri, Mohmmad Shoab; Ansarullah; Laddha, Naresh C.; Thakker, Ami; Ramachandran, A. V.; Begum, Rasheedunnisa

    2016-01-01

    Background Neuropeptide Y (NPY) is known to play a role in the regulation of satiety, energy balance, body weight, and insulin release. Interleukin-1beta (IL1B) has been associated with loss of beta-cell mass in type-II diabetes (TIID). Objectives The present study attempts to investigate the association of NPY exon2 +1128 T/C (Leu7Pro; rs16139), NPY promoter -399 T/C (rs16147) and IL1B -511 C/T (rs16944) polymorphisms with TIID and their correlation with plasma lipid levels, BMI, and IL1B transcript levels. Methods PCR-RFLP was used for genotyping these polymorphisms in a case-control study involving 558 TIID patients and 1085 healthy age-matched controls from Gujarat. Linkage disequilibrium and haplotype analysis of the NPY polymorphic sites were performed to assess their association with TIID. IL1B transcript levels in PBMCs were also assessed in 108 controls and 101 patients using real-time PCR. Results Our results show significant association of both structural and promoter polymorphisms of NPY (pLDL levels (p = 0.01). Conclusion The present study provides an evidence for a strong correlation between structural and promoter polymorphisms of NPY gene and upregulation of IL1B transcript levels with susceptibility to TIID and altering the lipid metabolism in Gujarat population. PMID:27749914

  4. 一例A3血型样本的分子机制%Study of molecular mechanism for a blood sample with A3 phenotype

    Institute of Scientific and Technical Information of China (English)

    梁伟; 杨亮; 梅传亮; 许德义; 邓刚; 贺芸蕾; 刘奕宇; 张哲

    2015-01-01

    Objective To explore the molecular mechanism for a blood sample with mixed-field hemagglutination upon determination of ABO blood group.Methods Serological techniques were employed to identify the erythrocyte phenotype.The A and B antigens were detected by flow cytometry.The preliminary genotype of ABO gene was assayed with sequence-specific primer-polymerase chain reaction (PCR-SSP).Exons 6 and 7 of the ABO gene were amplified with PCR and analyzed by direct sequencing.Haplotypes of the ABO gene were analyzed by cloning sequencing as well.Results The serological reaction pattern has supported an O phenotype when all the tubes were centrifuged for the first time.However, a mixed-field hemagglutination of red blood cells (RBCs) with anti-A antibodies was present after the tube was centrifuged five times later.A antigens were detected on the surface of partial red blood cells of the sample by flow cytometry.PCR-SSP results have shown that the preliminary ABO genotype was A/O.Analysis of the fragments of exons 6 and 7 of the ABO gene has indicated that heterozygosis lied as follows:261G/A, 425T/T, 467C/T, 646A/T, 681A/G, 745C/T, 771C/T, 829A/G, conjecturing the genotype to be A307/O02, which was confirmed by haplotype sequence analysis.Compared with A101 allele, A307 allele has two missense mutations, 467C> T and 745C> T, which have resulted in substitutions Pro156Leu and Arg249Trp in the A glycosyltransferase polypeptide chain.Conclusion A variant allele (A307) has been identified for the first time in mainland China, which is responsible for the formation of A3 phenotype.%目的 研究1例ABO定型时出现混合外观凝集特征个体的分子遗传机制.方法 应用血清学方法和流式细胞术鉴定其ABO红细胞表型,序列特异性引物聚合酶链反应(sequence-specific primerpolymerase chain reaction,PCR-SSP)方法进行ABO基因型的初步检测,对ABO基因第6、7外显子进行聚合酶链反应和DNA序列分析,并进一步通过克隆

  5. Further phenotypic characterization of the primitive lineage− CD34+CD38−CD90+CD45RA− hematopoietic stem cell/progenitor cell sub-population isolated from cord blood, mobilized peripheral blood and patients with chronic myelogenous leukemia

    International Nuclear Information System (INIS)

    The most primitive hematopoietic stem cell (HSC)/progenitor cell (PC) population reported to date is characterized as being Lin−CD34+CD38−CD90+CD45R. We have a long-standing interest in comparing the characteristics of hematopoietic progenitor cell populations enriched from normal subjects and patients with chronic myelogenous leukemia (CML). In order to investigate further purification of HSCs and for potential targetable differences between the very primitive normal and CML stem/PCs, we have phenotypically compared the normal and CML Lin−CD34+CD38−CD90+CD45RA− HSC/PC populations. The additional antigens analyzed were HLA-DR, the receptor tyrosine kinases c-kit and Tie2, the interleukin-3 cytokine receptor, CD33 and the activation antigen CD69, the latter of which was recently reported to be selectively elevated in cell lines expressing the Bcr-Abl tyrosine kinase. Notably, we found a strikingly low percentage of cells from the HSC/PC sub-population isolated from CML patients that were found to express the c-kit receptor (<1%) compared with the percentages of HSC/PCs expressing the c-kitR isolated from umbilical cord blood (50%) and mobilized peripheral blood (10%). Surprisingly, Tie2 receptor expression within the HSC/PC subset was extremely low from both normal and CML samples. Using in vivo transplantation studies, we provide evidence that HLA-DR, c-kitR, Tie2 and IL-3R may not be suitable markers for further partitioning of HSCs from the Lin−CD34+CD38−CD90+CD45RA− sub-population

  6. Effect of Homocysteine-Lowering Nutrients on Blood Lipids: Result from Four Randomised, Placebo-Controlled Studies in Healthy Humans

    OpenAIRE

    Margreet R Olthof; Trinette van Vliet; Petra Verhoef; Peter L Zock; Katan, Martijn B.

    2005-01-01

    Background: Betaine (trimethylglycine) lowers plasma homocysteine, a possible risk factor for cardiovascular disease. However, studies in renal patients and in obese individuals who are on a weight-loss diet suggest that betaine supplementation raises blood cholesterol; data in healthy individuals are lacking. Such an effect on cholesterol would counteract any favourable effect on homocysteine. We therefore investigated the effect of betaine, of its precursor choline in the form of phosphatid...

  7. 糖化血红蛋白与血糖、血脂及心电图异常的相关性分析%Correlation analysis of glycosylated hemoglobin, blood glucose, blood lipid and electrocardiographic abnormality

    Institute of Scientific and Technical Information of China (English)

    王晶

    2014-01-01

    Objective To investigate the relationship between glycosylated hemoglobin (HbA1c), blood glucose, blood lipid and electrocardiographic abnormality, in order to reveal the influence of blood glucose on atherosclerosis.Methods According to the 1999 WHO diagnostic criteria for diabetes and the results of physical examination of 408 subjects, the subjects were divided into normal blood glucose group and abnormal glucose metabolism group. According to the level of HbA1c, the abnormal glucose metabolism group was divided into three groups as group A, group B, and group C, they were HbA1c0.05). The difference of high-density lipoprotein cholesterol (HDL-C) between group A and group B was statistically significant (P0.05). The differences between group B and group C were statistically significant (P0.05),高密度脂蛋白(HDL-C)在A组与B 组间差异具有统计学意义(P0.05),在B 组与 C组间差异具有统计学意义(P<0.05)。分析组和对照组比较, HbA1c 、FBG、PBG、HDL-C、CHOL、TG以及心电图异常发生率各项差异均具有统计学意义(P<0.05)。结论血糖升高可导致血脂异常,从而导致动脉粥样硬化,血糖升高可产生“代谢记忆效应”,应该重视血糖监测以便尽早发现糖代谢异常而进行尽早干预,以减少糖尿病和动脉粥样硬化的发生。

  8. Impact of adding nitrate or increasing the lipid content of two contrasting diets on blood methaemoglobin and performance of two breeds of finishing beef steers.

    Science.gov (United States)

    Duthie, C-A; Rooke, J A; Troy, S; Hyslop, J J; Ross, D W; Waterhouse, A; Roehe, R

    2016-05-01

    Adding nitrate to the diet or increasing the concentration of dietary lipid are effective strategies for reducing enteric methane emissions. This study investigated their effect on health and performance of finishing beef cattle. The experiment was a two×two×three factorial design comprising two breeds (CHX, crossbred Charolais; LU, Luing); two basal diets consisting of (g/kg dry matter (DM), forage to concentrate ratios) 520 : 480 (Mixed) or 84 : 916 (Concentrate); and three treatments: (i) control with rapeseed meal as the main protein source replaced with either (ii) calcium nitrate (18 g nitrate/kg diet DM) or (iii) rapeseed cake (RSC, increasing acid hydrolysed ether extract from 25 to 48 g/kg diet DM). Steers (n=84) were allocated to each of the six basal diet×treatments in equal numbers of each breed with feed offered ad libitum. Blood methaemoglobin (MetHb) concentrations (marker for nitrate poisoning) were monitored throughout the study in steers receiving nitrate. After dietary adaptation over 28 days, individual animal intake, performance and feed efficiency were recorded for a test period of 56 days. Blood MetHb concentrations were low and similar up to 14 g nitrate/kg diet DM but increased when nitrate increased to 18 g nitrate/kg diet DM (P0.05). Neither basal diet nor treatment affected carcass quality (P>0.05), but CHX steers achieved a greater killing out proportion (Pbeef steers when used within the diets studied. PMID:26627142

  9. Effects of secoisolariciresinol diglucoside lignan-enriched flaxseed powder on body weight, visceral fat, lipid profile, adipokines, and blood pressure in rats fed a high-fructose and high-fat diet

    Science.gov (United States)

    The potential effects of secoisolariciresinol diglucoside (SDG) lignan-enriched flaxseed powder LEFP) on body weight, visceral fat, lipid profile, adipokines, and blood pressure were investigated using Sprague-Dawley rats. The animals were divided into three groups (n=8) that were fed either a norm...

  10. Impact of acute exercise on antioxidant enzymes activity and lipid status in blood of patients with hypertension

    Directory of Open Access Journals (Sweden)

    Kostić Nada

    2009-01-01

    Full Text Available Background/Aim. Many studies support the hypothesis that oxidative stress is involved in the pathogenic process of a variety of diseases including hypertension. In humans, hypertension is also considered a state of oxidative stress that can contribute to the development of arteriosclerosis and other hypertension- induced organ damage. The aim of this study was to evaluate an influence of acute physical exercise on antioxidative enzymes activity and lipid status in patients with hypertension. Methods. Forty patients with hypertension and 20 age-matched controls were included in the study. To assess an influence of acute exercise on lipids and antioxidative enzymes activity the following parameters were determined at rest and immediately after the acute cardiopulmonary exercise cycloergometer test: triglycerides (TG, total cholesterol, low density cholesterol (LDL, oxidised LDL cholesterol (OxLDL, superoxide dismutase (SOD, glutathione peroxidase (GSH-Px and plasminogen activator inhibitor (PAI. Results. In basal condition, hypertensive patients compared to the control group had increased, but not significantly, level of Ox LDL (88.61±14.06 vs 79.00±29.26 mmol/L, PAI (3.06±0.56 vs 2.6±0.35 U/mL and activity of GSH-Px (50.22±15.20 vs 44.63±13.73 U/g Hb. After acute exercise test, there was significantly greater level of Ox LDL (79.0±29.26 vs 89.3±29.07 mmol/L; p < 0.05 only in the control group. GSH-Px activity was significantly decreased only in hypertensive patients after acute exercise (50.22±15.2 vs 42.82±13.42 U/g Hb; p < 0.05, but not in the controls. Conclusion. No significantly elevated Ox LDL, GSH-Px and PAI-1 levels were found in hypertensive patients during basal condition in comparison with healthy subjects. Decreased GSH-Px activity was associated with those in acute exercise only in hypertensive patients. It could be an important indicator of deficiency of physiological antioxidative defense mechanism in hypertensive

  11. 瑞舒伐他汀对血脂正常的老年高血压患者血压的影响%Effect of Rosuvastatin on Blood Pressure in Senile Hypertensive Patients with Normal Blood Lipids

    Institute of Scientific and Technical Information of China (English)

    覃华东

    2013-01-01

    [Objective]To explore the effect of rosuvastatin on blood pressure in senile hypertensive pa-tients with normal blood lipids.[Methods]Totally 78 senile hypertensive patients with normal blood lipids were chosen and randomly divided into observation group and control group with 39 patients in each group. Grade III hypertension was found in 12 patients in control group and 13 patients in observation group.The control group was given nifedipine controlled-release tablets 30mg/d and hydrochlorothiazide 12.5mg/d.Based on the treatment of control group,the observation group was additionally treated with rosuvastatin calcium 10mg/d every night.The control of blood pressure and the changes of blood total cholesterol(TC),triglycer-ides(TG),low-density lipoprotein cholesterol(LDL-C),transaminase and creatine kinase(CK))in patients of two groups after 8 weeks were observed.[Results]Compared with before treatment,the levels of systolic blood pressure(SBP),diastolic blood pressure(DBP)and pulse pressure(PP)in two groups after 8 weeks of treatment were notably decreased(P 0.05).Compared with control group,the decreasing amplitude in grade III patients of observation group was more obvious(P 0.05).[Conclu-sion]Rosuvastatin is helpful for the further control of blood pressure in senile hypertensive patients with nor-mal blood lipids.The antihypertensive effect may be independent of the lipid-lowering effect.%[目的]探讨瑞舒伐他汀对血脂正常的老年高血压患者血压的影响。[方法]选取78例血脂正常的老年高血压患者随机分为对照组和观察组各39例,其中3级高血压患者分别为12例和13例。对照组予以硝苯地平控释片(30 mg/d)和氢氯噻嗪(12.5 mg/d)治疗;观察组在对照组基础上每晚加服瑞舒伐他汀钙(10 mg/d)。观察8周后两组患者血压控制情况、血清总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白胆固醇(LDL-C)、转氨酶及肌酸

  12. The Effect of Reduced Physical Activity and Retraining on Blood Lipids and Body Composition in Young and Older Adult Men

    DEFF Research Database (Denmark)

    Nørregaard, Jesper; Gram, Martin; Vigelsø, Andreas;

    2015-01-01

    We studied the effect of physical inactivity and subsequent re-training on cardiovascular risk factors in seventeen young (Y; 23.4±0.5) and fifteen older adult (O; 68.1±1.1 yrs.) men who underwent 14 days of one leg immobilization followed by six weeks of training. Body weight remained unchanged....... Daily physical activity decreased by 31±9 (Y) and 37±9 (O) % (Plipids in blood were always highest in the older adults. FFA and glycerol...... increased with reduced activity (Plipids in both Y and O men. Six weeks of training improved...

  13. Effects of Cichorium intybus linn on blood glucose, lipid constituents and selected oxidative stress parameters in streptozotocin-induced diabetic rats.

    Science.gov (United States)

    Samarghandian, Saeed; Borji, Abasalt; Tabasi, Seyed Hidar

    2013-12-01

    The efficacy of herbal medicine has been confirmed in treatment of diabetes mellitus (DM) by amelioration of oxidative stress. The present study was designed to investigate protective effects of Cichorium intybus extract (CIE) against oxidative damage in diabetic rats. In this study, the rats were divided into the control (C), diabetic (D), D + CIE- treated (125 mg/kg/day) groups. Male Sprague-Dawley rats aged 9 weeks (160 ± 15 g) were administered with streptozotocin (STZ, 60 mg/kg) intraperitoneally (ip) to induce experimental diabetes. From 3 days after STZ administration to the end of the study (4 weeks) the ethanolic extract of CIE was administered (i.p) to diabetic rats. Body weight and blood glucose were measured weekly. At the end of the 4-week period, blood was drawn for biochemical assay, in order to determine the changes of cellular antioxidant defense system, serum oxidative damage and serum lipid were measured profile. CIE injection to diabetic rats resulted in significant reduction in blood glucose, triglyceride (TG), total cholesterol (TC), low density lipoprotein cholesterol (LDL-C) levels and significant elevation high density lipoprotein cholesterol (HDL-C) level as well as increase in the body weight as compared with the rats treated with STZ alone. In the treated diabetic group, we also observed the significant increase in reduced glutathione (GSH), superoxide dismutase (SOD), glutathione-S-transferase (GST) and catalase (CAT) with decline in malondialdehyde (MDA) level compared with the non-treated diabetic group. These results suggest that the Cichorium intybus extract has antioxidant properties and prevents diabetes complications by modulation of oxidative stress system. PMID:24304233

  14. The survey and analysis of the blood lipid status of civil airline pilots%民航飞行员血脂现状调查分析

    Institute of Scientific and Technical Information of China (English)

    费翔; 徐占民; 李谦; 曹善云

    2012-01-01

    Objective To investigate the status of the blood lipid of civil airline pilots in China,and to provide reference for the prevention and treatment of dyslipidemia.Methods Blood lipid data of 11 817 civil airline pilots in China were collected in 2009 and the blood lipid level and prevalence of dyslipidemia were analyzed upon age,gender and nationality.Results The average levels of TC,TG,HDL-C,HDL-C and their abnormal rates were (4.65 ±0.94) mmol/L and 25.7%,(1.35 ± 0.91) mmol/L and 23.0%,(1.31±0.38) mmol/L and 21.2%,(2.73±0.90) mmol/L and 21.4%,respectively.Prevalence of dyslipidemia was 51.4%,individually 52.2% for male pilots and 29.5% for female pilots.The lipid level and prevalence of dyslipidemia showed increasing trend with age.Besides,the abnormal rates of the four components of lipid in male pilots were significantly higher than those in female pilots(x2=6.31,61.48,59.29,14.20,P<0.05 or 0.01).Compared with Chinese pilots,the foreign pilots had higher TC and LDL-C levels (Z=13.29,14.92,P<0.01) and higher abnormal rates(x2=154.14,240.24,P<0.01).Conclusion Both blood lipid level and prevalence of dyslipidemia of civil airline pilots in China are at high level and it is necessary to take effective prevention measures and medical intervention.%目的 调查中国民航飞行员的血脂现状,为做好血脂异常的防治提供依据. 方法 收集2009年度中国民航11 817名飞行员的血脂数据,分析和评价不同年龄、不同性别和不同国籍飞行员的血脂水平和血脂异常的患病率. 结果 中国民航飞行员的血脂平均水平及其异常率分别为:TC:(4.65±0.94) mmol/L和25.7%; TG:(1.35±0.91) mmol/L和23.0%; HDL-C:(1.31±0.38) mmol/L和21.2%;LDL-C:(2.73±0.90) mmol/L和21.4%.血脂异常的患病率为51.4%,男、女性飞行员分别为52.2%、29.5%,血脂水平和血脂异常的患病率随年龄增长而呈增加的趋势.此外,男性飞行员血脂TC、TG、HDL-C及LDL-C

  15. Incidence and risk factors of different phenotypes of pre-diabetes in the Tehran Lipid and Glucose Study with a 9-year follow up

    Directory of Open Access Journals (Sweden)

    Hossein Ghahvehchian

    2016-03-01

    Full Text Available Background: Pre-diabetes is a high risk condition for developing type 2 diabetes mellitus and cardiovascular disease. The target of this study is evaluation of incidence rate of pre-diabetes and its risk factors in a long- term follow up in the Tehran Lipid and Glucose Study. Methods: The Tehran Lipid and Glucose Study is a prospective study being accomplished on a characteristic sample of the Tehranian residents at District 13, targeted determining the prevalence and incidence of non-communicable diseases and their risk factors. Four phases of the study have been implemented, including three-year periods from 1999 to 2011. From an overall of 12808, twenty years old and older people at baseline, after excluding participants who did not have the necessary conditions, analyses were accompanied on a 2597 male and 3282 female to estimate pre-diabetes incidence and detect their risk factors. Results: In men with incident pre-diabetes, age, fasting plasma glucose, 2-hour post-challenge plasma glucose and body mass index in addition to a positive family history of diabetes and <12 years of education were associated to a developed risk of rising pre-diabetes, but intervention and being single had a significant caring effect. In women with pre-diabetes, 2-hour post-challenge plasma glucose, triglycerides to high density lipoprotein-cholesterol ratio, waist-to-height ratio, fasting plasma glucose and a helpful family history of diabetes increased risk of pre-diabetes, however being divorced/widowed had a slighter risk. Potential risk factors for evolving combined impaired fasting glucose and impaired glucose tolerance were higher fasting plasma glucose, 2-hour post-challenge plasma glucose, body mass index and triglycerides to high density lipoprotein-cholesterol ratio, but bigger hip circumference had a caring effect. Pre-diabetes incidence rate was computed 46.1 per 1000 person-years in men and 36.8 per 1000 person-years in women. Conclusion: The study

  16. 藏药察次塞曼(Ccsm)对高血脂小鼠降血脂作用的实验研究%Experimental research on the reducing blood lipid effect of the Tibetan medicine Ccsm on high blood-lipid mice

    Institute of Scientific and Technical Information of China (English)

    张莉; 刘忠

    2011-01-01

    The influence of CCSM on the reducing the blood-lipid level was analyzed on mice models with high blood lipid according to the method mentioned in the documents to analyze the level of TCG,TG and LDL-C in the serum of mice. The results showed that the med%目的:探讨Ccsm对高血脂小鼠血脂的影响。方法:按照文献方法制造高血脂小鼠模型,并检测小鼠血清总胆固醇(TCG)、甘油三酯(TG)、低密度脂蛋白(LDL—C)的水平。结果:高、中剂量组对甘油三酯(TG)有降低效粟,★p〈0.5;高、中剂量组对低密度脂蛋白(LDL-C)降低的很明显(★★p〈0.01)。对降低总胆固醇(TCG)没有明显作用。结论:Ccsm对高血脂小鼠有一定的降低血脂作用,对甘油三酯和低密度蛋白有较好的降低作用。

  17. A Metabolically Healthy Obese Phenotype in Hispanic Participants in the IRAS Family Study

    OpenAIRE

    Samaropoulos, Xanthia F.; Hairston, Kristen G.; Anderson, Andrea; Haffner, Steven M.; Lorenzo, Carlos; Montez, Maria; Norris, Jill M.; Scherzinger, Ann L.; Ida Chen, Yii-Der; Wagenknecht, Lynne E.

    2013-01-01

    Objective Some obese individuals appear to be protected from developing type 2 diabetes mellitus and cardiovascular disease (CVD). This has led to characterizing body size phenotypes based on cardiometabolic risk factors specifically as obese or overweight, and as metabolically healthy (MH) or metabolically abnormal (MA) based upon blood pressure, lipids, glucose homeostasis and inflammatory parameters. The aim of this study was to measure the prevalence of and describe fat distribution acros...

  18. Antiatherosclerotic effects of licorice extract supplementation on hypercholesterolemic patients: decreased CIMT, reduced plasma lipid levels, and decreased blood pressure

    Directory of Open Access Journals (Sweden)

    Yacov Fogelman

    2016-04-01

    Full Text Available Background: Ethanolic extract of licorice root has been shown to reduce low-density lipoprotein (LDL oxidation in atherosclerotic mice and in both hypercholesterolemic and normal lipidemic humans. Objective: This study examined the effect of licorice-root extract on carotid intima-media thickness (CIMT in individuals with hypercholesterolemia. Design: Individuals with hypercholesterolemia (total cholesterol ≥6.18 mmol/L [240 mg/dL] and without significant stenosis were randomly allocated to two groups: an experimental group that consumed 0.2 g/day of ethanolic extract of licorice root for 12 months, and a control group that received a placebo. Results: Of 110 eligible participants, 94 (41–80 years old completed the study. A significant CIMT decrease from 0.92±0.25 mm to 0.84±0.21 mm was observed in the experimental group compared with an increase from 0.85±0.17 mm to 0.88±0.19 mm in the control group. Mean plasma total cholesterol levels and LDL cholesterol decreased, at the range baseline to 1 year, from 284±32 mg/dl to 262±25 mg/dl and from 183±8.5 mg/dl to 174±9.1 mg/dl, respectively, for the experimental group (p<0.001 and from 291±35 to 289±31 mg/dl and from 177.6±10.7 to 179.3±9.6 (p=0.08, respectively, for the control group. Mean high-density lipoprotein (HDL did not change significantly in either group. In the experimental group, systolic blood pressure decreased from 138±12 mmHg to 125±13 mmHg after 1 year (p=0.01 and increased from 136±15 mmHg to 137±13 mmHg in the control group. Diastolic blood pressure decreased from 92±9 mmHg to 84±10 mmHg (p=0.01 in the experimental group and increased from 89±11 mmHg to 90±8 mmHg in the control group. Conclusion: Following 1 year of licorice consumption, mean CIMT, total cholesterol, LDL levels, and blood pressure were decreased. This suggests that licorice may attenuate the development of atherosclerosis and of related cardiovascular diseases.

  19. Colesterolemia, trigliceridemia e excesso de peso em escolares de Santa Maria, RS, Brasil Blood lipids abnormalities and overweight prevalence in students of Santa Maria, RS, Brazil

    Directory of Open Access Journals (Sweden)

    Cláudia Cruz Lunardi

    2010-08-01

    Full Text Available INTRODUÇÃO: O nível de colesterol na infância é um preditor do nível de colesterol na vida adulta. As consequências do colesterol elevado, somadas a outros fatores de risco constituem problema mundial de saúde pública. OBJETIVO: Estimar a prevalência de hipercolesterolemia, hipertrigliceridemia e excesso de peso em estudantes do município de Santa Maria-RS. Métodos: Estudo transversal com 374 crianças de 10 a 12 anos de idade, de escolas das redes pública e privada, realizado no segundo semestre de 2005 na cidade de Santa Maria-RS. Foram determinados os níveis de colesterol total, triglicerídeos e estado nutricional. RESULTADOS: As prevalências de hipercolesterolemia, hipertrigliceridemia e excesso de peso encontradas foram de 4,7%, 8,9% e 20,7%, respectivamente. Não houve diferença significante entre sexo e rede pública e privada. As crianças com excesso de peso apresentaram maior prevalência de alterações lipídicas. CONCLUSÕES: A prevalência de alterações lipídicas pode ser considerada baixa, mas a prevalência de excesso de peso dos estudantes de Santa Maria mostrou-se relativamente alta, alertando à importância de políticas públicas e à necessidade de assistência pediátrica nessa faixa etária, visando o seu diagnóstico precoce e, principalmente, o aconselhamento nutricional e incentivo à prática esportiva, uma vez que as dislipidemias e o excesso de peso têm sido apontados como fatores de risco para as doenças cardiovasculares.INTRODUCTION: Cholesterol level in childhood is a predictor of cholesterol level in adult life. The consequences of high cholesterol levels summed to other risk factors constitute a worldwide public health problem. OBJECTIVE: To estimate the prevalence of blood lipid abnormalities and overweight among school students of the city of Santa Maria, RS, Brazil. Methods: A cross-sectional study with 374 children, aged between 10 and 12 years, from public and private schools of the

  20. Effects of butter oil blends with increased concentrations of stearic, oleic and linolenic acid on blood lipids in young adults

    DEFF Research Database (Denmark)

    Becker, Claus; Lund, Pia; Hølmer, Gunhild Kofoed;

    1999-01-01

    healthy free-living young men (age 21-26 y) fulfilled the study. INTERVENTIONS: At thebeginning and end of each diet period two venous blood samples were collected. Triacylglycerol and cholesterolconcentrations in total plasma and VLDL, LDL, IDL and HDL fractions were measured, as were apo A-1 and apo...... Bconcentrations. Fatty acid composition of plasma phospholipids, plasma cholesterol ester and platelets was alsodetermined. RESULTS: Significantly (P LDL-cholesterol concentrations were observed after theBR and BS period, compared to BG. The effect of BR and BS did not differ. BG and BR...... resulted in equalconcentrations of HDL-C, but significantly higher than BS. Consequently, a significantly lower LDL-C/HDL-C ratio wasseen after the BR treatment compared to BG and BS. Apo A-1 concentrations were not significantly different, but ApoB was significantly increased after BG. CONCLUSIONS...

  1. 饮食干预对老年糖尿病患者血糖和血脂的影响%Effect of Diet Intervention on Blood Glucose and Blood Lipid in Elderly Patients with Diabetes

    Institute of Scientific and Technical Information of China (English)

    石瑞新; 裴燕

    2012-01-01

    Objective To explore the influence of diet intervention on blood glucose and blood lipid in elderly patients with diabetes. Methods One hundred patients with type 2 diabetes hospitalized in the Fourth Hospital of Qinhuangdao City from April to October 2011 were divided into the observation group and the control group. The two groups were given the same antidi-abetic and insulin therapy. The control group was given routine nursing, while the observation group was received the diet nursing intervention additionally on the basis of the control group. Blood glucose, lipid control and clinical effect of the two groups were compared. Results Twenty" seven cases had marked effect and 15 cases were effective in the observation group, the total effective rate was 84.0 % which was significantly higher than that (68 %) in the control group (P< 0.05). After the inter-vention, fasting blood glucose (FBG), 2h post - prandial plasma glucose (2hFBG), bedtime blood glucose, glycosylated hemoglobin (HbAlc), total cholesterol (TC) and triglyceride (TG) levels of the two groups were improved significantly, but the improvement effect in the observation group was significantly superior to that in the control group (P < 0. 05). And insulin resistance index in the observation group was significantly lower than that in the control group (P<0.05). Conclusions Diet intervention can control blood glucose effectively, reduce the complications, improve the quality of life of diabetes patients, and bring good social and economic benefits.%目的 探讨饮食干预对老年糖尿病患者血糖和血脂的影响. 方法 将医院2011年4- 10月收治的100例二型糖尿病患者分为观察组和对照组,两组均采用降糖药和胰岛素治疗,对照组采用常规管理,观察组在对照组的基础上加强饮食护理干预,比较两组的血糖及血脂控制效果. 结果 观察组显效27例,有效15例,总有效率为84.0%,显著高于对照组的总有效率68.0% (P<0.05).两

  2. A High-Fat Diet Differentially Affects the Gut Metabolism and Blood Lipids of Rats Depending on the Type of Dietary Fat and Carbohydrate

    Directory of Open Access Journals (Sweden)

    Adam Jurgoński

    2014-02-01

    Full Text Available The aim of this model study was to investigate how selected gut functions and serum lipid profile in rats on high-fat diets differed according to the type of fat (saturated vs. unsaturated and carbohydrate (simple vs. complex. The experiment was conducted using 32 male Wistar rats distributed into 4 groups of 8 animals each. For 4 weeks, the animals were fed group-specific diets that were either rich in lard or soybean oil (16% of the diet as the source of saturated or unsaturated fatty acids, respectively; further, each lard- and soybean oil-rich diet contained either fructose or corn starch (45.3% of the diet as the source of simple or complex carbohydrates, respectively. Both dietary factors contributed to changes in the caecal short-chain fatty acid concentrations, especially to the butyrate concentration, which was higher in rats fed lard- and corn starch-rich diets compared to soybean oil- and fructose-rich diets, respectively. The lowest butyrate concentration was observed in rats fed the soybean oil- and fructose-rich diet. On the other hand, the lard- and fructose-rich diet vs. the other dietary combinations significantly increased serum total cholesterol concentration, to more than two times serum triglyceride concentration and to more than five times the atherogenic index. In conclusion, a high-fat diet rich in fructose can unfavorably affect gut metabolism when unsaturated fats are predominant in the diet or the blood lipids when a diet is rich in saturated fats.

  3. Taurine and vitamin E supplementations have minimal effects on body composition, hepatic lipids, and blood hormone and metabolite concentrations in healthy Sprague Dawley rats

    Directory of Open Access Journals (Sweden)

    Allen PS

    2015-10-01

    Full Text Available Portia S Allen,1 Andrew W Brown,2 Michelle M Bohan Brown,3 Walter H Hsu,4 Donald C Beitz1 1Department of Animal Science, Iowa State University, Ames, IA, USA; 2Nutrition Obesity Research Center and Office of Energetics, University of Alabama at Birmingham, Birmingham, AL, USA; 3Department of Biochemistry, Biophysics, and Molecular Biology, 4Department of Biomedical Sciences, Iowa State University, Ames, IA, USA Background: As prescriptions for off-label pharmaceutical use and autonomous administration of over-the-counter nutraceuticals become mainstream, thorough assessments of these compounds are warranted. Objective: To determine the effects of gemfibrozil, rosiglitazone, metformin, taurine, and vitamin E on body composition, hepatic lipids, and metabolic hormone and blood metabolite concentrations in a healthy, outbred rat cohort. Methods: Male Sprague Dawley rats were fed a purified 10 kcal% from fat diet for 56 days and assigned to either the diet alone (control group or the diet plus oral administration of gemfibrozil (34 mg/kg, metformin (500 mg/kg, rosiglitazone (3 mg/kg, taurine (520 mg/kg, or vitamin E (200 mg/kg group. Results: Rosiglitazone administration resulted in a 56% increase in carcass adiposity, cautioning potential prescriptive off-label use. Taurine supplementation had no adverse effects on evaluated parameters. A modest but significant increase in liver triacylglycerol content was observed with vitamin E supplementation compared with control (Δ 17.2 g triacylglycerol/100 g liver lipid. Conclusion: The evaluated pharmaceuticals had effects in a healthy population similar to the reported effects in their target population, and the nutraceuticals had minimal effects on the measured physiological parameters. Keywords: thiazolidinedione, gemfibrozil, metformin, animal model

  4. Effect of Broadcasting Gymnastics on Blood Lipid in Different Age Groups%广播体操对不同年龄人群血脂的影响

    Institute of Scientific and Technical Information of China (English)

    朱小宁; 薛芹波; 金丽

    2014-01-01

    通过问卷调查筛选出武汉市138名无遗传病史的健康中年人和非体育专业的大学生,按年龄随机分成对照组和实验组。对实验组进行为期3个月的广播体操干预,每周至少做3次,每次做6套,每套间歇1min。两组受试者在实验期间均保持正常健康饮食。受试者于实验开始前和结束后的两个早晨,在安静状态下空腹抽取6ml的静脉血,测定实验前后总胆固醇、甘油三酯、低密度脂蛋白和高密度脂蛋白的值。结果显示:3个月的广播体操能有效改善中年人的血脂水平,尤以中年男性的低密度脂蛋白含量改善效果最为明显;对青年人的血脂水平也有相应的改善效果,但相比之下较不明显。%This paper choses 138 healthy middle-aged people without genetic diseases history and non-professional sports college students in Wuhan by questionnaire,and randomly divided them into control group and experimental groups according to the age. The subjects of experimental group did broadcasting gymnastics for at least three times a week,every time do six sets,each batch for one minute. Both subjects of two groups have a normal healthy diet during the experiment. All Subjects were extracted 6ml of venous blood in the morning two days before and after they were in the experiment, in quiet state and on empty stomach,measuring their blood lipid four indicators before and after the experiment(total cholesterol,triglyceride, low density lipoprotein cholesterol and high-density lipoprotein)values. We eliminated invalid samples during the experimental process. Results showed that 3 months of broadcasting gymnastics can effectively improve middle-aged people's blood lipid levels, especially in the middle-aged men's low density lipoprotein level and it also has a comparative improvement to the youngsters' lipids level, though not so obvious contrasting with their counterpart.

  5. 城乡结合部健康体检者血糖血脂水平调查分析%Blood glucose and blood lipid level among rural-urban fringe zone people receiving health examination

    Institute of Scientific and Technical Information of China (English)

    李艳玲; 王翠侠

    2013-01-01

    Objective To understand the levels of blood glucose and blood lipid among rural-urban fringe zone people receiving health examination. Methods The data of blood glucose, triglyceride and cholesterol of 1416 people receiving health examination in our hospital were analyzed statistically. Results The average level of serum glucose, cholesterol increased with the age, the average level of triglyceride increased with the age before age 60, but declined after age 60. The prevalence rate of blood glucose abnormality, cholesterol abnormality and triglyceride abnormality was 16.38%, 49.08% and 27.47% respectively, and the abnormal rate of blood glucose, cholesterol, and triglyceride increased with the age. More males were detected to be abnormal with blood glucose and triglyceride than females, but the abnormal rate of cholesterol in males (52.69%) was significantly higher than in males (41.79%). The abnormal rate of cholesterol and triglycerides in males aged 40-50 years was significantly higher than in males of other age groups, but the abnormal rate of cholesterol and triglycerides in females aged 50-60 years was significantly increased and to the highest in 60-years old. Conclusion The prevalence rate of blood glucose abnormality, cholesterol abnormality, triglyceride abnormality is high, especially cholesterol abnormality. It is necessary to conduct regular examination of blood glucose and blood fat among the people with abnormal indicators. More attentions should be paid to the regular, healthy examination and lifestyle of residents in order to improve the peoples' healthy level.%目的 了解城乡结合部健康体检人群血糖和血脂状况.方法 对2011年1416名在东风社区卫生服务中心进行体检者的血糖、胆固醇和甘油三酯的检测结果进行统计分析.结果 体检者血糖、胆固醇平均水平随年龄的增长而增加;血糖、胆固醇、甘油三酯异常检出率分别为16.38%、49.08%、27.47%,随着年龄的增

  6. Analysis on correlation among the level of serum glycosylated hemoglobin, blood glucose and blood lipid in the elderly diabetes patients%老年糖尿病患者糖化血红蛋白、血糖及血脂的相关性分析

    Institute of Scientific and Technical Information of China (English)

    詹德尚

    2014-01-01

    Objective To investigate the relationships among the level of serum glycosylated hemoglobin, blood glucose and blood lipid in the elderly diabetes patients. Methods 112 elderly diabetes patients and 102 elderly healthy physical examination people in our hospital from September 2009 to March 2013 were selected as the study objects. The level of serum glycosylated hemoglobin, blood glucose and blood lipid in patients were detected, and the relationships among the level of serum glycosylated hemoglobin, fasting blood glucose, 2h postprandial blood glucose, blood lipid were compared. Results There were statistical difference in the level of serum glycosylated hemoglobin, blood glucose and blood lipid between the diabetes patients and control group(P < 0.05); The level of serum glycosylated hemoglobin and fasting blood glucose, 2h postprandial blood glucose and blood lipid had positive correlation(P < 0.05). Conclusion The level of serum glycosylated hemoglobin, blood glucose and blood lipid in the elderly diabetes patients are obviously higher than those in normal physical examination people, and the level rise of glycosylated hemoglobin and blood glucose level, blood lipid level in patients have a certain correlation, and the detection of serum glycated hemoglobin has an important significance for the evaluation of control effect of blood glucose and blood lipid.%目的:探讨老年糖尿病患者血清糖化血红蛋白、血糖以及血脂水平之间的关系。方法选择2009年9月~2013年3月期间,于我院接受治疗的112例老年糖尿病患者及102例老年健康体检者作为研究对象,检测患者血清糖化血红蛋白与血糖及血脂,比较糖化血红蛋白与患者空腹血糖、餐后2h血糖、血脂之间的关系。结果糖尿病患者糖化血红蛋白、血糖及血脂与对照组比较,差异有统计学意义(P<0.05);糖尿病患者糖化血红蛋白与空腹血糖、餐后2h血糖及血

  7. Cholesterol-raising diterpenes in types of coffee commonly consumed in Singapore, Indonesia and India and associations with blood lipids: A survey and cross sectional study

    Directory of Open Access Journals (Sweden)

    Buchmann Sandra

    2011-05-01

    Full Text Available Abstract Background To measure the content of cholesterol-raising diterpenes in coffee sold at the retailer level in Singapore, Indonesia and India and to determine the relationship of coffee consumption with lipid levels in a population-based study in Singapore. Methods Survey and cross-sectional study in local coffee shops in Singapore, Indonesia and India to measure the diterpene content in coffee, and a population-based study in Singapore to examine the relationship of coffee consumption and blood lipid levels. Interviews and coffee samples (n = 27 were collected from coffee shops in Singapore, Indonesia and India. In addition, 3000 men and women who were Chinese, Malay, and Indian residents of Singapore participated in a cross-sectional study. Results and Discussion The traditional 'sock' method of coffee preparation used in Singapore resulted in cafestol concentrations comparable to European paper drip filtered coffee (mean 0.09 ± SD 0.064 mg/cup. This amount would result in negligible predicted increases in serum cholesterol and triglyceride concentrations. Similarly low amounts of cafestol were found in Indian 'filter' coffee that used a metal mesh filter (0.05 ± 0.05 mg/cup. Coffee samples from Indonesia using the 'sock' method (0.85 ± 0.41 mg/cup or a metal mesh filter (0.98 mg/cup contained higher amounts of cafestol comparable to espresso coffee. Unfiltered coffee from Indonesia contained an amount of cafestol (4.43 mg/cup similar to Scandinavian boiled, Turkish and French press coffee with substantial predicted increases in serum cholesterol (0.33 mmol/l and triglycerides (0.20 mmol/l concentrations for consumption of 5 cups per day. In the Singaporean population, higher coffee consumption was not substantially associated with serum lipid concentrations after adjustment for potential confounders [LDL-cholesterol: 3.07 (95% confidence interval 2.97-3.18 for Conclusions Based on the low levels of diterpenes found in traditionally

  8. Fermented and extruded wheat bran in piglet diets: impact on performance, intestinal morphology, microbial metabolites in chyme and blood lipid radicals.

    Science.gov (United States)

    Kraler, Manuel; Schedle, Karl; Schwarz, Christiane; Domig, Konrad J; Pichler, Martin; Oppeneder, Alexander; Wetscherek, Wolfgang; Prückler, Michael; Pignitter, Marc; Pirker, Katharina F; Somoza, Veronika; Heine, Daniel; Kneifel, Wolfgang

    2015-01-01

    The aim of the present study was to evaluate the influence of native, fermented and extruded wheat bran on the performance and intestinal morphology of piglets. Additionally, short-chain fatty acids (SCFA), biogenic amines, ammonia, lactic acid, pH as well as E. coli and lactic acid bacterial counts were analysed in digesta samples from three gut sections. Furthermore, the antioxidant potential in blood samples was evaluated based on the lipid radicals formed. For this purpose, 48 newly weaned piglets (28 d old) were allocated to one of the four different dietary treatment groups: no wheat bran (Control), native wheat bran, fermented wheat bran as well as extruded wheat bran. Wheat bran variants were included at 150 g/kg into the diets. All diets were mixed to reach the calculated isonitrogenic nutrient contents. Gut tissue and digesta samples were collected from the proximal jejunum, the terminal ileum and the colon ascendens, blood samples directly at slaughter. Although none of the dietary interventions had an impact on performance parameters, the amount of goblet cells in the ileum was increased upon feeding native and extruded wheat bran, compared to fermented bran (p < 0.05). The E. coli counts in colonic chyme were significantly lower (p < 0.05) in the Control group compared to the groups fed with wheat bran. The concentration of SCFA showed differences for minor compounds (p < 0.05), while linear contrast analyses revealed a reduced concentration of total SCFA in the colon following the feeding of modified wheat bran compared to native wheat bran. This may suggest that several compounds are more easily digested already in the ileum, resulting in a reduced nutrient flow into the large intestine and therefore less unexploited digesta is available as substrate for the microorganisms there. Fermentation also resulted in a significant decrease of methylamine in the colon (p < 0.05), while other biogenic amines in the ileum and colon showed no

  9. Hba1c, Blood Pressure, and Lipid Control in People with Diabetes: Japan Epidemiology Collaboration on Occupational Health Study.

    Directory of Open Access Journals (Sweden)

    Huanhuan Hu

    Full Text Available The control of blood glucose levels, blood pressure (BP, and low-density lipoprotein cholesterol (LDL-C levels reduces the risk of diabetes complications; however, data are scarce on control status of these factors among workers with diabetes. The present study aimed to estimate the prevalence of participants with diabetes who meet glycated hemoglobin (HbA1c, BP, and LDL-C recommendations, and to investigate correlates of poor glycemic control in a large working population in Japan.The Japan Epidemiology Collaboration on Occupational Health (J-ECOH Study is an ongoing cohort investigation, consisting mainly of employees in large manufacturing companies. We conducted a cross-sectional analysis of 3,070 employees with diabetes (2,854 men and 216 women aged 20-69 years who attended periodic health examinations. BP was measured and recorded using different company protocols. Risk factor targets were defined using both American Diabetes Association (ADA guidelines (HbA1c < 7.0%, BP < 140/90 mmHg, and LDL-C < 100 mg/dL and Japan Diabetes Society (JDS guidelines (HbA1c < 7.0%, BP < 130/80 mmHg, and LDL-C < 120 mg/dL. Logistic regression models were used to explore correlates of poor glycemic control (defined as HbA1c ≥ 8.0%.The percentages of participants who met ADA (and JDS targets were 44.9% (44.9% for HbA1c, 76.6% (36.3% for BP, 27.1% (56.2% for LDL-C, and 11.2% (10.8% for simultaneous control of all three risk factors. Younger age, obesity, smoking, and uncontrolled dyslipidemia were associated with poor glycemic control. The adjusted odds ratio of poor glycemic control was 0.58 (95% confidence interval, 0.46-0.73 for participants with treated but uncontrolled hypertension, and 0.47 (0.33-0.66 for participants with treated and controlled hypertension, as compared with participants without hypertension. There was no significant difference in HbA1c levels between participants with treated but uncontrolled hypertension and those with treated and

  10. Downregulation of blood-brain barrier phenotype by proinflammatory cytokines involves NADPH oxidase-dependent ROS generation: consequences for interendothelial adherens and tight junctions.

    Directory of Open Access Journals (Sweden)

    Keith D Rochfort

    Full Text Available Blood-brain barrier (BBB dysfunction is an integral feature of neurological disorders and involves the action of multiple proinflammatory cytokines on the microvascular endothelial cells lining cerebral capillaries. There is still however, considerable ambiguity throughout the scientific literature regarding the mechanistic role(s of cytokines in this context, thereby warranting a comprehensive in vitro investigation into how different cytokines may cause dysregulation of adherens and tight junctions leading to BBB permeabilization.The present study employs human brain microvascular endothelial cells (HBMvECs to compare/contrast the effects of TNF-α and IL-6 on BBB characteristics ranging from the expression of interendothelial junction proteins (VE-cadherin, occludin and claudin-5 to endothelial monolayer permeability. The contribution of cytokine-induced NADPH oxidase activation to altered barrier phenotype was also investigated.In response to treatment with either TNF-α or IL-6 (0-100 ng/ml, 0-24 hrs, our studies consistently demonstrated significant dose- and time-dependent decreases in the expression of all interendothelial junction proteins examined, in parallel with dose- and time-dependent increases in ROS generation and HBMvEC permeability. Increased expression and co-association of gp91 and p47, pivotal NADPH oxidase subunits, was also observed in response to either cytokine. Finally, cytokine-dependent effects on junctional protein expression, ROS generation and endothelial permeability could all be attenuated to a comparable extent using a range of antioxidant strategies, which included ROS depleting agents (superoxide dismutase, catalase, N-acetylcysteine, apocynin and targeted NADPH oxidase blockade (gp91 and p47 siRNA, NSC23766.A timely and wide-ranging investigation comparing the permeabilizing actions of TNF-α and IL-6 in HBMvECs is presented, in which we demonstrate how either cytokine can similarly downregulate the

  11. 老年体重指数与血压、脂肪肝、血脂的相关性研究%The relationship between body mass index and blood pressure,fatty liver and blood lipid

    Institute of Scientific and Technical Information of China (English)

    李厚隽

    2016-01-01

    目的:研究并且分析老年人群体重指数和血脂、血压与脂肪肝的有关性。方法选择2015年期间本团队对所管辖区实行健康体检的60岁以上老年人患者进行研究,根据体重指数把132例患者分成A、B、C三组,每组44例。观察并对比测量后三组患者血脂的各指标值、血压值和发生脂肪肝的几率。结果 A组患者血脂的指标明显要比C、B两组低(p<0.05);C组患者除了TC(总胆固醇)之外,TG(甘油三酯)和 LDL(低密度的脂蛋白)均比 B 组高(p <0.05);C 组患者血压的水平明显比 A、B 两组高(p<0.05);但三组在发生脂肪肝的几率上,各两组之间的差异在统计学上没有意义(p>0.05)。结论老年患者体重的指数是形成脂肪肝、高血压和高血脂重要的诱因,所以在临床上需要对其实行健康宣教,用以掌控肥胖。%Objective To study and analyze the relative characteristics of body mass index,blood fat,blood pressure and fat y liver in the elderly.Methods the elderly patients who were selected for health examination in our hospital during the period of 2014 were studied.According to the body mass index,132 patients were divided into three groups,A,B,and C,44 cases in each group.Observed and compared the three groups of patients with blood lipid index values,blood pressure and the incidence of fat y liver.Results indicators of blood lipid in group A were significantly lower than C and B group(P0.05).Conclusion the index of body weight in old patients is an important inducement of fat y liver,hypertension and hyperlipidemia,so it is necessary to carry out health education to control obesity.

  12. The Effects of 6 Isocaloric Meals Pattern on Blood Lipid Profile, Glucose, Hemoglobin A1c, Insulin and Malondialdehyde in Type 2 Diabetic Patients: A Randomized Clinical Trial

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    Moosa Salehi

    2014-09-01

    Full Text Available Background: The present clinical trial study aims at investigating the effect of daily energy intake in 6 isocaloric meals in comparison with the current meal pattern (3 meals and 2 small snacks per day on type 2 diabetes risk markers in diabetes during 3-month period. Methods: Eighty four type 2 diabetes patients were randomly divided into 6 isocaloric meal diet or a balanced diet (3 meals and 2 snacks previous meal pattern. The planned reduced calorie diets for both groups were identical except for the meal pattern. Blood samples were analyzed before and after the investigation for fasting blood sugar (FBS, two-hour post-prandial glucose (2hPP, insulin, hemoglobin A1c (HbA1c, total cholesterol, triglyceride, HDL-C, LDL-C, and molondialdehyde (MDA concentrations. Results: HbA1c (P=0.00 and body mass index (BMI (P=0.04 values decreased significantly in the 6 isocaloric meal pattern compared with the controls. There were no significant differences in fasting serum glucose (P=0.09, insulin (P=0.65, total cholesterol (P=0.32, LDL-C (P=0.43, HDL-C (P=0.40 cholesterol, triglyceride (P=0.40, MDA (P=0.13 and 2hPP serum glucose (P=0.30 concentrations between the 6 isocaloric meal and tradition meal pattern. Conclusion: Six isocaloric meal pattern in comparison with the current meal pattern led to weight loss and improved glycemic control. Serum lipid profile and MDA did not change significantly. Trial Registration Number: IRCT201205179780N1

  13. Combined treatment of rosiglitazone and metformin for blood glucose, blood lipid, blood pressure and body mass of type 2 diabetic patients complicated by blood lipid disturbance%罗格列酮和二甲双胍对伴有血脂紊乱的2型糖尿病患者血糖、血脂、血压和体质量的影响

    Institute of Scientific and Technical Information of China (English)

    李冬梅; 马建华; 李倩; 张颖; 李惠琴

    2007-01-01

    较治疗前轻度升高(P<0.05),低密度脂蛋白胆固醇较治疗前轻度下降(P<0.01),高密度脂蛋白胆固醇较治疗前轻度上升(P<0.01),血压较治疗前无变化(P>0.05),体质量指数较治疗前轻度上升(P<0.01).结论:罗格列酮、二甲双胍治疗能显著地改善血糖控制,轻度增加总胆固醇,降低低密度脂蛋白胆固醇,升高高密度脂蛋白胆固醇,对三酰甘油、血压无显著影响.体质量增加轻微.安全可耐受.%BACKGROUND: Insulin resistance (IR) is associated with type 2 diabetes mellitus and its macrovascular complications. Euglycemic agent (rosiglitazone and metformin) can ameliorate IR, but its influences on other cardiovascular risk factors, including blood lipid, blood pressure and body mass need to be further studied.OBJECTIVE: To observe the effects of rosiglitazone and metformin on the blood glucose, blood lipid, blood pressure and body mass of patients with type 2 diabetes mellitus complicated by blood lipid disturbance.DESIGN: A clinical observation.SETTING: Department of Endocrinology, Nanjing First Hospital, Nanjing Medical University.PARTICIPANTS: Forty-two patients with type 2 diabetes mellitus complicated by dyslipideamia, who received treatment in the Department of Endocrinology, Nanjing First Hospital, Nanjing Medical University between June and September 2006 were recruited in this study. The involved patients, 27 male and 15 female, averaged (58±2)years ranging from 30 to 70 years old. Inclusive criteria:①Type 2 diabetes mellitus all met the diagnostic criteria of American Diabetes Association (2006).② Diagnostic criteria of blood lipid disturbance : total cholesterol(TC)> 4.68 mmol/L, triglyceride (TG) > 1.7 mmol/L, low density lipoprotein cholesterol (LDL-C) > 2.68 mmol/L, high density lipoprotein cholesterol (HDL-C) < 0.9 mmol/L (female), < 1.0 mmol/L (male). Informed consents were obtained from all the patients.METHODS:①Drug treatment:Dudng the 12-week treatment,all the

  14. Randomized controlled trial of oatmeal consumption versus noodle consumption on blood lipids of urban Chinese adults with hypercholesterolemia

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    Zhang Jian

    2012-08-01

    Full Text Available Abstract Background Cardiovascular disease (CVD is the leading cause of death in China and worldwide. Whole grain oats can reduce risk of CVD by reducing total and LDL-cholesterol, major risk factors for CVD. While this association has been established in many populations, data from Asian populations is limited. Thus, this study investigated the impact of oat consumption on cholesterol levels in Chinese adults. Male and female data from this work were previously published separately in mandarin in two Chinese journals. The combined male and female data were reanalyzed and are presented here. Methods A randomized, controlled, parallel-arm study was conducted at Beijing Hospital, Beijing china. Subjects were adults (men and women with mild to moderate hypercholesterolemia. The oat group (n=85 consumed 100grams of instant oat cereal versus the control group (n=81 who consumed 100grams of wheat flour-based noodles daily for 6weeks. Laboratory and anthropometric measurements were conducted at baseline and at the end of the 6-week intervention. Results Dietary fiber intake increased significantly in the oat group compared to the control group at the end of the 6-week intervention. Total-, LDL-cholesterol and waist circumference decreased significantly in the oat group compared to the control. HDL-cholesterol decreased significantly in the control group versus the oat group. There were no significant changes in blood pressure, other anthropometric or laboratory measures between the two groups at the end of the intervention. Conclusions Instant oatmeal consumed daily for 6 weeks significantly increased fiber intake and decreased major risk factors for CVD in Chinese adults with hypercholesterolemia. Increased consumption of whole grains, including oats, should continue to be encouraged.

  15. Relationship between insulin resistance and blood lipid and sport in patients with type II diabetes mellitus complicated with hypertension%2型糖尿病合并高血压患者胰岛素低抗

    Institute of Scientific and Technical Information of China (English)

    谭丽艳; 杨红玉; 柴国禄; 沈凌元

    2001-01-01

    Objective To study the relationship between insulin resistance and blood pressure and blood lipid in patients with type II diabetes mellitus complicated with hypertension.Methods The serum concentration of fasting glucose,insulin,lipids and the level of blood pressure were measured in 56 patients with type II diabetes mellitus complicated with hypertension.Results The insulin sensitivity index(ISI) decreased in patients with type II diabetes mellitus complicated with hypertension compared with the patients with type II diabetes mellitus with normal blood pressure(P< 0.05).A negative correlation with hypertension was found between ISI and SBP,DBP,TG,ApoB in patients with type II diabetes mellitus complicated with hypertension(P<0.05).There was a positive correlation between ISI and HDL in patients with type II diabetes mellitus complicated with hypertension(P<0.05).Conclusion Insulin resistance presents in patients of type II diabetes mellitus complicated with hypertension.Insulin resistance is the major cause of hypertension and lipid metabolic disturbance in patients with type II diabetes mellitus complicated with hypertension.

  16. 奶素食膳食对脂代谢的影响%Effect of lacto-vegetarian diet on blood lipid profile

    Institute of Scientific and Technical Information of China (English)

    李学军; 闫冰; 刘长勤; 石秀林; 王丽英; 张惠杰; 余亚信; 杨叔禹; 张素华

    2010-01-01

    Objective To study the relationship between lacto-vegetarian diet and blood lipid profile. Methods Totally 268 healthy omnivores and 388 healthy lacto-vegetarians were enrolled. The general information, smoking and drinking history, life style, and blood pressure of subjects were obtained from medical examination. Serum lipids, including total cholesterol ( TC), triglyceride ( TG), high-density lipoprotein cholesterol (HDL-C) , apo-lipoprotein A I (ApoA I ) , and apo-lipoprotein B (ApoB) , liver function, and renal function were assayed. Results Lacto-vegetarians had statistical significant lower levels of TC [ (4. 15±0. 70 vs 4.90±0.92) mmol/L,P<0.01 ], HDL-C[ (1.17±0.25 vs 1.29±0.23) mmol/L,P<0.01 ], LDL-C[ (2.43±0. 63 vs 3.04±0.82)mmol/L,P<0.01], Apo-A I [(1.06±0. 11 vs 1. 22±0.14)g/L,P<0. 01 ] and Apo-B[(0.71± 0.17 vs 0. 84±0. 20)g/L,P<0. 01 ], and also lower TC/HDL-C than omnivores. The Apo-A I/Apo-B ratio between two groups showed no difference statistically. Conclusions Chinese lacto-vegetarian diet consumed by healthy monks seems to be significantly associated with better lipid profiles.%目的 探讨奶素食膳食方式与血脂谱的关系.方法 选取268名健康的普食者和388名健康的奶素食者进行横断面研究.采集受试者的基本情况,并肘静脉采血测定空腹血糖(FBG)、总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)、载脂蛋白AI(Apo-AI)和载脂蛋白B(Apo-B),以及肝肾功等生化指标.结果 奶素食组TC[(4.15±0.70对4.90+0.92)mmol/L.P<0.01]、HDL-C[(1.17+0.25对1.29+0.23)mmol/L,P<0.01]、LDL-C[(2.43+0.63对3.04+0.82)mmol/L,P<0.01]、Apo-A I[(1.06+0.11对1.22+0.14)g/L,P<0.01]、Apo-B[(0.71±0.17对0.84+0.20)g/L,P<0.01]水平均低于普食组,TC与HDL-C的比值(3.67+0.97对3.89+0.94,P=0.019)也低于普食组.Apo-A I与Apo-B的比值两组间差异无统计学意义.结论 奶素食者具有相对良好的血脂谱特征,奶素食膳食

  17. Comparison of the effects of fish oil and olive oil on blood lipids and aortic atherosclerosis in Watanabe heritable hyperlipidaemic rabbits

    DEFF Research Database (Denmark)

    Mortensen, Alicja; Hansen, Birgit Fischer; Hansen, Jørgen Fischer;

    1998-01-01

    To compare the effects of fish oil and olive oil on the development of atherosclerosis in Watanabe heritable hyperlipidaemic (WHHL) rabbits, 6-week-old animals were given a daily dose (1.5 ml/kg body weight) of fish oil (n 10) or olive oil (n 10) by oral administration for 16 weeks. Plasma...... of treatment, and throughout the study thereafter, blood lipids were significantly (P oil group than in the olive-oil group (cholesterol: 17.0 v. 30.3 mmol/l, triacylglycerols 2.97 v. 6.25 mmol/l, at termination). In the fish-oil group cholesterol was significantly lower...... in intermediate-density lipoproteins (2.69 v. 6.76 mmol/l) and VLDL (3.36 v. 11.51 mmol/l). Triacylglycerol levels of intermediate-density lipoproteins and VLDL in the fish-oil group were also significantly lower when compared with the olive-oil group (0.54 v 1.36 mmol/l and 0.92 v. 2.87 mmol/l respectively...

  18. Enhanced delivery of etoposide across the blood-brain barrier to restrain brain tumor growth using melanotransferrin antibody- and tamoxifen-conjugated solid lipid nanoparticles.

    Science.gov (United States)

    Kuo, Yung-Chih; Wang, I-Hsin

    2016-08-01

    Melanotransferrin antibody (MA) and tamoxifen (TX) were conjugated on etoposide (ETP)-entrapped solid lipid nanoparticles (ETP-SLNs) to target the blood-brain barrier (BBB) and glioblastom multiforme (GBM). MA- and TX-conjugated ETP-SLNs (MA-TX-ETP-SLNs) were used to infiltrate the BBB comprising a monolayer of human astrocyte-regulated human brain-microvascular endothelial cells (HBMECs) and to restrain the proliferation of malignant U87MG cells. TX-grafted ETP-SLNs (TX-ETP-SLNs) significantly enhanced the BBB permeability coefficient for ETP and raised the fluorescent intensity of calcein-AM when compared with ETP-SLNs. In addition, surface MA could increase the BBB permeability coefficient for ETP about twofold. The viability of HBMECs was higher than 86%, suggesting a high biocompatibility of MA-TX-ETP-SLNs. Moreover, the efficiency in antiproliferation against U87MG cells was in the order of MA-TX-ETP-SLNs  >  TX-ETP-SLNs  >  ETP-SLNs  >  SLNs. The capability of MA-TX-ETP-SLNs to target HBMECs and U87MG cells during internalization was verified by immunochemical staining of expressed melanotransferrin. MA-TX-ETP-SLNs can be a potent pharmacotherapy to deliver ETP across the BBB to GBM. PMID:26768307

  19. Effect of an isolated active compound (Cg-1 of Cassia glauca leaf on blood glucose, lipid profile, and atherogenic index in diabetic rats

    Directory of Open Access Journals (Sweden)

    Mazumder Papiya

    2009-01-01

    Full Text Available Objectives: The objective of present study was to evaluate the effect of active principle (Cg-1 from Cassia glauca leaf on serum glucose and lipid profile in normal and diabetic rats. Materials and Methods: Diabetes was induced by streptozotocin in neonates. Oral administration of petroleum ether, chloroform, acetone, and methanol of C. glauca leaf (100 mg/kg, p.o. for 21 days caused a decrease in fasting blood glucose (FBG in diabetic rats. Among all the extracts, acetone extract was found to lower the FBG level significantly in diabetic rats. Glibenclamide was used as standard antidiabetic drug (5 mg/kg, p.o. Acetone extract was subjected to column chromatography that led to isolation of an active principle, which was given trivial name Cg-1. Cg-1 (50 mg/kg, p.o. was studied for its hypoglycemic and hypolipidemic potential. The unpaired t-test and analysis of variance (ANOVA followed by post hoc test was used for statistical analysis. Results: Cg-1 caused a significant reduction in FBG level. It also caused reduction in cholesterol, triglycerides, and LDL levels and improvement in the atherogenic index and HDL level in diabetic rats. Conclusion: Improvement in the FBG and the atherogenic index by Cg-1 indicates that Cg-1 has cardioprotective potential along with antidiabetic activity and provides a scientific rationale for the use as an antidiabetic agent.

  20. Influence of Body Mass Index on Blood Pressure and Blood Lipid in Health Examination%健康体检者的体质量指数对血压、血脂的影响

    Institute of Scientific and Technical Information of China (English)

    陈能凤; 韩辉武; 汤雁

    2015-01-01

    【目的】探讨长沙市健康体检人员的体质量指数(BMI)对血压与血脂的影响,为预防与控制血压及血脂异常提供依据。【方法】随机选择400例来自长沙市在湘雅医院参加健康体检的成人,按BM I不同将研究对象分为体重过轻组、正常组、超重组和肥胖组,采用单因素logistic回归及多因素logistic回归分析BM I对血压与血脂的影响。【结果】体质量过轻组高血压、高血脂患病率低于正常组,而超重组和肥胖组高血压、高血脂患病率明显高于正常组,且差异均有统计学意义(均 P <00.5)。单因素logistic回归结果显示,超重组与肥胖组高血压、高血脂的患病风险显著高于正常组,差异均具有统计学意义(均 P <00.5);多因素logistic回归结果显示,超重组与肥胖组高血压、高血脂的患病风险显著高于正常组,差异均具有统计学意义(均 P <00.5);年龄仅对是否患高血压有显著影响,差异具有统计学意义( P <00.5);对是否患高血脂并无显著影响( P >00.5)。【结论】超重或肥胖是高血压、高血脂患病的危险因素,应加强相关的健康教育工作。%Objective]To explore the effect of BMI on body pressure and lipid among people in Changsha so as to provide evidences for prevention and control of body pressure and Lipid abnormality [. Methods] A to‐tal of 400 cases were randomly selected in ordinary adults who participated in health examination in Xiangya Hospital and were grouped into the lighter weight ,the normal ,the overweight and he obesity according to BMI .The effect of BMI on blood pressure and blood lipid was analyzed by single factor Logistic regression and multiple logistic regression analysis[.Results ]The prevalence of hypertension and hyperlipidemia in the light weight group was lower than that in the normal BMI group ,but the prevalence of hypertension and

  1. Relationship between body mass index and blood pressure, blood glucose, lipid profiles and blood uric acid in health check-up populations%健康体检超重人群体质指数与部分健康指标关系研究

    Institute of Scientific and Technical Information of China (English)

    张晓雨; 王晓华; 叶良平

    2014-01-01

    目的 研究合肥市健康体检人群体质指数(BMI)及其与血压、血糖、血脂、血尿酸的关系.方法 对3 640例健康体检者BMI分析,探讨超重、肥胖与血压、血糖、血脂及血尿酸水平变化.结果 该人群的平均BMI为(25.47±2.83)kg/m2,其中男性(26.33±2.48)kg/m2高于女性(23.91±2.75)kg/m2;BMI在各年龄组差异有统计学意义(P<0.05).不同BMI分层组中血压、血糖、血脂及血尿酸水平有显著差异,不同性别及年龄组BMI中血压、血糖、血脂及血尿酸水平有显著差异.结论 不同性别及年龄组BMI中血压、血糖、血脂及血尿酸水平差异较大,控制体重对高血压、高血糖、高血脂及高血尿酸等慢性病的防治具有重要意义.%Objective To evaluate the relationship between body mass index (BMI) and blood pressure,blood glucose,lipid profiles and blood uric acid in healthy populations in Hefei of Anhui province.Methods A total of 3 640 healthy adults were enrolled to analyze the relationship between BMI and blood pressure and serum levels of lipid profiles,uric acid and glucose.Results The mean BMI of the subjects was (25.5±2.8) kg/m2 (men vs women:(26.3±2.5) vs (23.9±2.8) kg/m2).BMI showed a significant difference in different age groups (P<0.05).Different BMI subgroup had statistically significant difference in blood pressure,glucose,lipid profiles and uric acid.In different gender and age groups,BMI,blood pressure,glucose,blood lipid and uric acid were found to be significantly different.Conclusion The prevalence of obesity and overweight is high in our health check-up populations.It should be important to prevent and control hypertension,high blood glucose,high blood uric acid and other chronic diseases.

  2. Changes of blood lipid in intrahepatic cholestasis of pregnancy and its clinical significance%妊娠期肝内胆汁淤积症血脂变化及其临床意义

    Institute of Scientific and Technical Information of China (English)

    文春蓉; 刘敏利

    2015-01-01

    Objective To explore the changes of blood lipid in intrahepatic cholestasis of pregnancy (ICP) patients and its clinical significance. Methods Collected empty stomach serum of 49 ICP patients in third trimester of pregnancy (ICP group) and 50 healthy pregnant women (control group) who gave birth in this hospital from 2010 to 2011. Measured and compared their blood lipid parameter. Divided ICP group′s patients into normal blood lipid group and abnormal blood lipid group ,and observed their liver function change. Results (1) ICP group′s total cholesterol,triacylglycerol and low density lipoprotein were all higher than control group′s while the high density lipoprotein was lower,differences showing statistical significance(P<0.05). (2)Abnor-mal blood lipid group′s alanine aminotransferase,aspartic transaminase amino acids,total bilirubin and direct bilirubin were all higher than normal blood lipid group′s,while the albumin was lower,and the amniotic fluid pollution and newborn complication′s incidence rate were higher,differences showing statistical significance(P<0.05). Conclusion The abnormal blood lipid of ICP patients is different from physiologic change of blood lipid during gestation period. It reflects the severe state of the illness and should be ICP patients′important monitoring index.%目的:探讨妊娠期肝内胆汁淤积症(ICP)患者血脂变化及其临床意义。方法收集2010~2011年在该院分娩的49例妊娠晚期ICP患者(ICP组)和50例健康孕妇(对照组)的空腹血清,测定血脂指标并进行比较。将ICP组患者分为血脂正常组(15例)和血脂异常组(34例),观察两组患者肝功能变化。结果(1)ICP组患者总胆固醇、三酰甘油、低密度脂蛋白均高于对照组,高密度脂蛋白低于对照组,差异均有统计学意义(P<0.05);(2)血脂异常组患者丙氨酸氨基转移酶、天门冬氨酸氨基转移酶、总胆红素及结合胆红素均

  3. The effects of continuous and intermittent aerobic exercise on lipid profile and fasting blood sugar in women with a body mass index more than 25 kg/m2: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Alizadeh Z

    2011-07-01

    Full Text Available "n 800x600 Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman","serif";} Background: Obesity is a major health problem all around the world. On the other hand, few people, especially women, are physically active to the levels recommended by Healthy People 2010 web site managed by the U.S. Department of Health and Human Services. The objective of this study was to compare the potential effects of intermittent and continuous exercise programs combined with concurrent calorie restriction diets on lipid profile and fasting blood sugar in overweight and obese females."n"nMethods : Forty-five women with a sedentary life style and a BMI greater than 25 kg/m2, were randomly assigned to one of the three groups (15 subjects in each group: a 40 minutes of medium-intensity intermittent exercise (64-76% of maximal heart rate, 3 bouts per day for 5 days a week, b a single bout of a 40-minute continuous exercise per day for 5 days a week, C the non-exercising control group. A self-monitored calorie restricted diet was recommended to all participants by a dietitian. The lipid profile, fasting blood sugar and blood pressure of all participants were assessed at baseline and 12 weeks after the intervention period."n"nResults : After the intervention, there were no significant differences among the groups in terms of lipid profile [cholesterol (P=0.94, triglyceride (P=0.62] fasting blood sugar (P=0.054, systolic blood pressure (P=0.84 or diastolic blood pressure (P=0.30."n"nConclusion: There seems to be no significant differences between short term continuous and intermittent aerobic

  4. 老年人运动与血脂、血糖关系的调查分析%Relationship of regular physical exercise with blood lipid and blood glucose levels in the elderly

    Institute of Scientific and Technical Information of China (English)

    白洁; 拓西平; 张文俊

    2011-01-01

    目的 探讨老年人运动与血脂、血糖的关系.方法 选择2007年4月至2009年4月来医院体检的未服用降脂药物的420名干休所老年人为研究对象,按是否规律运动分为经常运动组(n=352)及少运动组(n=68).收集两组运动情况、糖尿病患病率等相关资料,并检测两组血清中总胆同醇、甘油三酯、低密度脂蛋白胆同醇、高密度脂蛋白胆同醇、空腹血糖的水平.结果 正常运动组老年人甘油三酯、总胆固醇、高密度脂蛋白胆同醇、低密度脂蛋白胆同醇、空腹血糖均低于少运动组老年人.正常运动组老年人的糖尿病患病率明显低于少运动组老年人.结论 长期规律的运动可使老年人血脂水平向有益于健康方向变化,并降低糖尿病发生风险.%Objective To investigate the relationship of regular exercise with blood lipid and glucose levels in the elderly. Methods A total of 420 veteran cadres from Veteran Homes in Shanghai, aging from 60 to 89 years old, who visited hospital for routine physical examination from April 2007 to April 2009, were included. They were divided into frequent exercise group (n=352) and seldom exercise group (n=68) according to the exercise frequency. The information of the subjects, including exercise strength, and morbidity of type 2 diabetes mellitus (T2DM), were collected. In addition, plasma levels of triglyceride (TG), total cholesterol(TC), high-density lipoprotein cholesterol (HDL-C), low-density lipoprotein cholesterol (LDL-C) and fasting blood glucose (FBG) were examined. Results The plasma levels of TG, TC, LDL-C, HDL-C and FBG were significantly lower in frequent exercise group than in seldom exercise group. The morbidity of T2DM was lower in frequent exercise group than in seldom exercise group. Conclusion Regular physical exercise is helpful in controlling blood lipid levels, and decreasing the risk of T2DM in elderly individuals.

  5. Morbidly obese human subjects have increased peripheral blood CD4 + T cells with skewing toward a Treg- and Th2-dominated phenotype

    NARCIS (Netherlands)

    K. van der Weerd (Kim); W.A. Dik (Willem); B. Schrijver (Benjamin); D.H. Schweitzer (Dave ); A.W. Langerak (Ton); H.A. Drexhage (Hemmo); R.M. Kiewiet-Kemper (Rosalie); M.O. van Aken (Maarten); A. van Huisstede (Astrid); J.J.M. van Dongen (Jacques); A.J. van der Lelij (Aart Jan); F.J.T. Staal (Frank); P.M. van Hagen (Martin)

    2012-01-01

    textabstractObesity is associated with local T-cell abnormalities in adipose tissue. Systemic obesity-related abnormalities in the peripheral blood T-cell compartment are not well defined. In this study, we investigated the peripheral blood T-cell compartment of morbidly obese and lean subjects. We

  6. Scientific Opinion on the substantiation of a health claim related to barley soup “Orzotto” and protection of blood lipids from oxidative damage pursuant to Article 13(5 of Regulation (EC No 1924/2006

    Directory of Open Access Journals (Sweden)

    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA

    2014-01-01

    Full Text Available Following an application from Italsur srl, submitted for authorisation of a health claim pursuant to Article 13(5 of Regulation (EC No 1924/2006 via the Competent Authority of Italy, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA was asked to deliver an opinion on the scientific substantiation of a health claim related to barley soup “Orzotto” and protection of blood lipids from oxidative damage. The Panel considers that barley soup “Orzotto”, which is a vegetable mix containing pearled barley, Tuscan Black cabbage, potatoes, “blu savoy” cabbage, purple carrots, “bi coloured” spinach, “tri-coloured” Swiss chard, onions, red and yellow celery and parsley, is sufficiently characterised. The claimed effect, protection of blood lipids from oxidative damage, may be a beneficial physiological effect. No human intervention studies from which conclusions could be drawn for the scientific substantiation of the claim were provided by the applicant. The Panel concludes that a cause and effect relationship has not been established between the consumption of barley soup “Orzotto” and protection of blood lipids from oxidative damage.

  7. 不同年龄脑梗死与血脂水平的相关性研究%Correlation research between the patients with cerebral infarction in different ages and blood lipid levels

    Institute of Scientific and Technical Information of China (English)

    蒋波; 郭纯; 谭利明; 吴军; 肖志杰; 廖坚

    2003-01-01

    AIM: To investigate the relationship between the patients with cerebral infarction(CI) in different ages and blood lipid levels.METHODS:The serum concentration of blood lipid levels were measured in 211 patients with CI and 144 control cases.RESULTS: The level of lipoprotein(a)[Lp(a)] in the young adults with CI and the levels of triglyceride(TG),total cholesterol(TC),low density lipoprotein cholesterol(LDL C), apolipoproteinB100(ApoB100) and Lp(a) in the subgroup of mid adults with CI were much higher than corresponding controls. The levels of TC, LDL C ApoB100 and Lp(a) in the subgroup of olds were significantly higher when compared with the corresponding controls, while the high density lipoprotein cholesterol(HDL C) level was lower. Multiple linear regression showed that age had positive correlation to TC and ApoB100 and negative correlation to HDL C. CONCLUSION: There are different disturbances of blood lipid metabolism in the patients with CI in different ages.The serum Lp(a) levels may be an independent risk factor for CI.

  8. Effects of hawthorn, Semen cassiae and compatibility on blood lipid levels%山楂、决明子及其配伍的降血脂作用

    Institute of Scientific and Technical Information of China (English)

    綦振峰; 李官浩; 郑昌吉; 梁成云; 孙美玲; 杨震; 金海莉

    2013-01-01

    To study the effects of hawthorn, Semen cassiae and compatibility of hawthorn and Semen cassiae in sausage on organ coefficient and blood lipid levels of mice, fed mouse with basic feed and basic feed added with 30% ordinary sausage, sausage containing 3% hawthorn crude extract, 2% Semen cassiae crude extract, compatibility of 3% hawthorn and 2% Semen cassiae crude extract, respectively. The results showed that the sausage which was added cassia, hawthorn and their combination were all significantly reduced mice kidney index (P< 0.05), reduce the liver index (P<0.01), reduce low density lipoprotein cholestein(LDL-C) content (P<0.01), and increase high density lipoprotein cholestein (HDL-L) content(P<0.01); the sausage which was added Hawthorn can significantly reduce total cholesterol (TC) content, added combination can significantly reduce triglyceride (TG) content. But the sausage which was added hawthorn, cassia seed and its compatibility had no significant (P>0.05) effects on mice cardiac index, spleen index and abdominal fat weight. So the addition of hawthorn, cassia seed and their combination in sausage can reduce fat deposition in the liver and kidney, lower the level of blood lipid and the combination in sausage had the excellent effect.%为研究山楂、决明子及其配伍加入香肠中对小鼠脏器指数和血脂水平的影响,以小鼠为研究对象,饲喂基础饲料及分别添加了30%的普通香肠、山楂香肠(3%山楂粗提液)、决明子香肠(2%决明子粗提液)、配伍香肠(3%山楂粗提液+2%决明子粗提液)的饲料.结果表明:香肠中添加山楂、决明子及其配伍均能显著(P<0.05)降低小鼠的肾脏指数,极显著(P<0.01)降低小鼠的肝脏指数;极显著(P<0.01)降低低密度脂蛋白胆固醇(LDL-C)含量,极显著(P<0.01)升高高密度脂蛋白胆固醇(HDL-C)含量;香肠中添加山楂能显著(P<0.05)降低总胆固醇(TC)的含量,香肠

  9. Effect of sequential heat and cold shocks on nuclear phenotypes of the blood-sucking insect, Panstrongylus megistus (Burmeister (Hemiptera, Reduviidae

    Directory of Open Access Journals (Sweden)

    Garcia Simone L

    2002-01-01

    Full Text Available Thermal shocks induce changes in the nuclear phenotypes that correspond to survival (heterochromatin decondensation, nuclear fusion or death (apoptosis, necrosis responses in the Malpighian tubules of Panstrongylus megistus. Since thermal tolerance increased survival and molting rate in this species following sequential shocks, we investigated whether changes in nuclear phenotypes accompanied the insect survival response to sequential thermal shocks. Fifth instar nymphs were subjected to a single heat (35 or 40°C, 1 h or cold (5 or 0°C, 1 h shock and then subjected to a second shock for 12 h at 40 or 0°C, respectively, after 8, 18, 24 and 72 h at 28°C (control temperature. As with specimen survival, sequential heat and cold shocks induced changes in frequency of the mentioned nuclear phenotypes although their patterns differed. The heat shock tolerance involved decrease in apoptosis simultaneous to increase in cell survival responses. Sequential cold shocks did not involve cell/nuclear fusion and even elicited increase in necrosis with advancing time after shocks. The temperatures of 40 and 0ºC were more effective than the temperatures of 35 and 5ºC in eliciting the heat and cold shock tolerances, respectively, as shown by cytological analysis of the nuclear phenotypes. It is concluded that different sequential thermal shocks can trigger different mechanisms of cellular protection against stress in P. megistus, favoring the insect to adapt to various ecotopes.

  10. Lipid-Core Nanocapsules Act as a Drug Shuttle Through the Blood Brain Barrier and Reduce Glioblastoma After Intravenous or Oral Administration.

    Science.gov (United States)

    Rodrigues, Stephen F; Fiel, Luana A; Shimada, Ana L; Pereira, Natalia R; Guterres, Silvia S; Pohlmann, Adriana R; Farsky, Sandra H

    2016-05-01

    Lipid-core nanocapsules (LNC) are formed by an organogel surrounded by poly(epsilon-caprolactone) and stabilized by polysorbate 80. LNCs increase the concentration of drugs in the brain after oral or intravenous administration. We proposed to determine whether the drug is released from the LNC to cross the blood brain barrier (BBB) or the drug-loaded LNCs can cross the BBB to release the drug. We synthesized a Rhodamine B-polymer conjugate to prepare a fluorescent-labeled LNC formulation, and intravital microscopy was used to determine the ability of the LNCs to cross the brain barrier using different administration routes in C57BI/6 mice. A glioblastoma model was used to determine the impact of the LNC as a shuttle for treatment. After pial vessel exposure, intense fluorescence was detected inside the vessels 10 min after intravenous or 20 min after intraperitoneal injections of fluorescent-labeled LNC. The fluorescence was observed in the perivascular tissue after 30 and 60 min, respectively. Increased tissue fluorescence was detected 240 min after oral administration. The integrity of the barrier was determined during the experiments. Normal leukocyte and platelet adhesion to the vessel wall indicated that Rhodamine B-labeled LNC did not cause pial vessel alterations. After intravenous or oral administration, Rhodamine B-labeled LNC-containing co-encapsulated indomethacin and indomethacin ethyl ester exhibited similar behavior in pial vessels, being more efficient in the treatment of mice with glioblastoma than indomethacin in solution. Therefore, we demonstrated that LNCs act as drug shuttles through the BBB, delivering drugs in brain tissue with high efficiency and reducing glioblastoma after intravenous or oral administration.

  11. Effect of the hydroalcoholic extract and juice of Prunus divaricata fruit on blood glucose and serum lipids of normal and streptozotocin-induced diabetic rats.

    Science.gov (United States)

    Minaiyan, M; Ghannadi, A; Movahedian, A; Ramezanlou, P; Osooli, F S

    2014-01-01

    Prunus divaricata (Alloocheh) is a small tree cultivating in Iran, Middle East and central Asia. Prunus genus has many species with anti-oxidant, anti-hyperlipidemia and anti-hyperglycemia effects. In the present study the anti-diabetic and anti-hyperlipidemic effects of P. divaricata fruits were examined in normal and streptozotocin (STZ)-induced diabetic rats. Both groups, control and reference rats received normal saline and glibenclamide respectively. Test groups were treated with Prunus freeze dried juice (PFDJ, 200, 400, 800 mg/kg) and Prunus freeze dried extract (PFDE, 100, 200, 400 mg/kg) started at the 3(rd) day of the experiment and continued for 27 days thereafter. Weight changes of animals were checked periodically. Fasting blood glucose (FBG) level as well as serum triglyceride (TG), total cholesterol (TC), high density lipoprotein (HDL) and low density lipoprotein (LDL) cholesterol were determined. Different treatments had no significant effect on body weight increments of normal rats, while in diabetic rats, PFDJ (800 mg/kg) and PFDE (400 mg/kg) opposed with weight loss. In acute phase of experiment (0-8 h of 3(rd) day), none of tested fractions were effective in reducing FBG and serum lipids of normal rats. During the sub-acute phase (13(th) and 30(th) days) however, the greatest test doses of PFDJ (800 mg/kg) and PFDE (400 mg/kg) induced hypoglycema. In diabetic groups, PFDJ and PFDE, at all test doses, could diminish FBG during sub-acute phase of the experiment. In addition, PFDJ and PFDE at most examined doses could diminish TG significantly and they were also effective on cholesterol derivatives in different magnitude. PMID:26339257

  12. Antioxidant enzyme activity and lipid peroxidation in the blood of rats co-treated with vanadium (V(+5)) and chromium (Cr (+3)).

    Science.gov (United States)

    Scibior, Agnieszka; Zaporowska, Halina; Wolińska, Agnieszka; Ostrowski, Jarosław

    2010-12-01

    Selected biochemical parameters were studied in the blood of outbred, male Wistar rats which daily received to drink deionized water (Group I, control) or solutions of: sodium metavanadate (SMV; 0.100 mg V/mL)-Group II; chromium chloride (CC; 0.004 mg Cr/mL)-Group III; and SMV-CC (0.100 mg V and 0.004 mg Cr/mL)-Group IV for a 12-week period. The diet and fluid intake, body weight gain, and food efficiency ratio (FER) diminished significantly in the rats of Groups II and IV, compared with Groups I and III. The plasma total antioxidant status (TAS) as well as the MDA and the L: -ascorbic acid level in the erythrocytes (RBCs) remained unchanged in all the groups, whereas the plasma L: -ascorbic acid concentration decreased markedly in Group II, compared with Group III. The activities of Cu,Zn-superoxide dismutase (Cu,Zn-SOD), catalase (CAT), cellular glutathione peroxidase (cGSH-Px), and glutathione reductase (GR) in RBCs remained unaltered in all the treated rats. However, the activity of glutathione S-transferase (GST) and the content of reduced glutathione (GSH) in RBCs decreased and increased, respectively, in Groups II, III, and IV, compared with Group I. A vanadium-chromium interaction which affected the GST activity was also found. To summarize, SMV and CC administered separately or in combination in drinking water for 12 weeks did not alter either lipid peroxidation (LPO) or the activities of Cu,Zn-SOD, CAT, cGSH-Px, and GR, which allows a conclusion that both metals in the doses ingested did not reveal their pro-oxidant potential on RBCs.

  13. The analysis of the abnormal blood lipid and the risk factors for a population of middle and old age in Chonqing%重庆地区中、老年人群血脂异常分布及其危险因素分析

    Institute of Scientific and Technical Information of China (English)

    刘正淑; 王小林

    2011-01-01

    目的:分析研究血脂异常的危险性因素.方法:对到我院体检中心体检的16 538例中老年人分别进行血脂、血糖检查及身高体重的测量,对血脂与血糖、体重指数(Bodymassindex,BMI)的相关性进行分析.结果:男性中血脂异常患病率为64.10%,女性中血脂异常患病率为59.34%.无论男性还是女性血脂异常与血糖水平、BMI均呈正相关(P<0.01).结论:血脂异常与血糖水平、BMI有密切的关系.对体重及血糖的控制能够有效降低血脂异常.%Objective:Analyze the risk factors of the abnormal blood lipid. Methods: Analyze the collection of the blood lipids, glucose and the BMI by measuring the blood lipids,glucose, height and weight of 16 538 cases in our center. Results:The prevalence of the abnormal blood lipid is 64.10% in males, and the prevalence of the abnormal blood lipid is 59.34% in females. Correlative analysis showed that there was a positive correlation between the blood lipids,glucose and the BMI both (P<0.01). Conclusion:The blood lipids has a close relationship with glucose and the BMI. We can reduce the prevalence of the abnormal blood lipid effectively by controlling the body weight and the blood glucose.

  14. Effects of sericine on blood glucose and blood lipid in type 2 diabetes rats%丝胶对2型糖尿病大鼠血糖和血脂的影响

    Institute of Scientific and Technical Information of China (English)

    付秀美; 钟美蓉; 付文亮; 宋成军; 陈志宏; 薛景凤

    2011-01-01

    目的 观察丝胶对2型糖尿病大鼠血糖(BG)和血脂的影响.方法 采用腹腔注射链脲佐菌素(STZ)建立糖尿病动物模型.60只SD大鼠随机分为正常对照组、糖尿病模型组、丝胶预防组、丝胶治疗组和二甲双胍治疗组.丝胶治疗组和二甲双胍治疗组大鼠分别给予丝胶(2.4 g·kg-1·d-1)和二甲双胍(55.33 mg·kg-1·d-1)灌胃,丝胶预防组大鼠于造模前给予同等剂量丝胶灌胃.分别检测各组大鼠的BG,血甘油三酯(TG)、总胆固醇(TC)、高密度脂蛋白(HDL-C)和低密度脂蛋白(LDL-C).结果 与正常对照组相比,糖尿病模型组大鼠BG、TG、TC、LDL-C明显升高(P<0.01),HDL-C明显降低(P<0.05).与糖尿病模型组相比,丝胶治疗组、二甲双胍治疗组和丝胶预防组大鼠的BG、TG、TC和LDL-C明显降低,HDL-C明显升高(P<0.01),且丝胶治疗组与二甲双胍治疗组比较无明显差异(P>0.05).结论 丝胶对糖尿病BG升高和血脂代谢紊乱具有良好的治疗及预防作用.%Objective To observe the effects of sericine on blood glucose (BG) and blood lipid in type 2 diabetes rats. Methods The diabetes model was established by intraperitoneal injection of STZ. 60 SD rats were randomly divided into 5 groups: normal control, diabetes model, sericine treatment, sericine prevention and dimethylbiguanide treatment groups. The rats in sericine and dimethylbiguanide treatment groups were lavaged with sericine (2. 4 g · kg -1 · d- 1 ) and dimethylbiguanide (55.33 mg · kg- 1 · d - 1 ). Rats in sericine prevention group were lavaged with the same dose sericine before establishing diabetes model. BG, triglyceride (TG), total cholesterol (TC), high-density lipoprotein (HDL-C) and low-density lipoprotein (LDL-C) in serum of rats in each group were respectively detected. Results Compared with normal control group, the BG, TG, TC, LDL-C in serum of rats in model group increased obviously (P <0. 0l ), HDL-C decreased obviously (P < 0

  15. Perfil fenotípico de linfócitos periféricos de bovinos de raças européias Phenotypic profile of peripheral blood lymphocytes from European bovines

    Directory of Open Access Journals (Sweden)

    J.F.F. Bittar

    2004-02-01

    Full Text Available The phenotypic profile of bovine lymphocytes was evaluated in 18 bovines (Bos taurus from three different breeds, being nine Holstein, six Hereford, and three Brown Swiss. All animals were free from ticks and hemoparasites, as determined after jugular vein blood sampling. The immunophenotypes of peripheral lymphocytes were evaluated by flow cytometry. Peripheral lymphocytes were exposed to bovine fluorescein-labeled monoclonal antibodies including anti-CD4, anti-CD8, and anti-purified bovine CD21 specificities. After lysing the erythrocytes with a commercial lysing solution (FACS TM , the lymphocytes were washed, fixed, and evaluated by flow cytometry. Significant differences in the phenotypic profiles of peripheral lymphocytes among all breeds were found. Holstein animals showed a lower percentage of total T lymphocytes (CD4 and CD8 and higher percentage of B lymphocytes (CD21. In addition, the lymphocytes from Holstein animals showed a lower T/B ratio than the lymphocytes from Hereford animals. These results suggest the existence of different phenotypic profiles of peripheral lymphocytes from European breeds of cattle. Such differences may be related to the different pattern of immune response described for these breeds in the literature and may account to varying disease resistance among breeds.

  16. Difficulty of ABO blood group specimen phenotype and gene detection%疑难 ABO 血型标本的表型与相应等位基因的检测

    Institute of Scientific and Technical Information of China (English)

    王莹

    2016-01-01

    Objective To study the analysis of difficult specimens of ABO blood group and its allele detection ,for clinical encounter difficulty provide reliable blood specimens of ABO blood group identification method .Methods Se‐lected during August 2013 to August 2014 working in the hospital each department makes clinical patient blood samples from 9 cases ,first of all ,according to the conventional blood detection techniques for ABO serological test ,determine ABO positive and negative stereotypes ,again using guanidine hydrochloride/proteinase K cracking after extraction of ETDA anticoagulant treatment of peripheral vein for DNA extraction ,then using the method of polymerase chain reac‐tion sequence specific primers (PCR SSP) ABO blood group 9 cases of blood sample genotyping detection .Results 9 cases of clinical serological phenotype for patients :AxB in 2 cases ,AB ,and 1 case ,and A and B ,and 1 case ,Ax in 2 ca‐ses ,B ,and 3 cases ,9 cases of patients with genotype ,respectively is :A/B 4 cases ,2 cases of A/O ,B/O 3 cases ,meas‐ured by PCR‐SSP genotype is consistent with the results of serological phenotype .Conclusion Using the method of polymerase chain reaction sequence specific primers (PCR SSP) ABO blood group identification results of serological method for positive and negative don't finalize the design difficulty of blood specimens tested genotypes ,to accurately determine the patient's blood group antigen ,for clinical patients with complicated ABO blood group provide guarantee for safe and effective blood scheme .%目的:探讨分析疑难ABO血型标本与其等位基因的检测,为临床遇到的疑难ABO血型标本提供可靠的血型鉴定方法。方法选取2013年8月到2014年8月期间在笔者就职医院各科室送检的临床病人血液样本9例,首先按照常规血型检测技术进行ABO血型血清学试验,确定ABO正反定型,再采用盐酸胍/蛋白酶K裂解提取法对ETDA抗凝处理后的静脉外周

  17. Relationship between glycated hemoglobin and blood lipids in patients with type 2 diabetes%Ⅱ型糖尿病患者糖化血红蛋白与血脂关系

    Institute of Scientific and Technical Information of China (English)

    杜秀芳

    2015-01-01

    目的:探讨Ⅱ型糖尿病患者糖化血红蛋白与血脂关系。方法:将2014年1月-2015年1月在我院内分泌科治疗的130例Ⅱ型糖尿病患者作为观察组,将同期130例健康体检者作为对照组,均检测血糖、糖化血红蛋白及血脂,并分析其相关性。结果:观察组血糖、糖化血红蛋白及血脂各指标均明显异于对照组,差异有统计学意义(P<0.05);观察组糖化血红蛋白与T C、T G、LDL-C呈正相关(P<0.05),与HDL-C呈负相关(P<0.05)。结论:Ⅱ型糖尿病患者糖化血红蛋白与血脂各指标有一定关联性,对临床诊断有一定参考价值。%ObjectiveGlycated hemoglobin in patients with type 2 diabetes mellitus and blood lipid.MethodsWill be in January 2014 - January 2014 in our hospital endocrinology treatment of 130 cases of patients with type 2 diabetes as observation group, will be in the same period 130 cases of healthy physical examination as a control, testing blood sugar, glycosylated hemoglobin and blood lipid, and analyze their correlation.ResultsObservation group blood sugar, glycosylated hemoglobin and blood lipids index were significantly different from those of the control group, the difference was statistically significant (P < 0.05); Observation group of glycosylated hemoglobin was positively correlated with TC, TG, LDL - C (P < 0.05), and negatively correlated with HDL - C (P < 0.05).ConclusionsIn patients with type 2 diabetes glycated hemoglobin and blood lipids index has certain relevance, to have certain reference value for clinical diagnosis.

  18. Effect of sugarcane vinegar on blood lipid level in hyperlipidaemic patients%甘蔗醋对高血脂患者血脂水平影响的临床探讨

    Institute of Scientific and Technical Information of China (English)

    Binay Kumar Adhikari; 高敏捷; 孟晓萍

    2013-01-01

    Objective:To discuss the effect of sugarcane vinegar on blood lipid level in hyperlipidaemic patients. Method:121 patients from out patient department of second hospital were randomly divided into two groups:50 cases in lipitor group who received 20mg lipitor per day and another group was sugarcane vinegar group with 71 cases who received 15ml vinegar two times a day. After a month, blood lipid was tested again. Result:lipitor decreases blood LDL level, which is significantly greater than vinegar group. Vinegar increases blood HDL level which is slightly greater than lipitor but of no statistical significance. Conclusion:from diet point of view, sugar cane vinegar has role in decreasing blood lipid, simultaneouly role of increasing HDL, which has specific significance in preventing increase of blood lipid and hence atherosclerosis.%目的:探讨甘蔗醋对高血脂患者血脂水平的影响。方法:121名患者来自于吉大二院门诊,随机分为两组,立普妥组:50例患者每天接受立普妥(20 mg)治疗。另一组每天甘蔗醋组:71例患者饮用甘蔗醋15ml 每天两次。一个月后再检测患者血脂。结果:立普妥组降低血LDL 水平明显大于甘蔗醋组。甘蔗醋提高 HDL 的作用比立普妥略为升高但无统计学意义。结论:从饮食的角度甘蔗醋有降脂的作用并有提高 HDL 的作用。对预防血脂增高及动脉粥样硬化方面具有一定的意义。

  19. Heritability of eleven metabolic phenotypes in Danish and Chinese twins

    DEFF Research Database (Denmark)

    Li, Shuxia; Duan, Hongmei; Pang, Zengchang;

    2013-01-01

    A twin-based comparative study on the genetic influences in metabolic endophenotypes in two populations of substantial ethnic, environmental, and cultural differences was performed. Design and Methods: Data on 11 metabolic phenotypes including anthropometric measures, blood glucose, and lipids...... levels as well as blood pressure were available from 756 pairs of Danish twins (309 monozygotic and 447 dizygotic twin pairs) with a mean age of 38 years (range: 18-67) and from 325 pairs of Chinese twins (183 monozygotic and 142 dizygotic twin pairs) with a mean age of 40.5 years (range: 18-69). Twin...... was more genetically controlled in Danish than in Chinese twins. Conclusions: Metabolic endophenotypes show disparity in their genetic determinants in populations under distinct environmental conditions....

  20. Investigation and analysis of blood lipid level of 40 to 70 years old urban residents%40~70岁城市居民血脂水平调查分析

    Institute of Scientific and Technical Information of China (English)

    符岱佳; 纪妹

    2016-01-01

    Objective:To analyze the blood lipid level of residents in Nanhu community.Methods:1 207 cases of 40 to 70 years old residents were randomly selected.The blood lipid levels were detected,and the gender, age and whether suffering from chronic disease were analyzed by group.Results:852 cases(70.59%) were dyslipidemia.In gender,whether or not blood pressure and blood glucose for group,the differences of dyslipidemia were statistically significant(P<0.05).Conclusion:The prevalence of dyslipidemia is high in the residents of Nanhu community.Effective control of the blood pressure,blood glucose,body weight and waist circumference can reduce the incidence of dyslipidemia disease.%目的:分析南湖社区居民血脂水平。方法:随机抽取40~70岁居民1207例,检测血脂水平,以性别、年龄、是否患有慢病分组分析。结果:血脂异常852例(70.59%),以性别和是否高血压、高血糖分组比较,血脂异常差异均有统计学意义(P<0.05)。结论:南湖地区居民血脂异常患病率较高,有效控制血压、血糖、体重和腰围,以减少血脂异常疾病的发生。

  1. 血脂和肝功能指标与脂肪肝发生的关系研究%Relationships research of blood lipid and liver function index with fatty liver occurrence

    Institute of Scientific and Technical Information of China (English)

    杨汉才; 李关华

    2014-01-01

    目的:探讨血脂和肝功能指标与脂肪肝发生的关系。方法:2012年7月-2014年6月收治脂肪肝患者186例作为观察组,以同期进行健康查体的206例健康者作为对照组。比较两组患者的血脂及肝功能指标,总结血脂及肝功能指标与脂肪肝发生的关系。结果:血脂检查结果:观察组总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白(HDL-C)指标均显著高于对照组,低密度脂蛋白(LDL-C)显著低于对照组,差异有统计学意义(P<0.05);肝功能检查结果:观察组谷丙转氨酶(ALT)、谷草转氨酶(AST)、r-谷氨酰转移酶(GGT)指标均显著高于对照组,差异有统计学意义(P<0.05)。结论:血脂和肝功能指标与脂肪肝的发生具有直接关系,脂肪肝患者具有明显的脂代谢紊乱及肝细胞病理损伤,临床可将血脂及肝功能检查用于脂肪肝的早期诊断。%Objective:To explore the relationships of blood lipid and liver function index with fatty liver occurrence.Methods:186 cases of fatty liver patients were selected from July 2012 to June 2014 as the observation group; 206 cases of healthy subjects from health physical examination in the same period of were as control group.The blood lipid and liver function index of patients in two groups were compared,and the relationships of blood lipid and liver function index with fatty liver occurrence were summarized.Results:Blood lipid test results indicated that the total cholesterol(TC),triglyceride(TG) and high density lipoprotein(HDL-C) indexes of the observation group were significantly higher than those of the control group;the low density lipoprotein(LDL-C) was significantly lower than that of the control group;the differences were statistically significant(P<0.05). The liver function test results indicated that the alanine aminotransferase(ALT),aspartate aminotransferase(AST),r-glutamyl transferase(GGT) of the observation group were significantly higher

  2. 广东省成年体检人群异常血脂水平分布情况调查%Investigation of the distribution of abnormal blood lipid levels of health examination adults of all ages in Gangdong

    Institute of Scientific and Technical Information of China (English)

    李华; 魏莲; 陈佑明; 黄敬; 刘铁连; 刘京平

    2013-01-01

    OBJECTIVE To investigate the distribution of abnormal blood lipid levels of health examination adults in Guangdong Province. METHODS We investigated and statistically analyzed abnormal blood lipid levels of 28 447 people the age of 20 years and over during period of November 2009 and November 2010 in Guangdong Province. Investigated health examination adult at different ages and gender, and abnormal blood lipid composition. According to abnormal blood lipid sample, there were three groups including only high total cholesterols (group A) ; only high triglycerides (group B) ; both high total cholesterol and triglyceride (group C). RESULTS There were significantly age differences in the proportion of abnormal blood lipid levels in the other age groups (P = 0.000) , except the abnormal blood lipid level of age group of 50- years without gender differences ; And there were significant gender differences (P ≤ 0.05) in the composition of lipid abnormalities of male and female in other ages' groups, including in group A and group B, group A and group C group B and group C, except in 20- and over 40- age groups between group B and C; And there were significant differences {P - 0.000) of the composition of lipid abnormalities on genders between three groups; also there was a different distribution of abnormal blood lipid composition of men and women of all ages. CONCLUSION There are significantly differences on the composition of lipid abnormalities, ages and genders of Guangdong adult medical health examination groups of all ages, also there are significant differences in the incidence rate of abnormal blood lipid and proportion of mixed one of female in the 50-year-old, which is highly above male with the same age, and also highly above other ages female, suggesting that postmenopausal female should pay attention to regular blood checks, for which helps prevent and reduce the incidence of cardiovascular disease.%目的 调查广东省成年体检人群各年龄段男女

  3. Association of diabetes-related distress, depression, medication adherence, and health-related quality of life with glycated hemoglobin, blood pressure, and lipids in adult patients with type 2 diabetes: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Chew BH

    2015-04-01

    Full Text Available Boon-How Chew,1 Mohd-Sidik Sherina,2 Noor-Hasliza Hassan3 1Department of Family Medicine, 2Department of Psychiatry, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, Serdang; 3Klinik Kesihatan Dengkil, Jalan Dengkil, Malaysia Abstract: This study examined the associations of diabetes-related distress (DRD, depressive symptoms, health-related quality of life (HRQoL, and medication adherence with glycemia, blood pressure (BP, and lipid biomarkers in adults with type 2 diabetes mellitus (T2D. This cross-sectional study was conducted in three Malaysian public health clinics in 2012–2013, recruited adult patients (aged ≥30 years with T2D who had been diagnosed for more than one year, were on active follow-up, and had recent blood test results. Univariable and multivariable analyses were performed to identify significant associated factors for glycated hemoglobin (HbA1c BP, and lipids. The response rate was 93.1% (700/752. The majority were females (52.8%, Malay (52.4%, and married (78.7%. DRD correlated with systolic BP (r= -0.16; depressive symptoms correlated with low-density lipoprotein cholesterol (r=0.12 and total cholesterol (r=0.13; medication adherence correlated with HbA1c (r= -0.14 and low-density lipoprotein cholesterol (r= -0.11; and HRQoL correlated with casual blood glucose (r= -0.11, high-density lipoprotein cholesterol (r= -0.13, and total cholesterol (r= -0.08. Multivariable analyses showed that HRQoL was significantly associated with casual blood glucose (adjusted B= -0.06, P=0.024; DRD was associated with systolic BP (adjusted B= -0.08, P=0.066; depressive symptoms were associated with low-density lipoprotein cholesterol (adjusted B=0.02, P=0.061, and medication adherence was associated with HbA1c (adjusted B= -0.11, P=0.082 and total cholesterol (adjusted B= -0.06, P=0.086. There were significant and distinctive associations of DRD, depressive symptoms, HRQoL, and medication adherence with

  4. Phenotype-associated lectin-binding profiles of normal and transformed blood cells: a comparative analysis of mannose- and galactose-binding lectins from plants and human serum/placenta.

    Science.gov (United States)

    Mann, K K; André, S; Gabius, H J; Sharp, J G

    1994-10-01

    Surface glycoconjugates of normal and transformed blood cells are commonly characterized by plant lectins. To infer physiological significance of protein-carbohydrate interactions, mammalian lectins are obviously preferable as research tools. So far, human serum lectins have not been used to assess their binding to immunophenotyped human normal or transformed blood cells. Thus, our study combines two groups of lectins with different specificity from plant and human sources. Besides concanavalin A (ConA) we have isolated the mannose-binding protein and serum amyloid P component from human serum. Especially the mannose-binding protein is believed to play a role in host defence against bacteria and yeast cells with unknown impact on normal and tumor cells. These three lectins establish the first group. In addition to the immunomodulatory mistletoe lectin, whose binding can elicit enhanced cytokine secretion from mononuclear blood cells, we included the beta-galactoside-binding lectin (14 kDa) from human placenta in the second group. The initial series of measurements was undertaken using two-color flow cytometry to determine the phenotype-associated binding (based on cluster designation; CD) of the lectins to blood and bone marrow cells from normal donors and the cell line CEM (T-lymphoblastoid), KG1-A (primitive myeloid leukemia) and Croco II (B-lymphoblastoid). Heterogeneity was apparent for each lectin in the CD-defined cell populations. Significant differences in binding were noted between Viscum album agglutinin (VAA) and other lectins for CD4+ cells from blood and between mannose-binding protein (MBP) and VAA versus 14 kDa, ConA and serum amyloid P component (SAP) for CD19+ cells from bone marrow.(ABSTRACT TRUNCATED AT 250 WORDS)

  5. EFFECTS OF HERBAL CAKE-SEPARATED MOXIBUSTION ON BLOOD LIPIDS,PLASMA THROMOXANE B2 AND 6-KETO-PROSTAGLANDIN F1αCONTENTS IN THE RABBIT WITH HYPERLIPEMIA

    Institute of Scientific and Technical Information of China (English)

    沈菁; 常小荣; 严洁; 曹湘萍; 岳增辉

    2004-01-01

    Objective: To observe effects of herbal cake-separated moxibustion on blood lipids, including total cholesterol (TCh), triglyceride (TG), high density lipoprotein-Ch (HDL-Ch), low density lipoprotein-Ch (LDL-Ch), apolipoprotein A (Apo A), apolipoprotein B (Apo B), and plasma thromboxane B2 (TXB2) and 6-keto-prostaglandin F1α (6-keto-PGF1α) contents and analyse its mechanism. Methods: The hyperlipemia rabbit model was established by breeding of high fat forage and injection of bovine serum albumin. They were treated respectively by continuously for 40 days. Blood TCh and TG contents were detected with enzymatic method, LDL-Ch and HDL-Ch with colorimetric method, Apo A and Apo B with electrophoretic method, and TXB2 and 6-keto-PGF1α with radioimmunoassay. Results: Both the herbal cake-separated moxibustion and direct moxibustion could effectively decrease TCh, TG, LDL-Ch, Apo B and TXB2 contents and TXB2/6-keto-PGF1α, and increase HDL-CH and 6-keto-PGF1α contents in the rabbit of hyperlipemia. Conclusion: 6-keto-PGF1α and TXB2 are possibly involved in the mechanism of herbal cake-separated moxibustion decreasing blood lipids.

  6. A randomized, double-blind, placebo-controlled trial of the effect of dried purple carrot on body mass, lipids, blood pressure, body composition, and inflammatory markers in overweight and obese adults: the QUENCH trial.

    Science.gov (United States)

    Wright, Olivia R L; Netzel, Gabriele A; Sakzewski, Amy R

    2013-06-01

    Obesity is a significant health issue worldwide and is associated with chronic, low-grade inflammation predisposing the individual to cardiovascular disease and impaired blood glucose homeostasis. Anthocyanins and phenolic acids from purple carrots are effective at reversing inflammation and metabolic alterations in animal models, potentially through inhibition of inflammatory pathways. The effects of dried purple carrot on body mass, body composition, blood pressure, lipids, inflammatory markers, liver function tests, and appetite were investigated in 16 males (aged 53.1 ± 7.6 years and with a mean BMI of 32.8 ± 4.6 kg/m(2)) with normal lipid and inflammatory markers. There was no evidence that 118.5 mg/day of anthocyanins and 259.2 mg/day of phenolic acids for 4 weeks resulted in statistically significant changes in body mass, body composition, appetite, dietary intake, low density lipoprotein, total cholesterol, blood pressure, or C-reactive protein in these obese participants at the dose and length of intervention used in this trial. High density lipoprotein cholesterol was lower in the intervention group (p < 0.05). Aspartate amino transferase and alanine amino transferase did not change, indicating that the intervention was safe. More studies are required to establish the bioavailability and pharmacokinetic effects of purple carrot anthocyanins and phenolic acids prior to further trials of efficacy with respect to treating inflammation and metabolic alterations.

  7. TIME COURSE OF CHANGES IN BLOOD LIPID PARAMETERS IN PATIENTS WITH EARLY RHEUMATOID ARTHRITIS DURING TREAT-TO-TARGET ANTIRHEUMATIC THERAPY: ACCORDING TO 18-MONTH FOLLOW-UP FINDINGS

    Directory of Open Access Journals (Sweden)

    E. V. Udachkina

    2016-01-01

    Full Text Available The mechanisms for lowering a cardiovascular risk (CVR in patients with early rheumatoid arthritis (RA when implementing the treat-to-target strategy remain inadequately investigated.Objective: to estimate the time course of changes in blood lipid parameters in patients with early RA during Treat-totarget antirheumatic therapy at an 18-month follow-up.Subjects and methods. Seventy-four patients (73% women; median age, 56 years with early RA meeting the respective 2010 American College of Rheumatology/European League Against Rheumatism (ACR/EULAR classification criteria and moderate or high activity (median DAS28-ESR score of 5.4 were examined within the framework of the REMARCA trial. After 6-month treatment, RA activity significantly reduced (p < 0.05. At months 6 to 18, no significant change in RA activity was recorded. After 18 months, remission was observed in 31 (42% patients: in 17 (55% on methotrexate (MTX monotherapy and in 14 (45% on combined therapy with MTX and a biological agent. Blood lipid levels were determined at inclusion in the investigation, 6 and 18 months later. The values of lipid parameters were estimated in terms of the total CVR. 67.6% of the patients were classified as at very high CVR. At 18 months of treatment, 34 (46% patients were treated with statins (median atorvastatin and rosuvastatin doses were 10 mg/day each.Results and discussion. Only 12% of the patients had optimal baseline values of just all lipid parameters. The concentration of total cholesterol (TC, low-density lipoprotein cholesterol (LDL-C, and high-density lipoprotein cholesterol (HDL-C correlated negatively with C-reactive protein (CRP levels, DAS28-ESR, DAS28-CRP, and HAQ (p < 0.05. After 6-month treatment, there were increases in TC by 7%, LDL-C by 12.5%, and HDL-C by 19.7%, and a decrease in the atherogenic index by 16% (p < 0.05. ΔCRP negatively correlated with ΔTC, ΔLDL-C, and ΔHDL-C (r = -0.3; p < 0.05. A correlation of TC and LDL-C with

  8. Defining Molecular Phenotypes of Mesenchymal and hematopoietic Stem Cells derived from Peripheral blood of Acute Lymphocytic Leukemia patients for regenerative stem cell therapy

    OpenAIRE

    Pravin D. Potdar; Rambhadur P Subedi

    2011-01-01

    Acute Lymphocytic Leukemia (ALL) is a clonal myeloid disorder affecting all age groups, characterized by accumulation of immature blast cells in bone marrow and in peripheral blood. Autologous Bone Marrow Transplantation is a present treatment for cure of ALL patients, which is very expensive, invasive process and may have possibility of transplantation of malignant stem cells to patients. In the present study, we hypothesized to isolate large number of normal Mesenchymal & Hematopoietic stem...

  9. The Association Between Antihypertensive Medication Nonadherence and Visit-to-Visit Variability of Blood Pressure: Findings From the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial.

    Science.gov (United States)

    Kronish, Ian M; Lynch, Amy I; Oparil, Suzanne; Whittle, Jeff; Davis, Barry R; Simpson, Lara M; Krousel-Wood, Marie; Cushman, William C; Chang, Tara I; Muntner, Paul

    2016-07-01

    Low adherence to antihypertensive medication has been hypothesized to increase visit-to-visit variability (VVV) of blood pressure (BP). We assessed the association between antihypertensive medication adherence and VVV of BP in the Antihypertensive and Lipid-Lowering Treatment to Prevent Heart Attack Trial (ALLHAT). VVV of BP was calculated using SD independent of mean, SD, and average real variability across study visits conducted 6 to 28 months after randomization. Participants who reported taking heart disease or nonfatal myocardial infarction, stroke, heart failure, or mortality risk. In conclusion, improving medication adherence may lower VVV of BP. However, VVV of BP is associated with cardiovascular outcomes independent of medication adherence.

  10. 军队不同年龄组男性干部血脂、血压、血糖检测结果比较%Comparison on detection results of blood lipid, blood pressure and blood glucose between different age groups in cadres of the army men

    Institute of Scientific and Technical Information of China (English)

    赵建武; 严鹏飞; 许峰; 赵惠娟

    2012-01-01

    目的 比较部队男性干部不同年龄组血脂、血压、血糖检测结果,找出差异,从而有针对性的做好健康教育.方法 将2005年5月-2011年5月在我院疗养的3026例男性干部根据年龄分为:老年前期组484例,老年组1785例,高龄组757例,对各组血脂、血压、血糖异常分布及影响因素进行分析.结果 老年前期组低高密度脂蛋白、高舒张压、饮酒、吸烟、缺乏运动的检出率分别为8.7%、23.8%、47.3%、28.1%、36.8%明显高于老年组的3.4%、16.2%、35.1%、18.1%、18.2%;而高收缩压、高空腹血糖、高餐后2h血糖及超重/肥胖的检出率明显降低,差异有统计学意义(P<0.01);高龄组高收缩压、缺乏运动的检出率分别为40.2%、27.3%明显高于老年组的32.6%、18.2%,高三酰甘油、高舒张压、高餐后2h血糖,超重/肥胖,饮酒、吸烟的检查率明显降低,差异有统计学意义(P<0.01).结论 军队男性干部老年前期组低HDL-C、高DBP检出率高于老年组、高年组SBP、缺乏运动检出率明显增高;老年前组饮酒、吸烟、缺乏运动检出率增高.%Objective To compare the detection results of blood lipid, blood pressure and blood glucose between different age groups in cadres of the army men and find out the difference in order to improve the effect of health education. Methods From May 2005 — May 2011, 3 026 cases of male cadre in our hospital were selected for the study. According to the ages, patients were divided into pre-elderly group (n = 484) , old age group ( n - 1 785 ) and very old age group ( n = 757). The abnormal distributions of blood lipid, blood pressure and blood glucose and influence factors were analyzed. Results The detection rates of low high-density lipoprotein, high diastolic blood pressure, drinking, smoking, lack of exercise in pre-elderly group were 8.7% , 23. 8% , 47.3% , 28. 1% and 36. 8% respectively, significantly higher than 3. 4

  11. Significance of analysis of blood lipids in patients with diabetes.%糖尿病患者血脂检测及其意义分析

    Institute of Scientific and Technical Information of China (English)

    关文锦

    2011-01-01

    patterns of combination in chemical items were seen in 43 cases. Conclusion Patients with diabetes are characterized by increase in serum levels of TC,TG and LDL - C and decrease in serum level of HDL - C. Correction of abnormal blood lipids on time is important for outcome and reducing complications of patients with diabetes.

  12. 社区原发性高血压患者血脂代谢状况的调查%Investigation of blood lipid metabolism in community patients with primary hypertension

    Institute of Scientific and Technical Information of China (English)

    曹艳红; 汪彩兰; 顾章明; 顾志辉

    2014-01-01

    目的:了解社区高血压患者血脂代谢状况。方法随机选择青浦区徐泾镇4个居委会295例高血压患者作为研究对象,对其空腹血脂,包括血清总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)进行检查并进行统计学分析。结果295例高血压患者中,TC升高占9.8%,TG升高占7.8%,LDL-C升高占7.8%,HDL-C下降占9.5%;血脂边缘异常的患者占很大比例,其中TC边缘升高25.8%,TG边缘升高11.9%,LDL-C边缘升高占22.0%。不同性别高血压患者中,血脂异常率比较,差异有统计学意义(P<0.05)。结论高血压患者中血脂升高所占比例相对较高,脂代谢边缘升高的患者比例更高,因此,我们在预防心脑血管疾病强调降压的同时必须重视血脂管理。%Objective To understand the status of blood lipid metabolism in patients with primary hypertension in community. Methods Randomly selected 295 primary hypertensive patients in Qingpu District Xujing Town 4 neighborhood as study objects,the fasting blood,included serum total cholesterol(TC),triglyceride(TG),high density lipoprotein cholesterol(HDL-C),low density lipoprotein cholesterol(LDL-C) were examined and statistically analyzed. Results Among 295 cases of primary hypertensive patients,the high TC accounted 9.8%,the high TG accounted 7.8%,the high LDL-C accounted 7.8%,the low HDL-C accounted 9.5%.And the abnormal blood lipids accounted for a large proportion in patients with hypertension patients.The borderline high TC accounted 25.8%,the borderline high TG accounted 11.9%,the borderline high LDL-C accounted 22%. The dyslipidemia rate in different gender'primary hypertensive patients had statistically significant difference(P<0.05). Conclusion The high blood lipids in patients with primary hypertension have a relatively high proportion,especially borderline higher blood lipids metabolism accout more

  13. The Influence of Insecticide Resistance, Age, Sex, and Blood Feeding Frequency on Thermal Tolerance of Wild and Laboratory Phenotypes of Anopheles funestus (Diptera: Culicidae).

    Science.gov (United States)

    Lyons, C L; Oliver, S V; Hunt, R H; Coetzee, M

    2016-03-01

    Resistance to insecticides is a global phenomenon and is increasing at an unprecedented rate. How resistant and susceptible strains of malaria vectors might differ in terms of life history and basic biology is often overlooked, despite the potential importance of such information in light of changing climates. Here, we investigated the upper thermal limits (ULT50) of wild and laboratory strains of Anopheles funestus Giles mosquitoes, including resistance status, sex, age, and blood feeding status as potential factors influencing ULT50. No significant differences in ULT50 were observed between strains displaying different resistance patterns, nor was there a significant difference between wild and laboratory strains. In some instances, strains showed a senescence response, displaying decreased ULT50 with an increase in age, and differences between males and females (females displaying higher ULT50 than males). Blood feeding did not seem to influence ULT50 in any way. For An. funestus, it seems evident that there is no cost to resistance despite what is displayed in other anopheline species. This could have significant impacts for vector control, with resistant populations of An. funestus performing just as well, if not better, than susceptible strains, especially under changing environmental conditions such as those expected to occur with climate change. PMID:26718714

  14. An assessment of morphometric indices, blood chemistry variables and an energy meter as indicators of the whole body lipid content in Micropterus dolomieu, Sander vitreus and Ictalurus punctatus

    Science.gov (United States)

    Mesa, Matthew G.; Rose, Brien P.

    2015-01-01

    The effectiveness of several non-lethal techniques as indicators of total lipid content in smallmouth bass Micropterus dolomieu, walleye Sander vitreus and channel catfish Ictalurus punctatus was investigated. The techniques included (1) the Fulton and relative condition factors, (2) relative mass, (3) plasma indicators of nutritional status (alkaline phosphatase, calcium, cholesterol, protein, triglycerides and glucose) and (4) readings from a hand-held, microwave energy meter. Although simple linear regression analysis showed that lipid content was significantly correlated with several predictor variables in each species, the r2 values for the relations ranged from 0·17 to 0·50 and no single approach was consistent for all species. Only one model, between energy-meter readings and lipid content in I. punctatus, had an r2 value (0·83) high enough to justify using it as a predictive tool. Results indicate that no single variable was an accurate and reliable indicator of whole body lipid content in these fishes, except the energy meter for I. punctatus.

  15. Effect of Acupoint Thread Embedding on Blood Lipids and Insulin in Simple Obesity%穴位埋线对单纯性肥胖症血脂、胰岛素的影响

    Institute of Scientific and Technical Information of China (English)

    葛宝和; 王晓燕; 张彤; 安宝珍; 陈雨振; 刘颖

    2015-01-01

    目的:观察穴位埋线法治疗单纯性肥胖症的临床疗效,及其对血脂、胰岛素的影响。方法将80例患者随机分为埋线组和针刺组。穴位埋线法每星期1次,针刺法每星期6次,共治疗8星期。观察两组患者治疗前后体重、体重指数、胸围、腰围、臀围及胰岛素、血脂系列的变化情况。结果治疗后两组体重、体重指数、腰围、腰臀围比值均减少(P<0.05),空腹血清胰岛素、血脂含量降低(P<0.05),降低胰岛素抵抗(P<0.05);两组间相比无统计学差异(P>0.05)。结论穴位埋线疗法能降低单纯性肥胖症患者体重及三围,调节糖、脂代谢,实现健康减肥。%Objective To observe the clinical efficacy of acupoint thread embedding in treating simple obesity and its effect on blood lipids and insulin.Method Eighty patients were randomized into a thread embedding group and an acupuncture group. The acupoint thread embedding was given once every week, while acupuncture was given six times a week, both for 8 weeks in total. The body weight, body mass index (BMI), chest circumference, waist circumference, hip circumference, insulin and blood lipids were observed before and after intervention.Result After intervention, body weight, BMI, waist circumference, waist-hip ratio, fasting insulin level, blood lipids, and insulin resistance dropped significantly in both groups (P0.05).Conclusion Acupoint thread embedding can reduce body weight and three circumferences, and modulate glucose and lipid metabolisms, through which approaching weight loss in a healthy way.

  16. Induction of human umbilical cord blood-derived stem cells with embryonic stem cell phenotypes into insulin producing islet-like structure.

    Science.gov (United States)

    Sun, Bo; Roh, Kyung-Hwan; Lee, Sae-Rom; Lee, Yong-Soon; Kang, Kyung-Sun

    2007-03-23

    Success in islet-transplantation-based therapies for type I diabetes, coupled with a worldwide shortage of transplant-ready islets, has motivated efforts to develop renewable sources of islet-replacement tissue. Embryonic stem cells (ESCs) have been successfully induced into insulin producing islet-like structure in several studies. However, the source of the ESCs has presented ethical and technical concerns. Here, we isolated a population of stem cells from human cord blood (UCB), which expressed embryo stage specific maker, SSEA-4, and the multi-potential stem cell marker, Oct4. Subsequently, we successfully induced them into insulin-producing islet-like structures, which co-express insulin and C-peptide. These findings might have a significant potential to advance human UCB derived stem-cell-based therapeutics for diabetes.

  17. Effect of Hypoxia and Exercise on Blood Lipid Metabolism of Diet-induced Obese Rats%低氧和运动对营养性肥胖大鼠血脂代谢的影响

    Institute of Scientific and Technical Information of China (English)

    邱烈峰

    2013-01-01

    To investigate the effect of hypoxia and /or exercise intervention on blood lipid metabolism of diet -in-duced obese rats, SPF-grade healthly male Sprague-Dawley rats were fed high fat forage to establish the obese model . Then the obese model were subjected to hypoxia exposure in normobaric hypoxic tent simulating and /or exercise on a motor-driven rodent treadmill for 4 weeks.Results showed that the combined effects of hypoxia and exercise is more ef -fective than only hypoxia or only exercise in improving blood lipid metabolism in diet -induced obese rats.%  采用高脂饲料饲喂健康 SPF 级雄性 SD 大鼠建立营养性肥胖模型,对肥胖大鼠进行4周的低氧和/或运动干预。结果表明,低氧、运动以及低氧复合运动均可改善营养性肥胖大鼠血脂代谢。其中低氧复合运动改善血脂代谢效果优于单纯低氧和单纯运动。

  18. Disruption of the Class IIa HDAC Corepressor Complex Increases Energy Expenditure and Lipid Oxidation.

    Science.gov (United States)

    Gaur, Vidhi; Connor, Timothy; Sanigorski, Andrew; Martin, Sheree D; Bruce, Clinton R; Henstridge, Darren C; Bond, Simon T; McEwen, Kevin A; Kerr-Bayles, Lyndal; Ashton, Trent D; Fleming, Cassandra; Wu, Min; Pike Winer, Lisa S; Chen, Denise; Hudson, Gregg M; Schwabe, John W R; Baar, Keith; Febbraio, Mark A; Gregorevic, Paul; Pfeffer, Frederick M; Walder, Ken R; Hargreaves, Mark; McGee, Sean L

    2016-09-13

    Drugs that recapitulate aspects of the exercise adaptive response have the potential to provide better treatment for diseases associated with physical inactivity. We previously observed reduced skeletal muscle class IIa HDAC (histone deacetylase) transcriptional repressive activity during exercise. Here, we find that exercise-like adaptations are induced by skeletal muscle expression of class IIa HDAC mutants that cannot form a corepressor complex. Adaptations include increased metabolic gene expression, mitochondrial capacity, and lipid oxidation. An existing HDAC inhibitor, Scriptaid, had similar phenotypic effects through disruption of the class IIa HDAC corepressor complex. Acute Scriptaid administration to mice increased the expression of metabolic genes, which required an intact class IIa HDAC corepressor complex. Chronic Scriptaid administration increased exercise capacity, whole-body energy expenditure and lipid oxidation, and reduced fasting blood lipids and glucose. Therefore, compounds that disrupt class IIa HDAC function could be used to enhance metabolic health in chronic diseases driven by physical inactivity. PMID:27626651

  19. Disruption of the Class IIa HDAC Corepressor Complex Increases Energy Expenditure and Lipid Oxidation

    Directory of Open Access Journals (Sweden)

    Vidhi Gaur

    2016-09-01

    Full Text Available Drugs that recapitulate aspects of the exercise adaptive response have the potential to provide better treatment for diseases associated with physical inactivity. We previously observed reduced skeletal muscle class IIa HDAC (histone deacetylase transcriptional repressive activity during exercise. Here, we find that exercise-like adaptations are induced by skeletal muscle expression of class IIa HDAC mutants that cannot form a corepressor complex. Adaptations include increased metabolic gene expression, mitochondrial capacity, and lipid oxidation. An existing HDAC inhibitor, Scriptaid, had similar phenotypic effects through disruption of the class IIa HDAC corepressor complex. Acute Scriptaid administration to mice increased the expression of metabolic genes, which required an intact class IIa HDAC corepressor complex. Chronic Scriptaid administration increased exercise capacity, whole-body energy expenditure and lipid oxidation, and reduced fasting blood lipids and glucose. Therefore, compounds that disrupt class IIa HDAC function could be used to enhance metabolic health in chronic diseases driven by physical inactivity.

  20. 精神分裂症患者血糖、血脂及血流变联合测定临床意义%Clinical significance of combined detection of glucose,blood lipids and hemorheology in patients with schizophrenia

    Institute of Scientific and Technical Information of China (English)

    何玉琪; 潘名志

    2012-01-01

    Objective To investigate the clinical significance of glucose, blood lipids and hemorheology in patients with schizophrenia. Methods 60 patients with schizophrenia and 40 healthy persons were enrolled. Blood glucose, blood lipids and hemor heology were detected separately and results were compared. Results Levels of blood glucose, blood lipids, hematocrit and hemorheology in patients with schizophrenia were significantly higher than those in healthy control group(P<0. 01 or P<0. 05). Conclusion Levels of blood glucose,blood lipids and hemorheology in patients with schizophrenia might be abnormal. It could have important clinical significance in the diagnosis and treatment of schizophrenia to quantitatively analyze the levels of blood glucose, blood lipids and hemorheology.%目的 探讨精神分裂症患者血糖、血脂及血液流变学的变化及临床意义.方法 收集60例精神分裂症患者和40例健康人,分别对两组对象进行血糖、血脂及血液流变学的检测.并对两组的结果进行比较.结果 精神分裂症患者血糖、胆固醇、三酰甘油、红细胞比容及全血黏度显著高于对照组(P<0.05).结论 精神分裂症患者的体内血糖、血脂及血液流变学均有不同程度的改变,血糖、血脂及血液流变学水平测定在精神分裂症临床治疗中有着重要意义.

  1. Association of diabetes-related distress, depression, medication adherence, and health-related quality of life with glycated hemoglobin, blood pressure, and lipids in adult patients with type 2 diabetes: a cross-sectional study.

    Science.gov (United States)

    Chew, Boon-How; Sherina, Mohd-Sidik; Hassan, Noor-Hasliza

    2015-01-01

    This study examined the associations of diabetes-related distress (DRD), depressive symptoms, health-related quality of life (HRQoL), and medication adherence with glycemia, blood pressure (BP), and lipid biomarkers in adults with type 2 diabetes mellitus (T2D). This cross-sectional study was conducted in three Malaysian public health clinics in 2012-2013, recruited adult patients (aged ≥30 years) with T2D who had been diagnosed for more than one year, were on active follow-up, and had recent blood test results. Univariable and multivariable analyses were performed to identify significant associated factors for glycated hemoglobin (HbA1c) BP, and lipids. The response rate was 93.1% (700/752). The majority were females (52.8%), Malay (52.4%), and married (78.7%). DRD correlated with systolic BP (r= -0.16); depressive symptoms correlated with low-density lipoprotein cholesterol (r=0.12) and total cholesterol (r=0.13); medication adherence correlated with HbA1c (r= -0.14) and low-density lipoprotein cholesterol (r= -0.11); and HRQoL correlated with casual blood glucose (r= -0.11), high-density lipoprotein cholesterol (r= -0.13), and total cholesterol (r= -0.08). Multivariable analyses showed that HRQoL was significantly associated with casual blood glucose (adjusted B= -0.06, P=0.024); DRD was associated with systolic BP (adjusted B= -0.08, P=0.066); depressive symptoms were associated with low-density lipoprotein cholesterol (adjusted B=0.02, P=0.061), and medication adherence was associated with HbA1c (adjusted B= -0.11, P=0.082) and total cholesterol (adjusted B= -0.06, P=0.086). There were significant and distinctive associations of DRD, depressive symptoms, HRQoL, and medication adherence with glycemia, BP, and lipid biomarkers. Unexpected beneficial therapeutic effects of DRD on BP require further study. A multidisciplinary approach may be needed for risk management in adults with T2D at the primary care level. PMID:25995640

  2. [The effect of phospholipid hepatoprotectors on lipid peroxidation in liver and content of cytokines in the blood in experimental pathology caused by isoniazid].

    Science.gov (United States)

    Udut, V V; Vengerovskiĭ, A I; Burkova, V N; Vaizova, O E; Korshunov, D A

    2012-01-01

    The purpose--to investigate the influence of hepatoprotective agents of phospholipids'structure essentiale, eplir and its combinations with amber acid on rats liver functional state, lipoperoxidation and bioenergetics, also tumor necrosis factor-a and interleukin-10 blood content in experimental isoniazid intoxication. These agents demonstrated antioxidant action, decreased the common and indirect bilirubine, tumor necrosis factor-alpha blood content, aminotransferase and alkaline phosphatase activity, increased the interleukin-10 blood content. Isonoazid uncoupled the substrate oxidation with ADP phosphorylation and inhibited the respiratory activity of liver mitochondrions. Essentiale and eplir increased the coupling of oxidation with ATP synthesis, in combination with amber acid improved kinetic characteristics of liver mitochondrions.

  3. Metabonomic phenotype and identification of “heart blood stasis obstruction pattern” and “qi and yin deficiency pattern” of myocardial ischemia rat models

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    The traditional Chinese medicine concepts of "Xinxueyuzuzheng (heart blood stasis obstruction pattern)" and "Qiyinliangxuzheng (qi and yin deficiency pattern)" for myocardial ischemia rat models were constructed in the present study. Endogenous metabolites in rat plasma were analyzed using the GC/TOF-MS-based metabonomic method. Significant metabolic differences were observed between the control and two model groups, and the three groups were distinguished clearly by pattern recognition. Compared with those of the control, the levels of hydroxyproline, threonic acid, glutamine and citric acid were strikingly up or down-regulated in model rats. The metabolites contributing most to the classification between the two "pattern" rats were identified, such as valine, serine, threonine, ornithine, hydroxyproline, lysine, 2-hydroxybutanoic acid, 3-hydroxybutanoic acid, galactofuranose and inositol. These compounds were indicated as the potential biomarkers. The results suggested that the two "patterns" are involved in dysfunction in oxidative stress, energy metabolism and amino acid metabolism. These findings also provided the substantial foundation for exploring the scientific connotation of these two "Zhengxing (pattern types)" of myocardial ischemia, and "Bianzheng (pattern identification)".

  4. Metabonomic phenotype and identification of "heart blood stasis obstruction pattern" and "qi and yin deficiency pattern" of myocardial ischemia rat models

    Institute of Scientific and Technical Information of China (English)

    YAN Bei; GU ShengHua; HUANG Qing; ZHENG YuanTing; A JiYe; HAO HaiPing; WANG GuangJi; ZHU XuanXuan; ZHA WeiBin; LIU LinSheng; GUAN EnZe; ZHANG Ying

    2009-01-01

    The traditional Chinese medicine concepts of "Xinxueyuzuzheng (heart blood stasis obstruction pattern)" and "Qiyinliangxuzheng (qi and yin deficiency pattern)" for myocardial ischemia rat models were constructed in the present study.Endogenous metabolites in rat plasma were analyzed using the GC/TOF-MS-based metabonomic method.Significant metabolic differences were observed between the control and two model groups,and the three groups were distinguished clearly by pattern recognition.Compared with those of the control,the levels of hydroxyproline,threonic acid,glutamine and citric acid were strikingly up-or down-regulated in model rats.The metabolites contributing most to the classification between the two "pattern" rats were identified,such as valine,serine,threonine,ornithine,hydroxyproline,lysine,2-hydroxybutanoic acid,3.hydroxybutanoic acid,galactofuranose and inositol.These compounds were indicated as the potential biomarkers.The results suggested that the two "patterns" are involved in dysfunction in oxidative stress,energy metabolism and amino acid metabolism.These findings also provided the substantial foundation for exploring the scientific connotation of these two "Zhengxing (pattern types)" of myocardial ischemia,and "Bianzheng (pattern identification)".

  5. 正常人外周血Th17细胞的频率、表型及其功能特征%Frequency, phenotype and functional characterization of peripheral blood Th17 cells in healthy individual

    Institute of Scientific and Technical Information of China (English)

    周茂华; 张敏; 欧阳维富; 吴璐思

    2013-01-01

    目的:研究正常人外周血Th17细胞的频率、表型及其功能特征.方法:分离正常人外周血单个核细胞(PBMCs),加入刺激剂PMA和离子霉素,同时加入蛋白转运抑制剂BFA,细胞置于37℃、50 mL/LCO2培养箱培养4~5h.收集细胞,以荧光素-mAb标记后,用流式细胞仪检测.结果:正常人PBMCs经PMA+ Ionomycin刺激后,Th17细胞的频率为(1.63±0.72)%,细胞表达CD45RO (99.32±0.79)%、CCR6(97.37±3.04)%和CCR4 (96.27±3.49)%;约15%的Th17细胞表达IFN-γ,超过80%的Th17细胞表达IL-2,但Th17细胞几乎不表达IL-10或IL-4.结论:正常人外周血中存在记忆性Th17细胞,该细胞表达趋化因子受体CCR6和CCR4,且具有不同于Th1和Th2细胞的功能特征.%Objective To analyze the frequency,phenotype and functional characterization of peripheral blood Th17 cells in healthy individuals.Methods PBMCs were isolated from normal health human peripheral blood and cultured with PMA and ionomycin in the presence of Brefeldin A for 4 ~ 5 h at 37 ℃ in a 5% CO2humidified atmosphere.The frequency of subpopulation of IL-17-producing cells,the expression of IL-17 with Th1 and Th2 cytokines and the phenotypic characterization of IL-17-producing cells were assessed by flow cytometry.Results The frequency of Th17 cells was (1.63 ± 0.72)% following stimulation with PMA plus ionomycin.Th17 cells express CD45RO,CCR6 and CCR4.About fifteen percentage of Th17 cells showed a double IL-17+ IFN-γ+ phenotype,more than eighty percentage of Th17 cells showed a double IL-17+IL-2+phenotype,whereas cells producing both IL-17 and Th2 cytokines were almost undetectable.Conclusion Memory Th17 cells with the expression of CCR6 and CCR4 are apparent in healthy individual PBMCs and Th17 cells are different from Th1/Th2 cells.

  6. Analysis of HbA1C and blood lipids levels in elderly patients with diabetes%老年糖尿病患者HbA1C、血脂水平分析

    Institute of Scientific and Technical Information of China (English)

    申永臣

    2013-01-01

    Objective To investigate the abnormal changes and correlation of glycosylated hemoglobin and blood lipids levels in elderly patients with diabetes. Methods 120 patients with type 2 diabetes who received the treatment in our hospital from July 2008 to September 2011 were selected. All patients were divided into the mild group and the sever group according to the severity of the type 2 diabetes, and 60 healthy examination people were selected as the control group. The blood lipids profile and incidence of cardiovascular and cerebrovascular diseases of patients in the three groups were as the clinical observation indexes, and analyzed by using the SPSS 13.0 statistical software. Results The values of blood lipids profile indexes of the mild group and the sever group were significantly higher than those of the control group, and the values of blood lipids profile indexes of the sever group were significantly higher than those of the mild group, P<0.05 or P<0.01; The incidence of cardiovascular and cerebrovascular diseases of the mild group and the sever group were higher than that of the control group, and the incidence of cardiovascular and cerebrovascular diseases of the sever group was higher than that of the mild group, P<0.01. Conclusion There is positive correlation between abnormal changes of glycosylated hemoglobin and blood lipids and the severity of diabetes in elderly patients with diabetes, and the abnormal changes of glycosylated hemoglobin and blood lipids will lead to increase the incidence of cardiovascular and cerebrovascular diseases. Therefore the glycosylated hemoglobin and blood lipids levels of the elderly patients with diabetes should be monitored closely during the treatment, and given reasonable treatment for avoiding the incidence of cardiovascular and cerebrovascular diseases.%目的:探讨老年糖尿病患者糖化血红蛋白与血脂水平的异常变化及其相关性。方法选取2008年7月~2011年9月来我院接受2

  7. RELATIONSHIP BETWEEN LIPID PEROXIDATION AND RED BLOOD CELL IMMUNE FUNCTION IN PATIENTS WITH SPLEEN DEFICIENCY%脾虚患者脂质过氧化和红细胞免疫功能关系

    Institute of Scientific and Technical Information of China (English)

    章梅; 邱根全; 夏天

    2001-01-01

    Objective:To explore the effect of lipid peroxidation on red blood cell immune function in patients with spleen deficiency.Method:By the methods of TBA and red blood cell-yeast mixed flower circle,the RBC-C3b receptor rate,malonyldialdehyde(MDA) of plasma and erythrocyte membrane in patients with spleen deficiency were determined respectively.Result:The red blood cell C3b receptor rate(RBC-C3bRR)and red blood cell immune compound(RBC-IC) were lowered,but the MDA content in plasma and erythrocyte membrane were increased respectively.The relative analysis suggested that there were relationship between the RBC-C3bRR and MAD content in plasma and erythrocyte membrane.Conclusion:The lipid peroxidation lesion of red blood cell membrane had a bad effect on RBC-C3bRR.%目的:探讨脾虚患者脂质过氧化对红细胞免疫功能的影响。方法:采用红细胞酵母菌混合花环法和硫代巴比妥酸(TBA)法检测脾虚患者红细胞膜C3b受体花环率(RBC-C3bRR)、血浆及红细胞膜丙二醛(MDA)水平。结果:脾虚患者RBC-C3bRR和红细胞膜免疫复合物花环率(RBC-ICR)明显降低,血浆MDA和红细胞膜MDA明显升高;RBC-C3bRR与血浆MDA、红细胞膜MDA呈负相关,其中红细胞膜MDA和RBC-C3bRR关系更为密切。结论:红细胞膜脂质过氧化损害对RBC-C3bRR有不利影响。

  8. 吸烟对2型糖尿病男性患者血脂水平的影响%Effect of smoking on the blood lipid level of male patients with type 2 diabetes

    Institute of Scientific and Technical Information of China (English)

    刘佳; 王佑民; 冯双双

    2015-01-01

    目的:探讨吸烟对2型糖尿病男性患者三酰甘油( TG)、胆固醇( TC)、高密度脂蛋白( HDL-C)、低密度脂蛋白( LDL-C)的影响。方法选取2型糖尿病男性患者144例,按吸烟情况分为不吸烟组(从不吸烟)、戒烟组(戒烟半年以上)、少量吸烟组(≤20支/d)、大量吸烟组(>20支/d),采用现场调查结合病例对照研究的方法,问卷调查表的形式,询问患者年龄、糖尿病病程、运动、饮食、吸烟、调脂药的应用等情况;测量血压、身高、体重、腰围、臀围,计算体重指数( BMI)、腰臀比( WHR)、体脂分数等指标。实验室检测TG、TC、HDL-C、LDL-C等,比较各组间血脂、载脂蛋白水平的差异;采用协方差分析校正其他影响因素,比较各组血脂的差异情况;逐步回归及偏相关分析,了解吸烟对血脂影响的相关性及影响程度。结果①不吸烟组与大量吸烟组比较, TG显著降低( P 20 per day) smokers. All of them were investigated about the age, diabetes pathogenesis, exercise, diet, smoking, lipid-lowering drugs used and checked with TG, TC, HDL-C, LDL-C and so on. The difference of TG, TC, HDL-C, LDL-C among these four groups was compared by the methods of covariance analysis, regression analysis and partial correlation to evalu-ate the relationships of smoking with blood lipid. Results TG of heavy smokers was higher than the non-smokers and HDL-C was lower after correcting the effects of other possibly relative factors(P<0. 05). HDL-C of the former smokers was higher than smokers and TG was lower than heavy smokers(P<0. 05). Smoking was an independent risk factor for HDL-C ( P<0. 05 ,β= -0. 213 ) , and there was a significantly negative relationship between daily cigarette consumption and HDL-C ( r= -0. 223 , P<0. 05 ) . Conclusion Smoking is an important risk factor for the diabetic male patients’ metabolism of the TG and HDL-C,independent of age, body mass index, blood pres

  9. Impact of SDG on blood glucose and blood lipid concentrates of middle and old aged female patients%亚麻木脂素对中老年妇女血糖和血脂浓度影响的研究

    Institute of Scientific and Technical Information of China (English)

    毛艺; 胡晓军

    2011-01-01

    目的 探讨膳食亚麻木脂素(SDG)对中老年妇女血糖和血脂浓度的影响.方法 采用随机数字表法将24例高血糖患者分为4组各6例,食用从亚麻籽提取的木脂素(SDG),低剂量组200 mgSDG/d、中剂量组400 mg SDG/d、高剂量组600 mg SDG/d、对照组服用安慰剂,观察SDG对血糖和血脂的影响.结果 与对照组比较,中剂量组服用8周或高剂量组服用SDG4周,血清葡萄糖(GLU)浓度显著降低(t值分别为5.7021、6.9241,P均<0.05).结论 服用400 mg/d的SDG 8周或600 mg/d的SDG4周,可降低血清葡萄糖GLU浓度.%Objective To investigate the influence of SDG on blood glucose and blood lipid concentrates of middle and old aged patients. Methods The impacts of SDG on blood glucose and blood lipid concentrates in body of patients with hyperglycemia were conducted through an 8-week random and double-blind experiments with controlled group only given placebo. The influence degree of SDG on blood glucose and blood lipid concentrates of the selected patients was analyzed. Results The results showed that serum glucose of the groups received 400mg/d of dietary SDG for 8 weeks or 600 mg/d for 4 weeks decreased significantly compared with the controlled group (P<0.05). Conclusion Giving either 400 mg/d of dietary SDG for 8 weeks or 600 mg/d for 4 weeks to patients could significantly decrease the serum glucose concentrates of them.

  10. Effect of blood lipid on the change of brachial-ankle pulse wave velocity among prehypertensive population%血脂水平对血压正常高值人群脉搏波传导速度的影响

    Institute of Scientific and Technical Information of China (English)

    王林; 帅平; 刘玉萍; 程幼夫; 杨华; 李婷欣; 龚立荣; 任姣姣; 王洪佳

    2014-01-01

    Objective To explore the effect of blood lipid and lipoprotein ratios on the change of brachial-ankle pulse wave velocity (baPWV) among prehypertensive subjects.Methods 11 611 subjects with normal blood pressure (BP) were divided into two groups,which was one with optimal blood pressure (B P < 120/80 mmHg) and the other with prehypertension (BP:120-139/80-89 mmHg).Height,weight,baPWV,fasting blood-glucose,TC,TG,LDL-C and HDL-C were detected.Results The abnormal rate ofbaPWV in prehypertension group was obviously higher than that in the optimal blood pressure group.For optimal blood pressure group,the abnormality of TG,TC,LDL-C,TC/HDL-C as well as LDL-C/HDL-C,caused the increase of baPWV significantly (P<0.001).For prehypertensive group,the abnormality of TC and LDL-C caused the significant increase of baPWV (P<0.001).Results from logistic regression analysis showed that except for age,BMI and fasting blood-glucose,TC/HDL-C increasing was the independent risk factor in optimal blood pressure group,while TG increasing was for the prehypertension group.Conclusion With different normal BP level,both abnormality of blood lipid and lipoprotein ratio were the independent risk factors for baPWV increasing.%目的 探讨血脂和脂蛋白比值对血压正常高值人群脉搏波传导速度的影响.方法 选择11 611名血压正常的健康体检者,分为正常血压值组(血压< 120/80 mmHg)和血压正常高值组(血压为120 ~ 139/80 ~ 89 mmHg).应用全自动动脉硬化仪测定人选者肱踝脉搏波传导速度(baPWV),同时测量身高、体重、FPG、TC、TG、HDL-C、LDL-C等指标,并计算HDL-C和TC/HDL-C比值、LDL-C/HDL-C比值.分析血脂和脂蛋白比值异常情况对不同血压组脉搏波传导速度的影响.结果 血压正常高值组的baPWV异常率均高于血压正常组.血压正常组中除HDL-C外,TC、TG、LDL-C、TC/HDL-C、LDL-C/HDL-C的升高均使baPWV的异常率显著增加(P<0.001).血压正常高值组中,TC

  11. 非酒精性脂肪肝患者铜营养状况及其与血脂的关系%Observational Research on Copper Nutrition and Blood Lipid among Patients with Nonalcoholic Fatty Liver Disease

    Institute of Scientific and Technical Information of China (English)

    王绩凯; 冯哲伟; 李青艳; 李迎春

    2011-01-01

    Objective To evaluate the levels of copper nutrition and the relationship with lipid in patients with nonalcoholic fatty liver disease (NAFLD). Methods 1:1 matched case-control study was conducted among 150 patients with NAFLD and 150 healthy controls. A self-designed questionnaire was used to collect their general information and intake frequency of 4 kinds of food that was rich in copper. Serum copper and blood lipid were detected and then compared by t-test, and correlation analysis was used to explore the blood lipid' s influence on serum copper. Results There was no statistical difference in the intake frequency of 4 kinds of copper-rich food between the two groups. Serum copper of NAFLD patients (1.07±0.25) mg/L was significantly higher than that of healthy controls (1.01±0.22) mg/L (t=3.12, P=0.002). Compared with the controls, the levels of TC, TG and LDL-C were higher, but the level of HDL-C was lower in patients. Correlation analysis revealed that serum copper was significant positive correlated with TC and LDL-C, and was significant negative correlated with HDL-C. Conclusion Serum copper and lipid metabolism disorder exist in NAFLD patients, and serum copper relates with blood lipid metabolism disorder, but doesn't relate with the intake of 4 kinds of copper-rich food.%目的 了解非酒精性脂肪肝( NAFLD)患者铜营养代谢水平及其与血脂的关系,为NAFLD的防治提供科学依据.方法 采用1∶1配对病例-对照研究方法,自行设计调查问卷收集150例非酒精性脂肪肝患者和150例正常对照的基本信息及四种含铜丰富食品的摄入频率,并检测其血清铜含量及血脂各指标,对血铜与血脂等指标进行线性相关分析.结果 非酒精性脂肪肝组四种含铜丰富食品的摄入频率和对照组间差异无显著性,但血清铜(1.07-0.25)mg/L高于对照组(1.01±0.22) mg/L,差异有统计学意义(t=3.12,P=0.002).非酒精性脂肪肝患者总胆固醇(TC)、三酰甘油(TG)

  12. Apolipoprotein AV and Metabolism of Blood Lipids%载脂蛋白AV与血脂代谢研究新进展

    Institute of Scientific and Technical Information of China (English)

    胡璐

    2011-01-01

    新发现的载脂蛋白AV参与血脂代谢,尤其是在三酰甘油分解代谢中起重要作用.载脂蛋白AV通过减少脂蛋白的生成率、增强脂蛋白脂酶对三酰甘油的水解,促进低密度脂蛋白受体介导的富含三酰甘油的脂蛋白颗粒清除作用来调节血脂代谢.载脂蛋白AV的基因多态性与心血管疾病的发生有着密切的关系.%Apolipoprotein AV, a newly discovered apolipoprotein, has been shown to play an important role in the metabolism of lip-ids. It is especially relevant to the metabolism of triglycerides primarily through reducing the lipoprotein production rate, stimulating hydrolysis of triglycerides by lipoprotein lipase, and facilitating clearance of triglyceride-rich lipoprotein by low-density lipoprotein receptor. It has been found that the polymorphism of apolipoprotein AV is closely related with coronary heart disease. This article reviews current literature and recent findings about the role of apolipoprotein AV in lipid metabolism.

  13. The long-term effects of pitavastatin on blood lipids and platelet activation markers in stroke patients: impact of the homocysteine level.

    Directory of Open Access Journals (Sweden)

    Hideki Sugimoto

    Full Text Available To examine the impact of the plasma homocysteine level on the anti-atherosclerotic effects of pitavastatin treatment, we retrospectively examined 59 patients who had a history of stroke and had been prescribed pitavastatin for the treatment of dyslipidemia at the Neurology department of Toho University Ohashi Medical Center Hospital. The patients were classified into two groups according to their homocysteine levels. Carotid artery plaque progression was determined before and after pitavastatin treatment. Plasma levels of high-sensitivity C-reactive protein, platelet molecular markers, and von Willebrand factor were measured. Pitavastatin treatment had beneficial effects on the lipid profiles of these patients and slowed atherosclerosis progression. These effects were observed in both the high and low homocysteine groups. Proactive lipid intervention using pitavastatin may inhibit the progression of atherosclerosis and contribute to secondary prevention of stroke in high-risk patients. We conclude that this statin could inhibit progression at any stage of disease and should therefore be proactively administered to these patient groups, regardless of disease severity.

  14. Blood pressure and fasting lipid changes after 24 weeks’ treatment with vildagliptin: a pooled analysis in >2,000 previously drug-naïve patients with type 2 diabetes mellitus

    Science.gov (United States)

    Evans, Marc; Schweizer, Anja; Foley, James E

    2016-01-01

    Introduction We have previously shown modest weight loss with vildagliptin treatment. Since body weight balance is associated with changes in blood pressure (BP) and fasting lipids, we have assessed these parameters following vildagliptin treatment. Methods Data were pooled from all double-blind, randomized, controlled, vildagliptin mono-therapy trials on previously drug-naïve patients with type 2 diabetes mellitus who received vildagliptin 50 mg once daily (qd) or twice daily (bid; n=2,108) and wherein BP and fasting lipid data were obtained. Results Data from patients receiving vildagliptin 50 mg qd or bid showed reductions from baseline to week 24 in systolic BP (from 132.5±0.32 to 129.8±0.34 mmHg; P<0.0001), diastolic BP (from 81.2±0.18 to 79.6±0.19 mmHg; P<0.0001), fasting triglycerides (from 2.00±0.02 to 1.80±0.02 mmol/L; P<0.0001), very low density lipoprotein cholesterol (from 0.90±0.01 to 0.83±0.01 mmol/L; P<0.0001), and low density lipoprotein cholesterol (from 3.17±0.02 to 3.04±0.02 mmol/L; P<0.0001), whereas high density lipoprotein cholesterol increased (from 1.19±0.01 to 1.22±0.01 mmol/L; P<0.001). Weight decreased by 0.48±0.08 kg (P<0.001). Conclusion This large pooled analysis demonstrated that vildagliptin shows a significant reduction in BP and a favorable fasting lipid profile that are associated with modest weight loss. PMID:27574437

  15. Interrelation of blood lipid spectrum, level of systemic inflammation and mass of body in patients with coronary heart disease in combination with nonalcoholic fatty liver disease and their dynamics in terms of secondary prevention

    Directory of Open Access Journals (Sweden)

    Kuryata O.V.

    2014-11-01

    Full Text Available The article analyzes the blood lipid spectrum, level of systemic inflammation and their dynamics depending on body mass index in patients with coronary heart disease (CHD in combination with nonalcoholic fatty liver disease (NAFLD under the of influence statin therapy. 20 men (mean age 56,4±1,44 years with CHD and NAFLD were examined. Levels of triglycerides (TG, total cholesterol (TC, low density lipoprotein cholesterol (LDL-C, high density lipoprotein cholesterol (HDL-C, C-reactive protein (CRP were studied. 2 groups of patients according to BMI were distinguished: group 1 consisted of 9 (45% patients who are overweight (BMI 25 to 30 kg/m2, group 2-8 (40% with first degree of obesity (BMI 30 to 35. It was at found that at the initial state BMI increase at the range of 25-35 kg/m2 was not associated with a significant difference in the lipid spectrum, on the other hand on the background of treatment with pitavastatin in the dose of 2 mg for 8 weeks in patients with BMI of 25-30 kg/m2 more intensive reduction of TG (56.6%, LDL-C (31,8%, total cholesterol (22%, CRP (29.8% and increased HDL-C (14,7% was registered in contrast to the patients with BMI 30-35 kg/m2 – 33,7%, 22,8%, 8,8%, 10,1%, 11,9% respectively. Thus, in patients with CHD and NAFLD, pitavastatin in the dose of 2 mg has a moderate lipid-lowering effect, causes no significant increase in liver transaminases, which required dose adjustment or discontinuation of the drug.

  16. Mendelian randomisation study of the associations of vitamin B12 and folate genetic risk scores with blood pressure and fasting serum lipid levels in three Danish population-based studies

    DEFF Research Database (Denmark)

    Husemoen, L L N; Skaaby, T; Thuesen, B H;

    2016-01-01

    BACKGROUND/OBJECTIVES: The aim was to examine the association of genetic risk scores (GRSs) of vitamin B12 and folate-associated variants with blood pressure and lipids. SUBJECTS/METHODS: The study included 12 532 adults from three population-based studies (Inter99, Health2006 and Dan-MONICA10......) conducted in Denmark. GRSs were calculated by summarising the number of vitamin B12 and folate increasing alleles. Weighted GRSs were calculated as the sum of weights for each allele corresponding to genetic effects sizes. RESULTS: GRSs for serum vitamin B12 and folate were associated with serum vitamin B12...... and folate, respectively. The β coefficients (95% confidence interval (CI), P-value) for regression of log-transformed serum B12/folate on the weighted GRSs were 0.57 (0.54, 0.61), P

  17. 中年人群体力活动能耗与血脂水平关系的研究%Association of physical activity with blood lipids in middle-aged groups

    Institute of Scientific and Technical Information of China (English)

    黄莉莉; 罗小铭; 谈晔; 张波; 苏宜香

    2012-01-01

    目的 分析体力活动与血脂的关系,为指导合理运动,防治血脂异常提供科学依据.方法 招募40~65岁广州市民555例(男188例,女367例);用一周体力活动调查和三日体力活动记录2种方法调查体力活动情况;采空腹血样测定TC、TG、LDL和HDL.结果 活动总能耗低、中、高分别为(748.2±185.5)、(1223.7±138.8)、(1843.5±314.3)kcal/d,运动能耗低、中、高分别为(164.9±96.9)、(504.6±101.7)、(989.2±262.5) kcal/d.按三分位法分3组,控制性别、年龄、BMI后协方差分析TC随活动总能耗的增高而降低,TC、LDL随运动能耗的增高而降低,组间比较差异有统计学意义(P<0.05).将在职对象(n=201)的工作能耗分为低(691.2±117.1)kcal/d)、中(980.5±81.6) kcal/d)、高( 1502.2±355.5) kcal/d)3组,控制性别、年龄、BMI后协方差分析,工作能耗中、高组的TC水平低于能耗低组(P<0.05).结论 适当增加活动总能耗有利于改善血脂,本研究涉及的工作能耗范围内,中度工作能耗比轻度工作能耗更有利于维持正常血脂.%Objective To investigate the association of physical activity with blood lipid levels in Guangzhou adults and provide scientific basis for rational exercise. Methods 40-65 years old Guangzhou residents were enrolled (555 cases). Plasma total cholesterol (TC), triglycerides (TG), HDL cholesterol (HDL) and LDL cholesterol (LDL) were measured with colorimetric methods using commercial kits by an automated analyzer. Physical activity and dietary intakes were assessed by questionnaire. Effects of physical activity on blood lipid levels were mainly assessed. Results After controlling for sex, age and BMI.ANOVA analysis showed that TC in higher total energy expenditure groups were significantly lower than lower groups (P<0.05). TC and LDL in group of higher and middle exercise energy expenditure were significantly lower than the other groups (P<0.05). TC in the middle and higher group of working

  18. 血脂康对肥胖大鼠血脂及白介素-6的影响%Effects of Xuezhikang on blood lipid and interleukin-6 in obese rats

    Institute of Scientific and Technical Information of China (English)

    孙东升; 赵湘; 武立华

    2011-01-01

    目的 研究血脂康(降血脂药)对高脂诱导大鼠的血脂及白介素-6(IL-6)水平的影响.方法 将30只雄性大鼠随机分成3组:正常组、肥胖组和血脂康干预组;分别用普通饲料、高脂饲料以及高脂+血脂康,饲养12周,测定各组血脂以及白介素-6的水平后发现,肥胖大鼠存在血脂代谢紊乱及血清白介素-6水平升高.分别测定3组的血清总胆固醇(TC)、甘油三酯(TG)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL-C)和IL-6的水平,并分析指标之间的相关性.结果 肥胖大鼠血清的TG、TC、LDL-C和IL-6水平均显著高于正常组(P<0.01),而且血清IL-6水平与TC、LDL呈显著正相关(γ=0.72,P<0.01);血脂康干预,可以显著降低肥胖大鼠的血脂及白介素-6水平.结论 血脂康治疗能够使肥胖组大鼠的血脂及白介素-6水平明显降低.%Objective To evaluate the effects of Xuezhikang on blood lipid and interleukin- 6 (IL- 6) in obese rats. Methods Thirty male rats were divided into three groups: normal group, high -fat group and hight - fat + Xuezhikang group randomly, and they were obtained a standard diet , high - fat diet and hight - fat + Xuezhikang diet respectively, for 12 weeks. The serum levels of blood lipid and IL -6 are increased in high fat diet induced obese rats when compared with the others groups. Then the levels of serum TC, TG, HDL - C, LDL - C and IL - 6 in three groups were determined before and after treatment. Then analysis the correlation between them. Results The levels of serum TG, TC,LDL- C and IL- 6 in obese rats were all higher than control rats (P <0. 01 ), and the IL-6 levels correlated significantly with the TC and LDL levels (γ =0. 72, P <0. 01 ). Xuezhikang could effectivly reduce the levels of blood lipid, IL- 6. Conclusion It demonstrates that Xuezhikang could effectivly reduce the levels of blood lipid, IL -6 in obese rats.

  19. 吸烟对男性糖尿病患者血脂代谢的影响%Effects of smoking on blood lipid metabolism in male patients with diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    吴让兵; 杜小梅; 王华; 何劲松; 李明锐; 李月姗; 王莉莉

    2016-01-01

    Objective To explore the effects of smoking on blood lipid metabolism in male patients with diabe-tes mellitus. Methods A total of 156 patients with diabetes mellitus were enrolled in the study, which were divided into no-smoking group, stop-smoking group, slight smoking group and heavy smoking group according to smoking status. The history of diabetes, smoking status (including time of smoking, daily amount of smoking, smoking cessation age), di-et and exercise situation (daily exercise time and amount of exercise) were asked. The height, weight, waist circumfer-ence, hip circumference and body fat percentage were measured. The levels of fasting blood glucose (FBG), postprandial 2 hours blood glucose (2 hPBG) and triglyceride (TG), total cholesterol (TC), high density lipoprotein-cholesterol (HDL-C) and low density lipoprotein-cholesterol (LDL-C) were detected. The effect of smoking on blood lipids was ana-lyzed by covariance analysis and multiple stepwise regression analysis. Results Compared with no-smoking group, the level of TG was significantly higher in heavy smoking group (P0.05). Compared with stop-smoking group, the level of HDL-C in slight smoking group was significantly lower (P0.05);与戒烟组比较,少量组HDL-C显著较低(P<0.05),大量组TG水平较高而HDL-C水平较低(P<0.05);协方差分析表明,大量组TG和HDL-C水平与戒烟组比较差异均具有统计学意义(P<0.05).吸烟与HDL-C间呈显著负相关性(P<0.05).结论 吸烟是男性糖尿病患者体内脂代谢紊乱的独立危险因素,戒烟对调节脂代谢具有重要意义.

  20. 沂州木瓜汁抗氧化、降血脂保健功能的研究%Study on the health function on antioxidation and reducing blood lipid of Yizhou Chaenomeles fruit juice

    Institute of Scientific and Technical Information of China (English)

    魏东

    2011-01-01

    The health function on antioxidation and reducing blood lipid of Yizhou Chaenomeles fruit juice was studied.The mice experiments showed serum lipid-lowering and antioxidative action of the Yizhou Chaenomeles fruit juice.Compared with the hyperlipidemic group,Yizhou Chaenomeles fruit juice could significantly lower the cholesterol levels of mice,including the serum TC,TG,LDL-C and arteriosclerosis index(AI).It could also lower the liver weight,TC and TG.Yizhou Chaenomeles fruit juice also improved SOD activity,reduced MDA content in mice and enhanced GSH-Px activity in blood.%利用大白鼠进行动物实验,研究沂州木瓜汁的抗氧化、降血脂保健功能。实验结果表明:沂州木瓜汁能显著降低高血脂大鼠的血清总胆固醇、甘油三脂和低密度脂蛋白水平,减小动脉硬化指标,对大白鼠高脂血症和动脉硬化具有较好的预防作用;沂州木瓜汁还能显著降低高血脂大鼠的肝系数、肝脏总胆固醇和甘油三酯水平,缓解肝脏的脂肪病变;沂州木瓜汁能提高大鼠红细胞内SOD活力、降低红细胞中MDA含量、提高血液中GSH-Px活力,从而清除机体内的超氧阴离子,减少机体受自由基的攻击。

  1. Therapeutic evaluation of intensive lipid lowering combined with intensive blood pressure reduction in adverse event of stroke%强化降脂联合强化降压预防脑卒中不良事件的疗效评价

    Institute of Scientific and Technical Information of China (English)

    赵锦华; 康永刚; 鱼丽萍

    2015-01-01

    Objective To investigate the clinical effects of intensive lipid lowering combined with intensive blood pressure reduction in preventing adverse event of stroke.Methods190 patients with stroke who seek medical treatment in our hospital were divided into observation group and control group, patients in observation group were treated with intensive blood lipid low-ering combined with intensive blood pressure reduction, while patients in control group were cured with conventional blood lipid lowering combined with conventional blood pressure reduction, the differences of blood lipid, blood pressure and adverse event of these two groups were compared after12 months of treatment.Results The follow-up results of12 months after treatment showed that, DBP, SBP and LDL-C of observation group were significantly lower than control group, incidence rates of primary end point events and secondary end point events of adverse events were significantly lower than control group.Conclusion In-tensive lipid lowering combined with intensive blood pressure reduction would contribute to improve the blood lipid and blood pressure of patients with stroke and effectively prevent adverse events, so they could be used as a priority in curing stroke.%目的:探讨强化降脂联合强化降压预防脑卒中患者不良事件方面的临床价值。方法:将我院收治的190例脑卒中患者随机分为观察组和对照组,观察组的采用强化降脂联合强化降压治疗,对照组采用常规降脂联合常规降压治疗,治疗12个月后,比较两组患者血脂、血压水平及不良事件发生情况。结果:观察组的舒张压、收缩压、LDL-C水平明显低于对照组,不良事件的主要终点事件和次要终点事件的发生率显著低于对照组。结论:强化降脂联合强化降压有助于改善脑卒中患者的血压和血脂,还可有效预防心血管不良事件的发生,故可将其作为治疗脑卒中的优先考虑方案。

  2. Blood lipid levels in relation to glucose status in European men and women without a prior history of diabetes: the DECODE Study

    DEFF Research Database (Denmark)

    Zhang, L.; Qiao, Q.; Tuomilehto, J.;

    2008-01-01

    the population-based studies of 8960 men and 10,516 women aged 35-74 years representing 15 cohorts in 8 European countries were jointly analyzed. Multivariate adjusted linear regression analyses with standardized coefficients (beta) were performed to estimate the relationship between lipid and plasma glucose....... RESULTS: In subjects without a prior history of diabetes, positive relationships were shown between fasting plasma glucose (FPG) and total cholesterol (TC) (beta=0.06 and 0.03, respectively for men and women, pbeta=0.14 and 0.12, p... cholesterol (non-HDL-C) (beta=0.06 and 0.03, pbeta=0.06 and 0.05, pbeta=-0.02, p>0.05 in men and beta=-0.03, p

  3. Diagnostic value of blood lipids testing in patients with high-normal and subclinical levels of TSH in prevention and treatment of dislipoproteinemia

    Directory of Open Access Journals (Sweden)

    O D Rymar

    2010-12-01

    Full Text Available The purpose of the study is to evaluate character of lipid profile changes in Novosibirsk populational sample of men and women (45–69 years with subclinical and high-normal TSH levels. Current study was performed within the HAPIEE project “Determinants of cardiovascular diseases in Eastern Europe” of the Welcome Trust fond. Populational subsample of 280 subjects (125 men (44.6% and 155 women (55.4% was analyzed. Received data showed that high-normal TSH levels within 1.71–4.05 mIU/l have been associated with higher levels of triglycerides, total cholesterol and LDL cholesterol, compared with low-normal TSH levels 0.17–0.47 mIU/l (р<0.05. Women with subclinical hypothyroidism had significantly higher average levels of total cholesterol and LDL cholesterol compared with women without thyroid disorders.

  4. 强化降脂与心脑血管病%Intensive lowering of blood lipid level and cardio-and cerebro-vascular diseases

    Institute of Scientific and Technical Information of China (English)

    仝其广; 胡大一

    2004-01-01

    1994年以来具有里程碑意义的5项大规模临床试验[北欧辛伐他汀生存研究(4S)、西苏格兰冠心病预防研究(WOSCOPS)、胆固醇和冠心病复发事件试验(CARE)、普伐他汀对缺血性心脏病的长期干预(LIPID)和空军/得州冠状动脉粥样硬化预防研究(AFCAPS/TEXCAPS)]充分证明降脂治疗具有能显著减

  5. Influence of Simvastatin for In-stent Restenosis Rate and Blood Lipid Level and Inflammation Actor after Coronary Artery Stent Implantation

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    To investigate the effect of simvastatin on the probability of restenosis after stent implantation and serum level of lipids as well as high-sensitivity C-reactive protein (hs-CRP) in patients with coronary heart disease (CHD).Methods 118 patients with CHD after stenting therapy were divided into treatment group (n = 62) and control group(n =56) randomly. All patients were treated withaspirin (100 mg/d) and clopidogrel (75 mg/d) while treatment group patients took simvastatin (40 mg qn) additionally. All patients underwent coronary angiography (CAG) to compare the difference of restenosis and the serum level of total cholesterol (TC), low-density lipoprotein cholesterol(LDL-c), high-density lipoprotein cholesterol (HDL-c), triglyceride (TG) as well as hs-CRP after the drug treatment for 6 months. Results The probability of restenosis was significantly lower in the treatment group than that of control group ( P < 0.01 ) and the results were similar between the patients with bare metal stent ( P < 0.01 ) and those with sirolimus-eluting stent ( P<0.01 ). The serum levels of TC (P<0.01 ), LDL-c( P<0.01 ), TG (P<0.05 ) and hsCRP (P<0.01) were obviously lower while the HDL-c (P<0.05 ) level was higher in the treatment group than those of control group. There was no death case. Conclusions Simvastatin could decrease the probability of restenosis significantly after coronary stent implantation with dose of 40 mg/d. It also has good performance on lipids control and lightening inflammatory reactions with its undoubtedly safety.

  6. Effects of aerobic interval training versus continuous moderate exercise programme on aerobic and anaerobic capacity, somatic features and blood lipid profile in collegate females

    Directory of Open Access Journals (Sweden)

    Krzystof Mazurek

    2014-11-01

    Full Text Available introduction. Regular physical activity has many positive health benefits, including reducing the risk of cardiovascular diseases, metabolic diseases and some cancers, as well as improving the quality of life. objectives. The aim of the study was to examine the effects of 8-week aerobic interval cycle exercise training (AIT compared to continuous cycle exercises of moderate intensity (CME on the aerobic and anaerobic capacity, somatic features and lipid profile. material and methods. The research was conducted in 88 volunteers aged 19.5±0.6 years, who were randomized to three groups of organized physical activity (OPA, who exercised 3 times per week in 47 min sessions: (I AIT (n=24 comprising 2 series of 6x10 s sprinting with maximal pedalling cadence and active rest pedalling with intensity 65%–75% HRmax, (II CME (n=22 corresponding to 65%-75% HRmax, (III regular collegiate physical education classes of programmed exercises (CON; n=42. Before and after OPA anthropometrics, aero- and anaerobic capacity and lipid profile indices were measured. results. In AIT, a significantly greater decrease of waist circumference and WHR was noted when compared to CON, and a significantly greater reduction of sum of skinfolds than in CON and CME. Improvement in relative and absolute VO2max (L/min and ml/kg/min was significantly higher in AIT than CON. Work output and peak power output in the anaerobic test improved significantly in AIT, CME and CON, but independently of training type. OPA was effective only in reducing triglyceride concentrations in CME and CON groups, without interaction effects in relation to training type. conclusion. It was found that 8 weeks of OPA was beneficial in improving somatic and aerobic capacity indices, but AIT resulted in the greatest improvement in somatic indices (waist circumference, WHR, sum of skinfolds and in VO[sub]2[/sub]max, compared to CME and CON programmes.

  7. Risperidone and Clozapine on Blood Glucose and Lipid Metabolism in Patients With Schizophrenia%利培酮和氯氮平对精神分裂症患者血糖和脂代谢的影响

    Institute of Scientific and Technical Information of China (English)

    刘召英

    2016-01-01

    目的:研究利培酮和氯氮平对精神分裂症患者血糖和脂代谢的影响。方法选择2014年1月~2015年1月来我院精神科治疗精神分裂症的患者62例,随机分成利培酮组和氯氮平组,各31例,观察两组患者治疗效果。结果治疗后,利培酮组 TC 水平为(4.81±0.15) mmol/L 低于氯氮平组 TC 水平(5.25±0.24)mmol/L,两组血糖及血脂指标相比,差异均有统计学意义(P <0.05)。结论采用利培酮和氯氮平治疗精神分裂症对患者的血糖和脂代谢水平均有影响,相对而言氯氮平影响较大,临床医生在治疗精神分裂症时应该慎重使用药物。%Objective To observe the efficacy of risperidone and clozapine on blood glucose and lipid metabolism in patients with schizophrenia. Methods Selected 62 patients with schizophrenia from January 2014 to January 2015 in our hospital were randomly divided into risperidone group and clozapine group,31 cases,the treatment groups were observed. Results After treatment,the levels of TC risperidone group(4.81±0.15)mmol/L group was significantly lower than clozapine TC levels(5.25±0.24)mmol/L,glucose and lipid levels compared to the two groups,the differences were statistical y significance(P< 0.05). Conclusion Use wil significantly affect the treatment of schizophrenia with risperidone and clozapine on blood glucose and lipid metabolism in patients with relatively greater impact in terms of clozapine,clinicians in the treatment of schizophrenia drugs should be used with caution.

  8. Radioprotective effect of Haberlea rhodopensis (Friv.) leaf extract on γ-radiation-induced DNA damage, lipid peroxidation and antioxidant levels in rabbit blood

    International Nuclear Information System (INIS)

    Different concentrations of H. rhodopensis total extract (HRE; 0.03, 0.06 and 0.12 g/kg body weight) were injected im, into rabbits 2 h before collecting the blood samples. The whole blood samples were exposed in vitro to 2.0 Gy 60Co γ-radiation. The radiation-induced changes were estimated by using the chromosome aberration test (CA) and cytokinesis blocked micronucleus assay (CBMN) in peripheral lymphocytes, and by determining the malondialdehyde levels (MDA) in blood plasma and the superoxide dismutase (SOD) and catalase (CAT) activity in erythrocytes. Radiation significantly increased the chromosome aberration and micronuclei frequencies as well as MDA levels and decreased the antioxidant enzyme activity. On the other hand, the HRE pretreatment significantly decreased the CA, MN frequencies and MDA levels and increased the SOD and CAT activity in a concentration dependent manner. The most effective was the highest concentration of HRE (0.12 g/kg body weight). The results suggest that HRE as a natural product with an antioxidant capacity could play a modulatory role against the cellular damage induced by γ-irradiation. The possible mechanism involved in the radioprotective potential of HRE is discussed. (author)

  9. EFSA NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies), 2014. Scientific Opinion on the substantiation of a health claim related to barley soup “Orzotto” and protection of blood lipids from oxidative damage pursuant to Article 13(5) of Regulation (EC) No 1924/2006

    DEFF Research Database (Denmark)

    Tetens, Inge

    coloured” spinach, “tri-coloured” Swiss chard, onions, red and yellow celery and parsley, is sufficiently characterised. The claimed effect, protection of blood lipids from oxidative damage, may be a beneficial physiological effect. No human intervention studies from which conclusions could be drawn for...

  10. EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to the raw fruit of Emblica officinalis Gaertn. and maintenance of normal blood LDL-cholesterol concentrations (ID 4041) and protection of DNA, proteins and lipids from

    DEFF Research Database (Denmark)

    Tetens, Inge

    claims in relation to the raw fruit of Emblica officinalis Gaertn. and maintenance of normal blood LDL-cholesterol concentrations and protection of DNA, proteins and lipids from oxidative damage. The scientific substantiation is based on the information provided by the Member States in the consolidated...

  11. 2型糖尿病血糖及血脂变化情况对甲状腺癌发生的影响研究%Effects of type 2 diabetes blood sugar and blood lipid changes occurring thyroid cancer

    Institute of Scientific and Technical Information of China (English)

    姜虹; 王尚农

    2014-01-01

    Objective To study the blood sugar,the relationship between the incidence of type 2 diabetes and blood lipid levels in thyroid carcinoma (PTC).Methods in our hospital between January 2010 to December 2012 admitted to inpatient and outpatient tracked 160 patients with type 2 diabetes as an object of study,according to the severity of dia-betes cases are divided into mild and severe groups each group 80 cases,select the same period 80 healthy volunteers as a control group.Three groups of blood glucose and lipid levels and the incidence of thyroid cancer were analyzed.Results The difference between the three groups GLU,TC,TG,LDL-C,HDL-C,were statistically significant(P0.05).Conclusion Type 2 dia-betes blood sugar,blood lipid levels between thyroid cancer and is closely correlated with the incidence of thyroid cancer in blood glucose,the degree of abnormal lipid levels increased,but its mechanism needs further study.%目的:研究2型糖尿病患者血糖、血脂水平变化与甲状腺癌(PTC)发病之间的关系。方法选取我院2010年1月至2012年12月之间收治住院及门诊追踪的160例2型糖尿病患者作为研究对象,按照糖尿病病情轻重情况划分为轻症组和重症组各80例,选取同期80例健康体检者作为对照组。对三组血糖、血脂水平及甲状腺癌发病情况进行对比分析。结果三组间 GLU、TC、TG、LDL-C、HDL-C的差异,均具有统计学意义(P 值均<0.05);轻症组和重症组 FT3的水平均低于对照组(P值均<0.05),TSH 水平均高于对照组(P值均<0.05);轻症组出现3例甲状腺癌,发病率为3.75%;重症组出现5例甲状腺癌,发病率为6.25%;对照组出现1例,发病率为1.25%,三组对比差异无统计学意义(P>0.05)。结论2型糖尿病患者血糖、血脂水平与甲状腺癌发生之间存在密切相关性,甲状腺癌的发病率随血糖、血脂水平异常程度升高,但对其作

  12. Prenatal, but not early postnatal, exposure to a Western diet improves spatial memory of pigs later in life and is paired with changes in maternal prepartum blood lipid levels.

    Science.gov (United States)

    Clouard, Caroline; Kemp, Bas; Val-Laillet, David; Gerrits, Walter J J; Bartels, Andrea C; Bolhuis, J Elizabeth

    2016-07-01

    Maternal obesity and perinatal high-fat diets are known to affect cognitive development. We examined the effects of late prenatal and/or early postnatal exposure to a Western-type diet, high in both fat and refined sugar, on the cognition of pigs (Sus scrofa) in the absence of obesity. Thirty-six sows and their offspring were assigned to 1 of 4 treatments in a 2 × 2 factorial arrangement, with 8 wk prenatal and 8 wk postnatal exposure to a Western diet (enriched in fat, sucrose, and cholesterol) or control diets as factors. Compared to controls, piglets exposed to the prenatal Western diet showed enhanced working and reference memory during the acquisition and reversal phases of a spatial hole-board task. Mothers fed the prenatal Western diet had higher prepartum blood cholesterol and free fatty acid levels. Postnatal exposure to the Western diet did not affect piglet cognitive performance, but it did increase postpartum maternal and postweaning piglet cholesterol levels. The Western diet had no effect on maternal or offspring insulin sensitivity or leptin levels. In conclusion, a prenatal Western diet improved memory function in pigs, which was paired with changes in prepartum maternal blood cholesterol levels. These findings highlight the key role of late fetal nutrition for long-term programming of cognition.-Clouard, C., Kemp, B., Val-Laillet, D., Gerrits, W. J. J., Bartels, A. C., Bolhuis, J. E. Prenatal, but not early postnatal, exposure to a Western diet improves spatial memory of pigs later in life and is paired with changes in maternal prepartum blood lipid levels. PMID:26985006

  13. 成人身体成分与血脂、血糖关系的探讨%Analysis of the relationship between body composition and fasting serum lipids, fasting blood glucose in adult

    Institute of Scientific and Technical Information of China (English)

    李秋桂; 姬芳勤

    2014-01-01

    目的:分析成人身体成分与血脂、血糖指标之间的关系方法选择成年体检者490名,排除严重心脑肝肾疾病,肿瘤患者,急性炎症患者及长期服药者等。通过Biospace InBody 220人体成分分析仪对身体水分、蛋白质、无机盐、体脂肪、体重、骨骼肌肉量、体质指数、体脂百分比、腰臀脂肪比等指标进行测定。同时测定空腹血糖、血脂指标。所有指标的测定均由我院医护人员经过统一培训后进行操作。结果男女性别年龄无差异(p>0.05)。除体脂肪外,男女性别间身体水分、蛋白质、无机盐、体重、骨骼肌肉量、体质指数、体脂百分比、腰臀脂肪比均有显著差异(均p<0.001)。蛋白质、体脂肪、体重、骨骼肌肉量、体质指数、体脂百分比、腰臀脂肪比与空腹血糖呈正相关(均p<0.05)。身体水分、蛋白质、无机盐、体脂肪、体重、骨骼肌肉量、体质指数、体脂百分比、腰臀脂肪比均可对血脂(总胆固醇、甘油三酯)产生影响(均p<0.05)。剔除性别因素后,对身体成分与血糖、血脂各指标进行偏相关分析,体脂肪、体重、体质指数、体脂百分比、腰臀脂肪比仍然与血糖、总胆固醇、甘油三酯呈正相关(均p<0.05)。结论成人身体成分与血糖、血脂指标密切相关。通过身体成分的分析,可尽早预防代谢相关性疾病。%Objective To analyze the relationship between body composition and fasting serum lipids, fasting blood glucose in adult. Methods Select 490 adult, eliminate the subjects who has the serious cardiovascular diseases, liver diseases , kidney diseases, cancer and the subjects with acute inflammation and long term medication etc. Body moisture, protein, inorganic salt, fat, skeletal muscle weight, body mass index, percentage of body fat, waist and hip fat ratio was determined by Biospace InBody 220. Measure the

  14. The Effects of Probiotic Soymilk Fortified with Omega-3 on Blood Glucose, Lipid Profile, Haematological and Oxidative Stress, and Inflammatory Parameters in Streptozotocin Nicotinamide-Induced Diabetic Rats

    Directory of Open Access Journals (Sweden)

    Mohsen Mohammadi Sartang

    2015-01-01

    Full Text Available Objective. The aim of the present study was to evaluate the effects of probiotic soymilk fortified with omega-3 in diabetic rats. Methods. Soymilk (SM, fermented soymilk (FSM, and fermented soymilk fortified with omega-3 (FSM + omega-3 were prepared. Rats were randomly assigned to five groups of 13 animals per group. Diabetes was induced by a single injection of streptozotocin (STZ 15 min after the intraperitoneal administration of nicotinamide (NA. Normal control (NC and diabetic control (DC rats received 1 mL/day of distilled water and three groups of diabetic rats were given 1 mL/day of SM, FSM, and FSM + omega-3 products by oral gavage for 28 days. Results. Three products significantly (P<0.05 reduced blood glucose, total cholesterol (TC, triglyceride (TG, and malondialdehyde (MDA concentrations compared to the DC group, with the maximum reduction seen in the FSM + omega-3 group. Body weight, red blood cells (RBC, haemoglobin (Hb, haematocrit, and superoxide dismutase (SOD also significantly increased in the FSM + omega-3 group. In the FSM + omega-3 group, MDA level compared with the SM and FSM groups and high sensitivity C-reactive protein (hs-CRP concentrations compared with the DC and FSM groups were significantly lower (P<0.05. Conclusion. Fermented soymilk fortified with omega-3 may be beneficial in diabetes.

  15. Improvement of Blood Pressure, Glucose Metabolism, and Lipid Profile by the Intake of Powdered Asparagus ( Lú Sŭn) Bottom-stems and Cladophylls.

    Science.gov (United States)

    Nishimura, Mie; Ohkawara, Tatsuya; Kagami-Katsuyama, Hiroyo; Sato, Hiroji; Nishihira, Jun

    2013-10-01

    Asparagus ( Lú Sǔn; Asparagus officinalis L.) is a common vegetable, long used as an herbal medicine. The cladophylls and bottom-stems of asparagus have various pharmacological effects, but they are generally discarded at harvesting. The present open clinical trial was performed to examine the effects of the intake of cladophylls and bottom-stems on the improvement of metabolic syndrome characterized by hypertension, hyperglycemia, and dyslipidemia. Twenty-eight healthy volunteers ingested either cladophyll or bottom-stem powder (6 g/day) daily for 10 weeks. The cladophyll intake resulted in significant reduction in the subjects' diastolic blood pressure and fasting plasma glucose (FPG), and decreased both the left cardio-ankle vascular index score and the total cholesterol level (T-CHO). The bottom-stem intake significantly reduced the subjects' systolic and diastolic blood pressure and FPG as well as T-CHO. These results suggest the possibility that asparagus cladophylls and bottom-stems differentially improve hypertension, hyperglycemia, and dyslipidemia. PMID:24716185

  16. Efeitos da farinha de folhas de mandioca sobre a peroxidação lipídica, o perfil lipídico sangüíneo e o peso do fígado de ratos Effects of cassava leaf flour on lipidic peroxidation, blood lipidic profile and liver weight of rats

    Directory of Open Access Journals (Sweden)

    Daniela Séfora de Melo

    2007-04-01

    Full Text Available Sabe-se que polifenóis e saponinas apresentam efeitos antioxidante e hipolipidêmico, respectivamente. Como folhas de mandioca contêm estas substâncias, foi investigado o efeito de dietas contendo a farinha de folhas de mandioca (FFM sobre a peroxidação lipídica, o perfil lipídico sangüíneo e o peso do fígado de ratos. Para isto, folhas maduras de mandioca (Manihot esculenta Crantz cv. Cacao foram secas em estufa ventilada a 30-35 ºC e trituradas sem os pecíolos. Um ensaio biológico, com 32 ratos machos Wistar, foi conduzido por um período de 7 semanas com quatro tratamentos: dieta controle e dietas contendo 5%, 10% e 15% de FFM, sendo todas suplementadas com 1% de colesterol. As dietas se apresentaram isoenergéticas e contendo os mesmos níveis de proteína digestível e fibras. Foi observado que dietas contendo FFM não apresentaram efeitos significativos sobre o perfil lipídico sangüíneo e sobre as variáveis de desempenho, mas contribuiram para o aumento no peso do fígado. Já as dietas contendo 10% e 15% de FFM foram associadas à redução nos teores plasmáticos de substâncias reativas ao ácido tiobarbitúrico.It is well known that polyphenols and saponins present antioxidant and hypolipidemic effects, respectively. As cassava leaves contains these substances, the effects of diets supplemented with cassava leaf flour (CLF on lipidic peroxidation, blood lipid profile and liver weight of rats were investigated. Therefore, ripe cassava leaves (Manihot esculenta Crantz cv. Cacao were dried in a ventilated oven at 30-35 ºC and ground without the petioles. A biological assay was conducted during 7 weeks with 32 Wistar male rats submitted to four treatments: control diet and diets containing 5%, 10% and 15% CLF, all supplemented with 1% cholesterol. Diets were isoenergetic and contained the same levels of digestible protein, and fibers. It was observed that diets containing CLF presented no significant effect on blood

  17. Effects of taurine intake on serum lipids in young women

    Directory of Open Access Journals (Sweden)

    Sadako Matsui

    2015-04-01

    Full Text Available Background: Taurine is an abundant amino acid in human cells, promoting ocular and biliary health, which is also used to treat congestive heart failure, hypertension, and hepatitis. Recently, taurine-enriched energy drinks have become popular with young adults, but the effects of taurine on serum lipids in young adults are unknown. Objective: We studied the influence of oral administration of taurine on serum lipid levels in healthy young women. Methods: Ten healthy young women with a mean body mass index of 20.0kg/m2, apolipoprotein E (apoE phenotype 3/3 and normal menstrual cycles participated. Each subject was instructed to orally ingest 1g of taurine powder after each meal (3g/day in addition to their usual diets during one menstrual cycle. Before and at the end of taurine intake, physical measurements and blood collection were performed in the morning after a 12-h fast, and 3-day weighted dietary records were obtained. Concentrations of serum lipids, apolipoproteins, and fatty acids in the serum phospholipid fraction were measured. Results: The subjects showed good compliance with taurine intake and none reported adverse effects during the experimental period. After taurine intake, concentrations of total cholesterol, low density lipoprotein cholesterol (LDL-C, free cholesterol, and apolipoprotein B (apoB increased (p<0.05, while phospholipids tended to increase (p=0.051. Fatty acids in the serum phospholipid fraction also significantly increased (p<0.05. However, triglyceride, remnant-like particle cholesterol, remnant-like particle triglyceride, apoE, the apolipoprotein A-1 (apoA- 1/apoB ratio and the LDL-C/apoB ratio were unchanged. Furthermore, body weight was significantly increased (p<0.01, but did not correlate with changes either in serum lipids or nutrient intakes. Conclusion: These results suggest that high taurine intake affects lipoprotein metabolism and increases serum lipids in slightly lean young women.

  18. Relationship between serum uric acid level and blood lipid and blood glucose in elderly patients with type 2 di-abetes mellitus%中老年2型糖尿病患者血尿酸水平与血脂血糖的关系

    Institute of Scientific and Technical Information of China (English)

    朱燕忠; 宋成; 周琳

    2015-01-01

    Objective To investigate relationship between serum uric acid level and blood lipid and blood glucose in elderly patients with type 2 diabetes mellitus glucose and effect of cardiovascular diseases. Method 60 patients with type 2 diabetes were selected as obser-vation group,on blood uric acid levels,blood lipid and blood glucose levels of analysis. The control group of 60 cases of retired veteran ca-dres worker,the body in good condition. Two groups of cases are no significant differences in age,sex(P ﹥ 0. 05). Two groups of cases after normal height,weight,blood pressure testing,the day before it was prohibited to use high purine diet,drugs,to ban the use of impact uric acid in venous blood was collected for testing this morning. Results Observation group of blood uric acid,blood sugar,high density lipopro-tein cholesterol levels,high urine in patients with hypertension,coronary heart disease,the incidence of dyslipidemia was higher than the control group(P ﹤ 0. 05). On the prevalence of hypertension,coronary heart disease,dyslipidemia,high uric acid hematic disease in the ob-servation group had a higher risk of developing cardiovascular disease(P ﹤ 0. 05). Conclusion High uric acid hematic disease is a risk fac-tor for middle - aged and old patients with type 2 diabetes,control of blood uric acid is helpful for the recovery of patients with type 2 diabe-tes.%目的:探讨中老年2型糖尿病患者的血尿酸水平与血脂血糖之间的代谢关系和对心脑血管疾病的影响。方法:选择2型糖尿病患者60例作为观察组,进行有关血尿酸水平、血脂和血糖水平的分析。对照组为60例老干部职工,身体状况良好。两组病例在年龄、性别上差异无统计学意义(P ﹥0.05)。两组病例在经过常规的身高、体重、血压的检测以后,在前一天禁止使用高嘌呤类饮食,禁止使用影响尿酸的药物,在次日凌晨采集静脉血进行检测。结果:观察

  19. The Role of Glycosylated Hemoglobin and Blood Glucose and Blood Lipid in Diagnosis and Treatment of Diabetes%糖化血红蛋白与血糖、血脂检测在糖尿病诊断及疗效判断中作用分析

    Institute of Scientific and Technical Information of China (English)

    李冰

    2016-01-01

    Objective: To observe and analyze the effect of glycosylated hemoglobin (HbAlc) and blood glucose (FPG) and blood lipid in diagnosis and treatment of diabetes. Methods: Selected in our hospital from April April 2014 and 2015 years of 100 cases of diabetic patients as the observation group, 100 cases of selected healthy persons as control group, of two groups of objects glycosylated hemoglobin, blood glucose, blood lipid levels were detected to explore the relationship between the three groups. Results: The observation group, glycosylated hemoglobin, blood glucose, low density fat cholesterol, triglyceride, cholesterol were significantly increased compared with the control, high density lipoprotein cholesterol value was significantly lower than that of the control group (P< 0.05), FPG and TC, TG, LDL-C were positively related, HbA1c and LDL-C, FPG, TC, TG were positively related, HbAlc, FPG and HDL-C were negatively correlated. Conclusion: Patients with diabetes, glycosylated hemoglobin, blood lipid and blood glucose has a certain relevance and monitoring of glycated hemoglobin levels and diabetes diagnosis, curative effect judgment provide reference, has important application value.%目的:观察分析糖化血红蛋白(HbAlc)与血糖(FPG)、血脂检测在糖尿病诊断及疗效判断中作用。方法:选取我院2014年4月~2015年4月收治的100例糖尿病患者作为观察组,选取同时期健康体检者100例作为对照组,对两组对象糖化血红蛋白、血糖、血脂水平进行检测,探讨三组的相关性。结果:观察组患者糖化血红蛋白、血糖、低密度脂蛋白胆固醇、甘油三酯、胆固醇较对照组显著提高,高密度脂蛋白胆固醇值明显低于对照组(P<0.05),FPG 与 TC、TG、LDL-C 呈正相关,HbAlc 与 LDL-C、FPG、TC、TG 呈正相关,HbAlc、FPG 与 HDL-C 呈负相关。结论:糖尿病患者糖化血红蛋白和血脂、血糖具有一定的相关性,监测糖化

  20. Effects of butter naturally enriched with conjugated linoleic acid and vaccenic acid on blood lipids and LDL particle size in growing pigs

    Directory of Open Access Journals (Sweden)

    Haug Anna

    2008-08-01

    Full Text Available Abstract Background Cow milk is a natural source of the cis 9, trans 11 isomer of conjugated linoleic acid (c9,t11-CLA and trans vaccenic acid (VA. These fatty acids may be considered as functional foods, and the concentration in milk can be increased by e.g. sunflower oil supplementation to the dairy cow feed. The objective of this study was to compare the effects of regular butter with a special butter naturally enriched in c9,t11-CLA and VA on plasma lipids in female growing pigs. The experimental period lasted for three weeks and the two diets provided daily either 5.0 g c9,t11-CLA plus 15.1 g VA or 1.3 g c9,t11-CLA plus 3.6 g VA. Results The serum concentrations of c9,t11-CLA, VA and alpha-linolenic acid were increased and myristic (14:0 and palmitic acid (16:0 were reduced in the pigs fed the CLA+VA-rich butter-diet compared to regular butter, but no differences in plasma concentrations of triacylglycerol, cholesterol, HDL-cholesterol, LDL-cholesterol, LDL particle size distribution or total cholesterol/HDL cholesterol were observed among the two dietary treatment groups. Conclusion Growing pigs fed diets containing butter naturally enriched in about 20 g c9,t11-CLA plus VA daily for three weeks, had increased serum concentrations of alpha-linolenic acid and decreased myristic and palmitic acid compared to pigs fed regular butter, implying a potential benefit of the CLA+VA butter on serum fatty acid composition. Butter enriched in CLA+VA does not appear to have significant effect on the plasma lipoprotein profile in pigs.

  1. Diet Quality and Change in Blood Lipids during 16 Years of Follow-up and Their Interaction with Genetic Risk for Dyslipidemia

    Directory of Open Access Journals (Sweden)

    Emily Sonestedt

    2016-05-01

    Full Text Available A high diet quality according to the Swedish nutrition recommendations is associated with a reduced risk of cardiovascular disease in the population-based Malmö Diet and Cancer cohort. To further clarify this protective association, we examined the association between high diet quality and change in triglycerides, high density lipoprotein-cholesterol (HDL-C, and low density lipoprotein-cholesterol (LDL-C after 16 years of follow-up in 3152 individuals (61% women; 46–68 years at baseline. In addition, we examined if genetic risk scores composed of 80 lipid-associated genetic variants modify these associations. A diet quality index based on intakes of saturated fat, polyunsaturated fat, sucrose, fiber, fruit and vegetables, and fish was constructed. A high diet quality was associated with lower risk of developing high triglycerides (p = 0.02 and high LDL-C (p = 0.03 during follow-up compared with a low diet quality. We found an association between diet quality and long-term change in HDL-C only among those with lower genetic risk for low HDL-C as opposed to those with higher genetic risk (p-interaction = 0.04. Among those with lower genetic risk for low HDL-C, low diet quality was associated with decreased HDL-C during follow-up (p = 0.05. In conclusion, individuals with high adherence to the Swedish nutrition recommendation had lower risk of developing high triglycerides and LDL-C during 16 years of follow-up.

  2. Relative and cumulative effects of lipid and blood pressure control in the Stroke Prevention by Aggressive Reduction in Cholesterol Levels trial

    DEFF Research Database (Denmark)

    Amarenco, Pierre; Goldstein, Larry B; Messig, Michael;

    2009-01-01

    BACKGROUND AND PURPOSE: The relative contributions of on-treatment low- and high-density lipoprotein cholesterol (LDL-C, HDL-C), triglycerides, and blood pressure (BP) control on the risk of recurrent stroke or major cardiovascular events in patients with stroke is not well defined. METHODS: We...... randomized 4731 patients with recent stroke or transient ischemic attack and no known coronary heart disease to atorvastatin 80 mg per day or placebo. RESULTS: After 4.9 years, at each level of LDL-C reduction, subjects with HDL-C value above the median or systolic BP below the median had greater reductions...... control was defined as LDL-C 50 mg per deciliter, triglycerides level of control increased (hazard ratio [95% confidence interval] 0.98 [0.76 to 1.27], 0.78 [0.61 to 0.99], 0.62 [0...

  3. A comparative study on genetic and environmental influences on metabolic phenotypes in Eastern (Chinese) and Western (Danish) populations

    DEFF Research Database (Denmark)

    Li, Shuxia

    2015-01-01

    During the last decades metabolic disorders such as high blood pressure, impaired blood glycose, atherosclerotic lipid abnormalities, overweight/obesity and elevated blood pressure are among the leading risks for mortality and morbidity worldwide. Those risks are mostly responsible for raising...... and environmental factors play important role in the variation of metabolic phenotypes and intra-individual change over time. Although both genetic and environmental factors are involved the development of metabolic disorders, the role of environment should be emphasized as the expression or function of gene can...... be regulated to adapt to existing environmental circumstance. In other words, adaptive evolution in populations under distinct environmental and cultural circumstances could have resulted in varying genetic basis of metabolic factors and development of metabolic disorders or diseases. Thus, it can...

  4. Effects of Long-term Aerobic Exercise on Obesity Blood Lipid Regulation%长期有氧运动对肥胖人群血脂调节的影响分析研究

    Institute of Scientific and Technical Information of China (English)

    罗晓勤

    2015-01-01

    Objective: to analyze the long-term aerobic exercise on obesity blood lipid regulation effects. Methods:according to the world health organization (WHO) provide a standard of obesity, select the 30 obese college students at a school in a city, the subjects were randomly divided into experimental group and control group, each 15.Experimental group 15 weeks of aerobic training shall be carried out in accordance with the training methods, at the same time in the first and the last order immediately after exercise on venous blood lipid, blood insulin and cortisol biochemical index test, another group of contrast, respectively on two groups after 15 weeks ago the subjects' body composition, blood lipids, insulin and leptin were tested.Results:after 15 weeks of aerobic training, the experimental group weight, body mass index, body fat percentage, body fat content were significantly decline, (P<0.05 or P<0.01), significantly lower than control group (P<0.05 or P<0.01), and a slightly higher weight value. Experimental group serum TG, TC and LDL levels decreased significantly (P<0.05 or P<0.01), HDL levels increased significantly (P<0.05);Compared with control group, serum TG, TC and LDL levels decreased significantly (P<0.05 or P<0.01), HDL levels was significantly elevated (P<0.05).A significant reduction in the experimental group blood insulin levels, compared with the control group significantly reduced (P<0.01);Experimental leptin levels significantly decreased, compared with the control group significantly reduced (P<0.05).Conclusion:long-term aerobic exercise can promote the catabolism of fat, makes the blood lipid of each ingredient ratio is more advantageous to the health and regulate obesity endocrine, help you lose weight and body health.%目的:分析长期有氧运动对肥胖人群血脂调节的影响。方法:按照世界卫生组织(WHO)提供的肥胖标准,在某市某学校中选取30名肥胖大学生,将实验对象随机划分</