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Sample records for c-reactive protein hscrp

  1. Relationship Between the Hypersensitive c-Reactive Protein (hs-CRP) Level and the Prognosis of Acute Brainstem Infarction.

    Science.gov (United States)

    Zhang, Xia; Huang, Wen-Juan; Yu, Zhi-Gang

    2015-05-01

    The objective of this study is to explore the relationship between the hypersensitive c-reactive protein (hs-CRP) level and the prognosis of acute brainstem infarction. Serum levels of hs-CRP were measured in 68 patients with acute brainstem infarction 72 h after disease onset. The hs-CRP levels in the U.S. National Institutes of Health Stroke Scale (NIHSS) score group and in the modified RANKIN scale (mRS) score group were compared. The independent risk factors of brainstem infarction were analyzed using Logistic binary regression. The hs-CRP level was significantly higher in the group with NIHSS >5 compared with the one with NIHSS ≤ 5 (P = 0.004). In the group with mRS > 2, the age, smoking history, and blood glucose level were significantly higher than those in the group with mRS ≤ 2 (P hs-CRP level was significantly higher (P = 0.001). Age and hs-CRP level were the independent prognostic factors of the brainstem infarction. The serum hs-CRP level is closely related with the severity and prognosis of brainstem infarction, and is an independent risk factor of acute brainstem infarction.

  2. High sensitive C-reactive protein (hs-CRP level and biochemical parameters for prehypertension and prediabetes diagnosis

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    Yuttana Sudjaroen

    2015-01-01

    Full Text Available Context: Coronary atherosclerosis still presents one of the main causes of death. Efficacious prevention should focus on the early control of cardiovascular risk factors, including lipid profiles, which are unable early detect in subclinical cases. High-sensitive C-reactive protein (hs-CRP can prove to be an early cardiac risk predictor. Aims: 1 To compare hs-CRP levels between healthy volunteer with normal blood pressure and those with prehypertension, and 2 to use hs-CRP levels along with other risks to be a cardiac risk predictor. Setting and Design: This was a cross-sectional study for 6 months′ duration from January to June 2013 at Kudjab Hospital located in Udon Thani province, Thailand. Materials and Methods: Forty (40 healthy volunteers with prehypertension and 40 volunteers with normal blood pressure were included in the study. Both groups were similar in age range and sex. Twelve-hour (12-h fasting blood samples were collected from all the participants. Serum was assayed for hs-CRP and lipid profile. Results: All of parameters were statistically significant difference (P < 000.1. The hs-CRP level (6.27 ± 7.8 mg/L was elevated in the prehypertension group. The relative risk of hs-CRP for prehypertension was 6.3 with the odds ratio of 15.48, whereas the relative risk of lipid profiles for prehypertension prediction was only 1.28, with the odds ratio of 1.67. Statistical Analysis: SPSS version 11.0 using the unpaired t-test for comparing demographic data and blood parameters and risk prediction of hs-CRP and lipid profiles were calculated by relative risk with odds ratio [95% confidence interval (CI]. Conclusions: Hs-CRP is an early cardiac risk predictor even with normal lipid profile, and can help measure additional risk especially subclinical people such as prehypertension.

  3. What Do Very Low Plasma Concentrations of High-sensitivity C-reactive Protein (hs-CRP) Mean among Healthy Middle-aged Koreans?

    OpenAIRE

    Kim, Min-Gul; Cho, Baik-Hwan; Chae, Soo-Wan; Park, Tae-Sun; Kim, Dal-Sik

    2015-01-01

    Background Systemic low-grade inflammation (SLGI), as assessed by measurements of high-sensitivity C-reactive protein (hs-CRP), is a strong independent risk factor for cardiovascular diseases (CVD). Although individuals with hs-CRP ≤ 1 mg/L have been defined as being at low risk according to AHA/CDC guidelines, the value of very low hs-CRP levels (

  4. A comparison of osteoprotegerin with adiponectin and high-sensitivity C-reactive protein (hsCRP) as a marker for insulin resistance.

    LENUS (Irish Health Repository)

    O'Sullivan, Eoin P

    2013-01-01

    Insulin resistance (IR) is associated with low adiponectin and elevated high sensitivity C-reactive protein (hsCRP). Osteoprotegerin (OPG) has been shown to be elevated in type 2 diabetes, but whether it reflects underlying IR is unclear. We aimed to compare the ability of serum OPG with adiponectin and hsCRP to act as a marker for IR in individuals with normal and abnormal glucose tolerance.

  5. Hubungan Kadar High Sensitivity- C Reactive Protein (Hs-Crp) Dengan Volume Infark Dan Outcome Fungsional Pada Pasien Stroke Iskemik Akut

    OpenAIRE

    Aritonang, Minar

    2016-01-01

    Introduction : C-reactive protein is the acute phase protein and a well known marker of inflamation. The high-sensitivity C-Reactive Protein assay is being increasingly used as a marker for stroke risk assessment, and as a marker for prognostication of ischemic stroke. The aim of this study is to evaluate the correlation between hs-CRP level with infarct volume and functional outcome in acute ishemic stroke patients. Methods : We conducted a cross-sectional study of 35-acute ischemic ...

  6. Investigating the Effect of Inflammation on Atrial Fibrillation Occurrence by Measuring Highly Sensitive C-reactive Protein (hs-CRP

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    Mahdi Hassanzadeh Delui

    2014-05-01

    Full Text Available Introduction: Atrial fibrillation (AF is the most prevalent cardiac arrhythmias that cardiologists and internists encounter. The goal of this article is to clarify an overview of the evidence linking inflammation to AF existence, which may highlight the effect of some pharmacological agents that have genuine potential to reduce the clinical burden of AF by modulating inflammatory pathways. Materials and Methods: In a case-control study, 50 patients with atrial fibrillation (AF with different etiologies and 50 patients with sinus rhythm and similar bases were selected. Sampling for highly sensitive c-reactive (hs-CRP was done on the patients presenting with AF to the Ghaem hospital between October 2006 and June 2007. Results: Mean age of the patients was 62 years with maximum of 90 and minimum of 36 and standard deviation of 13.80. The most frequent age group was 71-80years. Fifty-four percent of patients were male and 46% were female. Mean serum hs-CRP levels in AF patients with hypertension (HTN ,Ischemic heart disease(IHD, Valvular heart disease (VHD, HTN+IHD and hyperthyroidism were 8.10, 9.40, 8.68, 10.16 and 5.98 mg/Lit; respectively. There was significant difference between hs-CRP levels in hypertensive patients in the two groups (P=0.010. Similar results were observed in IHD patients, VHD patients and HTN+IHD patients in two groups (P=0.015, P=0.037, P=0.000. Conclusion: In addition to some risk factors like baseline cardiac diseases, aging, thyrotoxicosis, pulmonary embolism, pneumonia and cardiac surgery, there also appears to be consistent links between hs-CRP, a marker of inflammation, and the pathogenesis of AF.

  7. HIGH-SENSITIVITY C-REACTIVE PROTEIN (hsCRP IN YOUNG ADULTS: RELATION TO AEROBIC CAPACITY, PHYSICAL ACTIVITY AND RISK FACTORS FOR CARDIOVASCULAR DISEASES

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    K. Mazurek

    2011-11-01

    Full Text Available Atheromatosis develops as a result of a chronic inflammatory process of the arteries. Inflammatory biomarkers, particularly high-sensitivity C-reactive protein (hsCRP, positively correlate with atheromatosis risk factors and can be used to estimate and predict the risk of cardiovascular events. The purpose of this study was to evaluate the relationship between hsCRP concentration and BMI, body composition, classical risk factors for cardiovascular diseases, energy expenditure for physical activity (WEE and  ·VO2max. 166 volunteers (78 women and 88 men were included in the examinations. Their mean age was 20.2±0.9 years. Health condition was described by the following variables: smoking, WEE,  ·VO2max, body mass index (BMI, waist-to-hip ratio (WHR, fat mass (FM, fat-free mass (FFM, lipid profile, hsCRP, glucose and insulin concentration, and insulin resistance. Between the subgroups created on the basis of hsCRP concentration, in quartiles 1 to 3 and quartile 4, a comparative analysis was carried out. 79.5�0of women and 69.3�0of men had hsCRP values within the references ranges. Moderately high values were found in 14.1�0of women and 22.7�0of men and high in 6.4�0and 7.9�20respectively. Mean values of BMI, FFM, WHR, WEE,  ·VO2max, glucose and triglyceride concentration, and TC/HDL index were significantly lower, while FM and HDL were significantly higher, in women than in men. In the quartile 4 subgroup compared to the quartile 1-3 subgroup, we found significantly lower HDL concentration and a tendency for higher values of BMI (p=0.06 and TC (p=0.07 as well as higher percentages of smoking among men. In young, physically active, healthy persons, serum concentration of hsCRP is not related to physical activity or  ·VO2max.

  8. Resting Serum Concentration of High-Sensitivity C-Reactive Protein (hs-CRP) in Sportsmen and Untrained Male Adults.

    Science.gov (United States)

    Niyi-Odumosu, F A; Bello, O A; Biliaminu, S A; Owoyele, B V; Abu, T O; Dominic, O L

    2017-03-06

    There is an inverse relationship between regular physical activity and concentration of serum inflammatory markers, with variations in resting CRP in trained and untrained subjects. The effect of acute and prolonged exercises has been studied on inflammatory markers with dearth of information and controversies on the resting serum values of high sensitivity CRP (hs-CRP). Therefore, this study sought to identify and compare variations that occur in serum levels of high sensitivity CRP in groups of sportsmen (6) and physically active untrained subjects. Eighty-one healthy male participants made up of 21 untrained (control), 10 footballers, 10 athletes, 10 karates, 10 volleyballers, 10 basketballers, and 10 baseballers voluntarily participated in the study. Participants rested while in sitting position for about 30 minutes during which blood pressures and heart rates were taken. 5 mls of venous blood was withdrawn from the antecubital vein of the participants (aseptically) between 7:00 and 10:00 am into lithium heparin bottles following an overnight fast. The supernatant was decanted and centrifuged at 3000 rpm, serum was collected and stored at -20ºC prior to biochemical assay which was done with the use of enzyme linked immunosorbent assay (ELISA) kits for hs-CRP. Differences in the means within the sporting groups were analysed using one-way ANOVA while the difference between the trained sportsmen and untrained young adults was analysed using the independent T-test. Statistical significance was set at p hs-CRP (µg/ml) was 1.0±0.2 in the untrained, 2.6±0.7 in footballers, 3.6±2.1 in track athletes, 2.4±0.5 in basketballers, 2.2±0.5 in volleyballers, 2.4±1.3 in baseballers, and 1.7±0.5 in karate respectively. There was no significant difference in the resting hs-CRP amongst the sporting groups, and in the sportsmen and untrained group. Resting serum levels of hs-CRP falls within normal range, and varies insignificantly in groups of sports, and in sportsmen

  9. Interleukin-1 Blockade With Canakinumab to Improve Exercise Capacity in Patients With Chronic Systolic Heart Failure and Elevated High Sensitivity C-reactive Protein (Hs-CRP)

    Science.gov (United States)

    2017-09-14

    Prior Acute Myocardial Infarction; Evidence of Systemic Inflammation (C Reactive Protein Plasma >2 mg/l); Reduced Left Ventricle Ejection Fraction (<50%); Symptoms of Heart Failure (NYHA Class II-III)

  10. High-sensitivity C-reactive protein (hs-CRP) levels and its relationship with components of polycystic ovary syndrome in Indian adolescent women with polycystic ovary syndrome (PCOS).

    Science.gov (United States)

    Ganie, Mohd Ashraf; Hassan, Saqib; Nisar, Sobia; Shamas, Nasir; Rashid, Aafia; Ahmed, Ishfaq; Douhat, Syed; Mudassar, Syed; Jan, Vicar M; Rashid, Fouzia

    2014-11-01

    C-reactive protein (CRP) is a risk marker for type 2 diabetes mellitus and cardiovascular diseases. In polycystic ovary syndrome (PCOS), limited data are available on high-sensitivity C-reactive protein (hs-CRP) levels and its relationship with components of PCOS especially in Indian women. The objective was to determine serum hs-CRP concentration in adolescent women with and without PCOS and to assess possible correlations of serum hs-CRP levels with components of PCOS in Indian women. One hundred and sixty women with PCOS and sixty non-PCOS women having normal menstrual cycles were included. Clinical assessment included anthropometry, Ferriman-Gallwey (FG) score and blood pressure (BP) measurement. Laboratory evaluation included estimation of T4, TSH, LH, FSH, total testosterone, prolactin, cortisol, 17OHP, hs-CRP, lipid profile, and insulin, and glucose after 2-h oral glucose tolerance test. Homeostasis Model Assessment Insulin resistance index (HOMA-IR) and Quantitative Insulin Sensitivity Check Index (QUICKI) and glucose intolerance was calculated. FG score, LH, FSH, total Testosterone, HOMA-IR and QUICKI were significantly different among women with or without PCOS (p hs-CRP levels showed a higher trend in women having PCOS, there was no significant difference between the groups (p > 0.05). A significant and positive correlation was found between hs-CRP and body mass index (BMI) (r = 0.308, p hs-CRP levels may not per se be associated with PCOS, rather can be related to fat mass in this subset of subjects.

  11. High sensitivity C - reactive protein (hs-CRP) and clinical characteristics, endocrine, metabolic profile in Indian women with PCOS: a correlation

    OpenAIRE

    Sunita Jaiprakash Ramanand; Jaiprakash B Ramanand; Girish T. Raparti; Ravi R Ghanghas; Nimish R. Halasawadekar; Praveenkumar T. Patil; Mayur P. Pawar; Mayur P. Shinde

    2014-01-01

    Background: Role of hs-CRP was studied in PCOS women. Methods: Correlation between serum hs-CRP and endocrine, metabolic profile was studied in 30 healthy women and 88 PCOS women. In PCOS women correlation between hs-CRP and clinical characteristics viz obesity, infertility, acne, hirsutism, acanthosis nigricans (AN) was also studied. Serum levels of hs-CRP, Luteinizing hormone (LH), Follicle stimulating hormone (FSH), LH:FSH ratio, Testosterone (Testo), fasting insulin, fasting blood gluc...

  12. Relationship Between gamma-Glutamyltransferase (gamma-GT with High Sensitive C-Reactive Protein (hs-CRP, Oxidized (Ox-LDL and Glutathione Peroxidase (GPx on Coronary Heart Disease (CHD Patient

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    Marissa Arifin

    2009-08-01

    Full Text Available BACKGROUND: Recent clinical studies have suggested that γ-glutamyltransferase (γ-GT can trigger oxidative stress within the plaque. This study aimed to investigate whether serum γ-GT might be as a risk factor of coronary heart disease (CHD, and measure the associations of serum γ-GT with high sensitive C-Reactive Protein (hs-CRP, Oxidized LDL (Ox-LDL and Glutathione Peroxidase (GPx. METHODS: This study recruited 48 patients aged 30-70 year who underwent coronary angiography at Haji Adam Malik Medical Center at Medan between February and April 2008 and who presented at least one coronary stenosis of >50% of the luminar diameter. The sample subjects were consecutively selected. RESULTS: γ-Glutamyltransferase was positively associated (r=0.546 with hs-CRP as a marker of chronic inflammation after careful adjustment for other established risk factors in CHD patient. But, there was no significant difference between γ-GT in male and female patients. Further, there were no correlations between γ-GT and Ox-LDL and GPx. Ratio of γ-GT/GPx was measured as well, and it was associated with hs-CRP. CONCLUSIONS: Ratio of γ-GT/GPx was associated with inflammation process in coronary heart disease patients. KEYWORDS: γ-glutamyltransferase (γ-GT, inflammation, oxidative stress, coronary heart disease.

  13. A large multi-centre European study validates high-sensitivity C-reactive protein (hsCRP) as a clinical biomarker for the diagnosis of diabetes subtypes

    DEFF Research Database (Denmark)

    Thanabalasingham, G.; Shah, N.; Vaxillaire, M.;

    2011-01-01

    . High-sensitivity CRP levels were analysed in individuals with HNF1A-MODY (n = 457), glucokinase (GCK)-MODY (n = 404), hepatocyte nuclear factor 4 alpha (HNF4A)-MODY (n = 54) and type 2 diabetes (n = 582) from seven European centres. Three common assays for hsCRP analysis were evaluated. We excluded 121...

  14. The Relationship of Fetuin-A, Adiponectin, Retinol Binding Protein-4 (RBP-4 and High Sensitivity C-Reactive Protein (hsCRP with Insulin Resistance (HOMA-IR in Obese Non Diabetic Men

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    Imelda Novianti

    2012-04-01

    Full Text Available BACKGROUND: Central obesity is the accumulation of visceral (intra-abdominal fat and is strongly known to be associated with insulin resistance and type 2 diabetes mellitus (T2DM. Obesity can cause adipocyte hypertrophy that results in dysregulation of adipokine expression. The abnormal function of adipocytes may play an important role in the development of a chronic low-grade proinflammatory state associated with obesity. Adiponectin, retinol binding protein (RBP-4 and fetuin-A play a role in the pathophysiology of insulin resistance. Expression of fetuin-A is increased due to fat accumulation in the liver. Elevated concentration of fetuin-A in the circulation can impair insulin signaling in muscle and liver as well as suppress adiponectin secretion, although its molecular mechanism is still unclear. The aim of this study was to identify the relationship of fetuin-A, adiponectin, RBP-4 and hsCRP with insulin resistance in obese non diabetic men. METHODS: This was an observational study with a cross-sectional design. The study subjects were 64 men with non diabetic abdominal obesity, characterized by waist circumference of 98.47±5.88 cm and fasting blood glucose of 85.75±8.36 mg/dL. RESULTS: This study showed that fetuin-A was positively correlated with HOMA-IR in obese non diabetic men with insulin resistance (r=0.128; p=0.570, although not significant. Fetuin-A was found to be correlated with adiponectin, RBP-4 and hsCRP (r=0.150; p=0.233; r=0.050; p=0.711; r=-0.04; p=0.445, although not significant. CONCLUSIONS: The concentration of fetuin-A showed a tendency to be positively correlated with HOMA-IR and with RBP-4 in obese non diabetic men, although statistically not significant. The concentration of fetuin-A showed a tendency to be negatively correlated with adiponectin and hsCRP although statistically not significant. There was no interrelationship between fetuin-A, adiponectin, RBP-4, hsCRP and HOMA-IR. Elevated concentrations of fetuin

  15. C-Reactive Protein (CRP) Test

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    ... and services. Advertising & Sponsorship: Policy | Opportunities C-Reactive Protein (CRP) Share this page: Was this page helpful? Also known as: CRP Formal name: C-Reactive Protein Related tests: ESR , Complement , Procalcitonin , ANA , Rheumatoid Factor ...

  16. Association between Depression and C-Reactive Protein

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    Yunsheng Ma

    2011-01-01

    Full Text Available Objective. Depression has been associated with increased cardiovascular disease risk, and a depression-related elevation of high sensitivity C-reactive protein (hs-CRP has been proposed as a possible mechanism. The objective of this paper is to examine association between depression and high sensitivity C-reactive protein (hs-CRP. Methods. Subjects consisted of 508 healthy adults (mean age 48.5 years; 49% women, 88% white residing in central Massachusetts. Data were collected at baseline and at quarterly intervals over a one-year period per individual. Multivariable linear mixed models were used to assess the association for the entire sample and by gender. Results. The mean Beck Depression Inventory score was 5.8 (standard deviation (SD 5.4; median 4.3, and average serum hs-CRP was 1.8 mg/L (SD 1.7; median 1.2. Results from the multivariable linear mixed models show that individuals with higher depression scores have higher levels of hs-CRP. Analyses by gender show persistence of an independent association among women, but not among men. Body mass index (BMI = weight(kg/height(m2 appears to be a partial mediator of this relationship. Conclusion. Depression score was correlated to hs-CRP levels in women. Further studies are required to elucidate the biological mechanisms underlying these associations and their implications.

  17. Comparison of C-reactive protein and high-sensitivity C-reactive protein levels in patients on hemodialysis

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    Imed Helal

    2012-01-01

    Full Text Available Chronic inflammation is highly prevalent in patients on hemodialysis (HD, as evidenced by increased levels of C-reactive protein (CRP. We compared CRP to high-sensitivity C-reactive protein (hs-CRP to determine whether it has any clinical implications and prognostic significance in terms of mortality. CRP was measured using a standard immunoturbidometric assay on the COBAS; INTEGRA system and hs-CRP was measured using the Dade Behring on the Konelab Nephelometer in 50 patients on HD. CRP (≥6 mg/L and hs-CRP (≥3 mg/L levels were elevated in 30% and 54% of the patients, respectively. A significant correlation was noted between hs-CRP and CRP levels (r = 0.98, P <0.001. Deming regression analysis showed that the slope was near one (r = 0.90; 0.83-0.94 and that the intercept was small. Multivariate regression confirmed that age above 40 years (RR = 3.69, P = 0.027 and duration on HD greater than five years (RR = 3.71, P = 0.028 remained significant independent predictors of serum hs-CRP. Thirteen patients died during follow-up (26%. Multivariate Cox regression demonstrated that hs-CRP (RR = 1.062, P = 0.03 and CRP levels (RR = 1.057, P = 0.009 and age (RR = 1.078, P = 0.001 were the most powerful predictors of mortality. The CRP standard assay presents a reasonable alternative to the hs-CRP assay in patients on HD. The advantages of the CRP standard assay are its online and real-time availability as well as lower costs, particularly in developing countries.

  18. Comparison of C-reactive protein and high-sensitivity C-reactive protein levels in patients on hemodialysis.

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    Helal, Imed; Zerelli, Lilia; Krid, Madiha; ElYounsi, Fethi; Ben Maiz, Hedi; Zouari, Bechir; Adelmoula, Jaouida; Kheder, Adel

    2012-05-01

    Chronic inflammation is highly prevalent in patients on hemodialysis (HD), as evidenced by increased levels of C-reactive protein (CRP). We compared CRP to high-sensitivity C-reactive protein (hs-CRP) to determine whether it has any clinical implications and prognostic significance in terms of mortality. CRP was measured using a standard immunoturbidometric assay on the COBAS® INTEGRA system and hs-CRP was measured using the Dade Behring on the Konelab Nephelometer in 50 patients on HD. CRP (≥6 mg/L) and hs-CRP (≥3 mg/L) levels were elevated in 30% and 54% of the patients, respectively. A significant correlation was noted between hs-CRP and CRP levels (r = 0.98, P <0.001). Deming regression analysis showed that the slope was near one (r = 0.90; 0.83-0.94) and that the intercept was small. Multivariate regression confirmed that age above 40 years (RR = 3.69, P = 0.027) and duration on HD greater than five years (RR = 3.71, P = 0.028) remained significant independent predictors of serum hs-CRP. Thirteen patients died during follow-up (26%). Multivariate Cox regression demonstrated that hs-CRP (RR = 1.062, P = 0.03) and CRP levels (RR = 1.057, P = 0.009) and age (RR = 1.078, P = 0.001) were the most powerful predictors of mortality. The CRP standard assay presents a reasonable alternative to the hs-CRP assay in patients on HD. The advantages of the CRP standard assay are its online and real-time availability as well as lower costs, particularly in developing countries.

  19. hs-CRP Test

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    ... be limited. Home Visit Global Sites Search Help? hs-CRP Share this page: Was this page helpful? Also ... it used? A high-sensitivity C-reactive protein (hs-CRP) test may be used to help evaluate an ...

  20. Correlation between Interleukin-6 (IL-6, High Sensitivity C-Reactive Protein (hsCRP, Endothelin-1 (ET-1, Asymmetric Dimethylarginine (ADMA and Insulin Resistance (HOMA-IR in Central Obese Men

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    Andri Hidayat

    2011-04-01

    Full Text Available BACKGROUND: Many studies have shown that obesity was closely related to insulin resistance via several pathways such as inflammation, oxidative stress, lipolysis, and endothelial dysfunction. This study was carried out to observe the correlation between inflammation (IL-6 and hsCRP, lipolysis process (ET-1, and endothelial dysfunction (ADMA and insulin resistance (HOMA-IR in centrally obese men. METHODS: This was a cross sectional study on 62 male subjects aged 30–60 years old with waist circumference (WC >90 cm. IL-6, ET-1 and ADMA levels were measured using ELISA method, while hsCRP and insulin were measured using chemiluminescence method. All blood testings were conducted in Prodia Clinical Laboratory. RESULTS: The results showed that WC was significantly correlated with hsCRP (r=0.294, p=0.022, ET-1 (r=0.257, p=0.047 and ADMA (r=0.338, p=0.009. We also found a significant correlation between hsCRP with HOMA-IR (r=0.324, p=0.021, ADMA with HOMA-IR (r=0.280, p=0.045 and IL-6 with hsCRP (r=0.437, p=0.003. CONCLUSIONS: hsCRP and ADMA have significant correlation with HOMA-IR in centrally obese men. HOMA-IR significantly increases in subjects with ADMA above median and either IL-6 or hsCRP above median, as compared to those in the other groups. Inflammation and endothelial dysfunction are important causal pathways of insulin resistance state in centrally obese men. KEYWORDS: obesity, IL-6, hsCRP, ET-1, ADMA, HOMA-IR.

  1. C-reactive protein and later preeclampsia

    DEFF Research Database (Denmark)

    Rebelo, Fernanda; Schlüssel, Michael M; Vaz, Juliana S;

    2013-01-01

    This study aims to determine whether high C-reactive protein (CRP) concentration during pregnancy is associated with later preeclampsia and whether weight status (BMI) is a potential modifier of the relation between CRP and preeclampsia.......This study aims to determine whether high C-reactive protein (CRP) concentration during pregnancy is associated with later preeclampsia and whether weight status (BMI) is a potential modifier of the relation between CRP and preeclampsia....

  2. Fibroblast Growth Factor 21 (FGF21, Free Fatty Acid (FFA, High Sensitivity C-reactive Protein (hsCRP and Homeostasis Model Assessment of Insulin Resistance (HOMA-IR Among Indonesian Obese Non-Diabetic Males

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    Yani Lina

    2009-12-01

    Full Text Available BACKGROUND: Fibroblast growth factor-21 (FGF21 is known as an important endocrine and paracrine regulator of metabolic homeostasis. Recent studies have shown that FGF21 attenuates lipolysis in human adipocytes, which is suggested as a FGF21's mechanism as anti-hyperlipidemia, anti-hyperglycemia and anti-obesity. The aim of this study was to measure the correlation between FGF21, FFA, hsCRP and HOMA-IR among Indonesian obese non diabetic males. METHODS: The study was observational with cross sectional design. The analysis was done in 137 subjects aged 30-60 years with non diabetic abdominal obesity. We measured the biochemical markers FGF21, FFA, hsCRP, fasting insulin and fasting glucose. We also measured weight, height, waist circumrefence (WC, creatinine, serum glutamin oxaloacetic transaminase (SGOT, and serum glutamic pyruvic transaminase (SGPT, systolic blood pressure (SBP and diastolic blood pressure (DBP. Correlation between markers was measured using Pearson and Spearman's analysis. RESULTS: There were significant positive correlations between FGF21-HOMA-IR (r=0.314, p=0.000; FGF21-WC (r=0.173, p=0.043; FFA=hsCRP r=0.270, p=0.001; and WC-HOMA-IR (r=0.279, p=0.001. There was significant negative correlation between FGF21-FFA (r=-0.038, p=0.657 and FGF21-hsCRP (r=-0.061, p=0.482. CONCLUSIONS: In this study we found that although there was no significant correlation, FGF21 might act as an anti-lipolytic and anti-inflammation agent among Indonesian obese non-diabetic males. Our findings agree with results of previous studies that the positive correlation between FGF21-WC and FGF21-HOMA-IR might occur as a compensatory mechanism or resistance to FGF21 in obesity. KEYWORDS: obesity, FGF21, FFA, hsCRP, HOMA-IR.

  3. High-Sensitivity C-Reactive Protein and Ankle Brachial Index in a Finnish Cardiovascular Risk Population

    OpenAIRE

    Syvänen, K.; P Korhonen; Jaatinen, P.; Vahlberg, T; P. Aarnio

    2011-01-01

    High-sensitivity C-reactive protein (hsCRP) has been previously linked to different forms of vascular disease. However, some studies have not found any relationship between hsCRP and atherosclerosis. Also, studies investigating correlation between hsCRP and ankle brachial index (ABI) are scarce. We studied hsCRP in a cardiovascular risk population with a special interest in correlation between hsCRP and ABI. All men and women aged 45 to 70 years from a rural town Harjavalta, Finland were invi...

  4. Association between ferritin, high sensitivity c-reactive protein (hsCRP and relative abundance of Hepcidin mRNA with the risk of type 2 diabetes in obese subjects

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    Mónica Andrews Guzmán

    Full Text Available Obesity and Type 2 diabetes mellitus share a strong pro-inflammatory profile. It has been observed that iron is a risk factor in the development of type 2 diabetes. The aim of this study was to evaluate the relationship between iron nutritional status and inflammation with the risk of type 2 diabetes development in obese subjects. We studied 30 obese men with type 2 diabetes (OBDM; 30 obese subjects without diabetes (OB and 30 healthy subjects (Cn. We isolated peripheral mononuclear cells (PMCs and challenged them with high Fe concentrations. Total mRNA was isolated and relative abundance of TNF-αIL-6 and hepcidin were determined by qPCR. Iron status, biochemical, inflammatory and oxidative stress parameters were also characterized. OBDM and OB patients showed increased hsCRP levels compared to the Cn group. OBDM subjects showed higher levels of ferritin than the Cn group. TNF-α and IL-6 mRNA relative abundances were increased in OBDM PMCs treated with high/Fe. Hepcidin mRNA was increased with basal and high iron concentration. We found that the highest quartile of ferritin was associated with an increased risk of type 2 diabetes when it was adjusted to BMI and HOMA-IR; this association was independent of the inflammatory status. The highest level of hepcidin gene expression also showed a trend of increased risk of diabetes, however it was not significant. Levels of hsCRP over 2 mg/L showed a significant trend of increasing the risk of diabetes. In conclusion, iron may stimulate the expression of pro-inflammatory genes (TNF-α and IL-6, and both hepcidin and ferritin gene expression levels could be a risk factor for the development of type 2 diabetes. Subjects that have an increased cardiovascular risk also have a major risk to develop type 2 diabetes, which is independent of the BMI and insulin resistance state.

  5. Association between ferritin, high sensitivity C-reactive protein (hsCRP) and relative abundance of Hepcidin mRNA with the risk of type 2 diabetes in obese subjects.

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    Andrews Guzmán, Mónica; Arredondo Olguín, Miguel

    2014-09-01

    Obesity and Type 2 diabetes mellitus share a strong pro-inflammatory profile. It has been observed that iron is a risk factor in the development of type 2 diabetes. The aim of this study was to evaluate the relationship between iron nutritional status and inflammation with the risk of type 2 diabetes development in obese subjects. We studied 30 obese men with type 2 diabetes (OBDM); 30 obese subjects without diabetes (OB) and 30 healthy subjects (Cn). We isolated peripheral mononuclear cells (PMCs) and challenged them with high Fe concentrations. Total mRNA was isolated and relative abundance of TNF-, IL-6 and hepcidin were determined by qPCR. Iron status, biochemical, inflammatory and oxidative stress parameters were also characterized. OBDM and OB patients showed increased hsCRP levels compared to the Cn group. OBDM subjects showed higher levels of ferritin than the Cn group. TNF-α and IL-6 mRNA relative abundances were increased in OBDM PMCs treated with high/Fe. Hepcidin mRNA was increased with basal and high iron concentration. We found that the highest quartile of ferritin was associated with an increased risk of type 2 diabetes when it was adjusted to BMI and HOMA-IR; this association was independent of the inflammatory status. The highest level of hepcidin gene expression also showed a trend of increased risk of diabetes, however it was not significant. Levels of hsCRP over 2 mg/L showed a significant trend of increasing the risk of diabetes. In conclusion, iron may stimulate the expression of pro-inflammatory genes (TNF-α and IL- 6), and both hepcidin and ferritin gene expression levels could be a risk factor for the development of type 2 diabetes. Subjects that have an increased cardiovascular risk also have a major risk to develop type 2 diabetes, which is independent of the BMI and insulin resistance state.

  6. C-reactive protein and bacterial meningitis

    DEFF Research Database (Denmark)

    Gerdes, Lars Ulrik; Jørgensen, P E; Nexø, E;

    1998-01-01

    The aim of the study was to review published articles on the diagnostic accuracy of C-reactive protein (CRP) tests with cerebrospinal fluid and serum in diagnosing bacterial meningitis. The literature from 1980 and onwards was searched using the electronic databases of MEDLINE, and we used summary...

  7. 91 - 96 Ojo C-reactive protein

    African Journals Online (AJOL)

    DR. AMIN

    to stimulation by cytokines such as interleukin-1 beta, interleukin-6, and tumor necrosis factor alpha (. Nylen,et al., 2008). ... all levels of Framingham risk, ( Ridker et al., 2000) but. CRP has not .... Table 3: Haematocrit Level in Relation to C - reactive protein. PCV (%). Total ..... management of HIV-associated TB. 2nd South.

  8. High sensitivity C-reactive protein in airline pilots with metabolic syndrome.

    Science.gov (United States)

    Alonso-Rodríguez, César; Medina-Font, Juan

    2012-05-01

    Airline pilots belong to a relatively high-income, healthy population, with sedentary behavior during their flight activity, who often eat unsuitable meals. We assessed the prevalence of metabolic syndrome (MS) and the levels of high sensitivity C-reactive protein (hs-CRP) in a population of airline pilot in order to study a possible relationship between the hs-CRP and MS. MS was established according to the National Cholesterol Education Program, Adult Treatment Panel III. hs-CRP was classified into three categories: Low 3 mg x L(-1). The prevalence of MS was 14.8%. The hs-CRP level in the population studied was 1.68 +/- 1.79 mg x L(-1). hs-CRP significantly increased with age. The pilots with MS presented significantly higher hs-CRP levels (median = 1.9 with an interquartile range (IQR) = 2.5 mg x L(-1)) than the pilots without MS (median = 0.9 and IQR = 1.275 mg x L(-1)). MS significantly increased in the groups with high hs-CRP in comparison with pilots with intermediate hs-CRP levels and with those with low hs-CRP levels. A similar association was found between the levels of hs-CRP and the prevalence of MS in the three age groups. The levels of hs-CRP increased in pilots as they presented greater numbers of MS diagnostic criteria. hs-CRP rises significantly in pilots of increasing age, in pilots with MS as compared to those without the syndrome, and in pilots as they present greater numbers of MS diagnostic criteria. The prevalence of MS increased among the groups with higher levels of hs-CRP.

  9. High-sensitivity C-reactive protein and risk of sepsis.

    Directory of Open Access Journals (Sweden)

    Henry E Wang

    Full Text Available BACKGROUND: Conventional C-reactive protein assays have been used to detect or guide the treatment of acute sepsis. The objective of this study was to determine the association between elevated baseline high-sensitivity C-reactive protein (hsCRP and the risk of future sepsis events. METHODS: We studied data from 30,239 community dwelling, black and white individuals, age ≥45 years old enrolled in the REasons for Geographic and Racial Differences in Stroke (REGARDS cohort. Baseline hsCRP and participant characteristics were determined at the start of the study. We identified sepsis events through review of hospital records. Elevated hsCRP was defined as values >3.0 mg/L. Using Cox regression, we determined the association between elevated hsCRP and first sepsis event, adjusting for sociodemographic factors (age, sex, race, region, education, income, health behaviors (tobacco and alcohol use, chronic medical conditions (coronary artery disease, diabetes, dyslipidemia, hypertension, chronic kidney disease, chronic lung disease and statin use. RESULTS: Over the mean observation time of 5.7 years (IQR 4.5-7.1, 974 individuals experienced a sepsis event, and 11,447 (37.9% had elevated baseline hsCRP (>3.0 mg/L. Elevated baseline hsCRP was independently associated with subsequent sepsis (adjusted HR 1.56; 95% CI 1.36-1.79, adjusted for sociodemographics, health behaviors, chronic medical conditions and statin use. CONCLUSION: Elevated baseline hsCRP was associated with increased risk of future sepsis events. hsCRP may help to identify individuals at increased risk for sepsis.

  10. Interleukin-6 and highly sensitive C-reactive protein in obese adolescents

    Directory of Open Access Journals (Sweden)

    Michael Kasenda

    2012-07-01

    Full Text Available Background Childhood obesity is a major health concern. Oobesity is due to an expansion of adipose tissue mass. This tissue produces pro-inflammatory cytokines, such as interleukin-6 (IL-6. IL-6 is considered to be the chief stimulator of the production of highly sensitive C-reactive protein (hsCRP in the liver. Both molecules are responsible for the chronic low-grade inflammatory state in obese individuals. Objective To assess a correlation between IL-6 and hsCRP in obese adolescents. Methods This cross-sectional study was conducted from March to June 2011 in Manado. Subjects were obese and normal body mass index (BMI teens aged 13-18 years. Serum glutamic oxaloacetic transaminase (SGOT and serum glutamic pyruvic transaminase (SGPT levels were measured to rule out liver impairment. IL-6 and hsCRP levels were also measured. Data was analyzed by Pearson’s correlation and linear regression to test for correlation between IL-6 and hsCRP levels. Results There was a strongly positive correlation between IL-6 and hsCRP levels in obese adolescents (r=0.79 with P<0.001. IL-6 and hsCRP levels were not significantly associated in subjects with normal BMI. Conclusions There was a strongly positive correlation between IL-6 and hsCRP levels in obese adolescents, suggestive of an ongoing, chronic, low-grade inflammatory state.

  11. Efect of periodontal disease and non surgical periodontal treatment on C-reactive protein. Evaluation of type 1 diabetic patients

    OpenAIRE

    Llambés, Fernando; Silvestre Donat, Francisco Javier; Hernández Mijares, Antonio; Guiha, Rami; Bautista, Daniel; Caffesse, Raúl

    2012-01-01

    Objectives: The purpose of this study was to analyze how anti-infectious periodontal treatment affects C reactive protein (CRP) values in patients with type 1 diabetes, and correlate baseline CRP levels with periodontal disease severity. Study Design: A cohort of fifty three subjects with type 1 diabetes and moderate to severe periodontitis were recruited. Periodontal parameters were measured, and blood samples were obtained to evaluate high-sensitivity C-reactive protein (hs-CRP). Group 1 wa...

  12. Significant association between Helicobacter pylori infection and serum C-reactive protein

    Directory of Open Access Journals (Sweden)

    Yoshiko Ishida, Koji Suzuki, Kentaro Taki, Toshimitsu Niwa, Shozo Kurotsuchi, Hisao Ando, Akira Iwase, Kazuko Nishio, Kenji Wakai, Yoshinori Ito, Nobuyuki Hamajima

    2008-01-01

    Full Text Available Background: Helicobacter pylori (H. pylori infection in gastric mucosa may cause systemic inflammatory reaction. This study aimed to examine the association between the infection and serum high sensitivity C-reactive protein (hsCRP. Methods: Subjects were comprised of three groups; 453 health checkup examinees from Yakumo town inhabitants in Hokkaido, Japan (YTI, 153 males and 300 females, 449 health checkup examinees (ENUH, 273 males and 176 females, and 255 female patients of an infertility clinic (PIC, Nagoya University Hospital. Twenty participants with hsCRP more than 1 mg/dl were excluded from the analysis. Those with hsCRP more than 0.1mg/dl were defined as high hsCRP individuals. H. pylori infection status was examined with a serum IgG antibody test. Results: When the three groups were combined, the geometric mean of hsCRP concentration was significantly higher among the seropositives (0.047mg/dl than among the seronegatives (0.035mg/dl; p<0.0001 by a t-test. The percentage of high hsCRP individuals was also higher in the seropositives than in the seronegatives among any group; 23.3% and 20.1% in YTI, 22.0% and 16.0% in ENUH, and 32.7% and 18.7% in PIC, respectively, although the difference was significant only in ENUH. The summary odds ratio of the high hsCRP for the seropositives relative to the seronegatives was 1.38 (95% confidence interval, 1.01-1.89, when age, sex, body mass index, smoking, and subject group were adjusted by a logistic model. Conclusions: In three groups, hsCRP was higher among the infected individuals. The summary odd ratio indicated that H. pylori infection could influence the serum hsCRP level.

  13. Significant association between Helicobacter pylori infection and serum C-reactive protein

    OpenAIRE

    2008-01-01

    Background: Helicobacter pylori (H. pylori) infection in gastric mucosa may cause systemic inflammatory reaction. This study aimed to examine the association between the infection and serum high sensitivity C-reactive protein (hsCRP). Methods: Subjects were comprised of three groups; 453 health checkup examinees from Yakumo town inhabitants in Hokkaido, Japan (YTI, 153 males and 300 females), 449 health checkup examinees (ENUH, 273 males and 176 females), and 255 female patients of an inferti...

  14. High-sensitivity C-reactive protein is only weakly related to cardiovascular damage after adjustment for traditional cardiovascular risk factors

    DEFF Research Database (Denmark)

    Olsen, Michael H; Christensen, Marina K; Hansen, Tine W;

    2006-01-01

    The independent prognostic value of high-sensitivity C-reactive protein (hsCRP) has been questioned, and consequently we decided to investigate whether hsCRP was associated with subclinical cardiovascular (CV) damage independently of traditional CV risk factors....

  15. A 1-year lifestyle intervention for weight loss in individuals with type 2 diabetes reduces high C-reactive protein levels and identifies metabolic predictors of change

    Science.gov (United States)

    OBJECTIVE: We examined whether a 1-year intensive lifestyle intervention (ILI) for weight loss reduced elevated high-sensitivity C-reactive protein (hs-CRP) levels in obese individuals with diabetes and identified metabolic and fitness predictors of hs-CRP change. RESEARCH DESIGN AND METHODS: Look A...

  16. C-Reactive Protein Predicts Progression of Peripheral Arterial Disease in Patients with Type 2 Diabetes: A 5-Year Follow-Up Study

    Directory of Open Access Journals (Sweden)

    Popović Ljiljana

    2014-09-01

    Full Text Available Background: Previous studies have indicated that high sensitivity C-reactive protein (hs-CRP is a risk factor for the peripheral arterial disease (PAD in diabetes. This study aimed to evaluate the possible predictive significance of hs-CRP for the development and progression of PAD in patients with type 2 diabetes (T2D.

  17. Reduction in C-reactive protein and LDL cholesterol and cardiovascular event rates after initiation of rosuvastatin: a prospective study of the JUPITER trial

    NARCIS (Netherlands)

    P.M. Ridker; E. Danielson; F.A. Fonseca; J. Genest; A.M.,Jr Gotto; J.J. Kastelein; W. Koenig; P. Libby; A.J. Lorenzatti; J.G. Macfadyen; B.G. Nordestgaard; J. Shepherd; J.T. Willerson; R.J. Glynn

    2009-01-01

    Background Statins lower high-sensitivity C-reactive protein (hsCRP) and cholesterol concentrations, and hypothesis generating analyses suggest that clinical outcomes improve in patients given statins who achieve hsCRP concentrations less than 2 mg/L in addition to LDL cholesterol less than 1.8 mmol

  18. Retinol-binding protein-4 and hs-CRP levels in patients with migraine.

    Science.gov (United States)

    Tanik, Nermin; Celikbilek, Asuman; Metin, Aslı; Gocmen, Ayse Yesim; Inan, Levent Ertugrul

    2015-10-01

    Retinol-binding protein-4 (RBP4) and high-sensitivity C-reactive protein (hs-CRP) levels are associated with inflammation in patients with migraine. The release of proinflammatory cytokines during migraine results in recurrent sterile neurogenic inflammation. This study aimed to determine the correlation between RBP4 and hs-CRP levels, and migraine, which is considered an inflammatory disease. The study included 48 migraine patients and 40 age- and gender-matched controls. Migraine was diagnosed according to International Classification of Headache Disorders-II. The serum RBP4 level was measured using a commercial ELISA kit and hs-CRP was measured using an enzyme immunoassay test kit. The serum RBP4 level was significantly lower in the migraine patients than in the controls (P hs-CRP level was significantly higher in the migraine patients (P hs-CRP levels did not differ between the migraine patients with and without aura (P > 0.05). Migraine headache severity, frequency and duration were not correlated with serum RBP or hs-CRP levels (P > 0.05). The observed high hs-CRP level and low RBP4 level in migraine patients suggest that vitamin A might play a major role in the pathogenesis of migraine. It is known that inflammation is a key factor in many diseases. Additional research might result in a better understanding of the anti-inflammatory effects of vitamin A.

  19. C-reactive protein and angiographic characteristics of stable and unstable coronary artery disease : Data from the prospective PREVEND cohort

    NARCIS (Netherlands)

    Geluk, C.A.; Post, W.J.; Hillege, H.L.; Tio, R.A.; Tijssen, J.G.; van Dijk, R.B.; Dijk, Willem; Bakker, S.J.; de Jong, P.E.; van Gilst, W.H.; Zijlstra, F.

    2008-01-01

    Aims: High sensitive-C-reactive protein (hs-CRP) is associated with coronary risk, which may be explained by an association with (unstable) coronary artery disease (CAD). Until now, histopathological and angiographic studies have failed to consistently demonstrate a strong relationship. However, mos

  20. The Complementary Role of High Sensitivity C-Reactive Protein in the Diagnosis and Severity Assessment of Autism

    Science.gov (United States)

    Khakzad, Mohammad Reza; Javanbakht, Maryam; Shayegan, Mohammad Reza; Kianoush, Sina; Omid, Fatemeh; Hojati, Maryam; Meshkat, Mojtaba

    2012-01-01

    C-reactive protein (CRP) is a beneficial diagnostic test for the evaluation of inflammatory response. Extremely low levels of CRP can be detected using high-sensitivity CRP (hs-CRP) test. A considerable body of evidence has demonstrated that inflammatory response has an important role in the pathophysiology of autism. In this study, we evaluated…

  1. C-reactive protein levels in relation to various features of non-alcoholic fatty liver disease among obese patients

    DEFF Research Database (Denmark)

    Zimmermann, Esther; Anty, Rodolphe; Tordjman, Joan

    2011-01-01

    Non-alcoholic fatty liver disease (NAFLD) is a major hepatic consequence of obesity. It has been suggested that the high sensitivity C-reactive protein (hs-CRP) is an obesity-independent surrogate marker of severity of NAFLD, especially development of non-alcoholic steato-hepatitis (NASH...

  2. Efect of periodontal disease and non surgical periodontal treatment on C-reactive protein. Evaluation of type 1 diabetic patients

    Science.gov (United States)

    Llambés, Fernando; Hernández-Mijares, Antonio; Guiha, Rami; Bautista, Daniel; Caffesse, Raúl

    2012-01-01

    Objectives: The purpose of this study was to analyze how anti-infectious periodontal treatment affects C reactive protein (CRP) values in patients with type 1 diabetes, and correlate baseline CRP levels with periodontal disease severity. Study Design: A cohort of fifty three subjects with type 1 diabetes and moderate to severe periodontitis were recruited. Periodontal parameters were measured, and blood samples were obtained to evaluate high-sensitivity C-reactive protein (hs-CRP). Group 1 was treated with scaling, root planning, and systemic administration of doxycycline. Group 2 received only scaling and root planning. Results: Hs-CRP was reduced after periodontal treatment in group 1 (-0.22 mg/l) and 2 (-0.21 mg/l ) but this reduction was not statistically significant, even in the patients with the best response to periodontal treatment. However, significant correlation appeared between hs-CRP and mean probing pocket depth (PPD) (p=0, 01) and mean clinical attachment level (CAL) (p=0,03). Conclusions: Non-surgical periodontal treatment couldn’t reduce hs-CRP values, however, it was found an association between advanced periodontitis and elevated blood hs-CRP levels in patients with type 1 diabetes. It can be speculated that periodontal disease increases production of pro-inflammatory mediators in patients with type 1 diabetes, but other producing sources of these pro-inflammatory substances may exist. Key words:Periodontal disease, periodontitis, diabetes mellitus type 1, periodontal therapy, C reactive protein. PMID:22322513

  3. C-reactive protein, fibrinogen, and cardiovascular disease prediction

    DEFF Research Database (Denmark)

    Kaptoge, Stephen; Di Angelantonio, Emanuele; Pennells, Lisa

    2012-01-01

    There is debate about the value of assessing levels of C-reactive protein (CRP) and other biomarkers of inflammation for the prediction of first cardiovascular events.......There is debate about the value of assessing levels of C-reactive protein (CRP) and other biomarkers of inflammation for the prediction of first cardiovascular events....

  4. Effect of BCAA Supplementation on Serum C - Reactive Protein after Acute Resistance Exercise in Soccer Players

    Directory of Open Access Journals (Sweden)

    Mohammad Ghaderi

    2013-01-01

    Full Text Available Introduction: The present study was conducted to assess the effect of BCAA supplementation on serum C - reactive protein, after acute resistance exercise in soccer players.Methods: 20 soccer players in a randomized one-blind design completed in random 3 sets of 8-10 repetitions of 7 exercises. Subjects were randomized to two ten-member groups and consumed 200 mg. kg-1 BW of either BCAA or dextrin (placebo 30 minutes prior to exercise. To identify HS-CRP, venous blood samples were obtained 30 min prior to and immediately following exercise and at 1 hr, 2 hrs, 24hrs post exercise. Data were analyzed using 2-way repeated measure ANOVA and Bonferroni post hoc test. Results: Baseline serum values for Hs-CRP were not statistically different between groups in the 30 minutes before the exercise test (P>0.05. However there were significant increases (P<0.05 between the pre exercise and post exercise values for Hs-CRP from 24 hrs posttest, (P<0.05(. Importantly, the BCAA supplementation significantly reduced this Hs-CRP 24hrs post-test (P<0.05(.Conclusion: These results indicate that supplementary BCAA decreased serum concentrations of the inflammation biomarker Hs-CRP following resistance exercise. This observation suggests that BCAA supplementation may reduce the inflammation biomarker associated with resistance exercise.

  5. Association of serum uric acid with high-sensitivity C-reactive protein in postmenopausal women.

    Science.gov (United States)

    Raeisi, A; Ostovar, A; Vahdat, K; Rezaei, P; Darabi, H; Moshtaghi, D; Nabipour, I

    2017-02-01

    To explore the independent correlation between serum uric acid and low-grade inflammation (measured by high-sensitivity C-reactive protein, hs-CRP) in postmenopausal women. A total of 378 healthy Iranian postmenopausal women were randomly selected in a population-based study. Circulating hs-CRP levels were measured by highly specific enzyme-linked immunosorbent assay method and an enzymatic calorimetric method was used to measure serum levels of uric acid. Pearson correlation coefficient, multiple linear regression and logistic regression models were used to analyze the association between uric acid and hs-CRP levels. A statistically significant correlation was seen between serum levels of uric acid and log-transformed circulating hs-CRP (r = 0.25, p uric acid levels (β = 0.20, p uric acid levels (odds ratio =1.52, 95% confidence interval 1.18-1.96). Higher serum uric acid levels were positively and independently associated with circulating hs-CRP in healthy postmenopausal women.

  6. Correlations of health behaviors and factors with high sensitivity C-reactive protein in diabetic population

    Directory of Open Access Journals (Sweden)

    Jin-hong HOU

    2013-11-01

    Full Text Available Objective To explore the correlations of ideal cardiovascular health behaviors and factors with the level of high sensitivity C-reactive protein (hsCRP in diabetic population. Methods A cross-sectional method was used in present study. Seven thousand eight hundred and sixty-nine workers with diabetes were recruited who participated in the 2006-2007 Kailuan health examination without history of cerebral and myocardial infarction and without data incompleted. All the information was obtained from the unified questionnaire and measurement of blood biochemistry. Multivariate logistic regression analysis was used to analyze the effects of ideal cardiovascular health behaviors and factors on the level of hsCRP. Results The hsCRP concentrations decreased with the increasing numbers of ideal cardiovascular health behaviors and factors, the medians of hsCRP concentrations were 1.16mg/L, 1.11mg/L, 0.90mg/L and 0.76mg/L in 0-1, 2, 3 and 4-6 ideal cardiovascular health groups, respectively (P<0.01. Multivariate logistic regression analysis showed that, after adjustment by age, gender, triglyceride, low density lipoprotein cholesterol (LDL-C and high density lipoprotein cholesterol (HDL-C, the risk of hsCRP level exceeding 3mg/L in the subjects having 3 and 4-6 ideal cardiovascular health behaviors and factors was 0.60 times (95%CI 0.50-0.72 and 0.45 times (95%CI 0.34-0.61, respectively, than those having 0-1 ideal cardiovascular health behaviors and factors. Conclusion The hsCRP concentrations decreased with increasing numbers of ideal cardiovascular health behaviors and factors; the risk of hsCRP exceeding 3mg/L can be reduced by ideal cardiovascular health behaviors and factors. DOI: 10.11855/j.issn.0577-7402.2013.10.013

  7. A STUDY OF HIGH SENSITIVITY C-REACTIVE PROTEIN IN UNSTABLE ANGINA

    Directory of Open Access Journals (Sweden)

    Satish

    2014-11-01

    Full Text Available BACKGROUND: Unstable angina has a wide variability in its natural history, changing concepts of Pathophysiology, and newer approaches to its management strategies. So, unstable angina still has importance and prime interest in research work. Various ongoing research works has provided newer insights in pathophysiology of unstable angina syndrome and helps in recognition of clinical variability and unpredictability of it. C - reactive protein being the most sensitive acute phase reactant currently held. A recent previous study has estimated the levels and values of high-sensitivity C - reactive protein in both stable and unstable angina pectoris. Data provided by the study indicated need for further studies in this field. With all these facts, the present study is carried out to estimated Hs CRP levels as a marker of inflammation in patient of unstable angina. AIMS AND OBJECTIVES: The present study was carried out with the following Aims and Objectives. To estimate Hs-CRP levels as a marker of inflammation in patients of unstable angina. To compare Hs-CRP levels in cases of unstable angina, with Hs-CRP levels in patients of stable angina and in healthy age and sex matched controls. MATERIAL AND METHODS: This study was carried out at Basaveshwar Teaching and General Hospital, Gulbarga, MRMC Gulbarga. Approximate duration of study was 1 ½ year from June-2008 to November, 2010. OBSERVATION: Following are the conclusions drawn from the present study.

  8. Relationship between C-reactive protein and stroke: a large prospective community based study.

    Directory of Open Access Journals (Sweden)

    Yanfang Liu

    Full Text Available Previous studies have suggested that C-reactive protein (CRP was associated with risk of stroke. There were few studies in Asian population, or on stroke subtypes other than ischemic stroke. We thus investigated the relationship between CRP and the risks of all stroke and its subtypes in a Chinese adult population.In the current study, we included 90,517 Chinese adults free of stroke and myocardial infarction at baseline (June 2006 to October 2007 in analyses. Strokes were classified as ischemic stroke (IS, intracranial heamorrhage (ICH and subarachnoid heamorrhage (SAH. High-sensitivity CRP (hs-CRP were categorized into three groups: 3 mg/L. Cox proportional hazards regression was used to calculate the association between hs-CRP concentrations and all stroke, as well as its subtypes.During a median follow-up time of 49 months, we documented 1,472 incident stroke cases. Of which 1,049 (71.3% were IS, 383 (26.0% were ICH, and 40 (2.7% were SAH. After multivariate adjustment, hs-CRP concentrations ≥1 mg/L were associated with increased risks of all stroke (hs-CRP 1-3 mg/L: hazard ratio (HR 1.17, 95% confidential interval (CI 1.03-1.33; hs-CRP>3 mg/L: HR 1.25, 95% CI 1.07-1.46 and IS (hs-CRP 1-3 mg/L: HR 1.17, 95% CI 1.01-1.36; hs-CRP>3 mg/L: HR 1.33, 95% CI 1.11-1.60, but not with ICH and SAH. Subgroup analyses showed that higher hs-CRP concentration was more prone to be a risk factor for all stroke and IS in non-fatal stroke, male and hypertensive participants.We found that higher hs-CRP concentrations were associated with a higher risk of IS, particularly for non-fatal stroke, male and hypertensive subjects. In contrast, we did not observe significant associations between hs-CRP and ICH/SAH.

  9. High sensitivity C-reactive protein and cardfiac resynchronization therapy in patients with advanced heart failure

    Institute of Scientific and Technical Information of China (English)

    Chi CAI; Wei HUA; Li-Gang DING; Jing WANG; Ke-Ping CHEN; Xin-Wei YANG; Zhi-Min LIU; Shu ZHANG

    2014-01-01

    Background The data on the prognostic values of high sensitivity C-reactive protein (hsCRP) levels in patients with advanced symp-tomatic heart failure (HF) receiving cardiac resynchronization therapy (CRT) are scarce. The aim of present study was to investigate the association of serum hsCRP levels with left ventricle reverse remodeling after six months of CRT as well as long-term outcome. Methods A total of 232 CRT patients were included. The assessment of hsCRP values, clinical status and echocardiographic data were performed at baseline and after six months of CRT. Long-term follow-up included all-cause mortality and hospitalizations for HF. Results During the mean follow-up periods of 31.3 ± 31.5 months, elevated hsCRP (>3 mg/L) prior to CRT was associated with a significant 2.39-fold increase (P=0.006) in the risk of death or HF hospitalizations. At 6-month follow-up, patients who responded to CRT showed significant reductions or maintained low in hsCRP levels (–0.5 ± 4.1 mg/L reduction) compared with non-responders (1.7 ± 6.1 mg/L increase, P=0.018). Com-pared with patients in whom 6-month hsCRP levels were reduced or remained low, patients in whom 6-month hsCRP levels were increased or maintained high experienced a significantly higher risk of subsequent death or HF hospitalizations (Log-rank P<0.001). The echocardio-graphic improvement was also better among patients in whom 6-month hsCRP levels were reduced or remained low compared to those in whom 6-month hsCRP levels were raised or maintained high. Conclusions Our findings demonstrated that measurement of baseline and follow-up hsCRP levels may be useful as prognostic markers for timely potential risk stratification and subsequent appropriate treatment strategies in patients with advanced HF undergoing CRT.

  10. Evaluation of high sensitivity C-reactive protein assay in cerebrospinal fluid on the Dimension RxL analyzer

    Directory of Open Access Journals (Sweden)

    Jozo Ćorić

    2012-04-01

    Full Text Available Introduction: Low sensitivity and specificity in traditional laboratory tests became insufficient for accurate diagnostics and initiation of proper treatment of patients infected with bacterial meningitis. High sensitivity C reactive protein (hsCRP may be an appropriate supplement for rapid diagnosis of bacterial meningitis. The subject of our investigation was the determination of C- reactive protein in cerebrospinal fluid (CSF duringacute bacterial meningitis.Methods: HsCRP was analysed by a sensitive immunoturbidimetric assay using the Dimension RxL analyser (Siemens. Cerebrospinal fluid concentrations of C-reactive protein have been measured in 20 patients(age range,1 to 50 years presenting with acute bacterial meningitis and also in a non-infected, non-inflamed control group (n=25.Results: The accuracy and precision of the method proved to be satisfactory. Repeatability of serial sampling for hsCRP described by coefficient of variation were CV=2.1-4.5%. This assay hsCRP in cerebrospinal fluid demonstrates adequate performance characteristics for routine clinical use. Elevated levels of CRP were found in 95% patients with bacterial meningitis. The mean CRP value in 25 uninfected control group was 0.25 mg/L (range 0.10-0.55. The mean CRP for patients with bacterial meningitis was 21.4 mg/L (range 0.40-100.Conclusions: A sensitive assay for CRP in CSF would be an useful adjunct to conventional investigation of acute infective meningitis.

  11. Relationship between high-sensitivity C-reactive protein level and angiographical characteristics of coronary atherosclerosis

    Institute of Scientific and Technical Information of China (English)

    JIA En-zhi; HUANG Jun; MA Wen-zhu; YANG Zhi-jian; YUAN Biao; ZANG Xiao-ling; WANG Rong-hu; ZHU Tie-bing; WANG Lian-sheng; CHEN Bo; CAO Ke-jiang

    2006-01-01

    @@ Arole for inflammation has become well established over the past decade or more in theories describing the atherosclerotic disease process.1,2 From a pathological viewpoint, all stages, ie, initiation, growth, and complication of the atherosclerotic plaque,3,4 might be considered to be an inflammatory response to injury. Several prospective studies 5-7 recently showed that plasma high sensitivity C-reactive protein (hsCRP) levels, which are one of the markers of systemic inflammation, are a powerful predictor of future myocardial infarction and cardiac death among apparently healthy individuals. However, the association between the plasma hsCRP levels and the extent of coronary stenosis in subjects remains controversial. Some studies previously demon- strated such associations,8,9 whereas other could not found.10,11 Gensini's score assigns a severity score for a stenosed vessel depending on the degree of luminal narrowing and the importance of its location.12

  12. C reactive protein and chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Dahl, Morten; Vestbo, Jørgen; Zacho, Jeppe

    2011-01-01

    It is unclear whether elevated plasma C reactive protein (CRP) is causally related to chronic obstructive pulmonary disease (COPD). The authors tested the hypothesis that genetically elevated plasma CRP causes COPD using a Mendelian randomisation design.......It is unclear whether elevated plasma C reactive protein (CRP) is causally related to chronic obstructive pulmonary disease (COPD). The authors tested the hypothesis that genetically elevated plasma CRP causes COPD using a Mendelian randomisation design....

  13. Impact of the dietary fatty acid intake on C-reactive protein levels in US adults.

    Science.gov (United States)

    Mazidi, Mohsen; Gao, Hong-Kai; Vatanparast, Hassan; Kengne, Andre Pascal

    2017-02-01

    Growing evidence suggests that the effects of diet on cardiovascular disease (CVD) occur through mechanisms involving subclinical inflammation. We assessed whether reported dietary fatty acid intake correlates with a serum high-sensitivity C-reactive protein (hs-CRP) concentration in a population-based sample of US men and women.In this cross-sectional analysis, participants were selected from the US National Health and Nutrition Examination Survey (NHANES) and restricted to those with available data on dietary intake, biochemical and anthropometric measurements from 2001 to 2010. All statistical analyses accounted for the survey design and sample weights by using SPSS Complex Samples v22.0 (IBM Corp, Armonk, NY).Of the 17,689 participants analyzed, 8607 (48.3%) were men. The mean age was 45.8 years in the overall sample, 44.9 years in men, and 46.5 years in women (P = 0.047). The age-, race-, and sex-adjusted mean dietary intakes of total polyunsaturated fatty acids (PUFAs), PUFAs 18:2 (octadecadienoic), and PUFAs 18:3 (octadecatrienoic) monotonically decreased across hs-CRP quartiles (P < 0.001), whereas dietary cholesterol increased across hs-CRP quartiles (P < 0.001)This study provides further evidence of an association between fatty acid intake and subclinical inflammation markers. hs-CRP concentrations are likely modulated by dietary fatty acid intake. However, the causality of this association needs to be demonstrated in clinical trials.

  14. Serum levels of hypersensitive-C-reactive protein in moderate and severe acne

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    M R Namazi

    2015-01-01

    Full Text Available Background: Elevation of C-reactive protein (CRP has been reported to occur in psoriasis, urticaria, acne, rosacea and many other dermatological and nondermatological conditions. Chronic systemic inflammation has been implicated in the development of neuropsychiatric/degenerative disorders, atherosclerosis, coronary artery disease, diabetes mellitus and even carcinogenesis. The present study is designed to determine whether the level of inflammation created by acne vulgaris could be high enough to raise the serum levels of high-sensitive CRP. Materials and Methods: Forty-two patients with moderate and severe acne vulgaris were enrolled, along with 44 age and sex matched healthy blood donors as controls. Hypersensitive-CRP (Hs-CRP was measured in both groups. Results: Hypersensitive-C-reactive protein levels in the case group varied between 0 and 28.1 μg/ml with an average of 2.24 ± 4.87 μg/ml (mean ± standard deviation and a median of 0.6 μg/ml (interquartile range [IQR] =0.3, 1.4 μg/ml. Hs-CRP levels of the control group varied between 0 and 14 μg/ml with an average of 3.12 ± 3.67 μg/ml and a median of 1.5 μg/ml (IQR = 0.55, 5.0 μg/ml. No significant difference of Hs-CRP level between the two groups was seen (t = -0.961, 95% confidence interval: Lower = -2.6942, upper = 0.9377; P = 0.339. Additionally, no significant difference in the level of Hs-CRP was noted between the moderate and severe acne groups (95% confidence interval: Lower = -5.2495, upper = 1.6711; P = 0.165. Conclusion: Acne vulgaris, even in its severe grades (excluding acne fulminans and acne conglobata, does not induce significant inflammation at the systemic level.

  15. Sex Differences in High Sensitivity C-Reactive Protein in Subjects with Risk Factors of Metabolic Syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Garcia, Vinicius Pacheco; Rocha, Helena Naly Miguens [Laboratório de Ciências do Exercício - Departamento de Fisiologia e Farmacologia - Universidade Federal Fluminense, Niterói, RJ (Brazil); Sales, Allan Robson Kluser [Unidade de Reabilitação Cardiovascular e Fisiologia do Exercício - Instituto do Coração (InCor) - Faculdade de Medicina da Universidade de São Paulo, São Paulo, SP (Brazil); Rocha, Natália Galito; Nóbrega, Antonio Claudio Lucas da, E-mail: anobrega@id.uff.br [Laboratório de Ciências do Exercício - Departamento de Fisiologia e Farmacologia - Universidade Federal Fluminense, Niterói, RJ (Brazil)

    2016-03-15

    Metabolic syndrome (MetS) is associated with a higher risk of all-cause mortality. High-sensitivity C-reactive protein (hsCRP) is a prototypic marker of inflammation usually increased in MetS. Women with MetS-related diseases present higher hsCRP levels than men with MetS-related diseases, suggesting sex differences in inflammatory markers. However, it is unclear whether serum hsCRP levels are already increased in men and/or women with MetS risk factors and without overt diseases or under pharmacological treatment. To determine the impact of the number of MetS risk factors on serum hsCRP levels in women and men. One hundred and eighteen subjects (70 men and 48 women; 36 ± 1 years) were divided into four groups according to the number of MetS risk factors: healthy group (CT; no risk factors), MetS ≤ 2, MetS = 3, and MetS ≥ 4. Blood was drawn after 12 hours of fasting for measurement of biochemical variables and hsCRP levels, which were determined by immunoturbidimetric assay. The groups with MetS risk factors presented higher serum hsCRP levels when compared with the CT group (p < 0.02). There were no differences in hsCRP levels among groups with MetS risk factors (p > 0.05). The best linear regression model to explain the association between MetS risk factors and hsCRP levels included waist circumference and HDL cholesterol (r = 0.40, p < 0.01). Women with MetS risk factors presented higher hsCRP levels when compared with men (p{sub sex} < 0.01). Despite the absence of overt diseases and pharmacological treatment, subjects with MetS risk factors already presented increased hsCRP levels, which were significantly higher in women than men at similar conditions.

  16. Association between serum levels of high sensitive C-reactive protein and inflammation activity in chronic gastritis patients.

    Science.gov (United States)

    Rahmani, Asghar; Moradkhani, Atefeh; Hafezi Ahmadi, Mohammad Reza; Jafari Heirdarlo, Ali; Abangah, Ghobad; Asadollahi, Khairollah; Sayehmiri, Kourosh

    2016-01-01

    Gastritis is an important premalignant lesion and recent studies suggested a production of inflammatory cytokine-like C-reactive protein during gastritis. This study aimed to determine any relationship between high sensitive C-reactive protein (hs-CRP) and inflammation activity among patients with gastritis. Demographic and clinical variables of participants were collected by a validated questionnaire. Using histology of the gastric mucosa, Helicobacter pylori status was investigated and serum concentrations of hs-CRP were measured among dyspeptic patients. Correlation between hs-CRP serum levels and inflammation activities was evaluated by logistic regression analysis. The relation between active inflammation and other variables was evaluated by logic link function model. Totally 239 patients (56.6% female) were analysed. The prevalence of mild, moderate and severe inflammation activities was 66.5%, 23.8% and 9.6% respectively. Mean ± SD of hs-CRP among men and women were 2.85 ± 2.84 mg/dl and 2.80 ± 4.80 mg/dl (p = 0.047) respectively. Mean ± SD of hs-CRP among patients with H. pylori infection, gland atrophy, metaplasia and dysplasia were 2.83 ± 3.80 mg/dl, 3.52 ± 5.1 mg/dl, 2.22 ± 2.3 mg/dl and 5.3 ± 5.04 mg/dl respectively. Relationship between hs-CRP and inflammation activities (p gastritis, elevated hs-CRP levels may be considered as a predictive marker of changes in gastric mucosa and a promising therapeutic target for patients with gastritis.

  17. [Relationship of food groups intake and C-reactive protein in healthy adults from Mexicali, Baja California, México].

    Science.gov (United States)

    Ruiz-Esparza, Josefina; Robinson-Navarro, Octavio; Ortega-Vélez, María Isabel; Diaz-Molina, Raúl; Carrillo-Cedillo, Eugenia Gabriela; Soria-Rodriguez, Carmen G

    2013-09-01

    The high sensitivity C-reactive protein (hs-CRP) is an important biomarker in inflammatory processes. The objective was to analyze the relationship between the concentrations of hs-CRP in adults from a northern Mexico region with their typical food intake patterns. A sample of 72 university professors underwent clinical and anthropometric assessments and their hs-CRP levels were quantified with an immunoenzymometric assay. Additionally, they filled out a food intake frequency questionnaire, from which the servings of different food groups were obtained with the ESHA software. The average age of participants was 49.75 +/- 10.05 years and the average hs-CRP concentration was 1.66 (0.97, 3.52) mg/L. The value of the association between fruit consumption and hs-CRP level was protective, according to the logistic regression analysis, being the Odds Ratio (OR) 0.23 (95% CI: 0.05, 1.03); while for vegetables the OR was 0.66 (95% CI: 0.12, 3.68). Furthermore, high protein content foods, dairy products, oils and fats were associated with elevated levels of hs-CRP. In conclusion, in our study, the intake of some food groups like fruits and vegetables, and to a lesser extent cereals, were associated with low values of hs-PCR.

  18. Uncoupling protein 2 G(-866A polymorphism: a new gene polymorphism associated with C-reactive protein in type 2 diabetic patients C-reactive protein in type 2 diabetic patients

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    Cocozza Sergio

    2010-10-01

    Full Text Available Abstract Background This study evaluated the relationship between the G(-866A polymorphism of the uncoupling protein 2 (UCP2 gene and high-sensitivity C reactive protein (hs-CRP plasma levels in diabetic patients. Methods We studied 383 unrelated people with type 2 diabetes aged 40-70 years. Anthropometry, fasting lipids, glucose, HbA1c, and hs-CRP were measured. Participants were genotyped for the G (-866A polymorphism of the uncoupling protein 2 gene. Results Hs-CRP (mg/L increased progressively across the three genotype groups AA, AG, or GG, being respectively 3.0 ± 3.2, 3.6 ± 5.0, and 4.8 ± 5.3 (p for trend = 0.03. Since hs-CRP values were not significantly different between AA and AG genotype, these two groups were pooled for further analyses. Compared to participants with the AA/AG genotypes, homozygotes for the G allele (GG genotype had significantly higher hs-CRP levels (4.8 ± 5.3 vs 3.5 ± 4.7 mg/L, p = 0.01 and a larger proportion (53.9% vs 46.1%, p = 0.013 of elevated hs-CRP (> 2 mg/L. This was not explained by major confounders such as age, gender, BMI, waist circumference, HbA1c, smoking, or medications use which were comparable in the two genotype groups. Conclusions The study shows for the first time, in type 2 diabetic patients, a significant association of hs-CRP levels with the G(-866A polymorphism of UCP2 beyond the effect of major confounders.

  19. Association between dietary pattern and serum C-reactive protein in Japanese men and women.

    Science.gov (United States)

    Nanri, Hinako; Nakamura, Kazuyo; Hara, Megumi; Higaki, Yasuki; Imaizumi, Takeshi; Taguchi, Naoto; Sakamoto, Tatsuhiko; Horita, Mikako; Shinchi, Koichi; Tanaka, Keitaro

    2011-01-01

    Dietary pattern may influence the risks of cardiovascular disease, atherosclerosis, type 2 diabetes, and metabolic syndrome through its effects on inflammation. We evaluated the association between dietary pattern and serum high-sensitivity C-reactive protein (hs-CRP) in a Japanese population. In this cross-sectional analysis, we used baseline data from 3905 men and 5640 women (age 40-69 years) who participated in a population-based cohort study between November 2005 and December 2007. Participants with possible inflammation-related diseases, current analgesic use, high hs-CRP levels (≥3000 ng/mL) or extreme dietary energy intake were excluded. We used 46 items from a validated short food frequency questionnaire and examined major dietary patterns by factor analysis. We identified 5 dietary patterns: healthy (high in vegetables and fruit), Western (high in meat and fried foods), seafood (high in shellfish, squid, fish, etc.), bread (high in bread and low in rice), and dessert (high in confections and fruit). After adjustment for age, alcohol use, smoking, physical activity, and body mass index, hs-CRP levels in men were inversely associated with the healthy, bread, and dessert patterns (P-trend: 0.01, 0.06, and <0.01, respectively) and positively associated with the seafood pattern (P-trend = 0.02). In women, hs-CRP levels were inversely associated with the healthy pattern (P-trend = 0.06) and positively associated with the Western pattern (P-trend = 0.06). The healthy dietary pattern may be associated with suppressed inflammation in Japanese men and women, independently of body mass index and other factors. The sex-specific associations of hs-CRP with other dietary patterns (eg, the seafood pattern) require further study.

  20. High sensitive C-reactive protein-Effective tool in determining postoperative recovery in lumbar disc disease

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    Tushar Narayan Rathod

    2014-01-01

    Full Text Available Background: It is common in medical practice to see patients having persistent pain and radiculopathy even after undergoing discectomy surgery. Inflammatory cytokines, such as interleukins are produced at the site of disc herniation and are now considered responsible for the pain perceived by the patient. This study has used high sensitive C-reactive protein (HSCRP assay for predicting inflammation around the nerve roots on very same principle, which has used HSCRP for predicting coronary artery diseases in current clinical practice. Thus, purpose of this study is to test whether HSCRP can stand as an objective tool to predict postoperative recovery in patients undergoing lumbar discectomy. That is, to study association between preoperative HSCRP blood level and postoperative recovery with the help of modified Oswestry Back Disability Score. Materials and Methods: A study group consisting of 50 cases of established lumbar disc disease and control group of 50 normal subjects, matched with the study group. Both the study and control groups were subjected to detailed evaluation with the help of modified Oswestry Low Back Pain Scale both pre and postoperatively at 3 months, 6 months and 1-year. The preoperative blood samples were analyzed to assess the HSCRP concentration. All the cases underwent surgery over a period of 1-year by the same surgeon. Results: The level of HSCRP in the study group was between 0.050- and 0.710 mg/dL and in the control group, 0.005-0.020 mg/dL. There was highly significant positive correlation between preoperative HSCRP level and postoperative score at P 10 points, while those with HSCRP level in the range of 0.470 ± 0.163 mg/dL, showed poor recovery (score improved < 10 points. Conclusion: HSCRP will serve as a good supplementary prognostic marker for operative decision making in borderline and troublesome cases of lumbar disc disease.

  1. Relationships of High-sensitive C-reactive Protein and P-wave Dispersion in Lone Atrial Fibrillation

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    Li-Hui Zheng

    2015-01-01

    Full Text Available Background: Current evidence links atrial fibrillation (AF to the inflammation. Inflammatory indexes such as high-sensitive C-reactive protein (hs-CRP have been related to the development and persistence of AF. However, the role of inflammation in the atrial electrophysiological remodeling indexed by P-wave dispersion (P d remains unclear. Methods: The study consisted of 71 patients with lone paroxysmal AF (AF group and 71 age- and gender-matched controls of paroxysmal supraventricular tachycardia without history of AF (control group. Electrocardiography, P d , hs-CRP, and other clinical characteristics were compared between the two groups. Results: There was no significant difference between the two groups regarding age, gender, hyperlipidemia, etc. Compared to controls, left atrial diameter (44 ± 7 vs 39 ± 7 mm, P d (49 ± 13 vs 26 ± 8 ms, and hs-CRP (2.17 [1.46-2.89] vs 1.12 [0.74-1.41] mg/L were increased (P < 0.05, respectively. Linear regression identified hs-CRP as an independent correlation of P d level both in the total population and the AF group (r = 0.464 and 0.313; P < 0.001, respectively. Multiple logistic regression revealed hs-CRP as an independent determinant of AF (odds ratio [OR] =15.430, 95% confidence interval: 6.031-39.476: P <0.001. Further adjusted for P d , both P d and hs-CRP were independent predictors for AF, but the OR for hs-CRP in predicting AF has been attenuated from 15.430 to 6.246. Conclusions: In lone AF, P d and plasma hs-CRP concentration are inter-associated and related to AF. The interaction between hs-CRP and AF may be mediated by P d , suggesting an important role of inflammation in the atrial electrophysiological remodeling predisposing to AF.

  2. Sex Differences in High Sensitivity C-Reactive Protein in Subjects with Risk Factors of Metabolic Syndrome

    Directory of Open Access Journals (Sweden)

    Vinicius Pacheco Garcia

    2016-03-01

    Full Text Available Abstract Background: Metabolic syndrome (MetS is associated with a higher risk of all-cause mortality. High-sensitivity C-reactive protein (hsCRP is a prototypic marker of inflammation usually increased in MetS. Women with MetS-related diseases present higher hsCRP levels than men with MetS-related diseases, suggesting sex differences in inflammatory markers. However, it is unclear whether serum hsCRP levels are already increased in men and/or women with MetS risk factors and without overt diseases or under pharmacological treatment. Objective: To determine the impact of the number of MetS risk factors on serum hsCRP levels in women and men. Methods One hundred and eighteen subjects (70 men and 48 women; 36 ± 1 years were divided into four groups according to the number of MetS risk factors: healthy group (CT; no risk factors, MetS ≤ 2, MetS = 3, and MetS ≥ 4. Blood was drawn after 12 hours of fasting for measurement of biochemical variables and hsCRP levels, which were determined by immunoturbidimetric assay. Results: The groups with MetS risk factors presented higher serum hsCRP levels when compared with the CT group (p 0.05. The best linear regression model to explain the association between MetS risk factors and hsCRP levels included waist circumference and HDL cholesterol (r = 0.40, p < 0.01. Women with MetS risk factors presented higher hsCRP levels when compared with men (psex < 0.01. Conclusions: Despite the absence of overt diseases and pharmacological treatment, subjects with MetS risk factors already presented increased hsCRP levels, which were significantly higher in women than men at similar conditions.

  3. High-sensitivity C-reactive protein levels predict survival and are related to haemodynamics in alcoholic cirrhosis

    DEFF Research Database (Denmark)

    Mortensen, Christian; Andersen, Ove; Krag, Aleksander;

    2012-01-01

    Inflammation may be implicated in the haemodynamic deterioration and in the development of complications in patients with cirrhosis. High-sensitivity C-reactive protein (hsCRP) is a marker of low-grade inflammation, and predicts outcomes in patients at risk of ischaemic heart disease....... Proinflammatory cytokines reflect immune activation and have been found to be elevated in cirrhosis. We investigated a possible association between markers of inflammation and splanchnic and systemic haemodynamics, complications and survival in patients with cirrhosis....

  4. Prognostic significance of the Centers for Disease Control/American Heart Association high-sensitivity C-reactive protein cut points for cardiovascular and other outcomes in patients with stable coronary artery disease

    NARCIS (Netherlands)

    Sabatine, Marc S.; Morrow, David A.; Jablonski, Kathleen A.; Rice, Madeline Murguia; Warnica, J. Wayne; Domanski, Michael J.; Hsia, Judith; Gersh, Bernard J.; Rifai, Nader; Ridker, Paul M.; Pfeffer, Marc A.; Braunwald, Eugene

    2007-01-01

    Background-Data supporting the prognostic significance of high-sensitivity C-reactive protein (hs-CRP) are derived largely from individuals with no overt coronary artery disease or from patients with acute coronary syndromes. In contrast, the ability of hs-CRP to predict outcomes in patients with st

  5. High sensitivity C-reactive protein distribution in the elderly: the Bambuí Cohort Study, Brazil

    Energy Technology Data Exchange (ETDEWEB)

    Assunção, L.G.S. [Programa de Pós-Graduação em Patologia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Eloi-Santos, S.M. [Programa de Pós-Graduação em Patologia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Departamento de Propedêutica Complementar, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Peixoto, S.V. [Departamento de Enfermagem Aplicada, Escola de Enfermagem, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz, Belo Horizonte, MG (Brazil); Lima-Costa, M.F. [Departamento de Medicina Preventiva e Social, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Centro de Pesquisas René Rachou, Fundação Oswaldo Cruz, Belo Horizonte, MG (Brazil); Vidigal, P.G. [Programa de Pós-Graduação em Patologia, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Departamento de Propedêutica Complementar, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil)

    2012-09-28

    The measurement of the serum concentration of the acute-phase reactant C-reactive protein (CRP) provides a useful marker in clinical practice. However, the distribution of CRP is not available for all age and population groups. This study assessed the distribution of high sensitivity CRP (hs-CRP) by gender and age in 1470 elderly individuals from a Brazilian community that participates in the Bambuí Cohort Study. Blood samples were collected after 12 h of fasting and serum samples were stored at -70°C. Measurements were made with a commercial hs-CRP immunonephelometric instrument. More than 50% of the results were above 3.0 mg/L for both genders. Mean hs-CRP was higher in women (3.62 ± 2.58 mg/L) than in men (3.03 ± 2.50 mg/L). This difference was observed for all ages, except for the over-80 age group. This is the first population-based study to describe hs-CRP values in Latin American elderly subjects. Our results indicate that significant gender differences exist in the distribution of hs-CRP, and suggest that gender-specific cut-off points for hs-CRP would be necessary for the prediction of cardiovascular risks.

  6. High sensitivity C-reactive protein distribution in the elderly: the Bambuí Cohort Study, Brazil

    Directory of Open Access Journals (Sweden)

    L.G.S. Assunção

    2012-12-01

    Full Text Available The measurement of the serum concentration of the acute-phase reactant C-reactive protein (CRP provides a useful marker in clinical practice. However, the distribution of CRP is not available for all age and population groups. This study assessed the distribution of high sensitivity-CRP (hs-CRP by gender and age in 1470 elderly individuals from a Brazilian community that participates in the Bambuí Cohort Study. Blood samples were collected after 12 h of fasting and serum samples were stored at -70°C. Measurements were made with a commercial hs-CRP immunonephelometric instrument. More than 50% of the results were above 3.0 mg/L for both genders. Mean hs-CRP was higher in women (3.62 ± 2.58 mg/L than in men (3.03 ± 2.50 mg/L. This difference was observed for all ages, except for the over-80 age group. This is the first population-based study to describe hs-CRP values in Latin American elderly subjects. Our results indicate that significant gender differences exist in the distribution of hs-CRP, and suggest that gender-specific cut-off points for hs-CRP would be necessary for the prediction of cardiovascular risks.

  7. ASSOCIATION OF INSULIN RESISTANCE AND C-REACTIVE PROTEIN WITH CORONARY ARTERY DISEASE IN PATIENTS WITH NORMAL GLUCOSE TOLERANCE

    Institute of Scientific and Technical Information of China (English)

    ZHAO Liang-ping; LV An-kang; SHEN Wei-feng; LIU Hai-feng; ZHANG Qi; DING Feng-hua; ZHANG Rui-yan; CAI Xu; YANG Zhen-kun; HU Jian; ZHANG Jian-sheng

    2009-01-01

    Objective To examine insulin resistance and high sensitivity C-reactive protein (hsCRP) association with clinical and angiographic severity of coronary artery disease (CAD) in patients with normal glucose tolerance.Methods In 638 consecutive patients with normal glucose tolerance, 221 had atypical chest pain and normal coronary artery (control group), 279 had stable angina and CAD (SAP group), and 138 suffered acute myocardial infarction (MI group). The degree of CAD was further divided into borderline lesion (lumen diameter narrowing 50%-69%), significant 1-, 2- or 3-vessel disease (luminal diameter narrowing ≥70%). Fasting serum glucose, insulin and hsCRP levels and lipid profiles were measured, and homeostasis model assessment for insulin resistance (HOMA-IR) was calculated. Multivariate analysis was performed to assess risk factors for 3-vessel disease or acute MI.Results Serum hsCRP, lipoprotein (a) levels, and insulin resistance index (IRI) were higher in AMI group than those in SAP and control groups. Serum hsCRP level and IRI were also higher in 3-vessel disease than those in other groups. Multivariate regression analysis revealed that insulin resistance, cigarette smoking, serum hsCRP, and lipoprotein (a) levels were independent risk factors for acute MI. Lipoprotein (a) elevation was an independent risk factor for 3-vessel disease.Conclusion Insulin resistance and high serum hsCRP level were associated with occurrence of acute MI and angiographic severity of coronary disease in patients with normal glucose tolerance.

  8. The correlation between highly sensitive C-reactive protein levels and erectile function among men with late-onset hypogonadism.

    Science.gov (United States)

    Shigehara, Kazuyoshi; Konaka, Hiroyuki; Ijima, Masashi; Nohara, Takahiro; Narimoto, Kazutaka; Izumi, Koji; Kadono, Yoshifumi; Kitagawa, Yasuhide; Mizokami, Atsushi; Namiki, Mikio

    2016-12-01

    We investigated the correlation between highly sensitive C-reactive protein (hs-CRP) levels and erectile function, and assessed the clinical role of hs-CRP levels in men with late-onset hypogonadism (LOH) syndrome. For 77 participants, we assessed Sexual Health Inventory for men (SHIM) score, Aging Male Symptoms (AMS) score and International Prostate Symptom Score (IPSS). We also evaluated free testosterone (FT), hs-CRP, total cholesterol, triglyceride levels, high density lipoprotein cholesterol, hemoglobin A1c, body mass index, waist size and blood pressure. We attempted to identify parameters correlated with SHIM score and to determine the factors affecting cardiovascular risk based on hs-CRP levels. A Spearman rank correlation test revealed that age, AMS score, IPSS and hs-CRP levels were significantly correlated with SHIM score. Age-adjusted analysis revealed that hs-CRP and IPSS were the independent factors affecting SHIM score (r= -0.304 and -0.322, respectively). Seventeen patients belonged to the moderate to high risk group for cardiovascular disease, whereas the remaining 60 belonged to the low risk group. Age, FT value and SHIM score showed significant differences between the two groups. A multivariate regression analysis demonstrated that SHIM score was an independent factor affecting cardiovascular risk (OR: 0.796; 95%CI: 0.637-0.995).

  9. Elevated copper, hs C-reactive protein and dyslipidemia in drug free schizophrenia: Relation with psychopathology score.

    Science.gov (United States)

    Devanarayanan, Sivasankar; Nandeesha, Hanumanthappa; Kattimani, Shivanand; Sarkar, Siddharth; Jose, Jancy

    2016-12-01

    Inflammation, dyslipidemia and altered copper levels have been reported in several psychiatric disorders, including schizophrenia. However, their association with the severity of psychopathology in schizophrenia is yet to be established. The present study was designed to assess the serum levels of copper, highly sensitive C-reactive protein (hs-CRP) and lipid profile and to explore their association with psychopathology scores in schizophrenia. 40 cases and 40 controls were included in the study. Serum copper, hs-CRP and lipid profile were estimated in all the subjects. Disease severity was assessed using Positive and Negative Syndrome Scale (PANSS). Copper, hs-CRP, total cholesterol and LDL-Cholesterol were significantly increased and HDL-Cholesterol was significantly reduced in schizophrenia cases when compared with controls. Copper was positively correlated with hs-CRP (r=0.338, p=0.003). Total cholesterol was significantly correlated with PANSS total (r=0.452, p=0.003) and negative symptom scores (r=0.337, p=0.033). Triacylglycerol was positively correlated with general psychopathology symptom score (r=0.416, p=0.008). Copper and hs-CRP were increased and correlated well with each other in schizophrenia cases. Though total cholesterol and triacylglycerol showed positive association with severity of the psychopathology, copper and hs-CRP were not associated with the disease severity. Copyright © 2016 Elsevier B.V. All rights reserved.

  10. Whole grains are associated with serum concentrations of high sensitivity C-reactive protein among premenopausal women.

    Science.gov (United States)

    Gaskins, Audrey J; Mumford, Sunni L; Rovner, Alisha J; Zhang, Cuilin; Chen, Liwei; Wactawski-Wende, Jean; Perkins, Neil J; Schisterman, Enrique F

    2010-09-01

    In premenopausal women, elevated C-reactive protein (CRP) concentrations have been associated with an increased risk of negative reproductive outcomes. Whole grain consumption has been associated with lower CRP concentrations in older women; however, less is known about this relationship in younger women. We investigated whether whole grain intake was associated with serum high sensitivity CRP (hs-CRP) concentrations in young women. BioCycle was a prospective cohort study conducted at the University of Buffalo from 2005 to 2007, which followed 259 healthy women aged 18-44 y for Whole grain intake was estimated by 24-h recalls whole grain food. Whole grain intake was inversely associated with hs-CRP concentrations after adjusting for age, race, BMI, illness, and antiinflammatory drug use. Consumers of between 0 and 1 serving/d of whole grains had, on average, 11.5% lower hs-CRP concentrations (P = 0.02) and consumers of >or= 1 serving/d had 12.3% lower hs-CRP concentrations (P = 0.02) compared with nonconsumers. Women who consumed >or= 1 serving/d of whole grain had a lower probability of having moderate (P = 0.008) or elevated (P = 0.001) hs-CRP according to the AHA criteria compared with nonconsumers. Given that elevated concentrations of hs-CRP have been linked to adverse reproductive outcomes and pregnancy complications, interventions targeting whole grain consumption may have the potential to improve health status among young women.

  11. Correlation between Plaque Composition as assessed by Virtual Histology and C-reactive Protein

    Energy Technology Data Exchange (ETDEWEB)

    Siqueira, Dimytri Alexandre de Alvim, E-mail: dimytri@cardiol.br; Sousa, Amanda Guerra Moraes R.; Costa Junior, José de Ribamar; Costa, Ricardo Alves da; Staico, Rodolfo; Tanajura, Luis Fernando Leite; Centemero, Marinella Patrizia; Feres, Fausto; Abizaid, Alexandre Antonio Cunha; Sousa, J. Eduardo Moraes R. [Instituto Dante Pazzanese de Cardiologia, São Paulo, SP (Brazil)

    2013-07-15

    Previous studies have shown that coronary plaque composition plays a pivotal role in plaque instability, and imaging modalities and serum biomarkers have been investigated to identify vulnerable plaque. Virtual histology IVUS (VH-IVUS) characterizes plaque components as calcified, fibrotic, fibrofatty, or necrotic core. C-reactive protein (hsCRP) is an independent risk factor and a powerful predictor of future coronary events. However, a relationship between inflammatory response indicated by CRP and plaque characteristics in ACS patients remains not well established. To determine, by using VH-IVUS, the relation between coronary plaque components and plasma high-sensitivity CRP levels in patients with acute coronary syndromes (ACS). 52 patients with ACS were enrolled in this prospective study. Electrocardiographically-gated VH-IVUS were performed in the culprit lesion before PCI. Blood sample was drawn from all patients before the procedure and after 24 hours, and hs-CRP levels were determined. Mean age was 55.3±4.9 years, 76.9% were men and 30.9% had diabetes. Mean MLA was 3.9±1.3 mm{sup 2}, and plaque burden was 69±11.3%, as assessed by IVUS. VH-IVUS analysis at the minimum luminal site identified plaque components: fibrotic (59.6±15.8%), fibrofatty (7.6±8.2%), dense calcium (12.1±9.2%) and necrotic core (20.7±12.7%). Plasma hs-CRP (mean 16.02±18.07 mg/L) did not correlate with necrotic core (r=-0.089, p = 0.53) and other plaque components. In this prospective study with patients with ACS, the predominant components of the culprit plaque were fibrotic and necrotic core. Serum hs C-reactive protein levels did not correlate with plaque composition.

  12. C-reactive protein in antiphospholipid syndrome: relationship with cardiovascular pathology

    Directory of Open Access Journals (Sweden)

    N V Seredavkina

    2009-01-01

    Full Text Available Objective. To assess relationship of high sensitivity C reactive protein (hsCRP level in pts with antiphospholipid syndrome (APS with clinico-laboratory features and cardiovascular pathology. Material and methods. 206 pts were included. 58 from them had primary APS (PAPS, 72 –systemic lupus erythematosus (SLE with APS and 76 – SLE. 29 from 76 pts of the latter group were positive on anticardiolipin antibodies (ACA – SLE with antiphospholipid antibodies (APhL and 47 – low positive or negative on ACA – SLE without APhL. 72 persons without autoimmune diseases were included into control group. CRP (with high sensitivity immuno-nephelometric assay, APhL (with solid phase immuno-enzyme assay, plasma lipids were evaluated, sonography with measurement of intima-media complex (IMC thickness of common carotid arteries, carotid artery bulbs and internal carotid arteries, electrocardiography (ECG, echocardiography (EchoCG, Holter ECG monitoring were performed. Results. HsCRP serum level in pts was significantly higher than in control: 2,55 [0,71; 7,04] mg/l (varied from 0,15 to 39,85 vs 0,68 [0,26; 1,97] mg/l (varied from 0,1 to 9,61, p<0,001. Most high hsCRP concentration was found in SLE with APS (p=0,02. HsCRP level in pts with PAPS with history of combined or isolated arterial thrombosis was significantly higher than in pts with SLE and APS having the same localization of thrombosis. HsCRP concentration less than 3 mg/l correlated with duration of postthrombotic period in pts with PAPS. HsCRP level also correlated with triglyceride concentration, body mass index, summated coronary risk and magistral arteries IMC thickness. Conclusion. HsCRP elevation in pts with APS was associated with development of combined and arterial thrombosis as well as with traditional risk factors of atherosclerosis.

  13. [Detection of inflammation in an atherosclerose plaque: the role of the positron emission tomography and C reactive protein].

    Science.gov (United States)

    Alexánderson, Erick; Mendoza, Raúl G; Adame, Gloria; Talayero, José Antonio; Sierra, Carlos; Cruz, Patricio; García-Rojas, Leonardo; Rodríguez-Valero, Mónica; Flores, Armando; Zárate, Adolfo; Meave, Aloha; Arauz, Antonio

    2007-01-01

    To demonstrate that inflammatory atheromatose carotid plaques can be visualized with positron emission tomography with 18F-fluorodeoxyglucose (18FDG PET) in symptomatic patients, in order to correlate them with systemic inflammatory markers, such as CRP. Fifteen patients with cerebral ischemia due to atherosclerotic carotid disease were studied. 18FDG uptake with PET was considered and blood samples were taken for determining high sensibility C reactive protein (HsCRP). The mean age of the patients was 66 years; 11 of them were males (73%) and 4 were females (27%). 18FDG PET was positive in 12 patients (80%), while 100% of the studied population had low risk HsCRP with normal white cell count. 18FDG PET proves active inflammation in carotid atheromatose plaques. There was no significant correlation between the presence of ahteromatose carotid plaques, HsCRP serum levels, and 18FDG PET study.

  14. Effects of atorvastatin on human c reactive protein metabolism

    Science.gov (United States)

    Statins are known to reduce plasma C-reactive protein (CRP) concentrations. Our goals were to define the mechanisms by which CRP was reduced by maximal dose atorvastatin. Eight subjects with combined hyperlipidemia (5 men and 3 postmenopausal women) were enrolled in a randomized, placebo-controlled...

  15. C-Reactive Protein, fibrinogen and cardiovascular disease prediction

    NARCIS (Netherlands)

    Kromhout, D.

    2012-01-01

    Background There is debate about the value of assessing levels of C-reactive protein (CRP) and other biomarkers of inflammation for the prediction of first cardiovascular events. Full Text of Background... Methods We analyzed data from 52 prospective studies that included 246,669 participants

  16. C-Reactive Protein, Fibrinogen, and Cardiovascular Disease Prediction

    NARCIS (Netherlands)

    Kaptoge, Stephen; Di Angelantonio, Emanuele; Pennells, Lisa; Wood, Angela M.; White, Ian R.; Gao, Pei; Walker, Matthew; Thompson, Alexander; Sarwar, Nadeem; Caslake, Muriel; Butterworth, Adam S.; Amouyel, Philippe; Assmann, Gerd; Bakker, Stephan J. L.; Barr, Elizabeth L. M.; Barrett-Connor, Elizabeth; Benjamin, Emelia J.; Bjorkelund, Cecilia; Brenner, Hermann; Brunner, Eric; Clarke, Robert; Cooper, Jackie A.; Cremer, Peter; Cushman, Mary; Dagenais, Gilles R.; D'Agostino, Ralph B.; Dankner, Rachel; Davey-Smith, George; Deeg, Dorly; Dekker, Jacqueline M.; Engstrom, Gunnar; Folsom, Aaron R.; Fowkes, F. Gerry R.; Gallacher, John; Gaziano, J. Michael; Giampaoli, Simona; Gillum, Richard F.; Hofman, Albert; Howard, Barbara V.; Ingelsson, Erik; Iso, Hiroyasu; Jorgensen, Torben; Kiechl, Stefan; Kitamura, Akihiko; Kiyohara, Yutaka; Koenig, Wolfgang; Kromhout, Daan; Kuller, Lewis H.; Lawlor, Debbie A.; Meade, Tom W.; Nissinen, Aulikki; Nordestgaard, Borge G.; Onat, Altan; Panagiotakos, Demosthenes B.; Psaty, Bruce M.; Rodriguez, Beatriz; Rosengren, Annika; Salomaa, Veikko; Kauhanen, Jussi; Salonen, Jukka T.; Shaffer, Jonathan A.; Shea, Steven; Ford, Ian; Stehouwer, Coen D. A.; Strandberg, Timo E.; Tipping, Robert W.; Tosetto, Alberto; Wassertheil-Smoller, Sylvia; Wennberg, Patrik; Westendorp, Rudi G.; Whincup, Peter H.; Wilhelmsen, Lars; Woodward, Mark; Lowe, Gordon D. O.; Wareham, Nicholas J.; Khaw, Kay-Tee; Sattar, Naveed; Packard, Chris J.; Gudnason, Vilmundur; Ridker, Paul M.; Pepys, Mark B.; Thompson, Simon G.; Danesh, John

    2012-01-01

    Background There is debate about the value of assessing levels of C-reactive protein (CRP) and other biomarkers of inflammation for the prediction of first cardiovascular events. Methods We analyzed data from 52 prospective studies that included 246,669 participants without a history of cardiovascul

  17. C-reactive protein, fibrinogen, and cardiovascular disease prediction

    NARCIS (Netherlands)

    S. Kaptoge (Stephen); E. di Angelantonio (Emanuele); L. Pennells (Lisa); A.M. Wood (Angela); I.R. White (Ian); P. Gao (Pei); M. Walker (Mark); A. Thompson (Alexander); S. Sarwar (Sheryar); M. Caslake (Muriel); A.S. Butterworth (Adam); P. Amouyel (Philippe); G. Assmann (Gerd); S.J.L. Bakker (Stephan); E.L.M. Barr; E. Barrett-Connor (Elizabeth); E.J. Benjamin (Emelia); C. Björkelund (Cecilia); H. Brenner (Hermann); E. Brunner (Eric); R. Clarke (Robert); J.A. Cooper (Jackie); P. Cremer; M. Cushman (Mary Ann); G.R. Dagenais (Gilles R); R.B. D'Agostino (Ralph); R. Dankner (Rachel); G. Davey-Smith (George); D.J.H. Deeg (Dorly); J.M. Dekker (Jacqueline); G. Engström; A.R. Folsom (Aaron); F.G.R. Fowkes (F. Gerald R.); J. Gallacher (John); J.M. Gaziano (J. Michael); S. Giampaoli (Simona); R.F. Gillum (Richard); A. Hofman (Albert); B.V. Howard (Barbara); E. Ingelsson (Erik); H. Iso (Hiroyasu); T. Jorgensen (Torben); S. Kiechl (Stefan); A. Kitamura; Y. Kiyohara (Yutaka); W. Koenig (Wolfgang); D. Kromhout (Daan); L.H. Kuller (Lewis); D.A. Lawlor (Debbie); T. Meade (Tom); A. Nissinen (Aulikki); B.G. Nordestgaard (Børge); A. Onat (Altan); D.B. Panagiotakos (Demosthenes); B.M. Psaty (Bruce); B. Rodriguez (Beatriz); A. Rosengren (Annika); V. Salomaa (Veikko); J. Kauhanen (Jussi); J.T. Salonen; J.A. Shaffer (Jonathan); S. Shea (Steven); I. Ford (Ian); C.D. Stehouwer (Coen); T.E. Strandberg (Timo); A. Tipping (Alex); A. Tosetto (Alberto); S. Wassertheil-Smoller (Sylvia); P. Wennberg (Patrik); R.G.J. Westendorp (Rudi); P.H. Whincup (Peter); L. Wilhelmsen (Lars); M. Woodward (Mark); G.D.O. Lowe (Gordon); N.J. Wareham (Nick); K-T. Khaw (Kay-Tee); N. Sattar (Naveed); C. Packard (Chris); V. Gudnason (Vilmundur); P.M. Ridker (Paul); M.B. Pepys (Mark); S.G. Thompson (Simon); J. Danesh (John)

    2012-01-01

    textabstractBACKGROUND: There is debate about the value of assessing levels of C-reactive protein (CRP) and other biomarkers of inflammation for the prediction of first cardiovascular events. METHODS: We analyzed data from 52 prospective studies that included 246,669 participants without a history o

  18. C-reactive Protein Predicts Postoperative Delirium Following Vascular Surgery

    NARCIS (Netherlands)

    Pol, Robert A.; van Leeuwen, Barbara L.; Izaks, Gerbrand J.; Reijnen, Michel M. P. J.; Visser, Linda; Tielliu, Ignace F. J.; Zeebregts, Clark J.

    2014-01-01

    Background: The etiology of postoperative delirium (POD) following vascular surgery is generally unknown. The incidence, however, can be as high as 35%. A possible neuroinflammatory basis for delirium is likely and C-reactive protein (CRP) as a marker for inflammation can possibly play a predictive

  19. Pre-diagnostic high-sensitive C-reactive protein and breast cancer risk, recurrence, and survival.

    Science.gov (United States)

    Frydenberg, H; Thune, I; Lofterød, T; Mortensen, E S; Eggen, A E; Risberg, T; Wist, E A; Flote, V G; Furberg, A-S; Wilsgaard, T; Akslen, L A; McTiernan, A

    2016-01-01

    Inflammation may initiate and promote breast cancer development, and be associated with elevated circulating levels of inflammation markers. A total of eight 130 initially healthy women, participated in the population-based Tromsø study (1994-2008). Pre-diagnostic high-sensitivity C-reactive protein (hs-CRP) was assessed. During 14.6 years of follow-up, a total of 192 women developed invasive breast cancer. These cases were followed for additional 7.2 years. Detailed medical records were obtained. We observed an overall positive dose-response relationship between pre-diagnostic hs-CRP and breast cancer risk (hazard ratio (HR) = 1.06, 95 % CI 1.01-1.11). Postmenopausal women with above median levels of hs-CRP (>1.2 mg/l) had a 1.42 (95 % CI 1.01-2.00) higher breast cancer risk compared to postmenopausal women with hs-CRP below median. Postmenopausal women, who were hormone replacement therapy non-users, and were in the middle tertile (0.8-1.9 mg/l), or highest tertile of hs-CRP (>1.9 mg/l), had a 2.31 (95 % CI 1.31-4.03) and 2.08 (95 % CI 1.16-3.76) higher breast cancer risk, respectively, compared with women in the lowest tertile. For each unit increase in pre-diagnostic hs-CRP levels (mg/l), we observed an 18 % increase in disease-free interval (95 % CI 0.70-0.97), and a 22 % reduction in overall mortality (95 % CI 0.62-0.98). Our study supports a positive association between pre-diagnostic hs-CRP and breast cancer risk. In contrast, increased pre-diagnostic hs-CRP was associated with improved overall mortality, but our findings are based on a small sample size, and should be interpreted with caution.

  20. Strategies for vascular disease prevention: the role of lipids and related markers including apolipoproteins, low-density lipoproteins (LDL)-particle size, high sensitivity C-reactive protein (hs-CRP), lipoprotein-associated phospholipase A2 (Lp-PLA₂) and lipoprotein(a) (Lp(a)).

    Science.gov (United States)

    Dallmeier, Dhayana; Koenig, Wolfgang

    2014-06-01

    Considerable progress has been achieved in the treatment of dyslipidemias. However, half of cardiovascular events occur in individuals with average or low cholesterol levels and there is still a considerable residual risk with 70% of patients having an event despite statin treatment. In the era of personalized medicine there is increased interest in the incorporation of individual biomarkers in risk score algorithms in order to improve cardiovascular risk stratification followed by the prompt initiation of preventive measures. Since the 2001 third report of the National Cholesterol Education Program Expert Panel on Detection, Evaluation and Treatment on High Blood Cholesterol in Adults (ATP III) several studies have evaluated the prognostic value of lipid related biomarkers such as non-HDL-cholesterol, apolipoprotein B, apolipoprotein B/apolipoprotein A1 ratio, lipoprotein(a), lipoprotein-associated phospholipase A2, and C-reactive protein. This article tries to summarize the most recent results in this area. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. Associations of C-Reactive Protein to Indices of Vascular Health and the Influence of Serum 25(OHD Status in Healthy Adults

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    Ambika P. Ashraf

    2012-01-01

    Full Text Available Elevated serum high-sensitivity C-reactive protein (hs-CRP and low serum 25-hydroxyvitamin D [25(OHD] are associated with increased cardiovascular disease (CVD risk. Ethnic differences in serum hs-CRP and 25(OHD concentrations and CVD are known. Objectives: to investigate the ethnic differences in hs-CRP concentrations, to assess the influence of 25(OHD on these ethnic differences and to examine the influence of 25(OHD on association between hs-CRP and cardiovascular health indices. Subjects: 62 healthy adults [26 African Americans (AA, 26 European Americans (EA, and 10 Hispanic Americans (HA], ages 18–55 years. Serum hs-CRP and 25(OHD as well as pulse wave velocity (PWV, augmentation index (AIx, and flow-mediated dilatation (FMD were measured. hs-CRP was inversely associated with 25(OHD (r=−0.25, P=0.049, and hs-CRP was positively associated with PWV (r=0.29, P=0.04. The association of hs-CRP with PWV attenuated after adjustment for 25(OHD (P=0.15. hs-CRP was higher in AA compared to EA (P=0.05; this differences was reduced by 32% after adjusting for serum 25(OHD. Conclusion: eventhough the inverse association between serum 25(OHD and CRP does not infer causality, lower serum 25(OHD may increase risk for inflammation and endothelial dysfunction. The lower 25(OHD in AA may predispose to greater inflammation and associated vascular dysfunction.

  2. Association between the AGTR1 polymorphism +1166A>C and serum levels of high-sensitivity C-reactive protein.

    Science.gov (United States)

    Suchankova, Petra; Henningsson, Susanne; Olsson, Marie; Baghaei, Fariba; Rosmond, Roland; Holm, Göran; Eriksson, Elias; Ekman, Agneta

    2009-01-08

    Genetic factors have been shown to influence high-sensitivity C-reactive protein (hsCRP) levels, however, which genes that are involved in this process remains to be clarified. The renin-angiotensin system (RAS) is of importance for the regulation of inflammation, and blockade of angiotensin II type 1 receptors (AGTR1) influences hsCRP levels. These findings prompted us to investigate whether a polymorphism in the AGTR1 gene may influence hsCRP levels. Additionally, a polymorphism in the CRP gene that has previously been shown to influence hsCRP levels was genotyped. Serum levels of hsCRP were measured in 270 42-year-old women recruited from the population registry. Two single nucleotide polymorphisms were analysed: +1166A>C and +1444C>T of the AGTR1 and CRP gene, respectively. The A allele of the AGTR1 polymorphism +1166A>C was dose-dependently associated with higher hsCRP levels (p=0.014, adjusted for confounding factors and multiple comparisons). hsCRP levels were not significantly influenced by the CRP +1444C>T genotype; however, an interaction between the two studied polymorphisms with respect to hsCRP levels was observed (p=0.018). The significant association between the AGTR1 polymorphism and hsCRP levels, which appears to be independent of anthropometric and metabolic traits, is yet another indication of a direct influence of RAS on inflammation.

  3. Biological variation and reference intervals for circulating osteopontin, osteoprotegerin, total soluble receptor activator of nuclear factor kappa B ligand and high-sensitivity C-reactive protein

    DEFF Research Database (Denmark)

    Sennels, H P; Jacobsen, Søren; Jensen, T

    2007-01-01

    Objective. Monitoring inflammatory diseases and osteoclastogenesis with osteopontin (OPN), osteoprotegerin (OPG), total soluble receptor activator of nuclear factor kappa B ligand (total sRANKL) and high-sensitivity C-reactive protein (hsCRP) has recently attracted increased interest. The purpose...

  4. Interleukin 6 Is a Stronger Predictor of Clinical Events Than High-Sensitivity C-Reactive Protein or D-Dimer During HIV Infection

    DEFF Research Database (Denmark)

    Borges, Alvaro Humberto Diniz; O'Connor, Jemma L; Phillips, Andrew N

    2016-01-01

    BACKGROUND: Interleukin 6 (IL-6), high-sensitivity C-reactive protein (hsCRP), and D-dimer levels are linked to adverse outcomes in human immunodeficiency virus (HIV) infection, but the strength of their associations with different clinical end points warrants investigation. METHODS: Participants...

  5. Comparison of usefulness of C-reactive protein versus white blood cell count to predict outcome after primary percutaneous coronary intervention for ST elevation myocardial infarction

    NARCIS (Netherlands)

    Smit, Jaap Jan J.; Ottervanger, Jan Paul; Slingerland, Robbert J.; Kolkman, J. J. Evelien; Suryapranata, Harry; Hoorntje, Jan C. A.; Dambrink, Jan-Henk E.; Gosselink, A. T. Marcel; de Boer, Menko-Jan; Zijlstra, Felix; van 't Hof, Arnoud W. J.

    2008-01-01

    White blood cell (WBC) count and high-sensitive C-reactive protein (hs-CRP) are both used as markers of inflammation and prognosis after an ST elevation myocardial infarction (STEMI), but it is unknown whether they have independent prognostic value. We investigated the association and independent pr

  6. Gender and the active smoking and high-sensitivity C-reactive protein relation in late adolescence.

    Science.gov (United States)

    Le-Ha, Chi; Beilin, Lawrence J; Burrows, Sally; Oddy, Wendy H; Hands, Beth; Mori, Trevor A

    2014-04-01

    C-reactive protein (CRP), smoking, and oral contraceptive (OC) use are associated with CVD risk in adults. This study examines the effect of smoking on high-sensitivity CRP (hs-CRP) levels, and the interactive effects of sex and OC use on this relationship in an adolescent cohort. A total of 1,050 adolescents (mean age 17 ± 0.25 years) from the Western Australian Pregnancy Cohort (Raine) Study had anthropometric, lifestyle, and metabolic measures recorded. The association between smoking status and log-transformed hs-CRP was analyzed using multivariable Tobit linear regression models, with adjustment for adiposity, lifestyle, and early-life confounders. A three-level variable (girls not using OCs, girls using OCs, and boys) was employed to assess the interactive effects of sex, OC use, and smoking. Smoking associated with higher hs-CRP levels in girls not using OCs (b = 0.571; P = 0.001), but not in girls using OCs (b = -0.117; P = 0.598) or in boys (b = 0.183; P = 0.2). OC use in nonsmoking girls was the strongest factor associated with higher hs-CRP levels (b = 1.189; P smoking on hs-CRP levels in girls not using OCs compared with boys. The findings may explain why CVD risk conferred by smoking is higher in women than in men.

  7. Correlation between C-Reactive Protein in Peripheral Vein and Coronary Sinus in Stable and Unstable Angina

    Energy Technology Data Exchange (ETDEWEB)

    Leite, Weverton Ferreira, E-mail: wfleite@cardiol.br [Instituto do Coração (InCor) do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HC-FMUSP), São Paulo, SP (Brazil); Hospital Beneficência Portuguesa de São Paulo, São Paulo, SP (Brazil); Ramires, José Antonio Franchini; Moreira, Luiz Felipe Pinho; Strunz, Célia Maria Cassaro [Instituto do Coração (InCor) do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HC-FMUSP), São Paulo, SP (Brazil); Mangione, José Armando [Hospital Beneficência Portuguesa de São Paulo, São Paulo, SP (Brazil)

    2015-03-15

    High sensitivity C-reactive protein (hs-CRP) is commonly used in clinical practice to assess cardiovascular risk. However, a correlation has not yet been established between the absolute levels of peripheral and central hs-CRP. To assess the correlation between serum hs-CRP levels (mg/L) in a peripheral vein in the left forearm (LFPV) with those in the coronary sinus (CS) of patients with coronary artery disease (CAD) and a diagnosis of stable angina (SA) or unstable angina (UA). This observational, descriptive, and cross-sectional study was conducted at the Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, and at the Hospital Beneficência Portuguesa de Sao Paulo, where CAD patients referred to the hospital for coronary angiography were evaluated. Forty patients with CAD (20 with SA and 20 with UA) were included in the study. Blood samples from LFPV and CS were collected before coronary angiography. Furthermore, analysis of the correlation between serum levels of hs-CRP in LFPV versus CS showed a strong linear correlation for both SA (r = 0.993, p < 0.001) and UA (r = 0.976, p < 0.001) and for the entire sample (r = 0.985, p < 0.001). Our data suggest a strong linear correlation between hs-CRP levels in LFPV versus CS in patients with SA and UA.

  8. Correlation between C-Reactive Protein in Peripheral Vein and Coronary Sinus in Stable and Unstable Angina

    Directory of Open Access Journals (Sweden)

    Weverton Ferreira Leite

    2015-03-01

    Full Text Available Background: High sensitivity C-reactive protein (hs-CRP is commonly used in clinical practice to assess cardiovascular risk. However, a correlation has not yet been established between the absolute levels of peripheral and central hs-CRP. Objective: To assess the correlation between serum hs-CRP levels (mg/L in a peripheral vein in the left forearm (LFPV with those in the coronary sinus (CS of patients with coronary artery disease (CAD and a diagnosis of stable angina (SA or unstable angina (UA. Methods: This observational, descriptive, and cross-sectional study was conducted at the Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina, Universidade de São Paulo, and at the Hospital Beneficência Portuguesa de Sao Paulo, where CAD patients referred to the hospital for coronary angiography were evaluated. Results: Forty patients with CAD (20 with SA and 20 with UA were included in the study. Blood samples from LFPV and CS were collected before coronary angiography. Furthermore, analysis of the correlation between serum levels of hs-CRP in LFPV versus CS showed a strong linear correlation for both SA (r = 0.993, p < 0.001 and UA (r = 0.976, p < 0.001 and for the entire sample (r = 0.985, p < 0.001. Conclusion: Our data suggest a strong linear correlation between hs-CRP levels in LFPV versus CS in patients with SA and UA.

  9. Elevated C-reactive protein levels predict worsening prognosis in Chinese patients with first-onset stroke

    Institute of Scientific and Technical Information of China (English)

    Jiangtao YAN; Rutai HUI; Daowen WANG

    2009-01-01

    The role of high sensitivity C-reactive protein (hsCRP) in predicting prognosis after stroke in the Asian population has not been investigated. We hypothesized that elevated levels of hsCRP were associated with worsening prognosis after stroke in Chinese patients. Two hundred and ninety consecutive patients with first-onset stroke and 290 age- and gender-matched control subjects without any cerebrovascular disease were enrolled for study. Plasma hsCRP level was detected and subsequent vascular events and death were recorded in both groups over a 5-year period. Compared to control group, patients presenting with stroke had higher plasma hsCRP level (3.3±3.8 vs 1.3±2.2 mg/L, P < 0.01). Furthermore, in the group of patients with stroke, the mean plasma hsCRP level was higher in patients who developed subsequent vascular diseases or died as compared with the patients without further complications (4.4±4.3 vs 2.7±3.3 mg/L, P< 0.01). Compared to the lowest tertile of hsCRP level, the relative risk for vascular events or death in stroke patients was 2.91 in the highest tertile ofhsCRP (95% CI, 1.54-5.50, P = 0.001). This increase in relative risk for vascular events or death in stroke patients continued after adjustment for age, sex and other cardiovascular risk factors such as hypertension and diabetes (OR: 2.771, 95% CI: 1.367-5.617, P = 0.005). These findings indicate that increased hsCRP level is associated with worsening prognosis after stroke in Chinese patients and suggests that inflammation is correlated with stroke outcome.

  10. The correlation between high sensitivity C-Reactive Protein level and the Extent of Coronary Lesion and Cardiac Systolic Function in Coronary Heart Disease

    Directory of Open Access Journals (Sweden)

    Miftah Suryadipradja

    2003-12-01

    Full Text Available To determine the mean value of high sensitivity C-Reactive Protein (hs-CRP, association between plasma level of hs-CRP with extent of disease and systolic function. A cross sectional study had been conducted to 106 coronary artery disease patients (90 stable angina pectoris, 11 unstable angina pectoris and 5 acute myocardial infarction. Plasma quantitative level of hs-CRP with cor angiography to determine extent of disease and ejection fraction were measured. The mean of hs-CRP levels in patients with SVD were 5,5 ± 7,6 mg/L, DVD were 6,6 ± 21,7 mg/L and TVD were 5,5 ± 8,0 mg/L and p=0,056, respectively. There were no significant association between hs- CRP levels with extent of disease. Systolic function had negative correlation with levels of hs-CRP (p=0,015, r=-0,235. This study showed that plasma level of hs-CRP cannot reflect the extent of disease, and it had negative correlation with systolic function. (Med J Indones 2003; 12: 201-6 Keywords: high sensitivity C-Reactive Protein, extent of disease, systolic function, coronary artery diseases.

  11. High Sensitivity C-reactive Protein Levels in Acute Ischemic Stroke and Subtypes: A study from a Tertiary Care Center

    Directory of Open Access Journals (Sweden)

    Jaydip Ray Chaudhuri

    2013-07-01

    Full Text Available Background: Stroke is a heterogeneous disease with several risk factors. High sensitivity C-reactive protein (hsCRP is a marker for cardiovascular and cerebrovascular diseases. Recent studies have shown that high hsCRP level is a risk factor for ischemic stroke. The objective of our study was to investigate the association of high hsCRP(> 3 mg/L levels with ischemic stroke and its subtypes in Indian patients.Methods: We recruited 210 consecutive acute stroke patients and 150 age and sex matched controls. Stroke patients were admitted within 72 hours of onset, at Yashoda Hospital, Hyderabad, India. The study period was from January 2011 to December 2012. All patients underwent tests as per standard protocol for stroke workup. Serum hsCRP level was assessed in all stroke patients and controls on the day of admission.Results: The mean hsCRP was significantly higher in stroke patients (3.8 ± 2.5 than controls (1.8 ± 1.5 (P < 0.001. High hsCRP had higher frequency in stroke patients 130 (61.9% compared to controls 10 (6.6%, P < 0.001. High hsCRP level was more prevalent in the stroke subtypes of cardioembolic stroke (83.3% and large artery atherosclerosis (72%. High hsCRP level was significantly associated with hypercholesterolemia (P = 0.001, age(P = 0.01, and mortality (0.04. After adjustment of regression analysis it was observed that high level hsCRP is independently associated with acute ischemic stroke (Odds 4.5; 95% CI: 2.5-12.2; especially the stroke subtypes of cardioembolic stroke, (odds ratio 3.4, 95% CI: 1.9-10.5 and large artery atherosclerosis (odds ratio 2.1, 95% CI: 1.5-3.8.Conclusion: High hsCRP level is strongly associated with and an independent predictor of acute ischemic stroke. The association was found in all ischemic stroke subtypes.

  12. Impact of the dietary fatty acid intake on C-reactive protein levels in US adults

    Science.gov (United States)

    Mazidi, Mohsen; Gao, Hong-Kai; Vatanparast, Hassan; Kengne, Andre Pascal

    2017-01-01

    Abstract Growing evidence suggests that the effects of diet on cardiovascular disease (CVD) occur through mechanisms involving subclinical inflammation. We assessed whether reported dietary fatty acid intake correlates with a serum high-sensitivity C-reactive protein (hs-CRP) concentration in a population-based sample of US men and women. In this cross-sectional analysis, participants were selected from the US National Health and Nutrition Examination Survey (NHANES) and restricted to those with available data on dietary intake, biochemical and anthropometric measurements from 2001 to 2010. All statistical analyses accounted for the survey design and sample weights by using SPSS Complex Samples v22.0 (IBM Corp, Armonk, NY). Of the 17,689 participants analyzed, 8607 (48.3%) were men. The mean age was 45.8 years in the overall sample, 44.9 years in men, and 46.5 years in women (P = 0.047). The age-, race-, and sex-adjusted mean dietary intakes of total polyunsaturated fatty acids (PUFAs), PUFAs 18:2 (octadecadienoic), and PUFAs 18:3 (octadecatrienoic) monotonically decreased across hs-CRP quartiles (P hs-CRP quartiles (P hs-CRP concentrations are likely modulated by dietary fatty acid intake. However, the causality of this association needs to be demonstrated in clinical trials. PMID:28207502

  13. Homocysteine and C-Reactive Protein as Useful Surrogate Markers for Evaluating CKD Risk in Adults

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    Chung-Hsun Chuang

    2013-10-01

    Full Text Available Background/Aims: This study aimed to evaluate the effectiveness of homocysteine and C-reactive protein (CRP as potential markers for chronic kidney disease (CKD in adults in Taiwan, and to identify associations between these factors and CKD, stratifying by gender. Methods: This cross-sectional study analyzed multi-center data retrospectively. Data were collected from 22,043 adult Taiwanese at Chang-Gung Memorial Hospital from 2005 to 2011. Smoking/drinking history, personal medical/medication history, pregnancy, fasting times as well as laboratory parameters, including homocysteine and CRP were measured and analyzed. Results: Significant differences were observed between four homocysteine and CRP quartiles in eGFR and CKD. For males, only one model showed significant associations between plasma homocysteine and CKD, while in females, all three models showed significant associations with CKD. On the contrary, the gender difference in the case of CRP was opposite. Combined homocysteine and CRP were associated with CKD in males but not in females. Conclusion: Among Taiwanese adults, plasma homocysteine is associated with CKD in females and plasma hsCRP is associated with CKD in males. High hsCRP/high homocysteine is associated with elevated CKD risk in male. Our results suggest that homocysteine and hsCRP may be useful surrogate markers for evaluating CKD risk in adults.

  14. Circadian Misalignment Increases C-Reactive Protein and Blood Pressure in Chronic Shift Workers.

    Science.gov (United States)

    Morris, Christopher J; Purvis, Taylor E; Mistretta, Joseph; Hu, Kun; Scheer, Frank A J L

    2017-03-01

    Shift work is a risk factor for inflammation, hypertension, and cardiovascular disease. This increased risk cannot be fully explained by classical risk factors. Shift workers' behavioral and environmental cycles are typically misaligned relative to their endogenous circadian system. However, there is little information on the impact of acute circadian misalignment on cardiovascular disease risk in shift workers, independent of differences in work stress, food quality, and other factors that are likely to differ between night and day shifts. Thus, our objectives were to determine the independent effect of circadian misalignment on 24-h high-sensitivity C-reactive protein (hs-CRP; a marker of systemic inflammation) and blood pressure levels-cardiovascular disease risk factors-in chronic shift workers. Chronic shift workers undertook two 3-day laboratory protocols that simulated night work, comprising 12-hour inverted behavioral and environmental cycles (circadian misalignment) or simulated day work (circadian alignment), using a randomized, crossover design. Circadian misalignment increased 24-h hs-CRP by 11% ( p Circadian misalignment increased 24-h systolic blood pressure (SBP) and diastolic blood pressure (DBP) by 1.4 mmHg and 0.8 mmHg, respectively (both p ≤ 0.038). The misalignment-mediated increase in 24-h SBP was primarily explained by an increase in SBP during the wake period (+1.7 mmHg; p = 0.017), whereas the misalignment-mediated increase in 24-h DBP was primarily explained by an increase in DBP during the sleep opportunity (+1.8 mmHg; p = 0.005). Circadian misalignment per se increases hs-CRP and blood pressure in shift workers. This may help explain the increased inflammation, hypertension, and cardiovascular disease risk in shift workers.

  15. HIGH SENSITIVE C-REACTIVE PROTEIN IN CEREBROVASCULAR ISCHEMIA

    OpenAIRE

    Padmalatha; Neeraja

    2016-01-01

    BACKGROUND Cerebrovascular ischemia is recognized as a major health problem, which causes significant morbidity and mortality. The main pathophysiology of ischemic stroke is atherosclerosis of cerebral vessels. Hs-CRP is a sensitive marker of inflammation tissue injury in the arterial wall, which contributes to atherosclerosis. In this study, we aim to investigate the association of hs-CRP in patients with ischemic stroke and to correlate hs-CRP levels with possible risk facto...

  16. Milk C-reactive protein in canine mastitis.

    Science.gov (United States)

    Vasiu, Iosif; Dąbrowski, Roman; Martinez-Subiela, Silvia; Ceron, Jose J; Wdowiak, Anna; Pop, Raul Alexandru; Brudaşcă, Florinel Gheorghe; Pastor, Josep; Tvarijonaviciute, Asta

    2017-04-01

    Presence of mastitis in lactating bitches can become life threatening for both the bitch and pups. The aim of the present study was to evaluate a possible utility of C-reactive protein (CRP) in both milk and serum for canine mastitis diagnosis. Our study showed that milk CRP levels ranged between 0.1 and 4.9μg/mL and from 0.3 to 40.0μg/mL in healthy and diseased bitches (Pmastitis when compared with healthy controls (Pmastitis. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. The Corellation between leptin and highly sensitive C-reactive protein levels in obese children aged 9-15 years

    Directory of Open Access Journals (Sweden)

    Sarah M Warouw

    2011-01-01

    Full Text Available Background Obesity is a low level and chronic inflammatory condition predominantly affecting white adipose tissue, where macrophage infiltration is found. Leptin is one of many molecules relating obesity to cardiovascular disease. Leptin can increase cytokine production in macrophages and monocytes, and increase oxidative stress on endothelial cells. Pro-inflammatory cytokines, in turn, may trigger the release of C-reactive protein. Objective To examine the correlation between leptin and hsCRP in obese children aged 9.15 years. Methods This cross-sectional study was done in Manado from May to December 2009, on elementary and junior high school children. Subjects were obese children aged 9-15 years, with nutritional status determined by Body Mass Index and converted into z-score. Physical examination, blood pressure, and blood examinations for fasting blood sugar (FBS, lipid profile, leptin, and hsCRP were performed. Data were analyzed with appropriate statistical methods. Results The mean leptin level in obese children was 34,009.2 pg/L (SD 18,224.79, higher than that of the control, 7,760.9 pg/L (51 8,85955 (P < 0.0001. The mean hsCRP level in obese children was 3.6 mg/L (SD 3.60, higher than that of the control, 0.7 mg/L (SD 1.32 (P < 0.0001. There was a significant positive correlation between leptin and hsCRP levels in obese children (r = 0.355, P < 0.0001. Conclusions There is significant positive correlation between leptin and hsCRP levels in obese children aged 9.15 years. Increased leptin and hsCRP levels indicate a low degree of chronic inflammation. Thus, intervention is needed to decrease the body weight of obese children. [Paediatr Indones. 2011;51:47-51].

  18. The value of C-reactive protein in emergency medicine

    Institute of Scientific and Technical Information of China (English)

    Yu-Jang Su

    2014-01-01

    C-reactive protein(CRP) is a commonly used tool in emergency department(ED), especially in febrile and infectious patients.It was identified in1930 and was subsequently classified into an "acute phase protein", an early indicator of infectious or inflammatory situations in theED, CRP must be a diagnostic reference and no single value can be indicated to rule in or rule out a specific diagnosis or disease.CRP is a comprehensively assisted tool for evaluation and diagnosis of tissue damage(rheumatologic diseases, stroke, cancer, pancreatitis, burn injury, sepsis and gout) and infection(urinary tract infection, pelvic inflammatory disease, meningitis and lung infection).It can be used for treatment monitoring and severity evaluation in pneumonia, pancreatitis, pelvic inflammatory disease(PID), and urinary tract infections(UTI).Otherwise, it also plays the role of prognostic indicator of acute coronary syndrome.C-reactive protein adds little to the diagnosis of pneumonia, urinary tract infections, and pancreatitis.A single CRP value should not straightly make the decision to treat these patients.That is,CRP has no role in diagnosing these clinical entities, and a normalCRP level should never delay antibiotic coverage inED.Faster and more interpretable tools such as image studies(X-ray, sonography and computed tomography) are available to help diagnose suspected cases of aortic dissection, appendicitis, cholecystitis, pancreatitis, pneumonia and stroke inED.

  19. Gamma glutamyltransferase levels and its association with high sensitive C-reactive protein in patients with acute coronary syndromes

    Science.gov (United States)

    Emiroglu, Mehmet Yunus; Esen, Özlem Batukan; Bulut, Mustafa; Karapinar, Hekim; Kaya, Zekeriya; Akcakoyun, Mustafa; Kargin, Ramazan; Aung, Soe Moe; Alızade, Elnur; Pala, Selcuk; Esen, Ali Metin

    2010-01-01

    Background: Elevated Gamma-glutamyltransferase (GGT) level is independently correlated with conditions associatedwith increased atherosclerosis, such as obesity, elevated serum cholesterol, high blood pressure and myocardial infarction. It is also demonstrated that serum gamma-glutamyltransferase activity is an independent risk factor for myocardial infarction and cardiac death in patients with coronary artery disease. Although the relationship between gamma-glutamyltransferase and coronary artery disease has been reported, not many studies have shown the relationship between changes ofgamma-glutamyltransferase in acute coronary syndromes and a well established coronary risk factor high sensitive C-reactive protein. (hs-CRP). Aims: In this study, how gamma-glutamyltransferase levels changed in acute coronary syndromes and its relationship with high sensitive C-reactive protein if any were studied. Patients & Methods: This trial was carried out at Kosuyolu Cardiovascular Training and Research Hospital and Van Yuksek Ihtisas Hospital, Turkey. 219 patients (177 males and 42 females) presenting with acute coronary syndrome, and 51 control subjects between September 2007 and September 2008 were included in the study. Serum gamma-glutamyltransferase, high sensitive C-reactive protein, serum lipoprotein levels and troponin I were determined. Results: Serum gamma-glutamyltransferase and high sensitive C-reactive protein levels were higher in acute coronary syndrome patients compared to control. There was also correlation between gamma-glutamyltransferase and high sensitive C-reactive protein levels. Conclusion: Serum gamma-glutamyltransferase and high sensitive C-reactive protein levels were higher in acute coronary syndrome patients. In subgroup analyses, the higher difference with Non-ST elevation myocardial infarction and ST elevation myocardial infarction groups than unstable angina oectoris group proposes a relationship between gamma-glutamyltransferase and severity

  20. Gamma glutamyltransferase levels and its association with high sensitive C-reactive protein in patients with acute coronary syndromes

    Directory of Open Access Journals (Sweden)

    Mehmet Yunus Emiroglu

    2010-07-01

    Full Text Available Background: Elevated Gamma-glutamyltransferase (GGT level is independently correlated with conditions associatedwith increased atherosclerosis, such as obesity, elevated serum cholesterol, high blood pressure and myocardial infarction. It is also demonstrated that serum gamma-glutamyltransferase activity is an independent risk factor for myocardial infarction and cardiac death in patients with coronary artery disease. Although the relationship between gamma-glutamyltransferase and coronary artery disease has been reported, not many studies have shown the relationship between changes ofgamma-glutamyltransferase in acute coronary syndromes and a well established coronary risk factor high sensitive C-reactive protein. (hs-CRP. Aims: In this study, how gamma-glutamyltransferase levels changed in acute coronary syndromes and its relationship with high sensitive C-reactive protein if any were studied. Patients & Methods:This trial was carried out at Kosuyolu Cardiovascular Training and Research Hospital and Van Yuksek Ihtisas Hospital, Turkey. 219 patients (177 males and 42 females presenting with acute coronary syndrome, and 51 control subjects between September 2007 and September 2008 were included in the study. Serum gamma-glutamyltransferase, high sensitive C-reactive protein, serum lipoprotein levels and troponin I were determined. Results: Serum gamma-glutamyltransferase and high sensitive C-reactive protein levels were higher in acute coronary syndrome patients compared to control. There was also correlation between gamma-glutamyltransferase and high sensitive C-reactive protein levels. Conclusion: Serum gamma-glutamyltransferase and high sensitive C-reactive protein levels were higher in acute coronary syndrome patients. In subgroup analyses, the higher difference with Non-ST elevation myocardial infarction and ST elevation myocardial infarction groups than unstable angina oectoris group proposes a relationship between gamma

  1. Gamma glutamyltransferase levels and its association with high sensitive C-reactive protein in patients with acute coronary syndromes

    Directory of Open Access Journals (Sweden)

    Mehmet Yunus Emiroglu

    2010-01-01

    Full Text Available Background: Elevated Gamma-glutamyltransferase (GGT level is independently correlated with conditions associatedwith increased atherosclerosis, such as obesity, elevated serum cholesterol, high blood pressure and myocardial infarction. It is also demonstrated that serum gamma-glutamyltransferase activity is an independent risk factor for myocardial infarction and cardiac death in patients with coronary artery disease. Although the relationship between gamma-glutamyltransferase and coronary artery disease has been reported, not many studies have shown the relationship between changes ofgamma-glutamyltransferase in acute coronary syndromes and a well established coronary risk factor high sensitive C-reactive protein. (hs-CRP. Aims: In this study, how gamma-glutamyltransferase levels changed in acute coronary syndromes and its relationship with high sensitive C-reactive protein if any were studied. Patients & Methods: This trial was carried out at Kosuyolu Cardiovascular Training and Research Hospital and Van Yuksek Ihtisas Hospital, Turkey. 219 patients (177 males and 42 females presenting with acute coronary syndrome, and 51 control subjects between September 2007 and September 2008 were included in the study. Serum gamma-glutamyltransferase, high sensitive C-reactive protein, serum lipoprotein levels and troponin I were determined. Results: Serum gamma-glutamyltransferase and high sensitive C-reactive protein levels were higher in acute coronary syndrome patients compared to control. There was also correlation between gamma-glutamyltransferase and high sensitive C-reactive protein levels. Conclusion: Serum gamma-glutamyltransferase and high sensitive C-reactive protein levels were higher in acute coronary syndrome patients. In subgroup analyses, the higher difference with Non-ST elevation myocardial infarction and ST elevation myocardial infarction groups than unstable angina oectoris group proposes a relationship between gamma

  2. Combination of Fibrinogen and High-sensitivity C-reactive Protein Measurements is Potential in Identification of Acute Coronary Syndrome

    Directory of Open Access Journals (Sweden)

    Djanggan Sargowo

    2015-04-01

    Full Text Available BACKGROUND: Acute myocardial infarction (AMI is one of cardiovascular diseases with high morbidity and mortality rates. Novel biomarkers that can detect accurately acute coronary syndrome (ACS at early stage, are necessary to improve current strategies and/or to identify subjects who are at risk. Fibrinogen and high-sensitivity C-reactive protein (hs-CRP roles in inflammation process could be potential for ACS early detection. This study was conducted to evaluate measurements of fibrinogen and hs-CRP on ACS. METHODS: An analytic observational study with cross sectional approach was conducted on patients with Troponin I positive. After signing informed consent, anamnesis and complete blood count were conducted. Besides that, liver function, renal function, and blood glucose tests were conducted as well. Samples of selected subjects were quantified with enzyme-linked immunosorbent assay (ELISA for Troponin I, fibrinogen and hs-CRP. Then statistical analyses were performed. RESULTS: There were 76 subjects in each ACS and non-ACS groups. ACS group showed significant higher levels of both fibrinogen and hs-CRP compared to Non-ACS group (p=0.000. Among evaluated risk factors, diabetes mellitus (DM (p=0.003 and hypertension (p=0.000 were significantly higher in ACS group than in non-ACS group. Among evaluated clinical factors, blood glucose (p=0.001 and age (p=0.000 were significantly higher in ACS group than in non-ACS group. Combination of fibrinogen and hs-CRP measurements showed the highest sensitivity (75.00%, specificity (80.26%, accuracy (77.63%, positive predictive value (79.19% and negative predictive value (76.25%. CONCLUSIONS: Since fibrinogen and hs-CRP were increased in ACS group and combination of fibrinogen and hs-CRP measurements showed the highest sensitivity, specificity, accuracy, positive predictive value and negative predictive value, we suggest that combination of fibrinogen and hs-CRP measurements could give added value to

  3. The effect of Helicobacter pylori eradication on macrophage migration inhibitory factor, C-reactive protein and fetuin-a levels

    Directory of Open Access Journals (Sweden)

    Levent Kebapcilar

    2010-06-01

    Full Text Available OBJECTIVES: To determine the effect of Helicobacter pylori (H. pylori eradication on blood levels of high-sensitivity C-reactive protein (hs-CRP, macrophage migration inhibitory factor and fetuin-A in patients with dyspepsia who are concurrently infected with H. pylori. METHODS: H.pylori infection was diagnosed based on the 14C urea breath test (UBT and histology. Lansoprazole 30 mg twice daily, amoxicillin 1 g twice daily, and clarithromycin 500 mg twice daily were given to all infected patients for 14 days; 14C UBT was then re-measured. In 30 subjects, migration inhibitory factor, fetuin-A and hs-CRP levels were examined before and after the eradication of H. pylori infection and compared to levels in 30 healthy subjects who tested negative for H. pylori infection. RESULTS: Age and sex distribution were comparable between patients and controls. Migration inhibitory factor and hs-CRP levels were higher, and fetuin-A levels were lower, in H. pylori-infected patients (p0.05. CONCLUSION: These findings suggest that H. pylori eradication reduces the levels of pro-inflammatory cytokines such as migration inhibitory factor and hs-CRP and also results in a significant increase in anti-inflammatory markers such as fetuin-A.

  4. Changes of serum high sensitive C-reactive protein in patients with acute cerebral infarction

    Institute of Scientific and Technical Information of China (English)

    Yan Du; Yan Ren; Ying Li

    2007-01-01

    BACKGROUND: Serum high sensitive C-reactive protein (hs-CRP), which regards as a high sensitive mark of systemic inflammatory response syndrome, can provide a lot of valuable information for the treatment and prognosis of cerebrovascular disease.OBJECTIVE: To observe the differences of blood glucose, lipid, homocysteine and previous disease history among patients with acute cerebral infarction at various levels of hs-CRP and compare changes of hs-CRP of patients with various degrees ofneurologic impairment.DESIGN: Contrast observation.SETTING: Department of Neurology, Shenzhou Hospital, Shenyang Medical College.PARTICIPANTS: A total of 102 patients with acute cerebral infarction were selected from Department of Neurology, Shenzhou Hospital of Shenyang Medical College from February 2005 to September 2006,including 55 males and 47 females aged from 55 to 86 years. All accepted patients met the diagnostic criteria of cerebral infarction established by the Fourth National Cerebrovascular Disease Academic Meeting and were diagnosed with CT or MRI examination. All patients provided the confirmed consent. Based on clinical criteria of neurologic impairment established by the Fourth National Cerebrovascular Disease Academic Meeting, patients were randomly divided into mild group (0- 15 points, n =46), moderate group (16- 30points, n =38) and severe group (31 - 45 points, n =18). In addition, based on hs-CRP level within 72 hours,patients were divided into normal group (hs-CRP ≤ 3 mg/L, n =53) and increasing group (hs-CRP > 3 mg/L,n =49).METHODS: ① 2 mL venous blood was selected from hospitalized patients in the next morning to separate serum. Quantitative measurement of hs-CRP was dealt with Latex Enhnced Turbidimetric Immunoassay (LETIA). ② Fasting venous blood was colleted from hospitalized patients in the next morning to measure numeration of white blood cells, fibrinogen, blood glucose, total cholesterol (TC), triacylglycerol (TG), high density lipoprotein

  5. The value of C-reactive protein in emergency medicine

    Directory of Open Access Journals (Sweden)

    Yu-Jang Su

    2014-01-01

    Full Text Available C-reactive protein (CRP is a commonly used tool in emergency department (ED, especially in febrile and infectious patients. It was identified in 1930 and was subsequently classified into an “acute phase protein”, an early indicator of infectious or inflammatory situations in the ED, CRP must be a diagnostic reference and no single value can be indicated to rule in or rule out a specific diagnosis or disease. CRP is a comprehensively assisted tool for evaluation and diagnosis of tissue damage (rheumatologic diseases, stroke, cancer, pancreatitis, burn injury, sepsis and gout and infection (urinary tract infection, pelvic inflammatory disease, meningitis and lung infection. It can be used for treatment monitoring and severity evaluation in pneumonia, pancreatitis, pelvic inflammatory disease (PID, and urinary tract infections (UTI. Otherwise, it also plays the role of prognostic indicator of acute coronary syndrome. C-reactive protein adds little to the diagnosis of pneumonia, urinary tract infections, and pancreatitis. A single CRP value should not straightly make the decision to treat these patients. That is, CRP has no role in diagnosing these clinical entities, and a normal CRP level should never delay antibiotic coverage in ED. Faster and more interpretable tools such as image studies (X-ray, sonography and computed tomography are available to help diagnose suspected cases of aortic dissection, appendicitis, cholecystitis, pancreatitis, pneumonia and stroke in ED.

  6. Postoperative C-reactive protein concentration and clinical outcome

    DEFF Research Database (Denmark)

    Kingo, Pernille Skjold; Nørregaard, Rikke; Borre, Michael

    2017-01-01

    OBJECTIVE: This study aimed to compare clinical outcome and postoperative systemic inflammatory response using C-reactive protein (CRP) levels, to quantify the degree of tissue injury in open mini-laparotomy cystectomy (OMC) versus robot-assisted laparoscopic cystectomy with extracorporeal (RALC-......-EUD. CONCLUSIONS: In this study, robotic techniques seem less traumatic overall than open surgery, as OMC had higher postoperative CRP levels than RALC-EUD. The higher CRP levels in RALC-IUD may be more reflective of the urinary diversion technique than the true tissue trauma.......OBJECTIVE: This study aimed to compare clinical outcome and postoperative systemic inflammatory response using C-reactive protein (CRP) levels, to quantify the degree of tissue injury in open mini-laparotomy cystectomy (OMC) versus robot-assisted laparoscopic cystectomy with extracorporeal (RALC...... and Charlson score were significantly higher in OMC than in the robotic groups (p = 0.020, 0.012 and 0.008, respectively). Other demographic data showed no significant group differences. Estimated blood loss and blood transfusion volume were higher in OMC (p 

  7. C-Reactive Protein Levels in the Brugada Syndrome

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    Aimé Bonny

    2011-01-01

    Full Text Available Background. Inflammation in the Brugada syndrome (BrS and its clinical implication have been little studied. Aims. To assess the level of inflammation in BrS patients. Methods. All studied BrS patients underwent blood samples drawn for C-reactive protein (CRP levels at admission, prior to any invasive intervention. Patients with a previous ICD placement were controlled to exclude those with a recent (<14 days shock. We divided subjects into symptomatic (syncope or aborted sudden death and asymptomatic groups. In a multivariable analysis, we adjusted for significant variables (age, CRP ≥ 2 mg/L. Results. Fifty-four subjects were studied (mean age 45 ± 13 years, 49 (91% male. Twenty (37% were symptomatic. Baseline characteristics were similar in both groups. Mean CRP level was 1,4 ± 0,9 mg/L in asymptomatic and 2,4 ± 1,4 mg/L in symptomatic groups (P = .003. In the multivariate model, CRP concentrations ≥ 2 mg/L remained an independent marker for being symptomatic (P = .018; 95% CI: 1.3 to 19.3. Conclusion. Inflammation seems to be more active in symptomatic BrS. C-reactive protein concentrations ≥ 2 mg/L might be associated with the previous symptoms in BrS. The value of inflammation as a risk factor of arrhythmic events in BrS needs to be studied.

  8. HIGH SENSITIVE C-REACTIVE PROTEIN IN CEREBROVASCULAR ISCHEMIA

    Directory of Open Access Journals (Sweden)

    Padmalatha

    2016-02-01

    Full Text Available BACKGROUND Cerebrovascular ischemia is recognized as a major health problem, which causes significant morbidity and mortality. The main pathophysiology of ischemic stroke is atherosclerosis of cerebral vessels. Hs-CRP is a sensitive marker of inflammation tissue injury in the arterial wall, which contributes to atherosclerosis. In this study, we aim to investigate the association of hs-CRP in patients with ischemic stroke and to correlate hs-CRP levels with possible risk factors of ischemic stroke and to assess the prognostic value of hs-CRP in ischemic stroke. METHODS In the present case control study after meeting inclusion and exclusion criteria, 50 patients with acute ischemic stroke admitted in the medical ward, King George Hospital, during the period between April 2014 and October 2014 and 40 asymptomatic age and sex matched control subjects were included. RESULTS The mean hs-CRP value in cases is 3.78+5.28mg/dl and in controls is 0.425+0.305mg/dl. Mean hs-CRP value is higher (3.78mg/dl in cases when compared to controls (0.425mg/dl, which is statistically significant. P admitted with severe degree of weakness (0-1/5 power with mean hs-CRP value of 4.28+4.07 without significant improvement in the power at the time of discharge; 8(16%> with mean hs-CRP value of 10.43+7.74 were expired. CONCLUSION Acute ischemic patients had higher mean hs-CRP values when compared to healthy asymptomatic control subjects P0.05. Higher mean hs-CRP values were associated with poor outcome after acute ischemic stroke. P<0.001.

  9. Longitudinal changes in C-reactive protein, proform of eosinophil major basic protein, and pregnancy-associated plasma protein-A during weight changes in obese children

    DEFF Research Database (Denmark)

    Lausten-Thomsen, Ulrik; Gamborg, Michael; Bøjsøe, Christine

    2015-01-01

    BACKGROUND: Childhood obesity is associated with several complications, including cardiovascular comorbidity. Several biomarkers, such as high-sensitive C-reactive protein (hs-CRP), proform of eosinophil major basic protein (Pro-MBP) and pregnancy associated plasma protein-A (PAPP-A), have equally...... been linked to increased cardiovascular susceptibility. This study investigates these biomarkers during weight loss and regain in obese children. MATERIALS AND METHODS: A longitudinal study during a 12-week weight loss program with a 28 months follow-up was conducted. Anthropometrics and plasma......), and 2.70 (girls) were included. Ninety children completed the weight loss program and 68 children entered the follow-up program. Pro-MBP and PAPP-A, but not hs-CRP, exhibited individual-specific levels (tracking) during weight loss and regain. The PAPP-A/Pro-MBP correlation was strong, whereas the hs...

  10. Study on changes of risk factors and serum level of high sensitivity C-reactive protein (hs-CRP) in patients with intracranial and extracranial arteries occlusive diseases.%颅内外大动脉闭塞性脑梗死患者危险因素和hs-CRP的变化

    Institute of Scientific and Technical Information of China (English)

    谢聃; 邓丽; 刘晓冬; 张拥波; 李继梅

    2012-01-01

    Objective To study the changes in risk factors and serum level of high sensitivity C - reactive protein ( hs - CRP ) in patients with intracranial and extracranial arteries occlusive diseases. Methods This study was a retrospective case - control study. The total numbers of patients were 276, including 89 patients with ICAO, 74 patients with MCAO, 29 patients with 1CAO and MCAO, and 84 ischemic stroke patients without large artery occlusion ( control group ). The risk factors and serum level of hs - CRP within 3 days after admission were examined and recorded , combined with TCD, CTA and MRA and other imaging and clinical data, its characteristics were analyzed and summarized, and statistical analysis had been made. Results Compared with control group, patients with intracranial and extracranial arteries occlusive diseases had higher percentage of history of stroke and coronary heart diseases( P < 0. 01 ) , and 23. 6% ~ 31. 0% of patients had more than three risk factors , and incidence rate of control group was only 3.6%. The level of hs - CRP was also higher ( P < 0. 01 ) in patients with intracranial and extracranial arteries occlusive diseases. Conclusion Stroke patients with intracranial and extracranial arteries occlusive diseases have more risk factors and higher percentage of history of stroke and coronary heart diseases. The hs - CRP, as an important inflammatory factor, may be involved in the patho-physiological process of intracranial or extracranial artery occlusion, and they may play an important role in changes of clinical biochemistry.%目的 分析颅内外大动脉闭塞患者的危险因素及血液中超敏C反应蛋白(hs-CRP)的变化.方法 回顾性病例-对照研究276例患者,其中颈内动脉闭塞89例,大脑中动脉闭塞74例,颈内动脉合并大脑中动脉闭塞29例,除外颅内外大动脉闭塞的脑缺血患者84例.记录其危险因素及入院后3天内hs-CRP水平,并进行统计学分析.结果 与非闭塞的脑缺

  11. 21 CFR 866.5270 - C-reactive protein immuno-logical test system.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false C-reactive protein immuno-logical test system. 866.5270 Section 866.5270 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN....5270 C-reactive protein immuno-logical test system. (a) Identification. A C-reactive...

  12. Genetically elevated C-reactive protein and ischemic vascular disease

    DEFF Research Database (Denmark)

    Zacho, J.; Tybjaerg-Hansen, A.; Jensen, J.S.

    2008-01-01

    Background: Elevated levels of C-reactive protein (CRP) are associated with increased risks of ischemic heart disease and ischemic cerebrovascular disease. We tested whether this is a causal association. Methods: We studied 10,276 persons from a general population cohort, including 1786 in whom...... ischemic heart disease developed and 741 in whom ischemic cerebrovascular disease developed. We examined another 31,992 persons from a cross-sectional general population study, of whom 2521 had ischemic heart disease and 1483 had ischemic cerebrovascular disease. Finally, we compared 2238 patients...... with ischemic heart disease with 4474 control subjects and 612 patients with ischemic cerebrovascular disease with 1224 control subjects. We measured levels of high-sensitivity CRP and conducted genotyping for four CRP polymorphisms and two apolipoprotein E polymorphisms. Results: The risk of ischemic heart...

  13. Capacitive immunosensor for C-reactive protein quantification

    KAUST Repository

    Sapsanis, Christos

    2015-08-02

    We report an agglutination-based immunosensor for the quantification of C-reactive protein (CRP). The developed immunoassay sensor requires approximately 15 minutes of assay time per sample and provides a sensitivity of 0.5 mg/L. We have measured the capacitance of interdigitated electrodes (IDEs) and quantified the concentration of added analyte. The proposed method is a label free detection method and hence provides rapid measurement preferable in diagnostics. We have so far been able to quantify the concentration to as low as 0.5 mg/L and as high as 10 mg/L. By quantifying CRP in serum, we can assess whether patients are prone to cardiac diseases and monitor the risk associated with such diseases. The sensor is a simple low cost structure and it can be a promising device for rapid and sensitive detection of disease markers at the point-of-care stage.

  14. STUDY OF C-REACTIVE PROTEIN IN ACUTE ISCHEMIC STROKE

    Directory of Open Access Journals (Sweden)

    Medhini

    2014-06-01

    Full Text Available : Ischemic stroke is the 3rd leading cause of death after AMI and cancer. Stroke is also the leading cause of hospital admission causing disability. The study was based on 100 patients with ischemic stroke admitted to the JJM Medical College, Davangere. This study was done to estimate the role of C-reactive protein as a marker of acute inflammation following ischemic stroke and also to determine, its prognostic role, by assessing the functional outcome of patient using modified Barthel index scoring (ADL. Patients with CRP 6 mg/dl suffered severe disease with poor functional outcome. P value <0.05, significant, suggests CRP is a good tool for prognostic indicator

  15. From C-Reactive Protein to Interleukin-6 to Interleukin-1: Moving Upstream To Identify Novel Targets for Atheroprotection.

    Science.gov (United States)

    Ridker, Paul M

    2016-01-08

    Plasma levels of the inflammatory biomarker high-sensitivity C-reactive protein (hsCRP) predict vascular risk with an effect estimate as large as that of total or high-density lipoprotein cholesterol. Further, randomized trial data addressing hsCRP have been central to understanding the anti-inflammatory effects of statin therapy and have consistently demonstrated on-treatment hsCRP levels to be as powerful a predictor of residual cardiovascular risk as on-treatment levels of low-density lipoprotein cholesterol. Yet, although hsCRP is clinically useful as a biomarker for risk prediction, most mechanistic studies suggest that CRP itself is unlikely to be a target for intervention. Moving upstream in the inflammatory cascade from CRP to interleukin (IL)-6 to IL-1 provides novel therapeutic opportunities for atheroprotection that focus on the central IL-6 signaling system and ultimately on inhibition of the IL-1β-producing NOD-like receptor family pyrin domain containing 3 inflammasome. Cholesterol crystals, neutrophil extracellular traps, atheroprone flow, and local tissue hypoxia activate the NOD-like receptor family pyrin domain containing 3 inflammasome. As such, a unifying concept of hsCRP as a downstream surrogate biomarker for upstream IL-1β activity has emerged. From a therapeutic perspective, small ischemia studies show reductions in acute-phase hsCRP production with the IL-1 receptor antagonist anakinra and the IL-6 receptor blocker tocilizumab. A phase IIb study conducted among diabetic patients at high vascular risk indicates that canakinumab, a human monoclonal antibody that targets IL-1β, markedly reduces plasma levels of IL-6, hsCRP, and fibrinogen with little change in atherogenic lipids. Canakinumab in now being tested as a method to prevent recurrent cardiovascular events in a randomized trial of 10 065 post-myocardial infarction patients with elevated hsCRP that is fully enrolled and due to complete in 2017. Clinical trials using alternative anti

  16. Relationships of High-sensitive C-reactive Protein and P-wave Dispersion in Lone Atrial Fibrillation

    Institute of Scientific and Technical Information of China (English)

    Li-Hui Zheng; Yan Yao; Ling-Min Wu; Kui-Jun Zhang; Shu Zhang

    2015-01-01

    Background:Current evidence links atrial fibrillation (AF) to the inflammation.Inflammatory indexes such as high-sensitive C-reactive protein (hs-CRP) have been related to the development and persistence of AF.However,the role of inflammation in the atrial electrophysiological remodeling indexed by P-wave dispersion (Pd) remains unclear.Methods:The study consisted of 71 patients with lone paroxysmal AF (AF group) and 71 age-and gender-matched controls of paroxysmal supraventricular tachycardia without history of AF (control group).Electrocardiography,Pd,hs-CRP,and other clinical characteristics were compared between the two groups.Results:There was no significant difference between the two groups regarding age,gender,hyperlipidemia,etc.Compared to controls,left atrial diameter (44 ± 7 vs 39 ± 7 mm),Pd (49 ± 13 vs 26 ± 8 ms),and hs-CRP (2.17 [1.46-2.89] vs 1.12 [0.74-1.41] mg/L) were increased (P < 0.05),respectively.Linear regression identified hs-CRP as an independent correlation of Pd level both in the total population and the AF group (r =0.464 and 0.313;P < 0.001,respectively).Multiple logistic regression revealed hs-CRP as an independent determinant of AF (odds ratio [OR] =15.430,95% confidence interval:6.031-39.476:P <0.001).Further adjusted for Pd,both Pd and hs-CRP were independent predictors for AF,but the OR for hs-CRP in predicting AF has been attenuated from 15.430 to 6.246.Conclusions:In lone AF,Pd and plasma hs-CRP concentration are inter-associated and related to AF.The interaction between hs-CRP and AF may be mediated by Pd,suggesting an important role of inflammation in the atrial electrophysiological remodeling predisposing to AF.

  17. Increased ultrasensitive C-reactive protein is not associated with obesity in hospitalized heart failure patients.

    Science.gov (United States)

    Schommer, Vânia Ames; Stein, Airton Tetelbom; Marcadenti, Aline; Wittke, Estefania Inez; Galvão, André Luís Câmara; Rosito, Guido Bernardo Aranha

    2016-01-01

    To evaluate the association between obesity and levels of high-sensitivity C-reactive protein (hs-CRP) in patients with heart failure admitted to a tertiary hospital. Cross-sectional study with a consecutive sampling of hospitalized patients with heart failure. Sociodemographic and clinical data were collected, and the nutritional status was assessed through indicators such as body mass index (in kg/m2), waist circumference (in cm), waist-hip ratio, triceps skinfold (in mm) and subscapularis skinfold (in mm). Neck circumference (in cm) was measured as well as serum levels of hs-CRP, in mg/L. Among 123 patients, the mean age was 61.9±12.3 years and 60.2% were male. The median of hs-CRP was 8.87mg/L (3.34 to 20.01). A tendency to an inverse correlation between neck circumference and hs-CRP was detected (r=-0.167; p=0.069). In the multiple linear regression analysis, after adjustment for age, disease severity (NYHA classification III and IV, low ejection fraction, left ventricular dysfunction during diastole), and infectious conditions there was an inverse association between hs-CRP and neck circumference (ß=-0.196; p=0.03) and subscapularis skinfold (ß=-0.005; p=0.01) in the total sample, which was not maintained after the stratification by sex. Increased levels of hs-CRP in patients hospitalized for heart failure were not associated with obesity. Avaliar a associação entre obesidade e níveis de proteína c-reativa ultrassensível (PCR-us) em pacientes com insuficiência cardiac admitidos em um hospital terciário. Estudo transversal com amostragem consecutiva de pacientes com insuficiência cardíaca hospitalizados. Foram coletados dados sociodemográficos e clínicos, e o estado nutricional foi avaliado por meio de indicadores como índice de massa corporal (em kg/m2), circunferência da cintura (em cm), razão cintura-quadril, dobra cutânea tricipital (em mm) e dobra cutânea subescapular (em mm). Circunferência do pescoço (em cm) foi aferida bem como n

  18. High sensitivity C-reactive protein and endothelial function in Chilean patients with history of Kawasaki disease.

    Science.gov (United States)

    Borzutzky, Arturo; Gutiérrez, Miguel; Talesnik, Eduardo; Godoy, Iván; Kraus, Jonathan; Hoyos, Rodrigo; Arnaiz, Pilar; Acevedo, Mónica

    2008-07-01

    Kawasaki disease (KD) produces endothelial inflammation, which may lead to dilatation and aneurysms of coronary and peripheral arteries. Previous studies have suggested that these patients can present endothelial dysfunction that can predispose to coronary vascular events late after KD. The purpose of this study was to determine the cardiovascular risk profile and endothelial function of Chilean children with history of KD. In a prospective case-control study, 11 patients with history of KD (age 10.6 +/- 2.0 years, interval from initial episode 8.1 +/- 3.6 years) and 11 healthy, age-, gender-, and BMI z score-matched controls were evaluated with blood pressure (BP), a fasting lipid profile, high sensitivity C-reactive protein (hsCRP), and flow-mediated dilatation of the brachial artery (FMD). One KD patient (9.1%) had persistent coronary aneurysms. There was a significant difference of mean and log-transformed concentrations of hsCRP between case and control groups (2.3 +/- 3.0 vs 0.5 +/- 0.3 mg/l, P = 0.045). None of the patients with elevated hsCRP had persistent coronary arterial lesions. No difference was found in systolic BP z score between the case and control groups. Diastolic BP z score was significantly higher in cases than controls (P = 0.039). There were no significant differences of FMD between cases and controls. Mean fasting total cholesterol, high-density and low-density lipoprotein, and triglycerides in cases were normal, with no significant difference vs controls. This study shows that Chilean children with history of KD have increased levels of hsCRP, possibly reflecting persistent low-grade inflammation. The prognostic value of hsCRP in KD patients deserves further investigation.

  19. Post-surgical highly sensitive C-reactive protein and prognosis in early-stage breast cancer.

    Science.gov (United States)

    Tibau, Ariadna; Ennis, Marguerite; Goodwin, Pamela J

    2013-10-01

    Obesity, associated with inflammation, has been linked to poor prognosis in breast cancer. Research investigating the potential role of C-reactive protein (CRP), an obesity-associated systemic marker of inflammation, as a mediator of adverse prognostic effects of obesity has yielded inconsistent results. We examined the association of highly sensitive CRP (hsCRP) with obesity-related factors and breast cancer outcome. A cohort of 535 non-diabetic women diagnosed with T1-3, N0-1, M0 breast cancer, was assembled between 1989 and 1996 and followed prospectively. Circulating levels of hsCRP were analyzed on blood obtained postoperatively, prior to systemic therapy, in 501 women. Correlations and prognostic associations were analyzed using one-way analysis of variance, Spearman's rank correlation coefficients (r) and Cox models. hsCRP was significantly correlated with body mass index (r = 0.60), insulin (r = 0.44), leptin (r = 0.54), and lipids, but not T or N stage, grade or estrogen receptor/progesterone receptor. At a median follow-up of 12 years, hsCRP was not associated with distant disease-free survival or overall survival in univariable [Q4 vs. Q1 hazard ratio (HR) 1.03, 95 % confidence interval (CI) 0.69-1.52, P = 0.9 and HR 1.27, 95 % CI 0.86-1.86, P = 0.24, respectively] or multivariable [Q4 vs Q1 HR 1.02, 95 % CI 0.66-1.59, P = 0.93 and HR 1.17, 95 % CI 0.76-1.81, P = 0.48 respectively] analyses. hsCRP was associated with age, comorbidities, and the insulin resistance syndrome but not with breast cancer outcome.

  20. High sensitive C-reactive protein as a systemic inflammatory marker and LDH-3 isoenzyme in chronic obstructive pulmonary disease.

    Science.gov (United States)

    Nillawar, Anup N; Bardapurkar, J S; Bardapurkar, S J

    2012-01-01

    Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory disease, mainly due to tobacco smoke. Pulmonary function tests (PFTs) are mandatory to diagnose COPD which shows irreversible airway obstruction. This study was aimed at understanding the behavior of biochemical parameters such as high sensitive C-reactive protein (hs-CRP) and lactate dehydrogenase (LDH) isoenzymes in COPD. Cytoplasmic cellular enzymes, such as LDH in the extracellular space, although of no further metabolic function in this space, are of benefit because they serve as indicators suggestive of disturbances of the cellular integrity induced by pathological conditions. The lung pattern is characterized by proportional increases in isoenzymes 3, 4, and 5. Hs-CRP indicates low grade of systemic inflammation. Total (n = 45) patients of COPD (diagnosed on PFTs) were included. We followed the guidelines laid by the institute ethical committee. Investigations performed on the serum were the serum for hs-CRP, LDH isoenzymes on agarose gel electrophoresis. The results obtained showed that the value of hs-CRP was 4.6 ± 0.42 mg/L. The isoenzymes pattern was characterized by an increase in LDH-3 and LDH-4 fractions. This is evident even in those patients with normal LDH (n = 13) levels. This study states that there is a moderate positive correlation in between CRP and LDH-3 (r = 0.33; P = 0.01). Raised LDH-3 levels do not correlate with FEV(1) % (forced expiratory volume in first second) predicted. Moreover, it associates positively with hs-CRP and smoking status and negatively with body mass index. This underlines the potential of these parameters to complement the present system of staging which is solely based upon FEV(1) % predicted.

  1. Oxidative Stress and C-Reactive Protein in Patients with Cerebrovascular Accident (Ischaemic Stroke): The role of Ginkgo biloba extract.

    Science.gov (United States)

    Thanoon, Imad A-J; Abdul-Jabbar, Hilmy As; Taha, Dhia A

    2012-05-01

    This study aimed to investigate the presence of oxidative stress and inflammation in ischaemic stroke patients by measuring malondialdehyde (MDA), total antioxidant status (TAS), and highly-sensitivity C-reactive protein (hsCRP) in the early post-ischaemic period, and to determine the role of Ginkgo biloba therapy in correcting the markers of oxidative stress and inflammation. This study was conducted at Ibn Seena Hospital, Mosul City, Iraq and included 31 cerebrovascular accident (CVA) patients and 30 healthy controls. Ischaemic stroke patients were divided into two groups: group I (n = 15) received conventional therapy; group II (n = 16) received conventional therapy with G. biloba (1500 mg/day) for 30 days. Blood samples were obtained from patients and controls before treatment and assays done of serum levels of MDA, TAS, and hsCRP. For CVA patients, a post-treatment blood sample was taken and the same parameters reassessed. Compared with the controls, patients' serum levels of MDA, and hsCRP were significantly higher (P ≤0.001) and TAS significantly lower. Group I and II patients reported a significant reduction in serum levels of MDA and hsCRP and a significant increase in serum levels of TAS, in comparison with pre-treatment levels. There was no significant difference (P = 0.19) in serum MDA levels between groups I and II, whereas, serum TAS levels were significantly higher (P ≤0.01) and hsCRP significantly lower (P ≤0.01) in group II. Acute stroke is associated with oxidative stress and inflammatory response in the early period. G. biloba plays a potential role in reducing oxidative damage and inflammatory response.

  2. High sensitive C-reactive protein as a systemic inflammatory marker and LDH-3 isoenzyme in chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    Anup N Nillawar

    2012-01-01

    Full Text Available Background and Objectives: Chronic obstructive pulmonary disease (COPD is a chronic inflammatory disease, mainly due to tobacco smoke. Pulmonary function tests (PFTs are mandatory to diagnose COPD which shows irreversible airway obstruction. This study was aimed at understanding the behavior of biochemical parameters such as high sensitive C-reactive protein (hs-CRP and lactate dehydrogenase (LDH isoenzymes in COPD. Cytoplasmic cellular enzymes, such as LDH in the extracellular space, although of no further metabolic function in this space, are of benefit because they serve as indicators suggestive of disturbances of the cellular integrity induced by pathological conditions. The lung pattern is characterized by proportional increases in isoenzymes 3, 4, and 5. Hs-CRP indicates low grade of systemic inflammation. Materials and Methods: Total (n = 45 patients of COPD (diagnosed on PFTs were included. We followed the guidelines laid by the institute ethical committee. Investigations performed on the serum were the serum for hs-CRP, LDH isoenzymes on agarose gel electrophoresis. Results: The results obtained showed that the value of hs-CRP was 4.6 ΁ 0.42 mg/L. The isoenzymes pattern was characterized by an increase in LDH-3 and LDH-4 fractions. This is evident even in those patients with normal LDH (n = 13 levels. Interpretation and Conclusion: This study states that there is a moderate positive correlation in between CRP and LDH-3 (r = 0.33; P = 0.01. Raised LDH-3 levels do not correlate with FEV 1 % (forced expiratory volume in first second predicted. Moreover, it associates positively with hs-CRP and smoking status and negatively with body mass index. This underlines the potential of these parameters to complement the present system of staging which is solely based upon FEV 1 % predicted.

  3. C-reactive protein for predicting prognosis and its gender-specific associations with diabetes mellitus and hypertension in the development of coronary artery spasm.

    Science.gov (United States)

    Hung, Ming-Jui; Hsu, Kuang-Hung; Hu, Wei-Syun; Chang, Nen-Chung; Hung, Ming-Yow

    2013-01-01

    While hypertension is negatively associated with coronary artery spasm (CAS), scarce data are available on diabetes mellitus in relation to CAS. In addition, outcome prediction in patients with CAS is challenging due to the lack of appropriate biomarkers. Therefore, we sought to identify the roles that gender, high-sensitivity C-reactive protein (hs-CRP), diabetes mellitus and hypertension play in CAS development and prognosis. Patients (350 women and 547 men) undergoing diagnostic coronary angiography with or without proven CAS but without obstructive stenosis were evaluated at long-term follow-up (median 102 months). Diabetic women and diabetic men with low hs-CRP levels had a low and high risk of CAS (odds ratio [OR]: 0.16, 95% confidence interval [CI]: 0.01-1.88 and OR: 5.02, 95% CI: 1.03-24.54, respectively). The ORs of CAS in both women and men with the highest hs-CRP tertile (>3 mg/L) reduced from 4.41 to 1.45 and 2.98 to 1.52, respectively, if they had diabetes mellitus, and from 9.68 to 2.43 and 2.60 to 1.75, respectively, if they had hypertension. Hypertension had a more negative effect on CAS development in diabetic than non-diabetic women, which was not observed in men. The highest hs-CRP tertile was an independent predictor of adverse outcomes. Patients with the highest hs-CRP tertile had more coronary events than patients with the lowest hs-CRP tertitle (p = 0.021, log-rank test). Diabetes mellitus contributes to CAS development in men with low hs-CRP levels, but not in women. There are negative effects of diabetes mellitus and hypertension on CAS development in patients with high hs-CRP levels and especially in women. Elevated hs-CRP level independently predicts adverse outcomes.

  4. The value of time-averaged serum high-sensitivity C-reactive protein in prediction of mortality and dropout in peritoneal dialysis patients.

    Science.gov (United States)

    Liu, Shou-Hsuan; Chen, Chao-Yu; Li, Yi-Jung; Wu, Hsin-Hsu; Lin, Chan-Yu; Chen, Yung-Chang; Chang, Ming-Yang; Hsu, Hsiang-Hao; Ku, Cheng-Lung; Tian, Ya-Chung

    2017-01-01

    C-reactive protein (CRP) is a useful biomarker for prediction of long-term outcomes in patients undergoing chronic dialysis. This observational cohort study evaluated whether the time-averaged serum high-sensitivity CRP (HS-CRP) level was a better predictor of clinical outcomes than a single HS-CRP level in patients undergoing peritoneal dialysis (PD). We classified 335 patients into three tertiles according to the time-averaged serum HS-CRP level and followed up regularly from January 2010 to December 2014. Clinical outcomes such as cardiovascular events, infection episodes, newly developed malignancy, encapsulating peritoneal sclerosis (EPS), dropout (death plus conversion to hemodialysis), and mortality were assessed. During a 5-year follow-up, 164 patients (49.0%) ceased PD; this included 52 patient deaths (15.5%), 100 patients (29.9%) who converted to hemodialysis, and 12 patients (3.6%) who received a kidney transplantation. The Kaplan-Meier survival analysis and log-rank test revealed a significantly worse survival accumulation in patients with high time-average HS-CRP levels. A multivariate Cox regression analysis revealed that a higher time-averaged serum HS-CRP level, older age, and the occurrence of cardiovascular events were independent mortality predictors. A higher time-averaged serum HS-CRP level, the occurrence of cardiovascular events, infection episodes, and EPS were important predictors of dropout. The receiver operating characteristic analysis verified that the value of the time-average HS-CRP level in predicting the 5-year mortality and dropout was superior to a single serum baseline HS-CRP level. This study shows that the time-averaged serum HS-CRP level is a better marker than a single baseline measurement in predicting the 5-year mortality and dropout in PD patients.

  5. C-reactive protein (CRP) of the Syrian hamster.

    Science.gov (United States)

    Dowton, S B; Holden, S N

    1991-10-01

    Complementary and genomic clones encoding the mRNA and gene for a protein in the Syrian hamster that is highly homologous to C-reactive protein (CRP) have been isolated and studied. Coding sequence of the genomic clone is identical with that of the cDNA clone and predicts a mature protein of 206 amino acids and a 19 amino acid signal peptide. The single intron is 217 base pairs long and contains a short repetitive (GT)n motif. RNA blot analysis demonstrates that mRNA for hamster CRP is approximately 2.0 kb long, and unlike the closely related pentraxin female protein (FP), expression of this mRNA is not affected by the gender of the animal and accumulates equally in males and females during inflammation. In vivo administration of interleukin 1, interleukin 6, and tumor necrosis factor induces accumulation of hepatic CRP mRNA, and the acute-phase alterations in CRP mRNA levels arise as a result of enhanced gene transcription.

  6. Change in High-Sensitivity C-Reactive Protein Levels Following Initiation of Efavirenz-Based Antiretroviral Regimens in HIV-Infected Individuals

    OpenAIRE

    Shikuma, Cecilia M.; Ribaudo, Heather J.; Zheng, Yu; Gulick, Roy M.; Meyer, William A.; Tashima, Karen T.; Bastow, Barbara; Kuritzkes, Daniel R.; Glesby, Marshall J.

    2011-01-01

    Elevations in C-reactive protein (CRP) are associated with increased cardiovascular disease (CVD) risk, increased HIV disease progression, and death in HIV-infected patients. Use of abacavir has been reported to increase CVD risk. We assessed the effect of virologically suppressive efavirenz (EFV)-based antiretroviral therapy on high sensitivity CRP (hsCRP) levels over a 96-week period with particular attention to the effect of gender and abacavir use. Banked sera from entry and week 96 visit...

  7. C-reactive protein, inflammation and coronary heart disease

    Directory of Open Access Journals (Sweden)

    Amit Kumar Shrivastava

    2015-06-01

    Full Text Available Inflammation is widely considered to be an important contributing factor of the pathophysiology of coronary heart disease (CHD, and the inflammatory cascade is particularly important in the atherosclerotic process. In consideration of the important role that inflammatory processes play in CHD, recent work has been focused on whether biomarkers of inflammation may help to improve risk stratification and identify patient groups who might benefit from particular treatment strategies. Of these biomarkers, C-reactive protein (CRP has emerged as one of the most important novel inflammatory markers. CRP an acute phase protein is synthesized by hepatocytes in response to proinflammatory cytokines, in particular interleukin-6. Many large-scale prospective studies demonstrate that CRP strongly and independently predicts adverse cardiovascular events, including myocardial infarction, ischemic stroke, and sudden cardiac death in individuals both with and without overt CHD. CRP is believed to be both a marker and a mediator of atherosclerosis and CHD. CRP plays a pivotal role in many aspects of atherogenesis including, activation of complement pathway, lipids uptake by macrophage, release of proinflammatory cytokines, induces the expression of tissue factor in monocytes, promotes the endothelial dysfunction and inhibits nitric oxide production. The commercial availability of CRP high sensitive assays has made screening for this marker simple, reliable, and reproducible and can be used as a clinical guide to diagnosis, management, and prognosis of CHD.

  8. Fluorescent detection of C-reactive protein using polyamide beads

    Science.gov (United States)

    Jagadeesh, Shreesha; Chen, Lu; Aitchison, Stewart

    2016-03-01

    Bacterial infection causes Sepsis which is one of the leading cause of mortality in hospitals. This infection can be quantified from blood plasma using C - reactive protein (CRP). A quick diagnosis at the patient's location through Point-of- Care (POC) testing could give doctors the confidence to prescribe antibiotics. In this paper, the development and testing of a bead-based procedure for CRP quantification is described. The size of the beads enable them to be trapped in wells without the need for magnetic methods of immobilization. Large (1.5 mm diameter) Polyamide nylon beads were used as the substrate for capturing CRP from pure analyte samples. The beads captured CRP either directly through adsorption or indirectly by having specific capture antibodies on their surface. Both methods used fluorescent imaging techniques to quantify the protein. The amount of CRP needed to give a sufficient fluorescent signal through direct capture method was found suitable for identifying bacterial causes of infection. Similarly, viral infections could be quantified by the more sensitive indirect capture method. This bead-based assay can be potentially integrated as a disposable cartridge in a POC device due to its passive nature and the small quantities needed.

  9. C-reactive protein as a predictor of chorioamnionitis.

    Science.gov (United States)

    Smith, Erik J; Muller, Corinna L; Sartorius, Jennifer A; White, David R; Maslow, Arthur S

    2012-10-01

    Chorioamnionitis (CAM) affects many pregnancies complicated by preterm premature rupture of membranes (PPROM). Finding a serum factor that could accurately predict the presence of CAM could potentially lead to more efficient management of PPROM and improved neonatal outcomes. To determine if C-reactive protein (CRP) is an effective early marker of CAM in patients with PPROM. A retrospective evaluation of pregnant women with PPROM at Geisinger Medical Center in Danville, Pennsylvania, between January 2005 and January 2009. Nonparametric statistical tests (ie, Wilcoxon rank sum and Spearman rank correlation) were used to compare distributions that were skewed. Characteristics of the study population were compared using 2-sample t tests for continuous variables and Fisher exact tests for discrete variables. Logistic regression analysis was used to generate receiver operating characteristic curves and obtain area under the curve estimates in stepwise fashion for predicting histologic CAM. A secondary analysis compared the characteristics among patients with clinical CAM, histologic CAM, or non-CAM. The total population of 73 women was subdivided into patients with histologic CAM (n=26) and patients without histologic CAM (ie, no evidence of CAM on placental pathology; n=47). There was no difference between groups in CRP levels, days of pregnancy latency, white blood cell count, smoking status, antibiotic administration, or steroid benefit. The group with histologic CAM delivered at earlier gestational ages: mean (standard deviation) age was 29.5 (4.4) weeks vs 31.9 (3.5) weeks (P=.02). For our primary analysis, we found no difference in CRP levels (P=.32). Receiver operating characteristic curve plots of CRP levels, temperature at delivery, and white blood cell count resulted in an area under the curve estimate of 0.696, which was 70% predictive of histologic CAM. In the secondary analysis, after adjusting for gestational age, the estimated hazard ratio for CRP change

  10. Soluble urokinase plasminogen activator receptor is in contrast to high-sensitive C-reactive-protein associated with coronary artery calcifications in healthy middle-aged subjects

    DEFF Research Database (Denmark)

    Sørensen, Mette Hjortdal; Gerke, Oke; Eugen-Olsen, Jesper;

    2014-01-01

    OBJECTIVE: The main objective of this study was to investigate the association between two markers of low-grade inflammation; soluble urokinase plasminogen activator receptor (suPAR) and high-sensitive C-reactive protein (hs-CRP); and coronary artery calcification (CAC) score detected by cardiac...... computed tomography (CT) scan. DESIGN: A cross sectional study of 1126 randomly sampled middle-aged men and women. METHODS: CAC score was measured by a non-contrast cardiac CT scan and total 10-year cardiovascular mortality risk was estimated using the Systematic Coronary Risk Evaluation (SCORE). Plasma...... samples were analysed for suPAR and hs-CRP. The association of suPAR and hs-CRP to CAC was evaluated by logistic regression analyses adjusting for categorised SCORE. The additive effect of suPAR to SCORE was evaluated by comparing area under curve (AUC) and net reclassification improvement (NRI). RESULTS...

  11. Reduction in C-reactive protein and LDL cholesterol and cardiovascular event rates after initiation of rosuvastatin: a prospective study of the JUPITER trial

    DEFF Research Database (Denmark)

    Ridker, Paul M; Danielson, Eleanor; Fonseca, Francisco Ah;

    2009-01-01

    BACKGROUND: Statins lower high-sensitivity C-reactive protein (hsCRP) and cholesterol concentrations, and hypothesis generating analyses suggest that clinical outcomes improve in patients given statins who achieve hsCRP concentrations less than 2 mg/L in addition to LDL cholesterol less than 1.......8 mmol/L (LDL cholesterol and hsCRP after the start of statin therapy is controversial. We prospectively tested this hypothesis. METHODS: In an analysis of 15 548 initially healthy men and women participating in the JUPITER trial (87% of full cohort), we...... to on-treatment concentrations of LDL cholesterol (>/=1.8 mmol/L or /=2 mg/L or

  12. Associations of monocytes, neutrophil count, and C-reactive protein with maximal oxygen uptake in overweight women.

    Science.gov (United States)

    Michishita, Ryoma; Shono, Naoko; Inoue, Teruo; Tsuruta, Toshiyuki; Node, Koichi

    2008-12-01

    Increased aerobic capacity can reduce the incidence of cardiovascular disease and mortality. Inflammation plays a pivotal role in the pathogenesis of atherosclerosis. This study was designed to elucidate whether aerobic capacity is associated with inflammatory status. The subjects included 90 overweight women [age, 51.5±10.7 yrs; body mass index (BMI), 28.1±2.5] with coronary risk factors who were outpatients at our institution. A multistage graded submaximal exercise stress test was performed on an electric bicycle ergometer to determine the estimated maximal oxygen uptake (VO(2) max). Univariate regression analyses showed that monocyte, neutrophil counts, and high sensitivity C-reactive protein (hs-CRP) levels were correlated with fasting triglycerides, fasting insulin, BMI, and waist circumference, while VO(2) max was negatively associated with monocyte and neutrophil counts, but not with hs-CRP. Stepwise multivariate regression analysis demonstrated a strong association of monocyte count with the fasting triglyceride and VO(2) max (r(2)=0.260, p<0.0001). Neutrophil count was also found to be associated with fasting triglyceride and fasting insulin (r(2)=0.114, p<0.0001), while hs-CRP was associated with fasting triglyceride and waist circumference (r(2)=0.151, p<0.0001). These results suggest that VO(2) max is a sensitive factor that reflects the inflammatory status and might support cardiovascular protective effects of aerobic exercise in overweight women.

  13. Positive maternal C-reactive protein predicts neonatal sepsis.

    Science.gov (United States)

    Jeon, Ji Hyun; Namgung, Ran; Park, Min Soo; Park, Koo In; Lee, Chul

    2014-01-01

    To evaluate the diagnostic performance of maternal inflammatory marker: C-reactive protein (CRP) in predicting early onset neonatal sepsis (that occurring within 72 hours after birth). 126 low birth weight newborns (gestation 32±3.2 wk, birth weight 1887±623 g) and their mothers were included. Neonates were divided into sepsis group (n=51) including both proven (positive blood culture) and suspected (negative blood culture but with more than 3 abnormal clinical signs), and controls (n=75). Mothers were subgrouped into CRP positive ≥1.22 mg/dL (n=48) and CRP negative neonatal sepsis according to maternal condition. Maternal CRP was significantly higher in neonatal sepsis group than in control (3.55±2.69 vs. 0.48±0.31 mg/dL, p=0.0001). Maternal CRP (cutoff value >1.22 mg/dL) had sensitivity 71% and specificity 84% for predicting neonatal sepsis. Maternal CRP positive group had more neonatal sepsis than CRP negative group (71% vs. 29%, pneonatal sepsis in maternal CRP positive group versus CRP negative group was 10.68 (95% confidence interval: 4.313-26.428, pneonatal sepsis significantly increased in the case of positive maternal CRP (≥1.22 mg/dL). In newborn of CRP positive mother, the clinician may be alerted to earlier evaluation for possible neonatal infection prior to development of sepsis.

  14. C-reactive protein, platelets, and patent ductus arteriosus.

    Science.gov (United States)

    Meinarde, Leonardo; Hillman, Macarena; Rizzotti, Alina; Basquiera, Ana Lisa; Tabares, Aldo; Cuestas, Eduardo

    2016-12-01

    The association between inflammation, platelets, and patent ductus arteriosus (PDA) has not been studied so far. The purpose of this study was to evaluate whether C-reactive protein (CRP) is related to low platelet count and PDA. This was a retrospective study of 88 infants with a birth weight ≤1500 g and a gestational age ≤30 weeks. Platelet count, CRP, and an echocardiogram were assessed in all infants. The subjects were matched by sex, gestational age, and birth weight. Differences were compared using the χ(2), t-test, or Mann-Whitney U-test, as appropriate. Significant variables were entered into a logistic regression model. The association between CRP and platelets was evaluated by correlation and regression analysis. Platelet count (167 000 vs. 213 000 µl(-1), p = 0.015) was lower and the CRP (0.45 vs. 0.20 mg/dl, p = 0.002) was higher, and the platelet count correlated inversely with CRP (r = -0.145, p = 0.049) in the infants with vs. without PDA. Only CRP was independently associated with PDA in a logistic regression model (OR 64.1, 95% confidence interval 1.4-2941, p = 0.033).

  15. Rosuvastatin for primary prevention among individuals with elevated high-sensitivity c-reactive protein and 5% to 10% and 10% to 20% 10-year risk. Implications of the Justification for Use of Statins in Prevention

    DEFF Research Database (Denmark)

    Ridker, Paul M; Macfadyen, Jean G; Nordestgaard, Børge G

    2010-01-01

    Recent primary prevention guidelines issued in Canada endorse the use of statin therapy among individuals at "intermediate risk" who have elevated levels of high-sensitivity C-reactive protein (hsCRP). However, trial data directly addressing whether this recommendation defines a patient populatio...

  16. Apolipoprotein B/A-I and total cholesterol/high-density lipoprotein cholesterol ratios both predict cardiovascular events in the general population independently of nonlipid risk factors, albuminuria and C-reactive protein

    NARCIS (Netherlands)

    Kappelle, P.J.W.H.; Gansevoort, R. T.; Hillege, J. L.; Wolffenbuttel, B. H. R.; Dullaart, R. P. F.

    2011-01-01

    Background. The total cholesterol/high-density lipoprotein cholesterol (TC/HDL-C) and apolipoprotein (apo) B/A-I ratios predict major adverse cardiovascular events (MACEs). The extent to which these associations are modified by high-sensitivity C-reactive protein (hs-CRP) and albuminuria is largely

  17. Joint detection of troponin T,high sensitivity C-reactive protein,N-terminal probrain natriuretic peptide applied in the diagnosis of acute coronary syndrome for elderly patients

    Institute of Scientific and Technical Information of China (English)

    赵月霞

    2012-01-01

    Objective To investigate the value of the joint detection of Troponin T(TnT) ,highsensitivity C-reactive protein (hs-CRP) and N-terminal probrain natriuretic peptide(NT-proBNP) for the clinical diagnosis of acute coronary syndrome(ACS) in elderly patients.

  18. Circulating levels of osteopontin, osteoprotegerin, total soluble receptor activator of nuclear factor-kappa B ligand, and high-sensitivity C-reactive protein in patients with active rheumatoid arthritis randomized to etanercept alone or in combination with methotrexate

    DEFF Research Database (Denmark)

    Sennels, H.; Sørensen, Steen; Østergaard, Mikkel;

    2008-01-01

    OBJECTIVE: To determine whether circulating levels of osteopontin (OPN), osteoprotegerin (OPG), total soluble receptor activator of nuclear factor-kappa B ligand (total sRANKL), and high-sensitivity C-reactive protein (hsCRP) change in patients with rheumatoid arthritis (RA) during...

  19. Rosuvastatin for primary prevention among individuals with elevated high-sensitivity c-reactive protein and 5% to 10% and 10% to 20% 10-year risk. Implications of the Justification for Use of Statins in Prevention

    DEFF Research Database (Denmark)

    Ridker, P.M.; MacFadyen, J.G.; Nordestgaard, Børge G;

    2010-01-01

    Recent primary prevention guidelines issued in Canada endorse the use of statin therapy among individuals at "intermediate risk" who have elevated levels of high-sensitivity C-reactive protein (hsCRP). However, trial data directly addressing whether this recommendation defines a patient population...... in which statin therapy is effective have not previously been published....

  20. The value of time-averaged serum high-sensitivity C-reactive protein in prediction of mortality and dropout in peritoneal dialysis patients

    Directory of Open Access Journals (Sweden)

    Liu SH

    2017-08-01

    Full Text Available Shou-Hsuan Liu,1–3,* Chao-Yu Chen,1,* Yi-Jung Li,1,2 Hsin-Hsu Wu,1,2 Chan-Yu Lin,1 Yung-Chang Chen,1 Ming-Yang Chang,1 Hsiang-Hao Hsu,1 Cheng-Lung Ku,2,3 Ya-Chung Tian1 1Kidney Research Center, Department of Nephrology, Lin-Kou Chang Gung Memorial Hospital and Department of Medicine, 2Graduate Institute of Clinical Medical Sciences, 3Laboratory of Human Immunology and Infectious Diseases, Graduate Institute of Clinical Medical Sciences, Chang Gung University, Taoyuan, Taiwan *These authors contributed equally to this work Purpose: C-reactive protein (CRP is a useful biomarker for prediction of long-term outcomes in patients undergoing chronic dialysis. This observational cohort study evaluated whether the time-averaged serum high-sensitivity CRP (HS-CRP level was a better predictor of clinical outcomes than a single HS-CRP level in patients undergoing peritoneal dialysis (PD. Patients and methods: We classified 335 patients into three tertiles according to the time-averaged serum HS-CRP level and followed up regularly from January 2010 to December 2014. Clinical outcomes such as cardiovascular events, infection episodes, newly developed malignancy, encapsulating peritoneal sclerosis (EPS, dropout (death plus conversion to hemodialysis, and mortality were assessed. Results: During a 5-year follow-up, 164 patients (49.0% ceased PD; this included 52 patient deaths (15.5%, 100 patients (29.9% who converted to hemodialysis, and 12 patients (3.6% who received a kidney transplantation. The Kaplan–Meier survival analysis and log-rank test revealed a significantly worse survival accumulation in patients with high time-average HS-CRP levels. A multivariate Cox regression analysis revealed that a higher time-averaged serum HS-CRP level, older age, and the occurrence of cardiovascular events were independent mortality predictors. A higher time-averaged serum HS-CRP level, the occurrence of cardiovascular events, infection episodes, and EPS were

  1. C-reactive protein levels in hereditary angioedema.

    Science.gov (United States)

    Hofman, Z L M; Relan, A; Hack, C E

    2014-07-01

    Hereditary angioedema (HAE) patients experience recurrent episodes of angioedema attacks that can be painful, disfiguring and even life-threatening. The disorder results from a mutation in the gene that controls the synthesis of C1-inhibitor (C1INH). C1INH is a major regulator of activation of the contact system. It is often assumed that attacks results from uncontrolled local activation of the contact system with subsequent formation of bradykinin. To evaluate the involvement of inflammatory reactions in HAE, we analysed C-reactive protein (CRP) levels. HAE patients included in a clinical database of recombinant human C1-inhibitor (rhC1INH) studies were evaluated. For the current study we analysed CRP levels when patients were asymptomatic, during a clinical attack and in a follow-up period, and correlated these with the clinical manifestations of the attack. Data from 68 HAE patients were analysed and included CRP levels on 273 occasions. While asymptomatic, 20% of the patients analysed had increased CRP. At the onset of the attack (P = 0·049) and during the next 24 h CRP rose significantly (P = 0·002) in patients with an abdominal location, and post-attack levels were significantly higher in these patients than in patients with attacks at other locations (P = 0·034). In conclusion, CRP levels are elevated in a substantial proportion of asymptomatic HAE patients. Levels of CRP increase significantly during an abdominal attack. These data suggest low-grade systemic inflammatory reactions in HAE patients as well as a triggering event for attacks that starts prior to symptom onset.

  2. 中国8个长寿地区40岁以上人群血清 SOD,MDA 和 hsCRP 水平与高血压、糖尿病的相关研究%Investigation and Analysis of the Relationship of Hypertension and Diabetes with Superoxide Dismutase,Malondialdehyde,Hypersensitive C-Reactive Protein in 8 Longevity Areas in China of People Aged 40 and Over

    Institute of Scientific and Technical Information of China (English)

    白雪梅; 于培红; 殷召雪; 施小明

    2016-01-01

    Objective To investigate the changes of superoxide dismutase (SOD),malondialdehyde (MDA),hypersensitive c-reactive protein (hsCRP)in the process of age changes,in longevity areas in China,and the relationship between the above three indicators and hypertension and diabetes.Methods Residents who participated in the project of biomedical research of aging population conducted in 2014 were selected from 8 longevity Areas in China.2 467 people aged 40 and over attended the study,including 22 aged 40 and over,249 aged 60 and over,521 aged 70 and over,679 aged 80 and over,548 aged 90 and over,448 aged 100 and over.Information,including socio-demographic,were collected by self-designed questionnaire.Calibra-ted instruments were used by the clinical personnel who had worked over 3 years to manually check subjects’heath.The fasting blood samples were collected by vacuum tube at early morning.The contents of plasma SOD,MDA,hsCRP and glu-cose were detected and compared among these elderly who were classified into different genders and different age groups.At the same time,compare the above three indicators of different subjects of hypertension,diabetes prevalence.Results In the groups aged 40 and over,60 and over,70 and over,80 and over,90 and over,100 and over,SOD were 55.55±8.82,54.49± 6.74,55.47±8.42,56.40±8.37,57.45±8.71 and 57.38±7.72 U/ml respectively in males,the difference between groups showed statistically significant (F =3.398,P <0.01)and 59.36± 10.98,56.08±7.98,57.41 ±8.54,57.38±8.18,59.16 ±7.71 and 57.90±8.66 U/ml respectively in females,the difference between groups showed statistically significant (F =2.667,P <0.01);MDA were 6.92±4.02,6.10±4.35,5.66±3.83,5.83±3.66,5.39±2.68 and 4.80±2.34 μmol/L re-spectively in males,the difference between groups were not statistically significant (F =2.198,P =0.052)and 8.93±8.20, 7.23±4.57,6.47±3.67,6.42±4.12,5.59±2.88 and 5.85±3.73 μmol/L respectively in females,the difference between groups showed

  3. High-Sensitivity C-Reactive Protein is Related to Central Obesity and the Number of Metabolic Syndrome Components in Jamaican Young Adults

    Science.gov (United States)

    Bennett, Nadia R.; Ferguson, Trevor S.; Bennett, Franklyn I.; Tulloch-Reid, Marshall K.; Younger-Coleman, Novie O. M.; Jackson, Maria D.; Samms-Vaughan, Maureen E.; Wilks, Rainford J.

    2014-01-01

    Background: High-sensitivity C-reactive protein (hsCRP) has been shown to predict cardiovascular disease (CVD) endpoints and is associated with CVD risk factors and the metabolic syndrome. This study evaluated the association between hsCRP and CVD risk factors among Afro-Caribbean young adults in Jamaica. Methods: We conducted a cross-sectional analysis of data from the Jamaica 1986 Birth Cohort Study. Data were collected between 2005 and 2007 when participants were 18–20 years old. All participants completed an interviewer administered questionnaire and had anthropometric and blood pressure (BP) measurements performed. Fasting blood samples were collected for measurement of glucose, lipids, and hsCRP. Logistic regression models were used to identify factors independently associated with high hsCRP. Results: Analyses included 342 men and 404 women with mean age 18.8 ± 0.6 years. Approximately 15% of the participants had high risk hsCRP (>3 mg/L), with a higher prevalence among women (20 vs. 9%; p < 0.001). The prevalence of elevated hsCRP increased with body mass index category, high waist circumference (WC), high triglycerides, low high density lipoprotein, and lower parental education among women, but only for high WC and lower parental education among men. In logistic regression models controlling for sex and parental education, high WC was associated with significantly higher odds of high hsCRP (OR 7.8, 95% CI 4.8–12.9, p < 0.001). In a similar model, high hsCRP was also associated with the number of metabolic syndrome components. Compared to participants with no metabolic syndrome component, having one metabolic syndrome component was associated with a twofold higher odds of high hsCRP (OR 2.2, 95% CI 1.3–3.8, p = 0.005), while having three components was associated with a 14-fold higher odds of high hsCRP (OR 13.5, 95% CI 2.4–76.0, p < 0.001). Conclusion: High hsCRP is common among Jamaican young adults and is strongly

  4. C-reactive protein and all-cause mortality--the Copenhagen City Heart Study

    DEFF Research Database (Denmark)

    Zacho, Jeppe; Tybjærg-Hansen, Anne; Nordestgaard, Børge G

    2010-01-01

    We tested whether elevated levels of C-reactive protein is robustly and causally associated with all-cause mortality.......We tested whether elevated levels of C-reactive protein is robustly and causally associated with all-cause mortality....

  5. Effect of nonsteroidal antiinflammatory drugs on the C-reactive protein level in rheumatoid arthritis

    DEFF Research Database (Denmark)

    Tarp, Simon; Bartels, Else M; Bliddal, Henning;

    2012-01-01

    To evaluate the effects of oral nonsteroidal antiinflammatory drugs (NSAIDs) on C-reactive protein (CRP) levels in rheumatoid arthritis (RA) patients, with a prespecified focus on the different NSAIDs.......To evaluate the effects of oral nonsteroidal antiinflammatory drugs (NSAIDs) on C-reactive protein (CRP) levels in rheumatoid arthritis (RA) patients, with a prespecified focus on the different NSAIDs....

  6. Relationship between C-Reactive Protein and Body Mass Index in ...

    African Journals Online (AJOL)

    Baseline levels of C-reactive protein in apparently healthy men and women ... level CRP was found to be associated with a 10-year risk of coronary heart disease ... Key words: C-Reactive Protein, Body Mass Index, Type II diabetes Mellitus.

  7. Effects of febuxostat on insulin resistance and expression of high-sensitivity C-reactive protein in patients with primary gout.

    Science.gov (United States)

    Meng, Juan; Li, Yanchun; Yuan, Xiaoxu; Lu, Yuewu

    2017-02-01

    We aimed to investigate the effects of febuxostat on IR and the expression of high-sensitivity C-reactive protein (hs-CRP) in patients with primary gout. Forty-two cases of primary gout patients without uric acid-lowering therapy were included in this study. After a physical examination, 20 age- and sex-matched patients were included as normal controls. The levels of fasting insulin (INS), fasting blood glucose (FBG), and hs-CRP were determined. IR was assessed using the Homeostasis Model Assessment of Insulin Resistance (HOMA-IR). Gout patients had higher levels of UA, INS, HOMA-IR, and hs-CRP than normal controls (P treatments, UA and hs-CRP concentrations were significantly lower than baseline (P treatment with febuxostat but declined significantly after 12 and 24 weeks of treatment. Importantly, hs-CRP values positively correlated with those of HOMA-IR (r = 0.353, P = 0.018) and INS (r = 0.426, P = 0.034). Our findings confirm that IR exists in gout patients and implicate that febuxostat can effectively control the level of serum UA and increase insulin sensitivity in primary gout patients.

  8. Assessment of Diagnostic Efficiency of Lipoprotein (a, Homocysteine, High Sensitive C-Reactive Protein and Fibrinogen in Patients with Coronary Artery Disease

    Directory of Open Access Journals (Sweden)

    Ebru Dundar Yenilmez

    2013-08-01

    Full Text Available Backround: To evaluate the diagnostic value of major and other risk factors as lipoprotein (Lp (a, homocysteine (Hcy, high sensitive C-reactive protein (hs-CRP and fibrinogen in CAD patients. Methods: A total of 223 subjects (118 patients and 105 controls were included in the study according to their coronary angiographic results. Lipoprotein (a, Hcy, hs-CRP and fibrinogen levels were measured using immunoturbidometric, florescent polarization immunoassay and nefelometric methods, respectively. Fasting glucose and lipid parameters, except low density lipoprotein cholesterol (LDL-C, are determined by enzymatic colorimetric methods and the LDL-C levels were calculated by the Fridewald formula. Results: Logistic regression analysis showed that when the biochemical variables in placed in a model, the most important variables were Lp (a, Hcy, hs-CRP and fibrinogen. We showed that each unit of Lp (a, Hcy, hs-CRP and fibrinogen increases the risk of CAD 1.029, 1.177, 1.027 and 1.013 fold, respectively. Among these, fibrinogen level was the most sensitive and efficient parameter in prediction of CAD. Conclusion: Although Lp (a, Hcy, hs-CRP and fibrinogen are independent risk factors for CAD, fibrinogen was the most important one. Fibrinogen can be used as a reliable risk factor for CAD in clinical practice. [Cukurova Med J 2013; 38(4.000: 559-566

  9. Physical Functional Capacity and C-Reactive Protein in schizophrenia

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    Michele Fonseca Szortyka

    2016-08-01

    Full Text Available Introduction: Schizophrenia is a severe, debilitating mental disorder that affects both the physical health and the functional capacity of patients, causing great impairment throughout the life course. Although physical and cognitive impairments may represent different expressions of a single systemic inflammatory process, little is known about the relationship between motor function and schizophrenia.Objective: To evaluate physical functional capacity in patients with schizophrenia and ascertain whether it correlates with markers of inflammation, disease severity, and pharmacotherapy.Methods: Cross-sectional study using a convenience sampling strategy. Forty patients with stable schizophrenia, undergoing treatment, were recruited from the Outpatient Program of Hospital de Clínicas de Porto Alegre, University Hospital linked to Public Health System. Physical functional capacity was assessed by the 6-minute walk test (6MWT, and inflammatory markers were measured by C - reactive protein (CRP and Von Willebrand Factor (VWF. Results: Mean functional capacity and clinical variables differed among patients and Brazilian population regarding heart rate (p=0.004, diastolic (p=0.001 and systolic (p<0.001 blood pressure, respiratory rate (p<0.001, CRP (p=0.015, Borg Scale of Perceived Exertion scores (p<0.001, and 6MWT both in men (p<0.001 and women (p=0.024. Additionally, 6MWT and dyspnea in Borg Scale of Perceived Exertion scores (BSPE were positively associated to CRP (r=-.369, p=.019 and r=-.376, p=.017 and r=0.354, p=0.025 and r=0.535, p<0.001, respectively.Conclusion: The present study detected significant association between measures of functional impairment and markers of inflammation, especially elevated CRP in a group of stable outpatients with DSM-IV and ICD10 diagnosis of schizophrenia. Possible explanations for the associations could be linked to continued use of antipsychotics, although underlying neuroinflammatory mechanisms directly

  10. Prediction value of the ratio of serum high-sensitivity C-reactive protein and prealbumin on acute myocardial infarction complicated with acute heart failure

    Institute of Scientific and Technical Information of China (English)

    Su-Yun Zu; Shuang Wang; Feng-Lan Yang; Bao-Gui Chen; Ming-Zhe Ma

    2015-01-01

    Objective:To through counting serum high-sensitivity C-reactive protein (hs-CRP), prealbumin (PAB) and the ratio of the two to analyze its predictive value on acute myocardial infarction complicated with postoperative acute heart failure.Methods: 100 cases of acute myocardial infarction patients treated in our hospital from January 2013 to January 2015 were selected as research objects. Serum PAB and hs-CRP values on the next day of admission as well as after PCI surgery were recorded respectively. Then PAB data change before and after surgery, PAB and hs-CRP change with or without postoperative cardiovascular events (heart failure) as well as the value of the ratio of hs-CRP and PAB on prediction of acute myocardial infarction complicated with acute heart failure was compared.Results:Postoperative PAB in 100 cases of myocardial infarction patients increased from (0.19±0.05) to (0.24±0.06), and the differences had statistical significance; 40 cases had postoperative cardiovascular events (heart failure), incidence being 40%; PAB in patients without postoperative cardiovascular events (heart failure) increased significantly, hs-CRP decreased significantly, and the differences had statistical significance; Logistic regression univariate analysis showed that acute myocardial infarction complicated with heart failure was associated with diabetes, PAB, hs-CRP and In (hs-CRP/PAB), and multivariate analysis showed that it was associated with In (hs-CRP/PAB). Conclusion:hs-CRP in patients with acute myocardial infarction increases, PAB decreases, postoperative PAB increases relatively, hs-CRP and PAB data shows different degrees of change with or without postoperative cardiovascular (heart failure), and In (hs-CRP/PAB) is associated with acute myocardial infarction complicated with heart failure and can be used as its prediction index.

  11. Comparison of acute versus convalescent stage high-sensitivity C-Reactive protein level in predicting clinical outcome after acute ischemic stroke and impact of erythropoietin

    Directory of Open Access Journals (Sweden)

    Yeh Kuo-Ho

    2012-01-01

    Full Text Available Abstract Background and Aim Currently, no data on the optimal time point after acute ischemic stroke (IS at which high-sensitivity C-reactive protein (hs-CRP level is most predictive of unfavorable outcome. We tested the hypothesis that hs-CRP levels during both acute (48 h after IS and convalescent (21 days after IS phases are equally important in predicting 90-day clinical outcome after acute IS. We further evaluated the impact of erythropoietin (EPO, an anti-inflammatory agent, on level of hs-CRP after acute IS. Methods Totally 160 patients were prospectively randomized to receive either EPO therapy (group 1, n = 80 (5,000 IU each time, subcutaneously at 48 h and 72 h after acute IS, or placebo (group 2, n = 80. Serum level of hs-CRP was determined using ELISA at 48 h and on day 21 after IS and once in 60 healthy volunteers. Results Serum level of hs-CRP was substantially higher in all patients with IS than in healthy controls at 48 h and day 21 after IS (all p 0.5. Multivariate analysis showed that hs-CRP levels (at 48 h and day 21 were independently predictive of 90-day major adverse neurological event (MANE (defined as recurrent stroke, NIHSS≥8, or death (all p Conclusion EPO therapy which was independently predictive of freedom from 90-day MANE did not alter the crucial role of hs-CRP levels measured at 48 h and 21-day in predicting unfavorable clinical outcome after IS.

  12. TINGGINYA KONSENTRASI HIGH SENSITIVITY C-REACTIVE PROTEIN SEBAGAI RISIKO KEJADIAN PENYAKIT ARTERI PERIFER PADA PENDERITA DIABETES MELITUS TIPE 2 LANJUT USIA

    Directory of Open Access Journals (Sweden)

    Tuty Kuswardhani RA

    2012-11-01

    Full Text Available Pada orang lanjut usia (Lansia yang menderita diabetes melitus (DM tipe 2, tingginya konsentrasi penanda inflamasi sistemik High Sensitivity C-Reactive Protein (hs-CRP, dapat memprediksi kejadian penyakit kardiovaskular dan stroke. Tidak diketahui apakah tingginya konsentrasi hs-CRP juga berhubungan dengan terjadinya Penyakit Arteri Perifer (PAP pada DM tipe 2 lansia. Dengan menggunakan rancangan penelitian kasus kontrol untuk mengukur konsentrasi hs-CRP pada pasien DM tipe 2 lansia yang berobat di Poliklinik Geriatri RSUP Sanglah Denpasar dan terjadinya PAP/ Penyakit Arteri Perifer (nilai Ankle Brachial Index ??0.90 atau non PAP. Subjek di eksklusi apabila pasien (pria maupun wanita menderita penyakit ginjal kronis (serum kreatinin >3 mg/dl dan menderita kondisi-kondisi yang berpotensi mempengaruhi konsentrasi hs-CRP contohnya penyakit autoimun, infark miocardium, keganasan dan juga infeksi akut (konsentrasi hs-CRP >10mg/L. Variabel confounding adalah profil lipid (High Density Lipoprotein (HDL, Low density lipoprotein (LDL, Triglyceride (TG and Total Cholesterol, hipertensi dan obesitas sentral. Subjek yang dimasukkan dalam kelompok kasus dan kontrol telah melalui proses matching (berdasarkan umur dan jenis kelamin. Terdapat 24 kasus dan 21 kontrol yang memenuhi kriteria tersebut. Tidak ditemukan adanya perbedaan rerata pada karakteristik kelompok kasus dan kontrol berdasarkan umur (p=.185 dan jenis kelamin (p=.183. hubungan antara tingginya konsentrasi hs-CRP (cut off point 1 mg/l sebagai faktor risiko terjadinya PAP pada DM lansia tidak signifikan (OR=2.000, Pvalue=.205. Hal ini diperkirakan karena kuantitas sampel yang didapat tidak mencukupi kriteria dari analisis statistik atau mungkin hubungan itu sendiri terlalu lemah. Bukti tingginya konsentrasi hs-CRP dapat memprediksi risiko terjadinya PAP pada DM tipe 2 lansia pada penelitian ini belum terbukti perlu dilakukan penelitian lanjutan dengan sampel yang lebih banyak.

  13. Total and differential white blood cell counts, high-sensitivity C-reactive protein, and the metabolic syndrome in non-affective psychoses.

    Science.gov (United States)

    Miller, Brian J; Mellor, Andrew; Buckley, Peter

    2013-07-01

    The metabolic syndrome is highly prevalent in patients with schizophrenia, and is associated with a state of chronic, low-grade inflammation. Schizophrenia is also associated with increased inflammation, including aberrant blood levels of pro-inflammatory cytokines and high-sensitivity C-reactive protein (hsCRP). The purpose of this study is to investigate the relationship between total and differential white blood cell (WBC) counts, hsCRP, and the metabolic syndrome in patients with schizophrenia and related non-affective psychoses. Fifty-nine inpatients and outpatients age 18-70 with non-affective psychotic disorders and 22 controls participated in this cross-sectional study. Subjects had a fasting blood draw between 8 and 9 am for glucose, lipids, total and differential WBC counts, and hsCRP. Vital signs and anthropometric measures were obtained. Patients with non-affective psychosis and the metabolic syndrome had significantly higher total WBC counts, monocytes, and hsCRP levels than patients without the metabolic syndrome (p≤0.04 for each). In binary logistic regression analyses, after controlling for potential confounding effects of age, race, sex, age at first hospitalization for psychosis, parental history of diabetes, smoking, and psychotropic medications, total WBC count, monocytes, and hsCRP were significant predictors of metabolic syndrome in patients (p≤0.04 for each). hsCRP was also a significant predictor of increased waist circumference and triglycerides in patients (p≤0.05 for each). Our findings suggest that measurement of total and differential WBC counts and hsCRP blood levels may be germane to the clinical care of patients with schizophrenia and related disorders, and support an association between inflammation and metabolic disturbance in these patients.

  14. Influence of berberine combining with atorvastatin on serum high-sensitivity C-reactive protein and adipocyte fatty acid-binding protein in patients with acute ischemic stroke

    Directory of Open Access Journals (Sweden)

    Fei-qi ZHU

    2015-01-01

    Full Text Available Objective To observe the influence of berberine combining with atorvastatin on serum high-sensitivity C-reactive protein (hs-CRP and adipocyte fatty acid-binding protein (A-FABP in patients with acute ischemic stroke.  Methods Ischemic stroke patients (N = 55 were randomized into 3 groups: atorvastatin 20 mg/d (N = 28, atorvastatin 40 mg/d (N = 11 and berberine 0.40 g three times a day + atorvastatin 20 mg/d (combined treatment, N = 16. They were treated for 3 months. The expression changes of serum hs-CRP and A-FABP before and after treatment were compared among 3 groups.  Results There were significant decreases between before and 3 months after treatment on the expression of hs-CRP and A-FABP in 3 groups (P = 0.023, 0.000. After treatment, both the expression of hs-CRP and A-FABP significantly decreased, and the decreases were (1.69 ± 2.29 and (281.43 ± 311.05 mg/L in atorvastatin 20 mg/d group, (7.81 ± 12.48 and (321.59 ± 289.35 mg/L in atorvastatin 40 mg/d group, and (2.16 ± 3.34 and (376.55 ± 249.72 mg/L in combined treatment group. However, there was no significant difference among 3 groups (P > 0.05, for all, and there was no correlation between drugs and observation time points (P > 0.05, for all.  Conclusions The effect of berberine combined with atorvastatin on hs-CRP and A-FABP is similar to atorvastation (40 mg/d therapy. DOI: 10.3969/j.issn.1672-6731.2015.01.010

  15. High sensitivity C-reactive protein is related to central obesity and the number of metabolic syndrome components in Jamaican young adults

    Directory of Open Access Journals (Sweden)

    Nadia R Bennett

    2014-12-01

    Full Text Available BackgroundHigh-sensitivity C-reactive protein (hsCRP has been shown to predict cardiovascular disease (CVD endpoints and is associated with CVD risk factors and the metabolic syndrome. This study evaluated the association between hsCRP and CVD risk factors among Afro-Caribbean young adults in Jamaica. MethodsWe conducted a cross-sectional analysis of data from the Jamaica 1986 Birth Cohort Study. Data were collected between 2005 and 2007 when participants were 18-20 years old. All participants completed an interviewer administered questionnaire and had anthropometric and blood pressure (BP measurements performed. Fasting blood samples were collected for measurement of glucose, lipids and hsCRP. Logistic regression models were used to identify factors independently associated with high hsCRP.ResultsAnalyses included 342 men and 404 women with mean age 18.8 ± 0.6 years. Approximately 15% of the participants had high risk hsCRP (>3 mg/L, with a higher prevalence among women (20% vs. 9%; p<0.001. The prevalence of elevated hsCRP increased with BMI category, high waist circumference (WC, high triglycerides, low HDL, and lower parental education among women, but only for high WC and lower parental education among men. In logistic regression models controlling for sex and parental education, high WC was associated with significantly higher odds of high hsCRP (OR 7.8, 95%CI 4.8-12.9, p<0.001. In a similar model high hsCRP was also associated with the number of metabolic syndrome components. Compared to participants with no metabolic syndrome component, having one metabolic syndrome component was associated with a two-fold higher odds of high hsCRP (OR 2.2, 95%CI 1.3-3.8, p=0.005, while having three components was associated with a fourteen-fold higher odds of high hsCRP (OR 13.5, 95%CI 2.4-76.0, p<0.001. ConclusionHigh hsCRP is common among Jamaican young adults and is strongly associated with central obesity and the number of metabolic syndrome

  16. Cognitive Changes during Prolonged Stay at High Altitude and Its Correlation with C-Reactive Protein.

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    Sheng Li Hu

    Full Text Available Hypersensitive C-reaction protein (hsCRP may be a risk factor for cognitive impairment resulting from Alzheimer's disease (AD, stroke, and vascular dementia. This study explored the correlation of peripheral blood hsCRP level with cognitive decline due to high altitude exposure. The study was conducted on 100 male military participants who had never been to high altitude. Cerebral oxygen saturation monitoring, event related potentials (P300, N200 detection, and neurocognitive assessment was performed and total hsCRP, interleukin-6 (IL-6, and homocysteine was estimated at 500 m altitude, 3650 m altitude, 3 day, 1, and 3 month post arriving at the base camp (4400 m, and 1 month after coming back to the 500 m altitude. High altitude increased brain oxygen saturation, prolonged P300 and N200 latencies, injured cognitive functions, and raised plasma hsCRP levels. But they all recovered in varying degrees at 1 and 3 month post arriving at the base camp (4400 m. P300 latencies and hsCRP levels were strongly correlated to cognitive performances. These results suggested that cognitive deterioration occurred during the acute period of exposure to high altitude and may recover probably owning to acclimatization after extended stay at high altitude. Plasma hsCRP is inversely correlated to neurological cognition and it may be a potential biomarker for the prediction of high altitude induced cognitive dysfunction.

  17. Cognitive Changes during Prolonged Stay at High Altitude and Its Correlation with C-Reactive Protein

    Science.gov (United States)

    Hu, Sheng Li; Xiong, Wei; Dai, Zhi Qiang; Zhao, Heng Li; Feng, Hua

    2016-01-01

    Hypersensitive C-reaction protein (hsCRP) may be a risk factor for cognitive impairment resulting from Alzheimer’s disease (AD), stroke, and vascular dementia. This study explored the correlation of peripheral blood hsCRP level with cognitive decline due to high altitude exposure. The study was conducted on 100 male military participants who had never been to high altitude. Cerebral oxygen saturation monitoring, event related potentials (P300, N200) detection, and neurocognitive assessment was performed and total hsCRP, interleukin-6 (IL-6), and homocysteine was estimated at 500m altitude, 3650m altitude, 3day, 1, and 3 month post arriving at the base camp (4400m), and 1 month after coming back to the 500m altitude. High altitude increased brain oxygen saturation, prolonged P300 and N200 latencies, injured cognitive functions, and raised plasma hsCRP levels. But they all recovered in varying degrees at 1 and 3 month post arriving at the base camp (4400m). P300 latencies and hsCRP levels were strongly correlated to cognitive performances. These results suggested that cognitive deterioration occurred during the acute period of exposure to high altitude and may recover probably owning to acclimatization after extended stay at high altitude. Plasma hsCRP is inversely correlated to neurological cognition and it may be a potential biomarker for the prediction of high altitude induced cognitive dysfunction. PMID:26731740

  18. Low levels of vitamin C in dialysis patients is associated with decreased prealbumin and increased C-reactive protein

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    Cheng Xuyang

    2011-05-01

    Full Text Available Abstract Background Subclinical inflammation is a common phenomenon in patients on either continuous ambulatory peritoneal dialysis (CAPD or maintenance hemodialysis (MHD. We hypothesized that vitamin C had anti-inflammation effect because of its electron offering ability. The current study was designed to test the relationship of plasma vitamin C level and some inflammatory markers. Methods In this cross-sectional study, 284 dialysis patients were recruited, including 117 MHD and 167 CAPD patients. The demographics were recorded. Plasma vitamin C was measured by high-performance liquid chromatography. And we also measured body mass index (BMI, calculated as weight/height2, Kt/V, serum albumin, serum prealbumin, high-sensitivity C-reactive protein (hsCRP, ferritin, hemoglobin. The relationships between vitamin C and albumin, pre-albumin and hsCRP levels were tested by Spearman correlation analysis and multiple regression analysis. Patients were classified into three subgroups by vitamin C level according to previous recommendation 12 in MHD and CAPD patients respectively: group A: 4 ug/ml (> 22.8 umol/l, normal and above. Results Patients showed a widely distribution of plasma vitamin C levels in the total 284 dialysis patients. Vitamin C deficiency ( 14 ug/ml. The similar proportion of different vitamin C levels was found in both MHD and CAPD groups. Plasma vitamin C level was inversely associated with hsCRP concentration (Spearman r = -0.201, P = 0.001 and positively associated with prealbumin (Spearman r = 0.268, P 10hsCRP (P = 0.048 and positively with prealbumin levels (P = 0.002 adjusted for gender, age, diabetes, modality of dialysis and some other confounding effects. Conclusions The investigation indicates that vitamin C deficiency is common in both MHD patients and CAPD patients. Plasma vitamin C level is positively associated with serum prealbumin level and negatively associated with hsCRP level in both groups. Vitamin C deficiency

  19. Effect of hepatitis C serology on C-reactive protein in a cohort of Brazilian hemodialysis patients

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    Nascimento M.M.

    2005-01-01

    Full Text Available Hepatitis C (HCV is not an uncommon feature in hemodialysis (HD patients and may be a cause of systemic inflammation. Plasma cytokine interleukin-6 (IL-6 is mainly produced by circulating and peripheral cells and induces the hepatic synthesis of C-reactive protein (CRP, which is the main acute phase reactant. The aim of this study was to investigate the influence of HCV on two markers of systemic inflammation, serum CRP and IL-6, in HD patients. The study included 118 HD patients (47% males, age 47 ± 13 years, 9% diabetics who had been treated by standard HD for at least 6 months. The patients were divided into two groups depending on the presence (HCV+ or absence (HCV- of serum antibodies against HCV. Serum albumin (S-Alb, plasma high sensitivity CRP (hsCRP, IL-6, and alanine aminotransferase (ALT were measured and the values were compared with those for 22 healthy controls. Median hsCRP and IL-6 values and hsCRP/IL-6 ratio were: 3.5 vs 2.1 mg/l, P < 0.05; 4.3 vs 0.9 pg/ml, P < 0.0001, and 0.8 vs 2.7, P < 0.0001, for patients and controls, respectively. Age, gender, S-Alb, IL-6 and hsCRP did not differ between the HCV+ and HCV- patients. However, HCV+ patients had higher ALT (29 ± 21 vs 21 ± 25 IU/l and had been on HD for a longer time (6.1 ± 3.0 vs 4.0 ± 2.0 years, P < 0.0001. Moreover, HCV+ patients had a significantly lower median hsCRP/IL-6 ratio (0.7 vs 0.9, P < 0.05 compared to the HCV- group. The lower hsCRP/IL-6 ratio in HCV+ patients than in HCV- patients suggests that hsCRP may be a less useful marker of inflammation in HCV+ patients and that a different cut-off value for hsCRP for this population of patients on HD may be required to define inflammation.

  20. High-sensitivity C-reactive protein and exercise-induced changes in subjects suspected of coronary artery disease

    DEFF Research Database (Denmark)

    Mouridsen, Mette Rauhe; Nielsen, Olav Wendelboe; Carlsen, Christian Malchau

    2014-01-01

    BACKGROUND: Inflammation plays a major role in the development of atherosclerosis. We wanted to investigate the effects of exercise on high-sensitivity (hs) C-reactive protein (CRP) in subjects who were suspected of having coronary artery disease (CAD). METHODS: Blood samples were obtained before......, 5 minutes after, and 20 hours after an exercise test in 155 subjects who were suspected of CAD. Coronary anatomy was evaluated by computed tomography coronary angiography and/or coronary angiography. RESULTS: Median baseline hs-CRP was higher in subjects with ≥50% coronary artery lumen diameter...... stenosis (n=41), compared with non-CAD-subjects (n=114), 2.93 mg/L (interquartile range 1.03-5.06 mg/L) and 1.30 mg/L (interquartile range 0.76-2.74 mg/L), respectively, P=0.007. In multivariate analyses testing conventional risk factors, hs-CRP proved borderline significant, odds ratio =2.32, P=0...

  1. Using highly sensitive C-reactive protein measurement to diagnose MODY in a family with suspected type 2 diabetes.

    Science.gov (United States)

    Besser, Rachel E J; Jones, Jackie; McDonald, Timothy J; Smith, Rebecca; Shepherd, Maggie H; Hattersley, Andrew T

    2012-07-11

    The authors report an adolescent who was found to have diabetes on routine blood testing. The initial diagnosis was type 2 diabetes because she was obese, did not have type 1 diabetes antibodies and both parents had diabetes. Highly sensitive C-reactive protein (hsCRP) was low in the proband and her father (≤0.1 mg/l) indicating that type 2 diabetes was unlikely, and that hepatocyte nuclear factor 1-α-maturity onset diabetes of the young (HNF1A-MODY) was the most likely diagnosis. Following a genetic diagnosis of HNF1A-MODY in the proband and her father, both patients were treated with gliclazide, with improvement in HbA1c. This case highlights the challenges of making a correct diagnosis of MODY in young onset diabetes. The authors report the first case where hsCRP, an easily available biomarker, has been used on an individual level to determine appropriate genetic testing of MODY in a family whose main differential diagnosis was familial type 2 diabetes.

  2. Oxidative Stress Markers and C-Reactive Protein Are Related to Severity of Heart Failure in Patients with Dilated Cardiomyopathy

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    Celina Wojciechowska

    2014-01-01

    Full Text Available Background. The aim of study was to determine relationships between functional capacity (NYHA class, left ventricle ejection fraction (LVEF, hemodynamic parameters, and biomarkers of redox state and inflammation in patients with dilated cardiomyopathy (DCM. Methods. DCM patients (n=109, aged 45.97±10.82 years, NYHA class IIV, and LVEF 2.94±7.1% were studied. Controls comprised age-matched healthy volunteers (n=28. Echocardiography and right heart catheterization were performed. Serum activities of superoxide dismutase isoenzymes (MnSOD and CuZnSOD, concentrations of uric acid (UA, malondialdehyde (MDA, and C-reactive protein (hs-CRP were measured. Results. MnSOD, UA, hs-CRP, and MDA were significantly higher in DCM patients compared to controls. Except MDA concentration, above parameters were higher in patients in III-IV NYHA class or with lower LVEF. hsCRP correlated with of MnSOD (P<0.05 and CuZnSOD activity (P<0.01. Both isoenzymes positively correlated with mPAP and pulmonary capillary wedge pressure (MnSOD, resp., P<0.01 and P<0.05 and CuZnSOD P<0.05; P<0.05. UA positively correlated with MnSOD (P<0.05, mPAP (P<0.05, and PVRI (P<0.05. The negative correlation between LVEF and UA (P<0.01 was detected. Conclusion. There are relationships among the severity of symptoms of heart failure, echocardiographic hemodynamic parameters, oxidative stress, and inflammatory activation. Increased MnSOD activity indicates the mitochondrial source of ROS in patients with advanced heart failure.

  3. The effects of probiotic yoghurt on C-Reactive Protein in type 2 diabetic patients

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    hanoyesadat Ejtahed

    2013-09-01

    Conclusion: Consumption of probiotic yoghurt improved C-Reactive Protein concentration in type 2 diabetic patients. Probiotic yoghurt consumption is recommended as auxiliary therapy in type 2 diabetic patients.

  4. C-reactive protein and risk of venous thromboembolism in the general population

    DEFF Research Database (Denmark)

    Zacho, Jeppe; Tybjærg-Hansen, Anne; Nordestgaard, Børge G

    2010-01-01

    To examine the robustness of the association between C-reactive protein (CRP) levels and increased risk of venous thromboembolism (VTE) and to examine whether genetically elevated CRP levels cause VTE....

  5. C-reactive protein modifies the relationship between blood pressure and microalbuminuria

    NARCIS (Netherlands)

    Stuveling, EM; Bakker, SJL; Hillege, HL; Burgerhof, JGM; de Jong, PE; Gans, ROB; de Zeeuw, D

    C-reactive protein (CRP) and microalbuminuria reflect intimately related components of the atherosclerotic disease process. Epidemiological studies found only modest associations between CRP and microalbuminuria. Blood pressure, one of the components of the metabolic syndrome in the general

  6. C-reactive protein modifies the relationship between blood pressure and microalbuminuria

    NARCIS (Netherlands)

    Stuveling, EM; Bakker, SJL; Hillege, HL; Burgerhof, JGM; de Jong, PE; Gans, ROB; de Zeeuw, D

    2004-01-01

    C-reactive protein (CRP) and microalbuminuria reflect intimately related components of the atherosclerotic disease process. Epidemiological studies found only modest associations between CRP and microalbuminuria. Blood pressure, one of the components of the metabolic syndrome in the general populati

  7. GlycA, a Pro-Inflammatory Glycoprotein Biomarker, and Incident Cardiovascular Disease: Relationship with C-Reactive Protein and Renal Function.

    Science.gov (United States)

    Gruppen, Eke G; Riphagen, Ineke J; Connelly, Margery A; Otvos, James D; Bakker, Stephan J L; Dullaart, Robin P F

    2015-01-01

    GlycA is a novel nuclear magnetic resonance spectroscopy-measured biomarker of systemic inflammation. We determined whether GlycA is associated with incident cardiovascular disease (CVD) in men and women, examined whether this association with CVD is modified by renal function, and compared this association with high sensitivity C-reactive protein (hsCRP). A prospective cohort study was performed among 4,759 subjects (PREVEND study) without a history of CVD and cancer. Incident CVD was defined as the combined endpoint of cardiovascular morbidity and mortality. Cox regression analyses were used to examine associations of baseline GlycA and hsCRP with CVD. 298 first CVD events occurred during a median follow-up of 8.5 years. After adjustment for clinical and lipid measures the hazard ratio (HR) for CVD risk in the highest GlycA quartile was 1.58 (95% CI, 1.05-2.37, P for trend = 0.004). This association was similar after further adjustment for renal function (estimated glomerular filtration rate and urinary albumin excretion). After additional adjustment for hsCRP, GlycA was still associated with incident CVD (HR: 1.16 per SD change (95% CI, 1.01-1.33), P = 0.04). Similar results were obtained for hsCRP (HR per SD change after adjustment for GlycA: 1.17 (95% CI 1.17 (95% CI, 1.01-3.60), P = 0.04). CVD risk was highest in subjects with simultaneously higher GlycA and hsCRP (fully adjusted HR: 1.79 (95% CI, 1.31-2.46), Pfunction. The association of GlycA with incident CVD is as strong as that of hsCRP.

  8. Gender-Specific Prognosis and Risk Impact of C-Reactive Protein, Hemoglobin and Platelet in the Development of Coronary Spasm

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    Ming-Yow Hung, Kuang-Hung Hsu, Wei-Syun Hu, Nen-Chung Chang, Chun-Yao Huang, Ming-Jui Hung

    2013-01-01

    Full Text Available Background: Scarce data are available on hemoglobin and platelet in relation to coronary artery spasm (CAS development. We sought to determine the roles that high-sensitivity C-reactive protein (hs-CRP, hemoglobin and platelet play in CAS patients.Methods: Patients (337 women and 532 men undergoing coronary angiography with or without CAS but without obstructive coronary artery disease were evaluated during a 12-year period.Results: Among women with high hemoglobin levels, the odds ratios (OR from the lowest (<1 mg/l to the highest tertiles (>3 mg/l of hs-CRP were 1.21, 2.15, and 5.93 (p=0.009. In women with low hemoglobin levels, an elevated risk was found from the middle to the highest tertiles of hs-CRP (OR 0.59 to 3.85 (p=0.004. This relationship was not observed in men. In men, platelet count was the most significant risk factor for CAS (p=0.004. The highest likelihood of developing CAS was found among women with the highest hs-CRP tertile and low platelet counts (OR 8.77; 95% confidence interval [CI] 2.20-35.01 and among men with the highest hs-CRP tertile and high platelet counts (OR 4.58; 95% CI 0.48-43.97. Neither hemoglobin level nor platelet count was associated with frequent recurrent angina in both genders with CAS whereas death and myocardial infarction were rare.Conclusions: There are positive interactions among hs-CRP, hemoglobin and platelet in women with this disease, but not in men. While hemoglobin is a modifier in CAS development in women, platelet count is an independent risk factor for men. Both women and men have good prognosis of CAS.

  9. Elevated levels of oxidized low-density lipoprotein correlate positively with C-reactive protein in patients with acute coronary syndrome.

    Science.gov (United States)

    Zhang, Ya-chen; Wei, Jing-jing; Wang, Fei; Chen, Man-tian; Zhang, Mao-zhen

    2012-03-01

    The relationship between oxidized low-density lipoprotein (Ox-LDL) and C-reactive protein (CRP) in patients with acute coronary syndrome (ACS) is unknown. We, therefore, measured serum levels of Ox-LDL and high-sensitivity (hs)-CRP in 90 ACS patients, 45 stable angina pectoris (SAP) patients, and 66 healthy controls using sandwich ELISA. ACS patients were subdivided into: (1) acute myocardial infarction (AMI; n = 45); (2) unstable angina pectoris (UAP; n = 45) groups. In AMI patients, Ox-LDL (177.5 mmol/l) and hs-CRP (25.40 mg/l) levels were significantly higher (P LDL:107.5 mmol/l, hs-CRP:10.7 mg/l) and SAP (Ox-LDL:82.3 mmol/l, hs-CRP:2.10 mg/l) patients as well as controls (Ox-LDL:41.4 mmol/l, hs-CRP:1.76 mg/l). Ox-LDL/hs-CRP levels in UAP patients were significantly higher (P LDL and CRP (r = 0.622; P HDL, and LDL cholesterol did not differ among these patient groups. In conclusion, our data show that Ox-LDL and hs-CRP levels correlate positively in ACS patients, supporting the hypothesis that Ox-LDL and CRP may play a direct role in promoting the inflammatory component of atherosclerosis in these individuals. We suggest that Ox-LDL/CRP elevated levels may serve as markers of the severity of the disease in evaluation and management of ACS patients.

  10. Relationship between serum high-sensitivity C-reactive protein and modified TOAST classification as well as OCSP subtypes in patients with acute ischemic stroke

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    Hua-jun CHANG

    2014-10-01

    Full Text Available This paper aims to investigate the relationship between serum high-sensitivity C-reactive protein (hs-CRP level and modified TOAST classification as well as OCSP subtypes in patients with acute ischemic stroke. Serum hs-CRP was measured in 240 patients with acute ischemic stroke and 120 normal controls. All patients were classified according to modified TOAST classification and OCSP criteria. Serum hs-CRP levels in acute ischemic stroke group were significantly higher than those in normal control group [(13.68 ± 6.92 mg/L vs (3.98 ± 0.76 mg/L; t = 6.922, P = 0.002]. Among modified TOAST subtypes, the highest serum hs-CRP level was in cardioembolism (CE group [(16.82 ± 6.16 mg/L], followed by arterothrombosis (AT group [(15.17 ± 5.68 mg/L], stroke of undetermined etiology (SUD group [(10.06 ± 3.89 mg/L] and small artery disease (SAD group [(9.86 ± 3.75 mg/L, P = 0.027]. Among OCSP subtypes, the highest serum hs-CRP level was in total anterior circulation infarct (TACI group [(17.02 ± 6.98 mg/L], followed by posterior circulation infarct (POCI group [(15.91 ± 7.12 mg/L], partial anterior circulation infarct (PACI group [(12.83 ± 4.95 mg/L] and lacunar infarct (LACI group [(10.61 ± 5.73 mg/L, P = 0.005]. Serum hs-CRP levels are various in different modified TOAST and OCSP subtypes, which may reflect etiological and pathophysiological diversity of acute ischemic stroke, guide clinical treatment and help to predict prognosis. doi: 10.3969/j.issn.1672-6731.2014.10.013

  11. Cardiovascular risk prediction by N-terminal pro brain natriuretic peptide and high sensitivity C-reactive protein is affected by age and sex

    DEFF Research Database (Denmark)

    Olsen, M.H.; Hansen, T.W.; Christensen, M.K.

    2008-01-01

    BACKGROUND: Previous studies have shown that the urine albumin/creatinine ratio (UACR), high sensitivity C-reactive protein (hsCRP) and N-terminal pro brain natriuretic peptide (Nt-proBNP) predict cardiovascular events in a general population aged 41, 51, 61 or 71 years. This study investigated...... factors, UACR, hsCRP and Nt-proBNP. The composite cardiovascular endpoint (CEP) of cardiovascular death and non-fatal stroke or myocardial infarction was assessed after 9.5 years. RESULTS: In Cox regression analyses predicting CEP, the effects of log(hsCRP) and log(Nt-proBNP) were modulated by sex (P ....3-2.2; P proBNP)/SD predicted CEP in 61 plus 71-year-old women (HR 1.74; 1.2-2.5; P pro...

  12. Predictive value of C-reactive protein in critically ill patients after abdominal surgery

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    Frédéric Sapin

    Full Text Available OBJECTIVES: The development of sepsis after abdominal surgery is associated with high morbidity and mortality. Due to inflammation, it may be difficult to diagnose infection when it occurs, but measurement of C-reactive protein could facilitate this diagnosis. In the present study, we evaluated the predictive value and time course of C-reactive protein in relation to outcome in patients admitted to the intensive care unit (ICU after abdominal surgery. METHODS: We included patients admitted to the ICU after abdominal surgery over a period of two years. The patients were divided into two groups according to their outcome: favorable (F; left the ICU alive, without modification of the antibiotic regimen and unfavorable (D; death in the ICU, surgical revision with or without modification of the antibiotic regimen or just modification of the regimen. We then compared the highest C-reactive protein level on the first day of admission between the two groups. RESULTS: A total of 308 patients were included: 86 patients had an unfavorable outcome (group D and 222 had a favorable outcome (group F. The groups were similar in terms of leukocytosis, neutrophilia, and platelet count. C-reactive protein was significantly higher at admission in group D and was the best predictor of an unfavorable outcome, with a sensitivity of 74% and a specificity of 72% for a threshold of 41 mg/L. No changes in C-reactive protein, as assessed based on the delta C-reactive protein, especially at days 4 and 5, were associated with a poor prognosis. CONCLUSIONS: A C-reactive protein cut-off of 41 mg/L during the first day of ICU admission after abdominal surgery was a predictor of an adverse outcome. However, no changes in the C-reactive protein concentration, especially by day 4 or 5, could identify patients at risk of death.

  13. Correlations between the level of high-sensitivity C-reactive protein and cardiovascular risk factors in Korean adults with cardiovascular disease or diabetes mellitus: the CALLISTO study.

    Science.gov (United States)

    Seo, Suk Min; Baek, Sang Hong; Jeon, Hui Kyung; Kang, Seok-Min; Kim, Dong-Soo; Kim, Woo-Shik; Kim, Hyung Seop; Rha, Seung Woon; Park, Jong Seon; Seong, In Whan; Ahn, Young Keun; Yoon, Jung Han; Cha, Tae Joon

    2013-01-01

    We assessed the relationship between the level of high-sensitivity C-reactive protein (hsCRP) and cardiovascular risk factors in Korean adults. We reviewed 1,561 patients with cardiovascular disease or diabetes mellitus with hsCRP levels measured within the past year. Four cardiovascular risk groups were determined: low (risk), moderate (2 risk), high (10-20%) and very high (>20%) risk, according to the number of risk factors and the Framingham/NCEP ATP III risk score. The correlations between the hsCRP level and cardiovascular risk factors (age, smoking, hypertension, lipid profiles and familial history of premature coronary heart disease) were investigated. The mean and median hsCRP (mg/L) levels were 1.32 ± 9.69 and 0.29 (range: 0.01-7.48), respectively. Men had a higher median level of hsCRP than women (plevels of hs CRP significantly increased from the low to the very high risk group (0.15, 0.23, 0.27 and 0.47, respectively) and were significantly correlated with age, the level of glycosylated hemoglobin, body mass index (BMI), the level of high-density lipoprotein cholesterol (HDL-C), the low-density lipoprotein cholesterol (LDL-C)/HDL-C ratio, the LDL-C/total cholesterol (TC) ratio, the HDL-C/TC ratio, the HDL-C/triglyceride (TG) ratio and the TC/TG ratio. Neither smoking, the LDL-C level nor the TG level affected the hsCRP level. In a multivariate regression analysis, age, the HDL-C level, the LDL-C/TC ratio and BMI were found to be independently correlated with the hsCRP level. There is a significant relationship between the degree of cardiovascular risk and the hsCRP level in Korean adults with cardiovascular disease or diabetes mellitus. Assessing the hsCRP levels may thus provide additive value in predicting cardiovascular risks.

  14. Evaluation of C-Reactive Protein, Endothelin-1, Adhesion Molecule(s, and Lipids as Inflammatory Markers in Type 2 Diabetes Mellitus Patients

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    Hala El-Mesallamy

    2007-01-01

    Full Text Available This study compared lipids, the product of lipid peroxidation malondialdehyde (MDA, the acute phase reactant high sensitive C-reactive protein (hsCRP, endothelin-1 (ET-1, P-selectin, intercellular adhesion molecule-1 (ICAM-1, and vascular cell adhesion molecule-1 (VCAM-1 between healthy controls, subjects with ischemic heart disease (IHD and type 2 diabetes mellitus (DM subjects who did not perform coronary artery bypass graft (CABG surgery as well as type 2 DM subjects who performed CABG. HbA1c, lipids, MDA, hsCRP, ET-1, P-selectin, ICAM-1, and VCAM-1 levels were significantly higher in the diabetic groups than in either healthy controls or IHD subjects. In the diabetic groups, there was a negative association among hsCRP and HDL-C. ET-1, ICAM-1 levels and TAG were positively correlated, as do the association between P-selectin, VCAM-1 and HbA1c%. Also a positive relation was found among hsCRP levels and ICAM-1, as well as MDA and ET-1. P-selectin and ICAM-1 were significantly positively correlated. This study indicates that increased level of oxidative stress marker, proinflammatory markers and their downstream effectors adhesion molecules occurs in type 2 DM.

  15. Achievement of specified lipid and high-sensitivity C-reactive protein levels with two statins in Chinese patients with hypercholesterolaemia.

    Science.gov (United States)

    Ding, Cheng; Hu, Miao; Wu, Yong-Jian; Tomlinson, Brian

    2015-09-13

    Statins reduce plasma low-density lipoprotein cholesterol (LDL-C) and high-sensitivity C-reactive protein (hsCRP) levels. Rosuvastatin 10 mg daily appears to be more potent in reducing LDL-C than simvastatin 40 mg, but the relative effect of these two statin doses on hsCRP is unknown. Chinese hyperlipidaemic patients with high cardiovascular risk or familial hypercholesterolaemia (FH) were treated with rosuvastatin 10 mg and simvastatin 40 mg daily in an open-label crossover study. Lipid profiles were measured off treatment and after at least 4 weeks treatment with each of the two statins and hsCRP levels were measured on treatment with both statins. Both treatments were well tolerated in 247 patients (age 55.7 ± 11.1 years; 100 male; 140 with FH) with good treatment compliance. There were statistically significant differences (P 0.05) were not significantly different. The lipid target (LDL-C 0.05). A significantly greater proportion of patients achieved LDL-C targets with rosuvastatin 10 mg compared to simvastatin 40 mg in Chinese patients with hypercholesterolaemia, but there was no significant difference in achieving hsCRP target levels with the two statins.

  16. The significance of C-reactive protein levels in women with premature rupture of membranes.

    Science.gov (United States)

    Ismail, M A; Zinaman, M J; Lowensohn, R I; Moawad, A H

    1985-02-15

    In a prospective study of 100 patients with preterm premature rupture of membranes, clinical chorioamnionitis was present in 18 and histologic chorioamnionitis was present in 63. Patients who were managed conservatively for premature rupture of membranes were monitored by C-reactive protein determination, white blood cell and differential counts, maternal temperature, and fetal heart tone. C-reactive protein was measured nephelometrically (Immuno-chemistry Analyzer II, Beckman). Elevated C-reactive protein levels correlated well with both the pathologic and the clinical diagnosis of chorioamnionitis. Elevated C-reactive protein levels (at least 12 to 24 hours before delivery) were more sensitive than other standard laboratory or clinical tests in predicting chorioamnionitis both by clinical and pathologic criteria. When C-reactive protein values were normal, clinical chorioamnionitis was rarely found, whereas pathologically diagnosed chorioamnionitis was found half of the time. We conclude that although the C-reactive protein level is a very sensitive predictor of infectious morbidity in premature rupture of membranes, its specificity is not high.

  17. Usefulness of C-reactive protein in monitoring the severe community-acquired pneumonia clinical course.

    Science.gov (United States)

    Coelho, Luís; Póvoa, Pedro; Almeida, Eduardo; Fernandes, Antero; Mealha, Rui; Moreira, Pedro; Sabino, Henrique

    2007-01-01

    The aim of the present study was to evaluate the C-reactive protein level, the body temperature and the white cell count in patients after prescription of antibiotics in order to describe the clinical resolution of severe community-acquired pneumonia. A cohort of 53 consecutive patients with severe community-acquired pneumonia was studied. The C-reactive protein levels, body temperature and white cell count were monitored daily. By day 3 a C-reactive protein level 0.5 times the initial level was a marker of poor outcome (sensitivity, 0.91; specificity, 0.59). Patients were divided according to their C-reactive protein patterns of response to antibiotics, into fast response, slow response, nonresponse, and biphasic response. About 96% of patients with a C-reactive protein pattern of fast response and 74% of patients with a slow response pattern survived, whereas those patients with the patterns of nonresponse and of biphasic response had a mortality rate of 100% and 33%, respectively (P prescription is useful in identification, as early as day 3, of severe community-acquired pneumonia patients with poor outcome. The identification of the C-reactive protein pattern of response to antibiotic therapy was useful in the recognition of the individual clinical course, either improving or worsening, as well as the rate of improvement, in patients with severe community-acquired pneumonia.

  18. Energy balance and macronutrient distribution in relation to C-reactive protein and HbA1c levels among patients with type 2 diabetes

    Directory of Open Access Journals (Sweden)

    Hiba Bawadi

    2016-05-01

    Full Text Available Background: Recently growing evidence indicates that obesity and diabetes are states of inflammation associated with elevated circulation of inflammatory mediators. Excess adiposity and oxidative stress, induced by feeding, may also lead to a state of low-grade inflammation. Objective: This study aimed at investigating energy balance and distribution in relation to low-grade inflammation among patients with type 2 diabetes. Design: A cross-sectional study included 198 male and female patients with type 2 diabetes. Patients’ weight, height, waist circumference, total body fat and truncal fat percent, energy, and macronutrient intake were measured. Venous blood specimens were collected, and levels of HbA1c and serum levels of high-sensitivity C-reactive protein (hs-CRP were determined. Results: After adjusting for covariates (body mass index, total body fat, and truncal fat, energy balance was positively correlated with hs-CRP and HbA1c. A positive energy balance was also associated with increased waist circumference and truncal fat percent (p<0.05. Total energy intake, percent energy from fat (p=0.04, and percent energy from proteins (p=0.03, but not percent energy from carbohydrates (p=0.12, were also correlated with higher hs-CRP levels among poorly glycemic-controlled patients. Conclusion: Positive energy balance is associated with elevations in hs-CRP. Increased energy intake and increased percentages of energy from fat and protein are associated with elevated hs-CRP among patients with poor glycemic control.

  19. Relationship among soluble CD105,hypersensitive C-reactive protein and coronary plaque morphology:an intravascular ultrasound study

    Institute of Scientific and Technical Information of China (English)

    CUI Song; GE Chang-jiang; LIU Hong; L(U) Shu-zheng; CHEN Yun-dai; HE Guo-xiang; MENG Li-jun; LIU Jian-ping; SONG Zhi-yuan; LIU Xian-liang; SONG Xian-tao

    2008-01-01

    Background Rupture of unstable plaque with subsequent thrombus formation is the common pathophysiological substrate of acute coronary syndrome(ACS).It is of potential significance to explore the blood indexes predicting plaque characteristics.We investigated the relationship among soluble CD105,hypersensitive C-reactive protein(hs-CRP),and coronary plaque morphology.Methods A clinical study from April 2004 to December 2006 was conducted in 130 patients who were divided into 3 groups:56 patients(43.1%)in stable angina(SA)group,52 patients(40.0%)in unstable angina(UA)group and 22 patients(16.9%)in acute myocardial infarction group.The concentrations of soluble CD105 and hs-CRP were measured ln all of the patients by cardioangiography(CAG).Plasma samples of arterial blood were collected prior to the procedure.The levels of soluble CD105 and hs-CRP were measured by enzyme-linked immunosorbent assay (ELISA).Results Unstable and ruptured plaque was found more frequently in patients with acute myocardial infarction and UA.External elastic membrane cross-sectional area(EEM CSA),plaque area,lipid pool area and plaque burden were significantly larger in the ruptured and unstable plaque group.Positive remodeling,thinner fabric-cap,smaller minimal lumen cross-sectional area(MLA),dissection and thrombus were significantly more frequent in the ruptured and unstable plaque group.Remodeling index(RI)was positively correlated with the levels of soluble CD105 in the UA group (r=0.628,P<0.01)and the acute myocardial infarction group(r=0.639,P<0.01).The Ievels of soluble CD105 and hs-CRP were higher in the ruptu red plaque group.Soluble CD105>4.3 ng/ml was used to predict ruptured plaque with a receiver operating characteristic(ROC)curve area of 0.77(95%confidence interval(Cl),66.8%-87.2%),a sensitivity of 72.8%,a specificity of 78.0%and an accuracy of 70.2%(P<0.01),similarly for hs-CRP>5.0 mg/ml with a ROC curve area of 0.70 (95%Cl,59.2%-80.2%),a sensitivity of 70.2%,a

  20. The diagnostic value of tumor abnormal protein and high sensitivity C reactive protein in screening for endometrial cancer with endometrial thickness less than 8 mm

    Institute of Scientific and Technical Information of China (English)

    Yi Li; Ruiqin Yue; Dongrui Qin; Yanqing Wang; Xinling Zhou; Xinyong Jing; Chuanzhong Wu

    2016-01-01

    Objective This study aimed to combine tumor abnormal protein (TAP) and high-sensitivity C-reactive protein (hs-CRP) level detection to diagnose endometrial cancer in patients with endometrial thickness less than 8 mm, and to provide a reference for clinical screening and diagnosis. Methods Clinical data from 19 cases of endometrial cancer, diagnosed on the basis of pathological find-ings, were col ected from September 2014 to December 2015. The inclusion criteria were as fol ows: the patients were first diagnosed with endometrial thickness less than 8 mm and were al in menopause. Peri-menopausal patients (n = 26) with uterine fibroids seen during the same period were selected as a control group. Serum TAP and hs-CRP levels of the patients in the two groups were simultaneously determined on admission. Results We found that both TAP and hs-CRP levels in the experimental group were higher than those in the control group [(182.95 ± 72.14) μm2 vs. (133.19 ± 55.18) μm2, P = 0.019; (7.52 ± 19.03) mg/L vs. (1.66 ± 2.31) mg/L, P = 0.136]. The sensitivity of TAP for the diagnosis of endometrial cancer was 73.68%, the specificity was 69.23%, and the Youden index was 0.4291. The diagnostic sensitivity and specificity of hs-CRP was 15.79% and 100%, respectively, and the Youden index was 0.1579. After plotting the receiver operating characteristics curves, the optimal cut-of value for TAP in diagnosing endometrial cancer was found to be 160.662 μm2 and that for hs-CRP was 1.07 mg/L. Conclusion For patients suspected of having endometrial cancer with endometrial thickness less than 8 mm, combined detection of TAP and hs-CRP levels can be used as a screening tool and can provide new ideas regarding clinical diagnosis and treatment.

  1. Association of C-Reactive Protein (rs1205) Gene Polymorphism with Susceptibility to Psoriasis in South Indian Tamils

    Science.gov (United States)

    Sudhesan, Anjana; Chandrashekar, Laxmisha; Ananthanarayanan, Palghat Hariharan; Thappa, Devinder Mohan; Satheesh, Santhosh; Chandrasekaran, Adithan; Devaraju, Panneer

    2016-01-01

    Introduction Psoriasis is a multi-factorial heritable T-helper Th-1/Th-17 mediated inflammatory disease, affecting the skin. It is associated with co-morbidities such as Cardiovascular Disease (CVD). C-Reactive Protein (CRP) is a good inflammatory marker. CRP rs1205 polymorphism is associated with circulating plasma CRP levels. Although there is association between the rs1205 Single Nucleotide Polymorphism (SNP) and CVD, there are no prior reports regarding the association of CRP rs1205 SNP with psoriasis susceptibility. Aim To study the association of the genetic variant rs1205 in the CRP gene with susceptibility to the disease and protein levels in South Indian Tamils with psoriasis. Materials and Methods In this case-control genetic study, 300 cases of psoriasis and 300 age and gender matched controls were genotyped for CRP SNP rs1205 using Taq Man 5’allele discrimination assay at Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India from February 2014 to January 2016. Plasma high sensitivity (hs)-CRP levels were estimated by ELISA. Disease severity was assessed by Psoriasis Area Severity Index (PASI). Results CRP genetic variation rs1205 was not associated with psoriasis risk in our South Indian Tamil population. However, the circulating levels of hs-CRP was significantly higher in patients with psoriasis, as compared with controls (p < 0.0001) and the protein levels were significantly associated with disease severity, as assessed by PASI scoring. No genotype was found significantly associated with PASI or CRP levels. Conclusion Our results suggest that plasma CRP levels are higher in patients with psoriasis and correlate with disease severity, whilst CRP rs1205 is not associated with susceptibility to psoriasis in South Indian Tamils. PMID:27891353

  2. "Poor man's risk factor": correlation between high sensitivity C-reactive protein and socio-economic class in patients of acute coronary syndrome.

    Science.gov (United States)

    Sethi, Rishi; Puri, Aniket; Makhija, Aman; Singhal, A; Ahuja, A; Mukerjee, S; Dwivedi, S K; Narain, V S; Saran, R K; Puri, V K

    2008-01-01

    Inflammation has been proposed as one of the factors responsible for the development of coronary artery disease (CAD) and high sensitivity C-reactive protein (hs CRP) at present is the strongest marker of inflammation. We did a study to assess the correlation of hs-CRP with socio-economic status (SES) in patients of CAD presenting as acute coronary syndrome (ACS). Baseline hs-CRP of 490 patients of ACS was estimated by turbidimetric immunoassay. Patients were stratified by levels of hs-CRP into low (3 mg/L) groups and in tertiles of 0-0.39 mg/L, 0.4-1.1 mg/L and >1.1 mg/L, respectively. Classification of patient into upper (21.4%), middle (45.37 percent) and lower (33.3%) SES was based on Kuppuswami Index which includes education, income and profession. Presence or absence of traditional risk factors for CAD diabetes, hypertension, dyslipidemia and smoking was recorded in each patient. Mean levels of hs-CRP in lower, middle and upper SES were 2.3 +/- 2.1 mg/L, 0.8 +/- 1.7 mg/L and 1.2 +/- 1.5 mg/L, respectively. hs-CRP levels were significantly higher in low SES compared with both upper SES (p = 0.033) and middle SES (p = 0.001). Prevalence of more than one traditional CAD risk factors was seen in 13.5%, 37.5% and 67.67 percent; in patient of lower, middle and upper SES. It was observed that multiple risk factors had a linear correlation with increasing SES. Of the four traditional risk factors of CAD, smoking was the only factor which was significantly higher in lower SES (73%) as compared to middle (51.67 percent;) and upper (39.4%) SES. We found that 62.3%, 20.8% and 26.5% patients of low, middle and upper SES had hs-CRP values in the highest tertile. Median value of the Framingham risk score in low, middle and upper SES as 11, 14 and 18, respectively. We observed that at each category of Framingham risk, low SES had higher hs-CRP. We conclude from our study that patient of lower SES have significantly higher levels of hs-CRP despite the fact that they have

  3. High-Sensitivity C-Reactive Protein Complements Plasma Epstein-Barr Virus Deoxyribonucleic Acid Prognostication in Nasopharyngeal Carcinoma: A Large-Scale Retrospective and Prospective Cohort Study

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    Tang, Lin-Quan [Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou (China); Department of Nasopharyngeal Carcinoma, Sun Yat-sen University, Guangzhou (China); Li, Chao-Feng [Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou (China); Department of Information Technology, Sun Yat-sen University, Guangzhou (China); Chen, Qiu-Yan; Zhang, Lu [Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou (China); Department of Nasopharyngeal Carcinoma, Sun Yat-sen University, Guangzhou (China); Lai, Xiao-Ping; He, Yun; Xu, Yun-Xiu-Xiu; Hu, Dong-Peng; Wen, Shi-Hua; Peng, Yu-Tuan [ZhongShan School of Medicine, Sun Yat-sen University, Guangzhou (China); Chen, Wen-Hui [Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou (China); Liu, Huai; Guo, Shan-Shan; Liu, Li-Ting [Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou (China); Department of Nasopharyngeal Carcinoma, Sun Yat-sen University, Guangzhou (China); Li, Jing [Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou (China); Zhang, Jing-Ping [Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University, Guangzhou (China); Department of Clinical Laboratory, Sun Yat-sen University, Guangzhou (China); and others

    2015-02-01

    Purpose: To evaluate the effects of combining the assessment of circulating high-sensitivity C-reactive protein (hs-CRP) with that of Epstein-Barr virus DNA (EBV DNA) in the pretherapy prognostication of nasopharyngeal carcinoma (NPC). Patients and Methods: Three independent cohorts of NPC patients (training set of n=3113, internal validation set of n=1556, and prospective validation set of n=1668) were studied. Determinants of disease-free survival, distant metastasis–free survival, and overall survival were assessed by multivariate analysis. Hazard ratios and survival probabilities of the patient groups, segregated by clinical stage (T1-2N0-1M0, T3-4N0-1M0, T1-2N2-3M0, and T3-4N2-3M0) and EBV DNA load (low or high) alone, and also according to hs-CRP level (low or high), were compared. Results: Elevated hs-CRP and EBV DNA levels were significantly correlated with poor disease-free survival, distant metastasis–free survival, and overall survival in both the training and validation sets. Associations were similar and remained significant after excluding patients with cardiovascular disease, diabetes, and chronic hepatitis B. Patients with advanced-stage disease were segregated by high EBV DNA levels and high hs-CRP level into a poorest-risk group, and participants with either high EBV DNA but low hs-CRP level or high hs-CRP but low EBV DNA values had poorer survival compared with the bottom values for both biomarkers. These findings demonstrate a significant improvement in the prognostic ability of conventional advanced NPC staging. Conclusion: Baseline plasma EBV DNA and serum hs-CRP levels were significantly correlated with survival in NPC patients. The combined interpretation of EBV DNA with hs-CRP levels led to refinement of the risks for the patient subsets, with improved risk discrimination in patients with advanced-stage disease.

  4. Study of Plasma Malondialdehyde, Troponin I and C - Reactive protein in Acute Coronary Syndromes Patients

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    S. Shams

    2006-04-01

    Full Text Available Introduction & Objective: Ischemic injury of endothelium is associated with prostaglandin synthesis and platelet adhesion and aggregation, which may be associated with the release of aldehydes such as malondialdehyde (MDA. C-reactive protein and cardiac troponin I have been proposed as diagnostic markers of acute coronary syndromes. In this study, we compared the usefulness of plasma MDA as a marker of acute coronary syndromes with that of C-reactive protein and troponin I.Material & Methods: The study population contained 50 patients with unstable angina and 50 patients with acute myocardial infarction admitted to the hearth department of the Ekbatan Hospital of Hamadan. The subjects were matched according to age and sex. Total cholesterol, LDL and HDL cholesterol, triglycerides, plasma MDA, troponin I and C-reactive protein levels were determined in all patients. Results: Results showed that the plasma MDA levels were significantly higher in patients with acute myocardial infarction than in individuals with unstable angina (P<0.001 and were associated with increased levels of troponin I and C-reactive protein (P<0.001.Conclusion: The combination of the plasma MDA levels, which reflect endothelial injury, and troponin I and C-reactive protein levels may allow better discrimination in acute coronary syndromes patients.

  5. The Acute-Phase Proteins Serum Amyloid A and C Reactive Protein in Transudates and Exudates

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    Okino, Alessandra M; Cristiani Bürger; Cardoso, Jefferson R.; Edson L. Lavado; Lotufo, Paulo A; Ana Campa

    2006-01-01

    The distinction between exudates and transudates is very important in the patient management. Here we evaluate whether the acute-phase protein serum amyloid A (SAA), in comparison with C reactive protein (CRP) and total protein (TP), can be useful in this discrimination. CRP, SAA, and TP were determined in 36 exudate samples (27 pleural and 9 ascitic) and in 12 transudates (9 pleural and 3 ascitic). CRP, SAA, and TP were measured. SAA present in the exudate corresponded to 10% of the amount f...

  6. The association of low birth weight with serum C reactive protein in 3‐year‐old children living in Cuba: A population‐based prospective study

    Science.gov (United States)

    Fundora‐Hernández, Hermes; Batista‐Gutierrez, Lourdes; Suárez‐Medina, Ramón; de la C. Mora‐Faife, Esperanza; García‐García, Gladys; del Valle‐Infante, Ileana; Gómez‐Marrero, Liem; Britton, John; Fogarty, Andrew W.

    2016-01-01

    Abstract Objective Low birthweight is associated with a decreased risk of childhood leukemia and an increased risk of both cardiovascular disease and all‐cause mortality in adult life. Possible biological mediators include systemic innate immunity and inflammation. We tested the hypothesis that birthweight was inversely associated with serum high sensitivity C reactive protein assay (hsCRP), a measure of both innate immunity and systemic inflammation. Methods Data on birthweight and current anthropometric measures along with a range of exposures were collected at 1 and 3 years of age in a population‐based cohort study of young children living in Havana, Cuba. A total of 986 children aged 3‐years‐old provided blood samples that were analyzed for serum hsCRP levels. Results Nearly 49% of children had detectable hsCRP levels in their serum. Lower birthweight was linearly associated with the natural log of hsCRP levels (beta coefficient −0.70 mg L−1 per kg increase in birthweight, 95% CI: −1.34 to −0.06). This was attenuated but still present after adjustment for the child's sex and municipality (−0.65 mg L−1 per kg birthweight; 95% CI: −1.38 to +0.08). There were no associations between growth from birth or anthropometric measures at 3 years and systemic inflammation. Conclusions Birthweight was inversely associated with serum hsCRP levels in children aged 3 years living in Cuba. These observations provide a potential mechanism that is present at the age of 3 years to explain the association between low birthweight and both decreased childhood leukemia and increased cardiovascular disease in adults. PMID:27859847

  7. Driver mutations (JAK2V617F, MPLW515L/K or CALR), pentraxin-3 and C-reactive protein in essential thrombocythemia and polycythemia vera.

    Science.gov (United States)

    Lussana, Federico; Carobbio, Alessandra; Salmoiraghi, Silvia; Guglielmelli, Paola; Vannucchi, Alessandro Maria; Bottazzi, Barbara; Leone, Roberto; Mantovani, Alberto; Barbui, Tiziano; Rambaldi, Alessandro

    2017-02-22

    The driver mutations JAK2V617F, MPLW515L/K and CALR influence disease phenotype of myeloproliferative neoplasms (MPNs) and might sustain a condition of chronic inflammation. Pentraxin 3 (PTX3) and high-sensitivity C-reactive protein (hs-CRP) are inflammatory biomarkers potentially useful for refining prognostic classification of MPNs. We evaluated 305 with essential thrombocythemia (ET) and 172 polycythemia vera (PV) patients diagnosed according to the 2016 WHO criteria and with full molecular characterization for driver mutations. PTX3 levels were significantly increased in carriers of homozygous JAK2V617F mutation compared to all the other genotypes and triple negative ET patients, while hs-CRP levels were independent of the mutational profile. The risk of haematological evolution and death from any cause was about 2- and 1.5-fold increased in individuals with high PTX-3 levels, while the thrombosis rate tended to be lower. High hs-CRP levels were associated with risk of haematological evolution, death and also major thrombosis. After sequential adjustment for potential confounders (age, gender, diagnosis and treatments) and the presence of JAK2V617F homozygous status, high hs-CRP levels remained significant for all outcomes, while JAK2V617F homozygous status as well as treatments were the factors independently accounting for adverse outcomes among patients with high PTX3 levels. These results provide evidence that JAK2V617F mutation influences MPN-associated inflammation with a strong correlation between allele burden and PTX3 levels. Plasma levels of hs-CRP and PTX3 might be of prognostic value for patients with ET and PV, but their validation in future prospective studies is needed.

  8. Usefulness of baseline lipids and C-reactive protein in women receiving menopausal hormone therapy as predictors of treatment-related coronary events.

    Science.gov (United States)

    Bray, Paul F; Larson, Joseph C; Lacroix, Andrea Z; Manson, Joann; Limacher, Marian C; Rossouw, Jacques E; Lasser, Norman L; Lawson, William E; Stefanick, Marcia L; Langer, Robert D; Margolis, Karen L

    2008-06-01

    Blood lipids and high-sensitivity C-reactive protein (hs-CRP) are altered by hormone therapy. The goal of the present study was to determine whether lipids and hs-CRP have predictive value for hormone therapy benefit or risk for coronary heart disease events in postmenopausal women without previous cardiovascular disease. A nested case-control study was performed in the Women's Health Initiative hormone trials. Baseline lipids and hs-CRP were obtained from 271 incident patients with coronary heart disease (cases) and 707 controls. In a combined trial analysis, favorable lipid status at baseline tended to predict better coronary heart disease outcomes when using conjugated equine estrogen (CEE) with or without medroxyprogesterone acetate (MPA). Women with a low-density lipoprotein (LDL)/high-density lipoprotein (HDL) cholesterol ratio disease when using CEE with or without MPA (odds ratio 0.60, 95% confidence interval 0.34 to 1.06), whereas women with an LDL/HDL cholesterol ratio > or =2.5 had increased risk of coronary heart disease (odds ratio 1.73, 95% confidence interval 1.18 to 2.53, p for interaction = 0.02). Low hs-CRP added marginally to the value of LDL/HDL ratio disease benefit on hormone therapy. In conclusion, postmenopausal women with undesirable lipid levels had excess coronary heart disease risk when using CEE with or without MPA. However, women with favorable lipid levels, especially LDL/HDL cholesterol ratio disease with CEE with or without MPA irrespective of hs-CRP.

  9. The relationship of high sensitivity C-reactive protein to percent body fat mass, body mass index, waist-to-hip ratio, and waist circumference in a Taiwanese population

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    Lin Wen-Yuan

    2010-09-01

    Full Text Available Abstract Background High-sensitivity C-reactive protein (hs-CRP is an easily measured inflammatory biomarker. This study compared the association of percent body fat mass (%FM, body mass index (BMI, waist circumference (WC, and waist-to-hip ratio (WHR with hs-CRP in a Taiwanese population. Methods A total of 1669 subjects aged 40-88 years were recruited in 2004 in a metropolitan city in Taiwan. The relationships between obesity indicators and a high level of hs-CRP were examined using multivariate logistic regression analysis. The upper quartile of the hs-CRP distributions was defined as the high category group. The areas under the curve (AUCs of the receiver operating characteristic curves were calculated for all obesity indicators to compare their relative ability to correctly classify subjects with a high level of hs-CRP. Results After multivariate adjustment, the odds ratio for %FM was the only significant indicator that was associated with a high level of hs-CRP in men (1.55, 95% CI: 1.07-2.25. All indicators were associated with a high level of hs-CRP in women. In men, the AUCs for %FM were significantly higher than those for BMI, WHR, and WC, when demographic and lifestyle behaviors were considered (p Conclusions Our study demonstrates that %FM is the only obesity indicator that is strongly associated with a high level of hs-CRP after adjusting for sociodemographic factors, lifestyle behaviors and components of metabolic syndrome in both genders in a Taiwanese population aged forty years and over. In men, %FM had the greatest ability to classify subjects with a high level of hs-CRP when only demographic and lifestyle behaviors were considered. Our study finding has important implications for the screening of obesity in community settings.

  10. Association of serum leptin with serum C-reactive protein in hemodialysis patients

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    Rastegari Ebrahim

    2012-04-01

    Full Text Available Introduction: Recent investigations have shown that leptin is cleared principally by the kidney. Objectives: To examine whether and how in patients on hemodialysis the level of C-reactive protein level correlate with serum leptin. Patients and Methods: The total patients were 36. The mean patients’ age were 46 (16 years. The median length of the time patients were on hemodialysis were 19 months. Results: The mean serum C-reactive protein was 8.7 (6.6 mg/l (median: 8 mg/l. The mean serum leptin was 9.4 (14 ng/ml (median: 5.75 ng/ml. In this study we found a significant inverse correlation of serum leptin with serum C-reactive protein (r= -0.57, p= 0.041 was seen. Conclusion: Our data supports, the positive effect of leptin on nutrition and support the theory of protective effects (reverse epidemiology of leptin in hemodialysis patients.

  11. Increased Body Mass Index, Elevated C-reactive Protein, and Short Telomere Length

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    Rode, Line; Nordestgaard, Børge G; Weischer, Maren;

    2014-01-01

    CONTEXT: Obesity is associated with short telomere length. The cause of this association is unknown. OBJECTIVE: We hypothesized that genetically increased body mass index (BMI) is associated with telomere length shortening and that low-grade inflammation might contribute through elevated C......-reactive protein. SETTING AND DESIGN: We studied 45,069 individuals from the Copenhagen General Population Study with measurements of leukocyte telomere length, BMI, and C-reactive protein in a Mendelian randomization study. Using the three obesity-associated polymorphisms FTO rs9939609, MC4R rs17782313, and TMEM......18 rs6548238, and the CRP promoter polymorphism rs3091244 in instrumental variable analyses, we estimated the associations between genetically increased BMI and telomere length and between genetically increased C-reactive protein and telomere length. RESULTS: In multivariable-adjusted observational...

  12. Associations of childhood adversity and adulthood trauma with C-reactive protein: A cross-sectional population-based study.

    Science.gov (United States)

    Lin, Joy E; Neylan, Thomas C; Epel, Elissa; O'Donovan, Aoife

    2016-03-01

    Mounting evidence highlights specific forms of psychological stress as risk factors for ill health. Particularly strong evidence indicates that childhood adversity and adulthood trauma exposure increase risk for physical and psychiatric disorders, and there is emerging evidence that inflammation may play a key role in these relationships. In a population-based sample from the Health and Retirement Study (n=11,198, mean age 69 ± 10), we examine whether childhood adversity, adulthood trauma, and the interaction between them are associated with elevated levels of the systemic inflammatory marker high sensitivity C-reactive protein (hsCRP). All models were adjusted for age, gender, race, education, and year of data collection, as well as other possible confounds in follow-up sensitivity analyses. In our sample, 67% of individuals had experienced at least one traumatic event during adulthood, and those with childhood adversity were almost three times as likely to have experienced trauma as an adult. Childhood adversities and adulthood traumas were independently associated with elevated levels of hsCRP (β=0.03, p=0.01 and β=0.05, ptrauma alone, Estimate=-0.06, 95% CI [-0.003, -0.12], p=0.04, but not compared to those with childhood adversity alone, Estimate=-0.06, 95% CI [0.03, -0.16], p=0.19. There was no interaction between childhood and adulthood trauma exposure. To our knowledge, this is the first study to examine adulthood trauma exposure and inflammation in a large population-based sample, and the first to explore the interaction of childhood adversity and adulthood trauma with inflammation. Our study demonstrates the prevalence of trauma-related inflammation in the general population and suggests that childhood adversity and adulthood trauma are independently associated with elevated inflammation.

  13. C-reactive protein and its relation to high blood pressure in overweight or obese children and adolescents

    Science.gov (United States)

    Noronha, Juliana Andreia F.; Medeiros, Carla Campos M.; Cardoso, Anajás da Silva; Gonzaga, Nathalia Costa; Ramos, Alessandra Teixeira; Ramos, André Luiz C.

    2013-01-01

    OBJECTIVE To investigate the association between C-reactive protein (CRP) and high blood pressure (BP) in overweight or obese children and adolescents. METHODS Cross-sectional study with 184 overweight or obese children and adolescents aged from two to 18 years old, from April, 2009 to April, 2010. The classification of nutritional status used the body mass index (BMI). Based on the Centers for Disease Control and Prevention curve, individuals were classified as: overweight (BMI between the 85th-95th percentiles), obesity (BMI between 95th-97th percentiles) and severe obesity (BMI >97th percentile). Abnormal values were considered for systolic BP (SBP) and/or diastolic (DBP) if ≥90th percentile of the BP curve recommended for children and adolescents in the V Brazilian Guidelines on Hypertension, for waist circumference (WC) if ≥90th percentile of the curve established by the National Cholesterol Education Program, and for high sensitive CRP (hs-CRP) if >3mg/dL. To evaluate the association of inadequate values of CRP and the studied groups, chi-square test and analysis of variance were applied, using the Statistical Package for the Social Sciences version 17.0 and adopting a significance level of 5%. RESULTS Among the evaluated sample, 66.3% were female, 63.5%, non-white, 64.1% had severe obesity, 78.3% had altered WC and 70.6% presented high BP. There was a significant association of CRP high levels with altered WC and BMI ≥97th percentile. In adolescents, high CRP was related to high SBP. CRP mean values were higher in individuals with elevated SBP. CONCLUSIONS Inadequate values of hs-CRP were associated with severe obesity and high SBP in the studied population. These markers can be used to identify children and adolescents at higher risk for developing atherosclerosis. PMID:24142315

  14. C-reactive protein and its relation to high blood pressure in overweight or obese children and adolescents

    Directory of Open Access Journals (Sweden)

    Juliana Andreia F. Noronha

    2013-09-01

    Full Text Available OBJECTIVE To investigate the association between C-reactive protein (CRP and high blood pressure (BP in overweight or obese children and adolescents. METHODS Cross-sectional study with 184 overweight or obese children and adolescents aged from two to 18 years old, from April, 2009 to April, 2010. The classification of nutritional status used the body mass index (BMI. Based on the Centers for Disease Control and Prevention curve, individuals were classified as: overweight (BMI between the 85th-95th percentiles, obesity (BMI between 95th-97th percentiles and severe obesity (BMI >97th percentile. Abnormal values were considered for systolic BP (SBP and/or diastolic (DBP if ≥90th percentile of the BP curve recommended for children and adolescents in the V Brazilian Guidelines on Hypertension, for waist circumference (WC if ≥90th percentile of the curve established by the National Cholesterol Education Program, and for high sensitive CRP (hs-CRP if >3mg/dL. To evaluate the association of inadequate values of CRP and the studied groups, chi-square test and analysis of variance were applied, using the Statistical Package for the Social Sciences version 17.0 and adopting a significance level of 5%. RESULTS Among the evaluated sample, 66.3% were female, 63.5%, non-white, 64.1% had severe obesity, 78.3% had altered WC and 70.6% presented high BP. There was a significant association of CRP high levels with altered WC and BMI ≥97th percentile. In adolescents, high CRP was related to high SBP. CRP mean values were higher in individuals with elevated SBP. CONCLUSIONS Inadequate values of hs-CRP were associated with severe obesity and high SBP in the studied population. These markers can be used to identify children and adolescents at higher risk for developing atherosclerosis.

  15. Fast bedside measurement of blood count and C-reactive protein in newborns compared with conventional methods.

    Science.gov (United States)

    Papa, F; Rongioletti, M; Majolini, M B; Collegiani, V; Vaccarella, C; Notarmuzi, M L; Cortesi, M; Pasqualetti, P; Cicchese, M; Agostino, R; Liumbruno, G M

    2012-01-01

    Abnormal complete blood count (CBC) and high plasma C-reactive protein (CRP) are associated with neonatal infections and could be helpful in the diagnosis of neonatal sepsis and to monitor the antibiotic treatment. The aim of this work is to evaluate and compare the performance of a bedside analyzer for blood count and C-reactive protein (CRP) with a conventional analyzer in a neonatal population. 150 capillary or venous blood samples of term and preterm newborns were processed on an ABX-MicrosCRP200 analyzer and on a SysmexXE2100 (conventional hematology analyzer) for CBC, leukocyte differential, reticulocytes, and nucleated red blood cells (NRBC); high-sensitivity CRP (hs-CRP) was performed on a ModularPE. The differences between complete blood count and CRP were regressed against their means and assessed by means of intra-class-correlation. The intra-class-correlation for white blood cell (WBC) was 0.98, for hemoglobin 0.97, for hematocrit 0.96, for mean corpuscular volume 0.95, and for platelet 0.98. ABX-MicrosCRP200 overestimated the WBC (+1.27 x 10(3)/microL; p < 0.001), hematocrit (+1.80%; p < 0.001), and platelet (+13.55 x 10(3)/microL; p < 0.001). The intra-class-correlation for CRP was high (0.97), without systematic difference between the two values (p = 0.64). The agreement between the two methods was high for both tests. However, the SD of the difference for WBC and platelet could be clinically important in leukopenic or thrombocytopenic newborns.

  16. Depressive symptoms and C-reactive protein in a Brazilian urban community

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    W.W. Dressler

    2006-08-01

    Full Text Available Psychological depression is an independent risk factor for coronary artery disease. C-reactive protein has been implicated as a mediator of the effect of psychological depression. Several studies have found that individuals, especially men, who report higher levels of psychological depression also have higher levels of C-reactive protein. The current study was undertaken to replicate these results in a Brazilian population, in which there is a much wider range of variation in both background characteristics (such as socioeconomic status and coronary artery disease risk factors. A sample of 271 individuals was interviewed using the Center for Epidemiological Studies Depression Scale. Fasting blood samples were obtained and evaluated for C-reactive protein (assessed by a turbidimetric immunoassay using a Dade Behring kit analysis in a subsample (N = 258 of individuals. The mean ± SD C-reactive protein for the entire sample was 0.43 ± 0.44, with 0.42 ± 0.48 for men and 0.43 ± 0.42 mg/L for women. Data were analyzed using multiple regression analysis, controlling for age, sex, body mass index, socioeconomic status, tobacco use, and both total cholesterol and low-density lipoprotein cholesterol. Higher reported depressive symptoms were correlated with higher C-reactive protein for men (partial r = 0.298, P = 0.004 and with lower C-reactive protein for women (partial r = -0.154, P = 0.059. The differences in the associations for men and women could be a result of differential effects of sex hormones on stress reactivity and immune response. On the other hand, this difference in the associations may be related to gender differences in the disclosure of emotion and the effect that self-disclosure has on physical health and immune response.

  17. C-reactive protein serum level in patients with psoriasis before and after treatment with narrow-band ultraviolet B*

    Science.gov (United States)

    Farshchian, Mahmoud; Ansar, Akram; Sobhan, Mohammadreza; Hoseinpoor, Valiollah

    2016-01-01

    Background C-reactive protein is an inflammatory biomarker and its level increases in the serum of psoriatic patients. Its level is also associated with Psoriasis Area and Severity Index score. Objective The aim of this study was to assess the decrement of serum C-reactive protein level with narrow-band ultraviolet B (NB-UVB) therapy. Methods C-reactive protein serum levels in psoriasis patients were measured before and after treatment with NB-UVB and the data were analyzed in relation to the Psoriasis Area and Severity Index score improvement. Results Baseline C-reactive protein levels among psoriatic patients were higher than normal. These levels decreased significantly after treatment (P<0.001). At the beginning of the study, patients with higher levels of C-reactive protein also had more extensive and severe skin involvement. The highest decrease in C-reactive protein was observed in patients who responded better to the treatment and achieved a higher Psoriasis Area and Severity Index 75%. There was an association between baseline Psoriasis Area and Severity Index scores and C-reactive protein levels. Conclusion Patients with moderate to severe plaque-type psoriasis had active systemic inflammation, which was demonstrated by increased levels of C-reactive protein. Furthermore, skin disease severity was correlated with C-reactive protein levels. Phototherapy healed the psoriatic skin lesions and reduced inflammation, while decreasing C-reactive protein levels. PMID:27828628

  18. Comparison of Lipoprotein-Associated Phospholipase A2 and High Sensitive C-Reactive Protein as Determinants of Metabolic Syndrome in Subjects without Coronary Heart Disease: In Search of the Best Predictor

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    Mónica Acevedo

    2015-01-01

    Full Text Available High sensitivity C-reactive protein (hsCRP is a marker of metabolic syndrome (MS and cardiovascular (CV disease. Lipoprotein-associated phospholipase A2 (Lp-PLA2 also predicts CV disease. There are no reports comparing these markers as predictors of MS. Methods. Cross-sectional study comparing Lp-PLA2 and hsCRP as predictors of MS in asymptomatic subjects was carried out; 152 subjects without known atherosclerosis participated. Data were collected on demographics, cardiovascular risk factors, anthropometric and biochemical measurements, and hsCRP and Lp-PLA2 activity levels. A logistic regression analysis was performed with each biomarker and receiver operating characteristic (ROC curves were constructed for MS. Results. Mean age was 46 ± 11 years, and 38% of the subjects had MS. Mean Lp-PLA2 activity was 185 ± 48 nmol/mL/min, and mean hsCRP was 2.1 ± 2.2 mg/L. Subjects with MS had significantly higher levels of Lp-PLA2 (P=0.03 and hsCRP (P<0.0001 than those without MS. ROC curves showed that both markers predicted MS. Conclusion. Lp-PLA2 and hsCRP are elevated in subjects with MS. Both biomarkers were independent and significant predictors for MS, emphasizing the role of inflammation in MS. Further research is necessary to determine if inflammation predicts a higher risk for CV events in MS subjects.

  19. Comparison of Lipoprotein-Associated Phospholipase A2 and High Sensitive C-Reactive Protein as Determinants of Metabolic Syndrome in Subjects without Coronary Heart Disease: In Search of the Best Predictor

    Science.gov (United States)

    Acevedo, Mónica; Kramer, Verónica; Adasme, Marcela; Briones, Luisa

    2015-01-01

    High sensitivity C-reactive protein (hsCRP) is a marker of metabolic syndrome (MS) and cardiovascular (CV) disease. Lipoprotein-associated phospholipase A2 (Lp-PLA2) also predicts CV disease. There are no reports comparing these markers as predictors of MS. Methods. Cross-sectional study comparing Lp-PLA2 and hsCRP as predictors of MS in asymptomatic subjects was carried out; 152 subjects without known atherosclerosis participated. Data were collected on demographics, cardiovascular risk factors, anthropometric and biochemical measurements, and hsCRP and Lp-PLA2 activity levels. A logistic regression analysis was performed with each biomarker and receiver operating characteristic (ROC) curves were constructed for MS. Results. Mean age was 46 ± 11 years, and 38% of the subjects had MS. Mean Lp-PLA2 activity was 185 ± 48 nmol/mL/min, and mean hsCRP was 2.1 ± 2.2 mg/L. Subjects with MS had significantly higher levels of Lp-PLA2 (P = 0.03) and hsCRP (P < 0.0001) than those without MS. ROC curves showed that both markers predicted MS. Conclusion. Lp-PLA2 and hsCRP are elevated in subjects with MS. Both biomarkers were independent and significant predictors for MS, emphasizing the role of inflammation in MS. Further research is necessary to determine if inflammation predicts a higher risk for CV events in MS subjects. PMID:26089902

  20. High-sensitive C-reactive protein level and oxidative stress-related status in former athletes in relation to traditional cardiovascular risk factors.

    Science.gov (United States)

    Pihl, E; Zilmer, K; Kullisaar, T; Kairane, C; Pulges, A; Zilmer, M

    2003-12-01

    To analyze systemic and cellular oxidative stress-related indices as well as C-reactive protein level in former top-level athletes in relation to traditional cardiovascular risk factors. A cross-sectional study was performed in 53 former male athletes and 25 sedentary controls (age range: 39-59 years). We measured anthropometric factors (BMI, fat percentage, WHR), resting blood pressure (SBP, DBP), serum cholesterol (CHOL), high-density lipoprotein-cholesterol (HDL-C), low-density lipoprotein-cholesterol (LDL-C), triglycerides (TG), total antioxidant status (TAS), oxidized LDL-C (oxLDL), diene conjugates (DC), glutathione redox status, high-sensitive C-reactive protein (hsCRP), and leisure-time physical activity. Physically active former athletes had significantly lower mean overweight (BMI, fat percentage, WHR), better spectrum of atherogenesis indicators (CHOL, HDL-C, TG, TG:HDL-C ratio) and lower oxidative stress (oxLDL, oxLDL:LDL-C ratio, DC) values than sedentary ex-athletes. No significant differences in these variables were found between the sedentary ex-athletes and control group. Significant associations were found between physical activity (METs), SBP, DBP, hypertension, CHOL, HDL-C, TG, TG:HDL-C ratio, oxLDL, oxLDL:LDL-C ratio, DC and hsCRP. A physically active lifestyle is related to a lower cardiovascular disease (CVD) risk profile including a substantially lower systemic and cellular oxidative stress status as well as C-reactive protein level in middle-aged men. Copyright 2003 Elsevier Ireland Ltd.

  1. High-sensitivity c-reactive protein and gamma-glutamyl transferase levels are synergistically associated with metabolic syndrome in community-dwelling persons

    Directory of Open Access Journals (Sweden)

    Takayama Shuzo

    2010-12-01

    Full Text Available Abstract Background Metabolic syndrome (MetS is associated with an increased risk of major cardiovascular events. Increased high-sensitivity C-reactive protein (hsCRP levels are associated with MetS and its components. Changes in gamma-glutamyl transferase (GGT levels in response to oxidative stress are also associated with MetS, and the levels could be modulated by hsCRP. Methods From a single community, we recruited 822 men (mean age, 61 ± 14 years and 1,097 women (63 ± 12 years during their annual health examination. We investigated whether increased hsCRP and GGT levels are synergistically associated with MetS and insulin resistance evaluated by Homeostasis of model assessment of insulin resistance (HOMA-IR. Results Of these subjects, 141 men (17.2% and 170 women (15.5% had MetS. Participants with MetS had a higher hsCRP and GGT level than those without MetS in both genders, and the HOMA-IR increased significantly in correlation with an increase in hsCRP and GGT. In men, the adjusted odds ratios (95% confidence interval for MetS across tertiles of hsCRP and GGT were 1.00, 1.69 (1.01-2.80, and 2.13 (1.29-3.52, and 1.00, 3.26 (1.84-5.78 and 6.11 (3.30-11.3, respectively. In women, the respective corresponding values were 1.00, 1.54 (0.92-2.60, and 3.08 (1.88-5.06, and 1.00, 1.70 (1.04-2.79 and 2.67 (1.66-4.30. The interaction between increased hsCRP and GGT was a significant and independent determinant for MetS and insulin resistance in both genders. Conclusions These results suggested that higher CRP and GGT levels were synergistically associated with MetS and insulin resistance, independently of other confounding factor in the general population.

  2. Association of C-reactive protein and homocysteine with subclinical coronary plaque subtype and stenosis using low-dose MDCT coronary angiography.

    Science.gov (United States)

    Lin, Tsann; Liu, Juhn-Cherng; Chang, Li-Ya; Shen, Chien-Wei

    2010-10-01

    Given the uncertainty regarding the relationship of C-reactive protein (CRP) and homocysteine (Hcy) to atherosclerotic burden, our aim was to determine whether CRP and Hcy are related to the presence of subclinical coronary plaque and stenosis. We did a cross-sectional analysis of data gathered on 1248 consecutive, newly self-referred, middle-aged subjects who underwent health check ups at China Medical University Hospital. Participants had at least one cardiac risk factor, but no known coronary heart disease. Low-dose multidetector computed tomography coronary angiography (MDCT-CA) was used to measure coronary artery stenosis and identify plaque subtypes. Subjects were divided into quartiles based on levels of high-sensitivity (hs)-CRP and Hcy. hs-CRP level and Hcy level were associated with the relative proportion of plaque subtypes; Hcy level (P0.05) was associated with prevalence of artery segment stenosis. After multivariate adjustment for traditional cardiovascular risk factors through logistic regression analysis, neither hs-CRP level nor Hcy level was independently associated with coronary plaque subtypes and stenosis (P>0.05). Subclinical atherosclerosis is mildly increased in subjects with higher CRP and Hcy levels, but this association is not independent of traditional cardiovascular risk factors. CRP and Hcy are poor predictors of atherosclerotic burden and coronary stenosis. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  3. High sensitivity C reactive protein as a prognostic marker in patients with mild to moderate aortic valve stenosis during lipid-lowering treatment

    DEFF Research Database (Denmark)

    Blyme, Adam; Asferg, Camilla; Nielsen, Olav W

    2015-01-01

    AIMS: To assess the prognostic importance of high-sensitive C reactive protein (hsCRP) in patients with mild to moderate aortic valve stenosis during placebo or simvastatin/ezetimibe treatment in Simvastatin and Ezetimibe in Aortic Stenosis (SEAS). METHODS AND RESULTS: In 1620 SEAS patients, we...... measured lipids and hsCRP at baseline and after 1 year of treatment and registered during 4 years of follow-up major cardiovascular events (MCE) composed of ischaemic cardiovascular events (ICE) and aortic valve-related events (AVE). Simvastatin/ezetimibe reduced low-density lipoprotein cholesterol (3.......49 (2.94 to 4.15) to 1.32 (1.02 to 1.69) vs 3.46 (2.92 to 4.08) to 3.34 (2.81 to 3.92) mmol/L) and hsCRP (2.1 (0.9 to 4.1) to 1.2 (0.6 to 2.4) vs 2.2 (0.9 to 4.9) to 1.8 (0.85 to 4.35) mg/L, all panalysis adjusting...

  4. Metabolic syndrome, insulin resistance, fibrinogen, homocysteine, leptin, and C-reactive protein in obese patients with obstructive sleep apnea syndrome

    Directory of Open Access Journals (Sweden)

    Basoglu Ozen

    2011-01-01

    Full Text Available Objective: The prevalence of obstructive sleep apnea syndrome (OSAS and metabolic syndrome is increasing worldwide, in part linked to epidemic of obesity. The purposes of this study were to establish the rate of metabolic syndrome and to compare fibrinogen, homocysteine, high-sensitivity C-reactive protein (hsCRP, leptin levels, and homeostasis model assessment insulin resistance (HOMA-IR in the obese patients with and without OSAS. Methods: The study population included 36 consecutive obese patients with OSAS (23 males; mean age, 50.0 ±19.7 years, and 34 obese patients without OSAS (17 males; mean age, 49.7±11.1 years were enrolled as control group. Metabolic syndrome was investigated; fibrinogen, homocysteine, CRP, and leptin levels were measured, and IR was assessed. Results: Metabolic syndrome was found in 17 (47.2% obese OSAS patients, whereas only 29.4% of obese subjects had metabolic syndrome (P > 0.05. Obese patients with OSAS had significantly higher mean levels of triglyceride (P< 0.001, total-cholesterol ( P = 0.003, low-density lipoprotein-cholesterol ( P = 0.001, fasting glucose ( P = 0.01, HOMA-IR ( P<0.001, thyroid-stimulating hormone ( P = 0.03, fibrinogen ( P < 0.003, hsCRP ( P <0.001, and leptin ( P = 0.03 than control group . Besides, leptin level was positively correlated with waist ( r = 0.512, P = 0.03 and neck circumferences ( r = 0.547, P = 0.03, and fasting glucose (r = 0.471, P = 0.04 in OSAS patients, but not in obese subjects. Conclusion: This study demonstrated that obese OSAS patients may have an increased rate of metabolic syndrome and higher levels of serum lipids, fasting glucose, IR, leptin, fibrinogen, and hsCRP than obese subjects without sleep apnea. Thus, clinicians should be encouraged to systematically evaluate the presence of metabolic abnormalities in OSAS and vice versa.

  5. Pleiotropy among common genetic loci identified for cardiometabolic disorders and C-reactive protein

    NARCIS (Netherlands)

    S. Ligthart (Symen); P.S. de Vries (Paul); A.G. Uitterlinden (André); A. Hofman (Albert); O.H. Franco (Oscar); D.I. Chasman (Daniel); A. Dehghan (Abbas); J. Dupuis (Josée); M. Barbalic (maja); J.C. Bis (Joshua); G. Eiriksdottir (Gudny); Lu, C. (Chen); N. Pellikka (Niina); H. Wallaschofski (Henri); J. Kettunen (Johannes); Henneman, P. (Peter); J. Baumert (Jens); D.P. Strachan (David); C. Fuchsberger (Christian); V. Vitart (Veronique); J.F. Wilson (James F); Paré, G. (Guillaume); S. Naitza (Silvia); M.E. Rudock (Megan); I. Surakka (Ida); E.J.C. de Geus (Eco); B.Z. Alizadeh (Behrooz); J.M. Guralnik (Jack); A.R. Shuldiner (Alan); T. Tanaka (Toshiko); R.Y.L. Zee (Robert); R.B. Schnabel (Renate); V. Nambi (Vijay); M. Kavousi (Maryam); S. Ripatti (Samuli); M. Nauck (Matthias); Smith, N.L. (Nicholas L.); A.V. Smith (Albert Vernon); Sundvall, J. (Jouko); P. Scheet (Paul); Y. Liu (Yongmei); A. Ruokonen (Aimo); L.M. Rose (Lynda); M.G. Larson (Martin); R.C. Hoogeveen (Ron); N.B. Freimer (Nelson); A. Teumer (Alexander); R.P. Tracy (Russell); L.J. Launer (Lenore); J.E. Buring (Julie); J.F. Yamamoto (Jennifer); A.R. Folsom (Aaron); E.J.G. Sijbrands (Eric); J.S. Pankow (James); P. Elliott (Paul); J.F. Keaney (John); Sun, W. (Wei); A.-P. Sarin; M. Fontes (Michel); S. Badola (Sunita); B.C. Astor (Brad); Pouta, A. (Anneli); Werda, K. (Karl); K.H. Greiser (Karin Halina); O. Kuss (Oliver); Schwabedissen, H.E.M.Z. (Henriette E. Meyer Zu); Thiery, J. (Joachim); Y. Jamshidi (Yalda); Nolte, I.M. (Ilja M.); N. Soranzo (Nicole); T.D. Spector (Timothy); H. Völzke (Henry); A.N. Parker (Alex); T. Aspelund (Thor); Bates, D. (David); Young, L. (Lauren); K. Tsui (Kim); D.S. Siscovick (David); X. Guo (Xiuqing); Rotter, J.I. (Jerome I.); M. Uda (Manuela); D. Schlessinger; I. Rudan (Igor); A.A. Hicks (Andrew); B.W.J.H. Penninx (Brenda); B. Thorand (Barbara); C. Gieger (Christian); J. Coresh (Josef); G.A.H.M. Willemsen (Gonneke); T.B. Harris (Tamara); M.-R. Jarvelin (Marjo-Riitta); K.M. Rice (Kenneth); D. Radke (Dörte); V. Salomaa (Veikko); J.A.P. Willems van Dijk (Ko); E.A. Boerwinkle (Eric); R.S. Vasan (Ramachandran Srini); L. Ferrucci (Luigi); Q. Gibson (Quince); S. Bandinelli (Stefania); H. Snieder (Harold); D.I. Boomsma (Dorret); X. Xiao (Xiangjun); H. Campbell (Harry); C. Hayward (Caroline); P.P. Pramstaller (Peter Paul); C.M. van Duijn (Cock); L. Peltonen (Leena Johanna); B.M. Psaty (Bruce); V. Gudnason (Vilmundur); P.M. Ridker (Paul); G. Homuth (Georg); W. Koenig (Wolfgang); C. Ballantyne (Christie); J.C.M. Witteman (Jacqueline); E.J. Benjamin (Emelia); M. Perola (Markus); Chasman., D.I. (Daniel I.)

    2015-01-01

    textabstractPleiotropic genetic variants have independent effects on different phenotypes. C-reactive protein (CRP) is associated with several cardiometabolic phenotypes. Shared genetic backgrounds may partially underlie these associations. We conducted a genome-wide analysis to identify the shared

  6. Pleiotropy among common genetic loci identified for cardiometabolic disorders and C-reactive protein

    NARCIS (Netherlands)

    Ligthart, Symen; de Vries, Paul S.; Uitterlinden, André G.; Hofman, Albert; Franco, Oscar H.; Chasman, Daniel I.; Dehghan, Abbas; Dupuis, Josée; Barbalic, Maja; Bis, Joshua C.; Eiriksdottir, Gudny; Lu, Chen; Pellikka, Niina; Wallaschofski, Henri; Kettunen, Johannes; Henneman, Peter; Baumert, Jens; Strachan, David P.; Fuchsberger, Christian; Vitart, Veronique; Wilson, James F.; Paré, Guillaume; Naitza, Silvia; Rudock, Megan E.; Surakka, Ida; De Geus, Eco J. C.; Alizadeh, Behrooz Z.; Guralnik, Jack M. D.; Shuldiner, Alan; Tanaka, Toshiko; Zee, Robert Y. L.; Schnabel, Renate B.; Nambi, Vijay; Kavousi, Maryam; Ripatti, Samuli; Nauck, Matthias; Smith, Nicholas L.; Smith, Albert V.; Sundvall, Jouko; Scheet, Paul; Liu, Yongmei; Ruokonen, Aimo; Rose, Lynda M.; Larson, Martin G.; Hoogeveen, Ron C.; Freimer, Nelson B.; Teumer, Alexander; Tracy, Russell P.; Launer, Lenore J.; Buring, Julie E.; Yamamoto, Jennifer F.; Folsom, Aaron R.; Sijbrands, Eric J. G.; Pankow, James; Elliott, Paul; Keaney, John F.; Sun, Wei; Sarin, Antti-Pekka; Fontes, João D.; Badola, Sunita; Astor, Brad C.; Pouta, Anneli; Werda, Karl; Greiser, Karin H.; Kuss, Oliver; Schwabedissen, Henriette E. Meyer Zu; Thiery, Joachim; Jamshidi, Yalda; Nolte, Ilja M.; Soranzo, Nicole; Spector, Timothy D.; Völzke, Henry; Parker, Alexander N.; Aspelund, Thor; Bates, David; Young, Lauren; Tsui, Kim; Siscovick, David S.; Guo, Xiuqing; Rotter, Jerome I.; Uda, Manuela; Schlessinger, David; Rudan, Igor; Hicks, Andrew A.; Penninx, Brenda W.; Thorand, Barbara; Gieger, Christian; Coresh, Joe; Willemsen, Gonneke; Harris, Tamara B.; Järvelin, Marjo-Riitta; Rice, Kenneth; Radke, Dörte; Salomaa, Veikko; Van Dijk, Ko Willems; Boerwinkle, Eric; Vasan, Ramachandran S.; Ferrucci, Luigi; Gibson, Quince D.; Bandinelli, Stefania; Snieder, Harold; Boomsma, Dorret I.; Xiao, Xiangjun; Campbell, Harry; Hayward, Caroline; Pramstaller, Peter P.; Duijn, Cornelia Mvan; Peltonen, Leena; Psaty, Bruce M.; Gudnason, Vilmundur; Ridker, Paul M.; Homuth, Georg; Koenig, Wolfgang; Ballantyne, Christie M.; Witteman, Jacqueline C. M.; Benjamin, Emelia J.; Perola, Markus; Chasman., Daniel I.

    2015-01-01

    Pleiotropic genetic variants have independent effects on different phenotypes. C-reactive protein (CRP) is associated with several cardiometabolic phenotypes. Shared genetic backgrounds may partially underlie these associations. We conducted a genome-wide analysis to identify the shared genetic back

  7. Interleukin-6 and C-reactive protein as prognostic biomarkers in metastatic colorectal cancer

    DEFF Research Database (Denmark)

    Thomsen, Maria; Kersten, Christian; Sorbye, Halfdan

    2016-01-01

    Objectives: The aim was to explore the prognostic significance of IL-6 and markers of systemic inflammatory response (SIR), in particular C-reactive protein (CRP), in metastatic colorectal cancer (mCRC) patients, in the total study population and according to RAS and BRAF mutation status. Results...

  8. Prognostic value of high sensitive C-reactive protein in subjects with silent myocardial ischemia

    DEFF Research Database (Denmark)

    Mouridsen, Mette; Intzilakis, Theodoros; Binici, Zeynep

    2012-01-01

    OBJECTIVES: The aim of this study was to evaluate the prognostic value of high sensitive C-reactive protein (CRP) in subjects with silent myocardial ischemia (SMI). DESIGN: In total, 678 healthy men and women aged 55 to 75 years with no history of cardiovascular disease or stroke were included...

  9. complement C3, Complement C4 and C-reactive protein

    African Journals Online (AJOL)

    ajl yemi

    2011-12-19

    Dec 19, 2011 ... Serum levels of complement C3, C4 and C-reactive protein were determined in 24 male smokers ... ability to alter the function of immune cells (Sopori, 2002). ... history of ≥1 cigarette per day and smoking period of at least 6.

  10. C-reactive protein a better indicator of inflammation after third molar ...

    African Journals Online (AJOL)

    2012-08-22

    Aug 22, 2012 ... Department of Oral Surgery, S.M.B.T. Dental College,. Sangamner, State .... and the development of peripheral arterial disease.[7-9]. C-reactive .... protein in patients with end-stage periodontitis getting teeth replaced with.

  11. Investigating the Causal Relationship of C-Reactive Protein with 32 Complex Somatic and Psychiatric Outcomes

    DEFF Research Database (Denmark)

    Prins, Bram P; Abbasi, Ali; Wong, Anson

    2016-01-01

    BACKGROUND: C-reactive protein (CRP) is associated with immune, cardiometabolic, and psychiatric traits and diseases. Yet it is inconclusive whether these associations are causal. METHODS AND FINDINGS: We performed Mendelian randomization (MR) analyses using two genetic risk scores (GRSs) as inst...

  12. Clinical practice of procalcitonin and hypersensitive c-reactive protein test in neonatal infection.

    Science.gov (United States)

    Yao, Aimei; Liu, Jingyan; Chang, Jing; Deng, Caiyan; Hu, Yulian; Yu, Fengqin; Ma, Zhanmin; Wang, Guangzhou

    2016-03-01

    To study the clinical practice of procalcitonin and hypersensitive c-reactive protein test in neonatal infection. Two hundred cases of our hospital treatment confirmed infection early newborn children were selected from February 2014 to March 2015. According to the condition, the children were divided into four groups as follows: severe infection group, local infection group, non-infection group and healthy newborns group. At the same time, the new healthy newborns were chosen as control group. The levels of serum procalcitonin and high-sensitivity C-reactive protein were detected in all children and the levels in severe infection group children before and after treatment were also quantitatively detected and the test results were analyzed. There was significant difference in procalcitonin among the four groups (pSinfection group has no significant difference compared with the non-infection group (p>0.05). But there was significant difference between the local infection group and healthy newborn group. As for the severe infection group, both the levels of procalcitonin and positive rate of high-sensitivity C-reactive protein had significant difference compared with the other groups. The detection of procalcitonin and high-sensitivity C-reactive protein could contribute to the diagnose of the early infection neonatal children and has important values in diagnosis and treatment of infectious diseases in the newborns.

  13. Abdominal obesity and smoking are important determinants of C-reactive protein in renal transplant recipients

    NARCIS (Netherlands)

    van Ree, RM; de Vries, APJ; Oterdoom, LH; The, TH; Gansevoort, RT; van der Heide, JJH; van Son, WJ; Ploeg, RJ; de Jong, PE; Gans, ROB; Bakker, SJL

    2005-01-01

    Background. C-reactive protein (CRP) is a predictor of coronary heart disease, total mortality and chronic allograft nephropathy in renal transplant recipients. The determinants of CRP have been investigated in the general population, but not in renal transplant recipients. CRP might reflect metabol

  14. High-sensitive C-reactive protein is associated with reduced lung function in young adults

    DEFF Research Database (Denmark)

    Rasmussen, F; Mikkelsen, D; Hancox, R J;

    2009-01-01

    Systemic inflammation has been associated with reduced lung function. However, data on the interrelationships between lung function and inflammation are sparse, and it is not clear if low-grade inflammation leads to reduced lung function. Associations between high-sensitive C-reactive protein (CR...

  15. Point-of-care C-reactive protein testing in Febrile Children in General Practice

    NARCIS (Netherlands)

    M. Montenij (Miriam); M.H. ten Brinke (Majolein); J. van Brakel (Jocelyn); Y.B. de Rijke (Yolanda); M.Y. Beger (Marjolein)

    2006-01-01

    markdownabstract__Background:__ Point-of-care testing for C-reactive protein (CRP) may be helpful in differentiating viral from bacterial infection. Such a device should give results comparable to laboratory testing. The aim was to evaluate two point-of-care CRP tests (Nycocard and QuikRead) in febr

  16. Variations in C-reactive protein during a single haemodialysis session do not associate with mortality

    NARCIS (Netherlands)

    C.L. Meuwese; N. Halbesma; P. Stenvinkel; F.W. Dekker; H. Molanaei; A.R. Qureshi; P. Barany; O. Heimburger; B. Lindholm; R.T. Krediet; E.W. Boeschoten; J.J. Carrero

    2010-01-01

    Background. An increase in C-reactive protein (CRP) levels during a single haemodialysis (HD) session has been associated with mortality. These associations, however, are difficult to understand from the current understanding of CRP metabolism. Methods. In 190 Swedish haemodialysis (HD) patients fro

  17. C-reactive protein and genetic variants and cognitive decline in old age: The PROSPER Study

    Science.gov (United States)

    Plasma concentrations of C-reactive protein (CRP), a marker of chronic inflammation, have been associated with cognitive impairment in old age. However, it is unknown whether CRP is causally linked to cognitive decline. Within the Prospective Study of Pravastatin in the Elderly at Risk (PROSPER) tri...

  18. Pretransplant C-reactive protein as a prognostic marker in allogeneic stem cell transplantation

    DEFF Research Database (Denmark)

    Jordan, Karina Kwi Im; Christensen, Ib Jarle; Heilmann, Carsten

    2014-01-01

    We evaluated the prognostic role of baseline levels of C-reactive Protein (CRP) as well as CRP levels during conditioning in patients undergoing myeloablative allogeneic stem cell transplantation (SCT). Furthermore, we studied the impact of baseline clinical factors and conditioning regimens on C...

  19. Elevated maternal C-reactive protein and increased risk of schizophrenia in a national birth cohort.

    Science.gov (United States)

    Canetta, Sarah; Sourander, Andre; Surcel, Heljä-Marja; Hinkka-Yli-Salomäki, Susanna; Leiviskä, Jaana; Kellendonk, Christoph; McKeague, Ian W; Brown, Alan S

    2014-09-01

    The objective of the present study was to investigate an association between early gestational C-reactive protein, an established inflammatory biomarker, prospectively assayed in maternal sera, and schizophrenia in a large, national birth cohort with an extensive serum biobank. A nested case-control design from the Finnish Prenatal Study of Schizophrenia cohort was utilized. A total of 777 schizophrenia cases (schizophrenia, N=630; schizoaffective disorder, N=147) with maternal sera available for C-reactive protein testing were identified and matched to 777 control subjects in the analysis. Maternal C-reactive protein levels were assessed using a latex immunoassay from archived maternal serum specimens. Increasing maternal C-reactive protein levels, classified as a continuous variable, were significantly associated with schizophrenia in offspring (adjusted odds ratio=1.31, 95% confidence interval=1.10-1.56). This finding remained significant after adjusting for potential confounders, including maternal and parental history of psychiatric disorders, twin/singleton birth, urbanicity, province of birth, and maternal socioeconomic status. This finding provides the most robust evidence to date that maternal inflammation may play a significant role in schizophrenia, with possible implications for identifying preventive strategies and pathogenic mechanisms in schizophrenia and other neurodevelopmental disorders.

  20. Comparison of tests for the measurement of C-reactive protein in the low range

    NARCIS (Netherlands)

    Bos, R.; Maat, M. de

    1998-01-01

    C-reactive protein (CRP) has recently been identified as an independent risk factor for cardiovascular disease. The published studies all used highly sensitive immunological assays that were specially designed in-house to measure CRP in the sub-clinical (normal) range. However, these tests are not

  1. Magnesium Status and Its Relationship with C-Reactive Protein in Obese Women.

    Science.gov (United States)

    de Oliveira, Ana Raquel Soares; Cruz, Kyria Jayanne Clímaco; Morais, Jennifer Beatriz Silva; Severo, Juliana Soares; de Freitas, Taynáh Emannuelle Coelho; Veras, Antonio Lobão; da Rocha Romero, Amanda Batista; Colli, Célia; do Nascimento Nogueira, Nadir; Torres-Leal, Francisco Leonardo; do Nascimento Marreiro, Dilina

    2015-12-01

    This study assessed the relationship between magnesium status and C-reactive protein concentration in obese and nonobese women. This cross-sectional study included 131 women, aged between 20 and 50 years, who were divided into two groups: obese (n=65) and control (n=66) groups. Magnesium intake was monitored using 3-day food records and NutWin software version 1.5. The plasma, erythrocyte, and urinary magnesium concentrations were determined by flame atomic absorption spectrophotometry. C-reactive protein concentration in serum was measured by immunoturbidimetric assay. The mean values of the magnesium content in the diet were lower than those recommended, though there was no significant difference between groups (p>0.05). The mean concentrations of plasma and erythrocyte magnesium were within the normal range, with no significant difference between groups (p>0.05). Urinary excretion of this mineral was less than the reference values in both groups, with no significant difference (p>0.05). The mean concentration of serum C-reactive protein was within the normal range in both groups, with no significant difference (p>0.05). There was a positive correlation between urinary magnesium and serum C-reactive protein (p=0.015). Obese patients ingest low dietary magnesium content, which seems to induce hypomagnesuria as a compensatory mechanism to keep plasma concentrations of the mineral at adequate levels. The study shows a positive correlation between urinary magnesium concentrations and serum C-reactive protein, suggesting the influence of hypomagnesuria on this inflammatory protein in obese women.

  2. THE PREVALENCE OF ELEVATED LEVELS OF C-REACTIVE PROTEIN AND ITS ASSOCIATION WITH TRADITIONAL RISK FACTORS AND MORBIDITY AMONG RESIDENTS OF THE RUSSIAN FEDERATION (ACCORDING TO THE ESSE-RF STUDY

    Directory of Open Access Journals (Sweden)

    S. E. Evstifeeva

    2015-09-01

    Full Text Available Aim. To study the association of high-sensitivity C-reactive protein (hsCRP level with socio-demographic, behavioral and traditional risk factors in different regions of the Russian Federation (RF.Material and methods. Data of the multicenter epidemiological study of cardiovascular disease in different regions of the Russian Federation (ESSE-RF were used. Representative sample of the unorganized male and female population aged 25-64 from 6 regions of the Russian Federation was drown. 3407 men and 6354 women (n=9761 were included into the study. Standard questionnaire was applied in all subjects. Gender, age, level of education, place of residence and region of residence, traditional risk factors and diseases were analyzed. HsCRP level (level ≥3.0 mg/l was defined as elevated one was evaluated to detect of indolent inflammation.Results. HsCRP levels in women was significantly higher compared to males (p<0.005. The average prevalence of elevated hsCRP in the regions was 24.2%, for men - 21.4%, and for women - 25.7% (p<0.005. Significant age-related dynamics of hsCRP (p<0.0001 was found. The average level of hsCRP was significantly lower (p<0.0001 in a cohort of persons with higher education against these with lower level of education. Level of hsCRP as well as prevalence of elevated hsCRP level were higher in villagers than this in the urban population (p<0.05. Prevalence of elevated hsCRP in patients with traditional risk factors after adjustment for sex, age, and region of residence showed that the elevated hsCRP was mostly associated with metabolic factors and diseases that were characterized by systemic inflammation.Conclusion. Elevated level of hsCRP (≥3.0 mg/l was significantly associated with female gender, with an older, less educated, and smoking population of Russians. After the multivariate adjustment there remained significant associations (p<0.0001 of elevated hsCRP level with obesity, including abdominal obesity, hyperglycemia

  3. Associations of Self-Reported Sleep Quality with Circulating Interferon Gamma-Inducible Protein 10, Interleukin 6, and High-Sensitivity C-Reactive Protein in Healthy Menopausal Women

    Science.gov (United States)

    Chang, Chia-Chu; Kor, Chew-Teng; Chen, Ting-Yu; Wu, Hung-Ming

    2017-01-01

    Introduction Sleep disturbance is very common in menopausal women and poor sleep quality has been linked to systemic inflammation. However, the impact of poor sleep quality on health outcomes of menopausal women remains unclear. This study evaluated the relationships between sleep quality and inflammation in menopausal women. Participants and design This cross-sectional study enrolled 281 healthy women aged 45 to 60 years. The Pittsburgh Sleep Quality Index (PSQI) was used to measure quality of sleep. Multiplex assays were used to measure the levels of 9 cytokines in morning fasting plasma samples. Other variables measured in this study included clinical characteristics and high-sensitivity C-reactive protein (hs-CRP). Setting The study was performed at a medical center. Results The 281 participants comprised 79 (28%) perimenopausal women and 202 (72%) postmenopausal women. Global PSQI scores were positively correlated with plasma hs-CRP levels (P = 0.012) and were marginally associated with interferon gamma-inducible protein-10 (IP10), interleukin 6 (IL6), and macrophage inflammatory protein-1beta (MIP-1β) levels. After adjusting for age, body mass index, menopause duration, and follicle stimulating hormone, multiple linear regression analysis revealed that high PSQI scores and sleep efficiency < 65% were associated with elevated plasma levels of hs-CRP, IP10, and IL6. In addition, sleep duration < 5 hours was associated with high hs-CRP levels. Conclusion Our data show that poor sleep quality and low sleep efficiency are associated with elevated levels of circulating inflammatory factors IP10, IL6 and hs-CRP and that short sleep duration is associated with high levels of hs-CRP in menopausal women. These findings provide novel evidence that poor sleep quality is linked to low-grade systemic inflammation in menopausal women. PMID:28060925

  4. Identification of Acidic pH-dependent Ligands of Pentameric C-reactive Protein*

    OpenAIRE

    Hammond, David J.; Sanjay K. Singh; Thompson, James A.; Beeler, Bradley W.; Rusiñol, Antonio E.; Pangburn, Michael K.; Potempa, Lawrence A.; Agrawal, Alok

    2010-01-01

    C-reactive protein (CRP) is a phylogenetically conserved protein; in humans, it is present in the plasma and at sites of inflammation. At physiological pH, native pentameric CRP exhibits calcium-dependent binding specificity for phosphocholine. In this study, we determined the binding specificities of CRP at acidic pH, a characteristic of inflammatory sites. We investigated the binding of fluid-phase CRP to six immobilized proteins: complement factor H, oxidized low-density lipoprotein, compl...

  5. C-reactive protein: A cardiovascular risk factor report on the CRP hot-topic workshop october 1, 1997

    NARCIS (Netherlands)

    Maat, M.P.M. de; Haverkate, F.; Kluft, C.

    1998-01-01

    On October 1, 1997, a 1 day hot-topic workshop on C-reactive protein (CRP) was organized in Leiden, the Netherlands, aiming at further evaluating the importance of inflammation as a critical mechanism in cardiovascular disease. C-reactive protein (CRP) is an acute phase protein that is associated wi

  6. Highly sensitive C-reactive protein and male gender are independently related to the severity of coronary disease in patients with metabolic syndrome and an acute coronary event

    Directory of Open Access Journals (Sweden)

    C.M.C. Monteiro

    2010-03-01

    Full Text Available Patients with metabolic syndrome are at high-risk for development of atherosclerosis and cardiovascular events. The objective of this study was to examine the major determinants of coronary disease severity, including those coronary risk factors associated with metabolic syndrome, during the early period after an acute coronary episode. We tested the hypothesis that inflammatory markers, especially highly sensitive C-reactive protein (hsCRP, are related to coronary atherosclerosis, in addition to traditional coronary risk factors. Subjects of both genders aged 30 to 75 years (N = 116 were prospectively included if they had suffered a recent acute coronary syndrome (acute myocardial infarction or unstable angina pectoris requiring hospitalization and if they had metabolic syndrome diagnosed according to the National Cholesterol Education Program/Adult Treatment Panel III. Patients were submitted to a coronary angiography and the burden of atherosclerosis was estimated by the Gensini score. The severity of coronary disease was correlated (Spearman’s or Pearson’s coefficient with gender (r = 0.291, P = 0.008, age (r = 0.218, P = 0.048, hsCRP (r = 0.256, P = 0.020, ApoB/ApoA ratio (r = 0.233, P = 0.041, and carotid intima-media thickness (r = 0.236, P = 0.041. After multiple linear regression, only male gender (P = 0.046 and hsCRP (P = 0.012 remained independently associated with the Gensini score. In this high-risk population, male gender and high levels of hsCRP, two variables that can be easily obtained, were associated with more extensive coronary disease, identifying patients with the highest potential of developing new coronary events.

  7. Combination of high-sensitivity C-reactive protein and homocysteine may predict an increased risk of coronary artery disease in Korean population

    Institute of Scientific and Technical Information of China (English)

    CHO Doo-Yeoun; KIM Kyu-Nam; KIM Kwang-Min; LEE Duck-Joo; KIM Bom-Taeck

    2012-01-01

    Background The association of emerging biomarkers such as high-sensitivity C-reactive protein (hs-CRP),homocysteine and fibrinogen with the risk of coronary artery disease (CAD) is still uncertain in Asian population including Koreans and little is known about the combined effect of biomarkers on the risk of CAD.Methods A total of 10 650 subjects (6538 men and 4112 women) were enrolled in this study.A 10-year CAD risk was calculated using Framingham risk score modified by the National Cholesterol Education Program (NCEP) Adult Treatment Panel Ⅲ (ATP Ⅲ ) and levels of circulating hs-CRP,homocysteine and fibrinogen were measured using validated assays.Results The 10-year CAD risk gradually augmented with increase in the circulating levels of hs-CRP,homocysteine and fibrinogen.For the highest quartile of hs-CRP,odds ratio (OR) of high-risk for CAD (10-year risk ≥20%) compared with the lowest quartile was 3.97 (95% C/:2.51-6.29).For homocysteine and fibrinogen,ORs in the highest quartile compared to the lowest quartile were 5.10 (95% Cl:3.05-8.53,P <0.001) and 1.46 (95% Cl:0.69-3.11,P=0.325),respectively.OR of high-risk for CAD in both the highest quartile of hs-CRP and homocysteine was 9.05 (95% CI:5.30-15.45) compared with the below median of hs-CRP and homocysteine.Conclusions The present study demonstrated that hs-CRP and homocysteine are well associated with the 10-year CAD risk estimated using NCEP ATP Ⅲ in Koreans and combination of hs-CRP and homocysteine can have strong synergyin predicting the development of CAD.

  8. Effect of Atorvastatin on Serum Levels of Total Cholesterol and High-Sensitivity C-reactive Protein in High-Risk Patients with Atrial Fibrillation in Asia.

    Science.gov (United States)

    Shi, Ming Yu; Xue, Feng Hua; Teng, Shi Chao; Jiang, Li; Zhu, Jing; Yin, Feng; Gu, Hong Yue

    2015-08-01

    The aim of this meta-analysis was to investigate the effects of atorvastatin on serum levels of high-sensitivity C-reactive protein (hs-CRP) and total cholesterol in atrial fibrillation (AF) patients in Asia. By searching English and Chinese language-based electronic databases (ie, PubMed, EBSCO, Ovid, SpringerLink, Wiley, Web of Science, Wanfang database, China National Knowledge Infrastructure, and VIP database), we identified 13 studies relevant to our topic of interest. Data were collected from the 13 studies and analyzed with Comprehensive Meta-Analysis software (version 2.0, Biostat Inc., Englewood, New Jersey). Initially, our database searches retrieved 356 studies (45 in English, 311 in Chinese). Thirteen studies were selected for the meta-analysis following stringent criteria. The data included 1239 patients with AF, of whom 634 were treated with atorvastatin and included in the treatment group, and 605 patients were treated with conventional treatment and included in the control group. The results of our meta-analysis suggested that the serum levels of hs-CRP (mg/L) and total cholesterol (mmol/L) in the treatment group were significantly lower than those of the control group (hs-CRP: standardized mean difference = 0.962; 95% CI, 0.629-1.295, P < 0.001; total cholesterol: standardized mean difference = 1.400; 95% CI, 0.653-2.146, P < 0.001). The findings of this study suggest that atorvastatin may be very effective in decreasing serum levels of hs-CRP and total cholesterol to prevent cardiovascular events. Copyright © 2015 Elsevier HS Journals, Inc. All rights reserved.

  9. Effect of Walnut Consumption on Serum Lipid Profiles, High-Sensitivity C-Reactive Protein and Nitric Oxide in Patients With Coronary Artery Disease

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    Kalantarian

    2015-02-01

    Full Text Available Background Coronary artery disease (CAD is one of the major causes of death worldwide. There is a direct relationship between increased levels of blood cholesterol, triglycerides (TG, low density lipoproteins (LDL, high density lipoproteins (HDL, nitric oxide (NO, and high sensitivity C-reactive protein (hs-CRP and the CAD. Walnut may reduce these factors and consequently decrease the risk of CAD. Objectives The aim of this study was to evaluate the effect of walnut consumption on TG, LDL, cholesterol, HDL, NO, and hs-CRP in patients with CAD and healthy people. Patients and Methods In this randomized crossover clinical trial, 70 patients with CAD were divided into two groups: case and control groups. The patients were given 40 g walnuts daily for 4 weeks. After 4 weeks, the TG, LDL, cholesterol, HDL, NO and hs-CRP levels were measured. The experiment was also carried out on healthy people (3 groups with normal range of lipid. The LDL, HDL, cholesterol, and hs-CRP levels were measured using commercially available kits. The nitric oxide level was measured using the Griess reaction method. Results The cholesterol and LDL levels decreased significantly from 202.43 to 187.46 and 123.80 to 108.63 mmol/L (7.9% and 13.9 %, respectively in healthy subjects after the treatment (P < 0.01. In the experimental group, there was no significant difference in cholesterol (P = 0.110 and LDL levels (P = 0.176 before and after the treatment. Moreover, no significant difference was observed in other parameters between the two groups. Conclusions The walnut consumption did not affect cholesterol levels in patients with CAD; however, it might be administered as an agent for reducing the cholesterol, which is one of the risk factors associated with CAD.

  10. Circulating miR-145 is associated with plasma high-sensitivity C-reactive protein in acute ischemic stroke patients.

    Science.gov (United States)

    Jia, Lihua; Hao, Fang; Wang, Weihua; Qu, Yang

    2015-07-01

    Stroke is a major cerebrovascular disease threatening human health and life with high morbidity, disability and mortality. We aimed to find effective biomarkers for the early diagnosis on stroke. Nine previously reported stroke-associated miRNAs (miR-21, miR-23a, miR-29b, miR-124, miR-145, miR-210, miR-221, miR-223 and miR-483-5p) were measured by quantitative real time-PCR, and plasma high-sensitivity C-reactive protein (hs-CRP) and serum interleukin 6 (IL-6), the pro-inflammation markers in brain injury, were examined by enzyme-linked immunosorbent assay in 146 acute ischemic stroke patients and 96 healthy blood donors. We found that serum miR-145 was significantly increased within 24 h after stroke onset and serum miR-23a and miR-221 were decreased in patients. Moreover, serum miR-145 was strong positively correlated with plasma hs-CRP and moderate positively correlated with serum IL-6. Meanwhile, serum miR-23a and miR-221 were moderate negatively correlated with plasma hs-CRP but not serum IL-6. Importantly, the combination of hs-CRP and serum miR-145 gained a better sensitivity/spectivity for prediction of acute ischemia stroke (area under receiver operating characteristic curve from 0.794 to 0.896). Conclusively, our preliminary findings indicate that serum miR-145 upregulated in acute ischemic stroke might be a new biomarker for acute ischemia stroke evaluation. Copyright © 2015 John Wiley & Sons, Ltd.

  11. Changes of Lipid Profile and C-Reactive Protein after Withdrawal of Xuezhikang, an Extract of Cholestin, in Patients With Stable Angina Pectoris

    Institute of Scientific and Technical Information of China (English)

    Hu Chenglin; Xiang Jizhou; Li Yanbo; Zou Yongguang; Liu Jun; Tang Qizhu; Huang Congxin

    2006-01-01

    Objectives In addition to its lipid-lowering properties, statin decreases the level of C-reactive protein (CRP) resulting in reduction of cardiovascular events. However, information about discontinuation of statin therapy in stable cardiac patients is limited. This was a prospective cohort study to explore whether withdrawal of statin treatment could result in rebound of inflammation in patients with stable angina pectoris in a short-term course.Methods and Results 75 patients with stable angina pectoris were randomly divided into three groups: ① Pretreatment with Xuezhikang (XZK, an extract of cholestin) for 6 weeks and then replaced by placebo; ②Treatment with XZK throughout the study; ③ Placebo. Lipid levels, highly sensitive CRP (hs-CRP) and serum cardiac troponin T (cTnT) were assessed before receiving the XZK therapy, 1 day before discontinuation of XZK, and on day 1, 2, 3,7 and 14 after discontinuation of XZK, respectively.At day 14 after discontinuation of XZK therapy,total cholesterol, LDL-C and triglyceride significantly increased, whereas HDL-C level significantly decreased. The median level of hs-CRP increased significantly from the second day after withdrawal of XZK therapy. There was a prominent rebound of hs-CRP concentration 3 days after discontinuation of XZK therapy. 7 to 14 days after discontinuation of XZK therapy, the hs-CRP concentration declined to a similar level as in the placebo group. Elevated cTnT level did not occur throughout the study course in either group. Conclusions Short-term discontinuation of statin therapy could induce a rapid rebound phenomenon of inflammatory response independently of changes of lipid parameters. However, it was not enough to induce myocardial injury in this cohort of patients with stable angina pectoris.

  12. C-Reactive Protein: An In-Depth Look into Structure, Function, and Regulation

    OpenAIRE

    Salazar, Juan; Martínez, María Sofía; Chávez-Castillo, Mervin; Núñez, Victoria; Añez, Roberto; Torres, Yaquelin; Toledo, Alexandra; Chacín, Maricarmen; Silva, Carlos; Pacheco, Enrique; Rojas, Joselyn; Bermúdez, Valmore

    2014-01-01

    Cardiovascular disease is the leading cause of morbidity and mortality in the adult population worldwide, with atherosclerosis being its key pathophysiologic component. Atherosclerosis possesses a fundamental chronic inflammatory aspect, and the involvement of numerous inflammatory molecules has been studied in this scenario, particularly C-reactive protein (CRP). CRP is a plasma protein with strong phylogenetic conservation and high resistance to proteolysis, predominantly synthesized in the...

  13. Comparison of Two Methods: Qualitative and Quantitative Study of C - Reactive Protein

    OpenAIRE

    Kiaei, MR. (BSc); HedayatMofidi, M. (MSc); Koohsar, F.; Amini, A; Hoseinzadeh, S.; Mirbazel, A.; Hesari, Z. (MSc)

    2014-01-01

    Background and Objective: C - reactive protein (CRP) is an acute phase protein produced in liver. It is less than 5 mg per deciliter in the serum and body fluids of normal individuals, but it is increased suddenly within a few hours following inflammatory reaction. In bacterial and viral infections, active rheumatic fever, acute myocardial infarction and rheumatoid arthritis are also increased. The aim of this study was to investigate CRP level by Qualitative and Quantitative methods. ...

  14. Salivary and serum procalcitonin and C-reactive protein as biomarkers of periodontitis in United States veterans with osteoarthritis or rheumatoid arthritis.

    Science.gov (United States)

    Redman, R S; Kerr, G S; Payne, J B; Mikuls, T R; Huang, J; Sayles, H R; Becker, K L; Nylén, E S

    2016-01-01

    Serum procalcitonin (ProCT) is elevated in response to bacterial infections, whereas high sensitivity C-reactive protein (hsCRP) is a nonspecific inflammatory marker that is increased by excess adipose tissue. We examined the efficacy of ProCT and hsCRP as biomarkers of periodontitis in the saliva and serum of patients with arthritis, which is characterized by variable levels of systemic inflammation that potentially can confound the interpretation of inflammatory biomarkers. Blood and unstimulated whole saliva were collected from 33 patients with rheumatoid arthritis (RA) and 50 with osteoarthritis (OA). Periodontal status was assessed by full mouth examination and patients were categorized as having no/mild, moderate or severe periodontitis by standard parameters. Salivary and serum ProCT and hsCRP concentrations were compared. BMI, diabetes, anti-inflammatory medications and smoking status were ascertained from the patient records. Differences between OA and RA in proportionate numbers of patients were compared for race, gender, diabetes, adiposity and smoking status. Serum ProCT was significantly higher in arthritis patients with moderate to severe and severe periodontitis compared with no/mild periodontitis patients. There were no significant differences in salivary ProCT or salivary or serum hsCRP in RA patients related to periodontitis category. Most of the OA and RA patients were middle aged or older, 28.9% were diabetic, 78.3% were overweight or obese, and slightly more than half were either current or past smokers. The OA and RA groups differed by race, but not gender; blacks and males were predominant in both groups. The OA and RA groups did not differ in terms of controlled or uncontrolled diabetes, smoking status or BMI. The RA patients had been prescribed more anti-inflammatory medication than the OA patients. Our results demonstrate that circulating ProCT is a more discriminative biomarker for periodontitis than serum hsCRP in patients with

  15. Correlation analysis between the carotid artery ather osclerosis severity of patients with lacunar infarct and the level of serum uric acid, high-sensitivity C-reactive protein

    Directory of Open Access Journals (Sweden)

    WANG Shu

    2013-01-01

    Full Text Available Background Nowadays, clinical practice shows that the number of patients with cerebral infarction increases year by year in young and middle-aged adults with unclear causes. This paper aims to investigate the correlation between the level of serum uric acid (UA, high-sensitivity C-reactive protein (hsCRP and the degree of carotid atherosclerosis by detecting the level of UA, hsCRP and carotid intima-media thickness (IMT in young and middle-aged patients with lacunar infarct. Methods By using Holland Philips HT-11 color Doppler ultrasonic diagnostic apparatus with linear type probe and 7.50MHz frequency, IMT of end-diastolic distal and bifurcation of arteria carotis communis and proximal internal carotid artery were measured respectively on 186 patients with definitely diagnosed lacunar infarct. As a result, average values were taken as the IMT values. IMT < 1.00 mm was regarded as negative result and 1.00 mm ≤IMT < 1.20 mm was thickening of carotid artery intima. Carotid artery plaque formation was regarded with echo structure existing in the lumen or abnormal blood flow deficits into the lumen, or local IMT ≥1.20 mm at vertical and horizontal scan. At the same time, the levels of UA and hsCRP were detected, and correlation analysis was made between them and IMT. Results The values of UA, hsCRP and IMT in the case group were higher than that in the control group (P = 0.000. The differences among the case subgroups including IMT thickening group, plaque formation group and IMT normal group were statistically significant (P < 0.01, for all. There was linear correlation between the levels of UA, hsCRP and IMT ( r = 0.923, P = 0.000; r = 0.955, P = 0.008. Conclusion UA and hsCRP involve in the formation of atherosclerosis plaque and play an important role in the first-onset lacunar infarct patients without hypertension and other risk factors.

  16. Association between C reactive protein and coronary heart disease: mendelian randomisation analysis based on individual participant data

    DEFF Research Database (Denmark)

    Wensley, Frances; Gao, Pei; Burgess, Stephen

    2011-01-01

    To use genetic variants as unconfounded proxies of C reactive protein concentration to study its causal role in coronary heart disease.......To use genetic variants as unconfounded proxies of C reactive protein concentration to study its causal role in coronary heart disease....

  17. The Predictive Role of Tooth Extractions, Oral Infections, and hs-C-Reactive Protein for Mortality in Individuals with and without Diabetes: A Prospective Cohort Study of a 12 1/2-Year Follow-Up

    Directory of Open Access Journals (Sweden)

    Lise Lund Håheim

    2017-01-01

    Full Text Available The predictive role of high-sensitivity C-reactive protein (hs-CRP, number of tooth extractions, and oral infections for mortality in people with and without diabetes is unclear. This prospective cohort study is a 12 1/2-year follow-up of the Oslo II study, a health survey in 2000. In all, 12,764 men were invited. Health information was retrieved from 6434 elderly men through questionnaire information, serum measurements, and anthropometric and blood pressure measurements. Diabetes was reported by 425 men. Distinct differences were observed in baseline characteristics in individuals with and without diabetes. In the diabetes group, age and hs-CRP were statistically significant whereas in the nondiabetes group, age, hs-CRP, number of tooth extractions, tooth extractions for infections and oral infections combined, nonfasting glucose, systolic blood pressure, total cholesterol, regular alcohol drinking, daily smoking, and level of education were independent risk factors. The number of tooth extractions <5 was inversely related whereas more extractions increased the risk. Multivariate analyses showed that hs-CRP was a significant predictor in persons with diabetes and tooth extractions and oral infections combined; the number of teeth extracted and hs-CRP were for persons without diabetes. Infection and inflammation were associated with mortality in individuals both with and without diabetes.

  18. High-Sensitive C-Reactive Protein Levels in a Group of Syrian University Male Students and Its Associations with Smoking, Physical Activity, Anthropometric Measurements, and Some Hematologic Inflammation Biomarkers

    Directory of Open Access Journals (Sweden)

    Wafika Zarzour

    2017-01-01

    Full Text Available In Syria, health risk data on young males are limited. Hence, the aim of the present study was to evaluate cardiovascular disease (CVD risk factors along with C-reactive protein levels measured by high-sensitive method (hsCRP in a group of healthy males of university students (n=101, 18–25 years old. Participants’ anthropometric characteristics; alcohol drinking, smoking, and physical activity habits; parents medical history; and some inflammatory biomarkers were inspected for their associations with hsCRP. Results. Regarding hsCRP level, 19 participants were at average (1–3 mg/L and 13 were at high (>3 mg/L risk of CVD. Nonparametric statistical tests (p value < 0.05 revealed that hsCRP level was higher in participants who had high body mass index (BMI, had high BMI with high waist-to-hip ratio (WHR, or did not practice sport frequently. Unexpectedly, it did not vary between smokers and nonsmokers. In general, it correlated positively with anthropometric and erythrocyte sedimentation rate (ESR measurements. Nevertheless, it negatively correlated with sports practicing in overall and nonsmoker groups and in participants whose parents were without medical history. Finally, when participants with high BMI were smokers, did not practice sport frequently, or had a parent with medical history, their hsCRP levels were higher than others who had the same circumstances but with low BMI.

  19. Waist Circumference was Positively Correlated with Chemerin, Retinol-Binding Protein 4 and hsCRP

    Directory of Open Access Journals (Sweden)

    Lucia Herminawati

    2012-04-01

    Full Text Available BACKGROUND: Central obesity is associated with various chronic metabolic disorders characterized by abnormal cytokine production, increased acute phase reactants, and activation of inflammatory signaling pathways. This study was aimed to investigate the association of waist circumference, chemerin, and retinol binding protein (RBP-4 with inflammation in men with central obesity. METHODS: The research was conducted with a crosssectional design involving 68 centrally obese male subjects aged 30 to 60 years old, with waist circumference (WC >90 cm. All subjects fulfilled the inclusion and exclusion criteria. Anthropometric parameters, fasting glucose, creatinine, SGOT, SGPT, and hsCRP were measured. Serum concentrations of chemerin and RBP4 were measured by ELISA. RESULTS: The trend lines showed that chemerin, RBP4 and hsCRP increased with WC. Pearson correlation test showed a positively significant correlation between WC and hsCRP (r=0.242, p<0.05; and also between chemerin and hsCRP (r=0.244, p<0.05 and RBP4 (r=0.321, p<0.01. Subjects were stratified into four groups based on their chemerin and RBP4 levels (high chemerin/high RBP4, high chemerin/low RBP4, low chemerin/high RBP4, or low chemerin/low RBP4. Subjects who were in the high chemerin/low RBP4 group were more likely to have high level of inflammation (47.6%, but subjects with high chemerin/high RBP4 showed low level of inflammation (42.9% as compared with the other three groups. CONCLUSIONS: We concluded that increased WC was correlated with elevated levels of chemerin, RBP4 and hsCRP. High chemerin was correlated with increased level of RBP4 as well as with high level of inflammation. KEYWORDS: waist circumference, chemerin, RBP4, hsCRP, inflammation.

  20. Elevated C-Reactive Protein Levels, Psychological Distress, and Depression in 73 131 Individuals

    DEFF Research Database (Denmark)

    Wium-Andersen, Marie Kim; Ørsted, David Dynnes; Nielsen, Sune Fallgaard

    2013-01-01

    CONTEXT The pathogenesis of depression is not fully understood, but studies suggest that low-grade systemic inflammation contributes to the development of depression. OBJECTIVE To test whether elevated plasma levels of C-reactive protein (CRP) are associated with psychological distress and depres......CONTEXT The pathogenesis of depression is not fully understood, but studies suggest that low-grade systemic inflammation contributes to the development of depression. OBJECTIVE To test whether elevated plasma levels of C-reactive protein (CRP) are associated with psychological distress...... and depression. DESIGN We performed cross-sectional and prospective analyses of CRP levels in 4 clinically relevant categories using data from 2 general population studies. SETTING The Copenhagen General Population and the Copenhagen City Heart studies. PARTICIPANTS We examined 73 131 men and women aged 20...

  1. Serum Adenosine deaminase activity and C-reactive protein levels in unstable angina

    Directory of Open Access Journals (Sweden)

    Rani Surekha

    2003-01-01

    Full Text Available In unstable angina (USA patients, immunological responses contributing to inflammation play a vital role in plaque rupture and thrombosis causing stroke. In the present study an attempt is made to estimate the levels of adenosine deaminase activity, an immunoenzyme marker and C-reactive protein, a marker of inflammation in USA patients. 45 patients presenting USA and 50 age and sex matched healthy controls were included in the study. Serum ADA activity was measured spectrophotometrically at 630nm and serum C-reactive protein was detected using Avitex CRP kit, which is a rapid latex agglutination test. The Mean ADA levels were 41.15 ± 11.04 in patients and 20.71±5.63 in controls and 66.6% of patients and none of the controls were positive to CRP. The present study observed the importance of ADA as a serum marker in addition to CRP for assessing the immune response in USA patients.

  2. Relationship between high-sensitivity C-reactive protein and obesity / metabolic syndrome in children

    Institute of Scientific and Technical Information of China (English)

    陈芳芳

    2014-01-01

    Objective To explore the relationship between highsensitivity C-reactive protein(hsC RP)and obesity/metabolic syndrome(MetS)related factors in children.Methods 403 children aged 10-14 and born in Beijing were involved in this study.Height,weight,waist circumference,fat mass percentage(Fat%),blood pressure(BP),hsC RP,triglyceride(TG),total cholesterol

  3. Clinical signif icance of C-reactive protein values in antibiotic treatment for pyogenic liver abscess

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    AIM:To investigate the clinical signifi cance of C-reactive protein (CRP) values in determining the endpoint of antibiotic treatment for liver abscess after drainage. METHODS: The endpoints of antibiotic treatment in 46 patients with pyogenic liver abscess after complete percutaneous drainage were assessed by performing a retrospective study. After complete percutaneous drainage, normal CRP values were considered as the endpoint in 18 patients (experimental group), and normal body temperature for at least 2...

  4. Study on correlation between C-reactive protein and gestational diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objecfive:To investigate correlation between C-reactive protein(CRP)and gestational diabetes mellitus(GDM).Methods:Twentyfive GDM women were served as study group,and thirty normal pregnant women were selected as control group.The serum FPG,2hPG,HbAlc and CRP levels and the leukocyte count were detected in the two groups,in order to observe the relationship between gestational diabetes mellitus and inflammatory markers.Results:The age and gestational week did not show difference in the two groups(P>0.05).But there was a significant difference in body mass index(BMI)between the GDM group and the controlgroup(P<0.05).The serum FPG,2hPG,HbAlc and CRP levels and the leukocyte count in the GDM group were higher than those in the control group.and the difference Was significant(P<0.05).There was positive correlation between serum C-reactive protein value and FPG,2hPG,HbAlc serum levels or the leukocyte count in GDM group.But in the control group there was no correlation between them.Conclusion:The results suggest that there is correlation between C-reactive protein and gestational diabetes mellitus,and inflammation may play an important role in the development of gestafional diabetes mellitus.

  5. High-sensitivity C-reactive protein as a serum predictor of nonalcoholic fatty liver disease based on the Akaike Information Criterion scoring system in the general Japanese population.

    Science.gov (United States)

    Kogiso, Tomomi; Moriyoshi, Yuriko; Shimizu, Satoru; Nagahara, Hikaru; Shiratori, Keiko

    2009-01-01

    High-sensitivity C-reactive protein (hs-CRP) has been developed and used as a marker to predict coronary vascular diseases in metabolic syndrome (MS). We investigated whether serum hs-CRP concentration was associated with nonalcoholic fatty liver disease (NAFLD) based on the Akaike Information Criterion (AIC) scoring system, using patients from the human dry dock program. From 2004 to 2005, 1254 subjects visited our human dry dock annual checkup program. We excluded from this study individuals with markers of viral hepatitis and those whose alcohol consumption was more than 20 g/week. Finally, 230 subjects (93 men and 137 women) were investigated. Serum hs-CRP concentrations were measured using a highly sensitive latex agglutination assay system. The AIC scoring system with the CATDAP-20 program was introduced to evaluate the parameters that are present frequently in NAFLD. NAFLD was diagnosed by ultrasound sonography in 35.4% of the men and 18.9% of the women. High serum hs-CRP concentrations were observed in women with NAFLD (normal: NAFLD = 0.45:1.47 mg/l, P < 0.05). Body mass index (BMI), waist circumference, and body weight had the three lowest AIC score (P = 4.5e(-19) to 2.6e(-16)). hs-CRP was the third lowest variable among the serum markers associated with NAFLD (P = 2.3e(-6)) In addition, the hs-CRP concentration was correlated strongly with triglyceride values in females with NAFLD and with fasting blood glucose, HbA1c, and waist/hip ratio in males with NAFLD (P < 0.05). The serum hs-CRP concentration was a strong predictor for NAFLD with a low AIC score and correlated with serum markers that indicated lipid and glucose metabolism.

  6. High sensitive C-reactive protein, adiponectin, and urine albumin excretion rate in Chinese coronary artery disease patients with different glucose tolerance status

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Background Serum high sensitive C-reactive protein (hs-CRP), adiponectin levels and urine albumin excretion rate (UAER) are probably associated with inflammation and atherosclerosis. The aim of this study was to determine the three markers in coronary artery disease (CAD) subjects with different glucose tolerance status in a Chinese population and further explore the levels of the three markers in these subjects and the possible association of these markers with CAD risk factors and the severity of CAD as well. Methods A total of 242 subjects with angiographically documented CAD were recruited, and then assigned to three groups: the normal glucose tolerance (NGT) + CAD group, including 100 CAD patients with NGT; the impaired glucose tolerance (IGT) + CAD group, 40 CAD patients with IGT; the type 2 diabetes mellitus (T2DM) + CAD group, 102 CAD patients with T2DM. Serum hs-CRP, adiponectin levels as well as UAER were measured in all subjects. Results Serum hs-CRP levels were increased in the T2DM + CAD group compared with the NGT + CAD group (4.71±2.59) vs (3.60±2.46) mg/L, P=0.037. Serum adiponectin levels were gradually decreased from the NGT + CAD to IGT + CAD to T2DM + CAD groups, (5.99±1.84), (5.82±1.72) and (4.65±1.71) mg/L, P=0.002 and 0.040 for NGT + CAD and IGT + CAD groups vs T2DM + CAD group, respectively. While the UAER was gradually increased from the NGT + CAD to IGT + CAD to T2DM + CAD groups, (6.42±2.51), (6.89±2.94) and (15.03±4.22) pg/min (P<0.001) for NGT + CAD and IGT + CAD groups vs T2DM + CAD group. Multiple linear stepwise regression analysis showed that waist-hip ratio (WHR) and low density lipoprotein cholesterol (LDL-C) were the significant determinants of serum hs-CRP levels; triglyceride (TG), high density lipoprotein cholesterol (HDL-C), age, WHR, T2DM, 2-hour serum insulin (2hlNS), sex, and apolipoprotein B were the significant determinants of serum adiponecUn levels; and systolic blood pressure (SBP), T2DM, and hemoglobin Alc

  7. The Acute-Phase Proteins Serum Amyloid A and C Reactive Protein in Transudates and Exudates

    Science.gov (United States)

    Okino, Alessandra M.; Bürger, Cristiani; Cardoso, Jefferson R.; Lavado, Edson L.; Lotufo, Paulo A.; Campa, Ana

    2006-01-01

    The distinction between exudates and transudates is very important in the patient management. Here we evaluate whether the acute-phase protein serum amyloid A (SAA), in comparison with C reactive protein (CRP) and total protein (TP), can be useful in this discrimination. CRP, SAA, and TP were determined in 36 exudate samples (27 pleural and 9 ascitic) and in 12 transudates (9 pleural and 3 ascitic). CRP, SAA, and TP were measured. SAA present in the exudate corresponded to 10% of the amount found in serum, that is, the exudate/serum ratio (E/S) was 0.10 ± 0.13. For comparison, the exudate/serum ratio for CRP and TP was 0.39 ± 0.37 and 0.68 ± 0.15, respectively. There was a strong positive correlation between serum and exudate SAA concentration (r = 0.764;p < 0.0001). The concentration of SAA in transudates was low and did not overlap with that found in exudates (0.02-0.21 versus 0.8–360.5 g/mL). SAA in pleural and ascitic exudates results mainly from leakage of the serum protein via the inflamed membrane. A comparison of the E/S ratio of SAA and CRP points SAA as a very good marker in discriminating between exudates and transudates. PMID:16864904

  8. The Acute-Phase Proteins Serum Amyloid A and C Reactive Protein in Transudates and Exudates

    Directory of Open Access Journals (Sweden)

    2006-01-01

    Full Text Available The distinction between exudates and transudates is very important in the patient management. Here we evaluate whether the acute-phase protein serum amyloid A (SAA, in comparison with C reactive protein (CRP and total protein (TP, can be useful in this discrimination. CRP, SAA, and TP were determined in 36 exudate samples (27 pleural and 9 ascitic and in 12 transudates (9 pleural and 3 ascitic. CRP, SAA, and TP were measured. SAA present in the exudate corresponded to 10 % of the amount found in serum, that is, the exudate/serum ratio (E/S was 0.10 ± 0.13 . For comparison, the exudate/serum ratio for CRP and TP was 0.39 ± 0.37 and 0.68 ± 0.15 , respectively. There was a strong positive correlation between serum and exudate SAA concentration ( r = 0.764 ; p < 0.0001 . The concentration of SAA in transudates was low and did not overlap with that found in exudates (0.02-0.21 versus 0.8–360.5un g/mL. SAA in pleural and ascitic exudates results mainly from leakage of the serum protein via the inflamed membrane. A comparison of the E/S ratio of SAA and CRP points SAA as a very good marker in discriminating between exudates and transudates

  9. The acute-phase proteins serum amyloid A and C reactive protein in transudates and exudates.

    Science.gov (United States)

    Okino, Alessandra M; Bürger, Cristiani; Cardoso, Jefferson R; Lavado, Edson L; Lotufo, Paulo A; Campa, Ana

    2006-01-01

    The distinction between exudates and transudates is very important in the patient management. Here we evaluate whether the acute-phase protein serum amyloid A (SAA), in comparison with C reactive protein (CRP) and total protein (TP), can be useful in this discrimination. CRP, SAA, and TP were determined in 36 exudate samples (27 pleural and 9 ascitic) and in 12 transudates (9 pleural and 3 ascitic). CRP, SAA, and TP were measured. SAA present in the exudate corresponded to 10% of the amount found in serum, that is, the exudate/serum ratio (E/S) was 0.10 +/- 0.13. For comparison, the exudate/serum ratio for CRP and TP was 0.39 +/- 0.37 and 0.68 +/- 0.15, respectively. There was a strong positive correlation between serum and exudate SAA concentration (r = 0.764; p transudates was low and did not overlap with that found in exudates (0.02-0.21 versus 0.8-360.5 g/mL). SAA in pleural and ascitic exudates results mainly from leakage of the serum protein via the inflamed membrane. A comparison of the E/S ratio of SAA and CRP points SAA as a very good marker in discriminating between exudates and transudates.

  10. Evaluation of nonsurgical periodontal therapy in chronic periodontitis patients with anemia by estimating hematological parameters and high-sensitivity C-reactive protein levels

    Directory of Open Access Journals (Sweden)

    S V V S Musalaiah

    2014-01-01

    Full Text Available Background: Periodontal tissues mount an immune inflammatory response to bacteria and their products. Certain inflammatory cytokines produced during periodontal inflammation increase the production of acute phase proteins like high-sensitivity C-reactive protein (hs-CRP and can depress erythropoietin production leading to the development of anemia. Aim: The aim of this study is to investigate the efficacy of nonsurgical periodontal therapy on red blood cell (RBC parameters and hs-CRP in chronic periodontitis patients with anemia. Materials and Methods: This is a longitudinal, interventional study with 6-month follow-up. A total of 30 subjects with anemia and chronic periodontitis with age group of 33-55 years were selected by screening hemoglobin (Hb levels and examining periodontal findings. The clinical parameters plaque index (PI, gingival index (GI, probing pocket depth (PPD and clinical attachment level (CAL were recorded at baseline. Laboratory blood investigations were performed to evaluate RBC count, Hb, packed cell volume (PCV, erythrocyte sedimentation rate (ESR and red cell indices, hs-CRP at baseline. Nonsurgical periodontal therapy was performed for all patients. Patients were recalled after 6 months. The clinical and hematological parameters were re-evaluated to analyze the changes after nonsurgical periodontal therapy. Results: The results showed that there was a significant increase in Hb levels, RBC count and PCV from baseline to 6 months after nonsurgical periodontal therapy. There is significant decrease in levels of ESR and hs-CRP levels after nonsurgical periodontal therapy indicating resolution of periodontal inflammation. There is a significant decrease in PPD, scores of PI and GI and significant increase in CAL gain. Minimal changes in mean corpuscular volume, mean corpuscular hemoglobin (MCH and MCH concentration indicated that the lower values of red cell parameters are not due to any vitamin and mineral deficiencies

  11. Association between body mass index and high-sensitivity C-reactive protein in male Japanese.

    Science.gov (United States)

    Nishitani, Naoko; Sakakibara, Hisataka

    2013-01-01

    We divided subjects into hs-CRP of ≤1.0 mg/l and >1.0 mg/l, and investigated the relationship between hs-CRP and basic attributes, lifestyle and health checkup test results. In particular, hs-CRP increased significantly as BMI increased, and hs-CRP of >1.0 mg/l was seen in about 40% of people with BMI of ≥25 kg/m(2) and 75% with BMI of ≥ 30 kg/m(2). Persons with 3 or more abnormalities in BMI, blood pressure, serum lipid and glucose were found in 20.0% of those with hs-CRP >1.0 mg/l, while 4.3% in hs-CRP ≤ 1.0 mg/l. The present findings have suggested that hs-CRP > 1.0 mg/l can be an indicator for obesity-related risks in male Japanese.

  12. Evaluation of a C-reactive protein latex agglutination detection test with sera from patients with sexually transmitted diseases.

    Science.gov (United States)

    Schalla, W O; Arko, R J; Thompson, S E

    1984-01-01

    A total of 149 sera, including 79 pre- and posttreatment sera from 33 patients with disseminated gonococcal infections, 18 from patients with uncomplicated gonococcal infections, 6 from patients with pelvic inflammatory disease, 4 from patients with genital Chlamydia trachomatis infections, and 42 from normal volunteers, were examined for C-reactive protein with a latex agglutination C-reactive protein detection kit (Difco Laboratories, Detroit, Mich.). Results were quantitated with LC-Partigen C-reactive protein radial immuno-diffusion plates (Calbiochem-Behring, La Jolla, Calif.). Positive latex agglutination results were observed in all of the pretreatment sera and some of the posttreatment sera of patients with disseminated gonococcal infections and in two sera from patients with pelvic inflammatory disease, which corresponded to quantitative C-reactive protein levels in the radial immunodiffusion plates. C-reactive protein levels were not detectable in the serum samples from normal volunteers or patients with uncomplicated gonococcal infections or genital chlamydial infections. Positive latex agglutination occurred as early as 20 s in sera with high C-reactive protein levels, and all positive results were observed within 90 s of the 3-min test limit. Positive latex test results were obtained with C-reactive protein levels as low as 1 mg/dl (10 micrograms/ml). PMID:6440907

  13. EFFECTS OF SIMVASTAIN COMBINED WITH OMEGA-3 FATTY ACIDS ON HIGH SENSITIVE C-REACTIVE PROTEIN,LIPIDEMIA,AND FIBRINOLYSIS IN PATIENTS WITH MIXED DYSLIPIDEMIA

    Institute of Scientific and Technical Information of China (English)

    Heng Hong; Zhi-min Xu; Bao-sen Pang; Liang Cui; Yu Wei; Wen-jing Guo; Yan-ling Mao; Xin-chun Yang

    2004-01-01

    Objective To evaluate the effects of simvastatin combined with omega-3 fatty acids on high sensitive C-reactive protein (HsCRP), lipidemia, and fibrinolysis in coronary heart disease (CHD) and CHD risk equivalent patients with mixed dyslipidemia.Methods A randomized, double-blind placebo controlled and parallel group trial was conducted. Patients with CHD and CHD risk equivalents with mixed dyslipidemia were treated with 10 or 20 mg simvastatin for 6-12 weeks. Following with the treatment of patients whose low-density lipoprotein cholesterol (LDL-ch) reaching goal level (< 100 mg/dL) or close to the goal (< 130 mg/dL), while triglyceride (TG) ≥ 200 mg/dL and < 500 mg/dL, was combined with omega-3fatty acids (3 g/d) or a placebo for 2 months. The effects of the treatment on HsCRP, total cholesterol (TC), LDL-ch, highdensity lipoprotein cholesterol (HDL-ch), TG, lipoprotein (a) [LP (a)], apolipoprotein Al (apoAl), apolipoprotein B (apoB),plasminogen activator inhibitor-1 (PAI-1), and tissue plasminogen activator (tPA) were investigated. Forty patients finished the study with each group consisting of twenty patients.Results (1) There were significant reductions of HsCRP, TG, TC, and TC/HDL-ch, which decreased by 2.16 ± 2.77mg/L (38.5%), 94.0± 65.4 mg/dL (31.1%), 13.3 ± 22.3 mg/dL (6.3%), 0.78 ± 1.60 respectively in the omega-3 fatty acids group (P < 0.01, < 0.001, < 0.05, < 0.05) compared to the baseline. HsCRP and triglyceride reduction were more significant in omega-3 fatty acids group compared to the placebo group (P= 0.021 and 0.011 respectively). (2) In the omega-3 fatty acids group, the values and percentage of TG reduction had a significantly positive relation with HsCRP reduction (r = 0.51and 0.45, P=0.021 and 0.047 respectively).Conclusion In CHD and CHD risk equivalent patients with mixed dyslipidemia, dyslipidemia's therapeutic effect using simvastatin and omega-3 fatty acids may result from not only the combination of lipid adjustment

  14. Coronary Plaque Characteristics Assessed by 256-Slice Coronary CT Angiography and Association with High-Sensitivity C-Reactive Protein in Symptomatic Patients with Type 2 Diabetes

    Directory of Open Access Journals (Sweden)

    Jinling Zhang

    2016-01-01

    Full Text Available Little is known regarding plaque distribution, composition, and the association with inflammation in type 2 diabetes mellitus (DM2. This study aimed to assess the relationship between coronary plaque subtypes and high-sensitivity C-reactive protein levels. Coronary CTA were performed in 98 symptomatic DM2 patients and 107 non-DM2 patients using a 256-slice CT. The extent and types of plaque as well as luminal narrowing were evaluated. Patients with DM2 were more likely to have significant stenosis (>50% with calcified plaques in at least one coronary segment (p<0.01; the prevalence rates of diffuse calcified plaques in the DM2 and non-DM2 groups were 31.6% and 4.7%, respectively (p<0.01. Plasma hs-CRP levels in DM2 with calcified plaques were higher compared with values obtained for the non-DM2 group (p<0.01. In conclusion, combination of coronary CTA and hs-CRP might improve risk stratification in symptomatic DM2 patients.

  15. Body mass index moderates the relationship between C-reactive protein and depressive symptoms: evidence from the China Health and Retirement Longitudinal Study

    Science.gov (United States)

    Qin, Tingting; Liu, Wenhua; Yin, Minghui; Shu, Chang; Yan, Mingming; Zhang, Jianyuan; Yin, Ping

    2017-01-01

    The present study aimed to investigate the role of abnormal body mass index (BMI, kg/m2) in the depression-CRP (C-reactive protein) relationship in a healthy middle-aged and elderly Chinese population. Analytical samples were drawn from the China Health and Retirement Longitudinal Study (CHARLS), and participants were categorized by different BMI levels. Depressive subtypes were evaluated both at baseline and follow-up using the Center for Epidemiology Studies Depression scale. Hs-CRP and other variables were measured at baseline. Multiple linear regression analyses were used to evaluate the cross-sectional and longitudinal relationship between depression and baseline hs-CRP. Depression was significantly negatively associated with BMI (ρ = −0.077, p hs-CRP and depressive subtypes were significantly positive in the underweight group (p  0.05). The significant relationship between CRP and depression in the underweight group suggested that not only obesity but also a low BMI could explain a substantial portion of the inflammation-depression link. PMID:28128231

  16. Young overweight and obese women with lower circulating osteocalcin concentrations exhibit higher insulin resistance and concentrations of C-reactive protein.

    Science.gov (United States)

    Lucey, Alice J; Paschos, Georgios K; Thorsdottir, Inga; Martínéz, J Alfredo; Cashman, Kevin D; Kiely, Máireád

    2013-01-01

    The role of the skeleton in the regulation of energy metabolism in humans is not clear. This study investigates the hypothesis that biomarkers of bone turnover are associated with indices of glucose homeostasis and systemic inflammation in young adults. A cross-sectional study investigating the relationships between biomarkers of bone turnover (serum total and uncarboxylated osteocalcin, bone-specific alkaline phosphatase, C-telopeptide of type I collagen, urinary N-telopeptide of type I collagen) and glucose metabolism (fasting plasma glucose [FPG], insulin, insulin resistance [homeostatic model assessment of insulin resistance]), systemic inflammation (high-sensitivity C-reactive protein [hsCRP] and interleukin-6), adipokines (leptin and adiponectin), and body composition was conducted in 268 young, nondiabetic overweight and obese adults aged 20 to 40 years (116 men, 152 women; body mass index, 27.5-32.5 kg/m(2)). Data on diet, physical activity, serum 25-hydroxyvitamin D, and parathyroid hormone were also collected. In women, there was a stepwise increase in lean body mass (P insulin resistance (β = -0.508; P = .001; 95% CI, -10.93 to -3.17) in women with total osteocalcin concentrations below the group median. Men in the lowest tertile of uncarboxylated osteocalcin had twice the concentration of hsCRP than did other men (P = .05). In this sample, women with less lean body mass had lower circulating total osteocalcin concentrations and exhibited higher FPG, insulin resistance, and hsCRP compared with their similarly sized counterparts, suggesting that associations between osteocalcin and systemic inflammation, glucose homeostasis, and insulin resistance may be influenced by differences in sex and body composition.

  17. The short-term effects of non-surgical periodontal therapy on the circulating levels of interleukin-6 and C-reactive protein in patients with chronic periodontitis

    Directory of Open Access Journals (Sweden)

    Annie Kitty George

    2013-01-01

    Full Text Available Background: Recent epidemiological studies have shown that periodontal infection is a risk factor for a number of systemic diseases and conditions. In addition to the conventional risk factors, chronic infection and the subsequent generation of a systemic inflammatory response may be associated with this increased risk. Aims: This study was conducted to determine whether the presence of chronic periodontitis and subsequent non-surgical periodontal therapy could influence the serum levels of interleukin-6 and C-reactive protein (CRP in patients with severe chronic generalized periodontitis. Settings and Design: Participants were selected from subjects who attended the Department of Periodontics and Oral Implantololgy, Government Dental College, Thiruvananthapuram. Materials and Methods: Sera were obtained from 25 patients with periodontitis for baseline examination and reassessment after completion of treatment. As a control, sera were also obtained from 20 subjects without periodontitis. Interleukin-6 was determined by sensitive enzyme-linked immunosorbent assay, and high-sensitivity CRP (hsCRP was measured using latex turbidometric immunoassay. Statistical Analysis: Data were analyzed using computer software, Statistical Package for Social Sciences (SPSS version 10. Results: The level of interleukin-6 and hsCRP in the sera of periodontitis patients was seen to be higher than those of healthy controls. Interleukin-6 level tended to decrease with improvement of the periodontal condition following treatment and approached that of control subjects, and this decline was statistically significant. The hsCRP levels also showed a decreasing trend following periodontal treatment. Conclusions: In this study, we were able to show that periodontal disease significantly affects the serum levels of systemic inflammatory markers and that non-surgical periodontal therapy could bring about a decrease in the levels of these inflammatory markers.

  18. Usefulness of preprocedure high-sensitivity C-reactive protein to predict death, recurrent myocardial infarction, and stent thrombosis according to stent type in patients with ST-segment elevation myocardial infarction randomized to bare metal or drug-eluting stenting during primary percutaneous

    DEFF Research Database (Denmark)

    Schoos, Mikkel Malby; Kelbæk, Henning; Kofoed, Klaus F;

    2011-01-01

    It is unknown whether high-sensitivity C-reactive protein (hs-CRP) predicts outcome depending on implanted stent type. We investigated the prognostic value of hs-CRP in relation to type of stent implanted in patients with ST-segment elevation myocardial infarction (STEMI). Immediately before...... interval 1.3 to 5.6, p = 0.007) and the combined variable of hs-CRP >2 mg/L and BMS (hazard ratio 2.4, 95% confidence interval 1.2 to 4.5, p = 0.006) independently predicted the composite end point of death and MI at 36-month follow-up. There was a significant interaction (p = 0.006) for hs-CRP and stent...

  19. Utility of haematological parameters and C-reactive protein in the detection of neonatal sepsis.

    Science.gov (United States)

    Manucha, V; Rusia, U; Sikka, M; Faridi, M M A; Madan, N

    2002-10-01

    To evaluate various haematological parameters, individually and in combination, to formulate a haematological scoring system (HSS, defined by Rodwell et al.), which can then be used to screen for sepsis in neonates who are clinically suspected of infection.1 The study cohort consisted of 150 neonates (from birth to 3 days old) with clinically suspected infection. Blood was collected by peripheral venepuncture in all neonates. A complete blood count, differential leucocyte count, total leucocyte count (TLC), total neutrophil count (TNC), immature neutrophil count, band form count and platelet count were performed. Immature total neutrophil count (I/T) and immature/mature neutrophil count (I/M) ratios were then obtained. C-reactive protein (CRP) was measured semiquantitatively and blood culture and antibiotic sensitivity were performed in each case. The haematological parameters were compared individually and in combination (by HSS) with CRP. Twenty-one (14%) neonates had blood culture proven sepsis. On evaluation of various haematological parameters, TLC 0.25, I/T > 0.14, band count > 15% and platelet count or = 3 had a sensitivity of 86% and NPV of 96%. C-reactive protein as a single test had a sensitivity of 76% and NPV of 96%. A combination of CRP with haematological parameters decreased the sensitivity and NPV of the HSS. A haematological score can be obtained by a complete blood count and examination of peripheral blood smear, thus permitting an objective assessment of haematological changes that occur in a neonate suspected of sepsis. C-reactive protein does not have any advantage over HSS, either as a single test or in combination.

  20. Polygenic Overlap Between C-Reactive Protein, Plasma Lipids, and Alzheimer Disease.

    Science.gov (United States)

    Desikan, Rahul S; Schork, Andrew J; Wang, Yunpeng; Thompson, Wesley K; Dehghan, Abbas; Ridker, Paul M; Chasman, Daniel I; McEvoy, Linda K; Holland, Dominic; Chen, Chi-Hua; Karow, David S; Brewer, James B; Hess, Christopher P; Williams, Julie; Sims, Rebecca; O'Donovan, Michael C; Choi, Seung Hoan; Bis, Joshua C; Ikram, M Arfan; Gudnason, Vilmundur; DeStefano, Anita L; van der Lee, Sven J; Psaty, Bruce M; van Duijn, Cornelia M; Launer, Lenore; Seshadri, Sudha; Pericak-Vance, Margaret A; Mayeux, Richard; Haines, Jonathan L; Farrer, Lindsay A; Hardy, John; Ulstein, Ingun Dina; Aarsland, Dag; Fladby, Tormod; White, Linda R; Sando, Sigrid B; Rongve, Arvid; Witoelar, Aree; Djurovic, Srdjan; Hyman, Bradley T; Snaedal, Jon; Steinberg, Stacy; Stefansson, Hreinn; Stefansson, Kari; Schellenberg, Gerard D; Andreassen, Ole A; Dale, Anders M

    2015-06-09

    Epidemiological findings suggest a relationship between Alzheimer disease (AD), inflammation, and dyslipidemia, although the nature of this relationship is not well understood. We investigated whether this phenotypic association arises from a shared genetic basis. Using summary statistics (P values and odds ratios) from genome-wide association studies of >200 000 individuals, we investigated overlap in single-nucleotide polymorphisms associated with clinically diagnosed AD and C-reactive protein (CRP), triglycerides, and high- and low-density lipoprotein levels. We found up to 50-fold enrichment of AD single-nucleotide polymorphisms for different levels of association with C-reactive protein, low-density lipoprotein, high-density lipoprotein, and triglyceride single-nucleotide polymorphisms using a false discovery rate threshold <0.05. By conditioning on polymorphisms associated with the 4 phenotypes, we identified 55 loci associated with increased AD risk. We then conducted a meta-analysis of these 55 variants across 4 independent AD cohorts (total: n=29 054 AD cases and 114 824 healthy controls) and discovered 2 genome-wide significant variants on chromosome 4 (rs13113697; closest gene, HS3ST1; odds ratio=1.07; 95% confidence interval=1.05-1.11; P=2.86×10(-8)) and chromosome 10 (rs7920721; closest gene, ECHDC3; odds ratio=1.07; 95% confidence interval=1.04-1.11; P=3.38×10(-8)). We also found that gene expression of HS3ST1 and ECHDC3 was altered in AD brains compared with control brains. We demonstrate genetic overlap between AD, C-reactive protein, and plasma lipids. By conditioning on the genetic association with the cardiovascular phenotypes, we identify novel AD susceptibility loci, including 2 genome-wide significant variants conferring increased risk for AD. © 2015 American Heart Association, Inc.

  1. Association between nutritional status, C-reactive protein, adiponectin and HOMA-AD in Brazilian children

    Directory of Open Access Journals (Sweden)

    Ana Luiza Gomes Domingos

    2014-07-01

    Full Text Available Introduction: In children, the presence of obesity is a major risk factor for the occurrence of cardiovascular diseases on the adulthood. Objective: To evaluate the association of anthropometry, body composition, clinical variables and biochemical profile with C-reactive protein and adiponectin levels, and insulin resistance in children in the municipality of Nova Era, Brazil. Methods: Nested case-control study following a crosssectional study. We evaluated 178 children, 57 of them classified as obese and 121 as normal-weight from a population of 1024 schoolchildren 6 to 10 years old: Blood samples were collected after 12-hour fast to obtain serum and plasma. We collected anthropometric and body composition measures, systolic and diastolic blood pressure data. Sexual maturation was assessed according to the stage of sexual development. We performed Student's t-test, Mann-Whitney U test, Pearson's correlation, Spearman's test and multiple linear regression analysis. Independent variables with p < 0.05 were included in the multiple regression model. Residual analysis was performed to assess model validity. Results: Among obese children, C-reactive protein levels were associated with triacylglycerol levels and body fat percentage estimated by skinfold thickness (R²adjusted = 27.6%, p < 0.001. Adiponectin was associated with HOMA-IR, HOMA-AD and body fat percentage estimated by skinfold thickness (R²adjusted = 75.5%, p < 0.001. HOMA-AD index was associated with HOMA-IR, adiponectin, systolic blood pressure and weight (R²adjusted = 90.7%, p < 0.001. Conclusion: Significant associations were found between body composition, anthropometry, clinical variables, biochemical profile and adiponectin and C-reactive protein levels and insulin resistance in obese and normal-weight children.

  2. Serum levels of C-reactive protein in adolescents with periodontitis

    DEFF Research Database (Denmark)

    López, Rodrigo; Baelum, Vibeke; Hedegaard, Chris Juul;

    2011-01-01

    Background: The results of several cross-sectional studies suggested a relationship between periodontitis and higher serum levels of C-reactive protein (CRP). Most of these studies were restricted to adult study groups with severe periodontal inflammation, and the potential effects of confounding...... ng/ml (31 to 183 ng/ml), respectively (P = 0.8). Conclusions: Serum levels of CRP were not significantly higher among subjects with periodontitis than among controls. However, a statistically significant positive association between percentages of sites with bleeding on probing and log...

  3. Association between C-reactive protein and features of the metabolic syndrome

    DEFF Research Database (Denmark)

    Fröhlich, M; Imhof, A; Berg, Gabriele

    2000-01-01

    OBJECTIVE: To assess the association of circulating levels of C-reactive protein, a sensitive systemic marker of inflammation, with different components of the metabolic syndrome. RESEARCH DESIGN AND METHODS: Total cholesterol (TC), HDL cholesterol, triglycerides, uric acid, BMI , and prevalence...... concentrations in subjects grouped according to the presence of 0-1, 2-3, and > or =4 features of the metabolic syndrome were 1.11, 1.27, and 2.16 mg/l, respectively, with a statistically highly significant trend (P metabolic syndrome...

  4. Interleukin-6 and C-reactive protein as prognostic biomarkers in metastatic colorectal cancer

    DEFF Research Database (Denmark)

    Thomsen, Maria; Kersten, Christian; Sorbye, Halfdan

    2016-01-01

    OBJECTIVES: The aim was to explore the prognostic significance of IL-6 and markers of systemic inflammatory response (SIR), in particular C-reactive protein (CRP), in metastatic colorectal cancer (mCRC) patients, in the total study population and according to RAS and BRAF mutation status. RESULTS...... 24.3 months to 12.3 months, (P BRAF mutation (interaction P = 0.004). MATERIALS AND METHODS: IL-6 and CRP were determined in pre-treatment serum samples...... with impaired prognosis in mCRC. IL-6 and CRP give independent prognostic information in addition to RAS and BRAF mutation status....

  5. High-sensitivity C-reactive protein in paediatric inflammatory bowel disease

    Institute of Scientific and Technical Information of China (English)

    Marianne; Sidoroff; Riitta; Karikoski; Taneli; Raivio; Erkki; Savilahti; Kaija-Leena; Kolho

    2010-01-01

    AIM:To study whether high-sensitivity C-reactive protein(hs-CRP) measurement can aid the assessment of disease activity and glucocorticoid treatment in paediatric inflammatory bowel disease(IBD).METHODS:CRP levels were measured in 39 children with IBD undergoing colonoscopy [median age 12.8 years,Crohn's disease(CD) n=20],in 22 other children with IBD followed for acute response to glucocorticoids,and in 33 paediatric non-IBD patients.When standard CRP level was below detection limit(<5mg/L),hs-CRP was anal...

  6. [Determination of capillary plasma C-reactive protein during therapy for acute infectious lung diseases].

    Science.gov (United States)

    Makarenko, V V; Vavilikhina, N F; Kastrikina, T N; El'chaninova, S A

    2011-06-01

    Changes in the concentration of C-reactive protein (CRP), leukocytes, erythrocyte sedimentation rate, and differential blood count were comparatively estimated in the treatment of 66 infants (aged 1.12 +/- 0.95 years) with acute infectious lung diseases. There was a high correlation between capillary plasma and venous serum CRP concentrations. On the first day of effective antibiotic therapy, there was a significant decrease in CRP levels; the sensitivity and specificity were 96 and 94%, respectively. Thus, measurement of capillary blood CRP is an accessible and informative tool to monitor therapy for infectious lung diseases in infants.

  7. C-reactive protein, insulin resistance and risk of cardiovascular disease: a population-based study

    DEFF Research Database (Denmark)

    Hansen, T.W.; Olsen, M.H.; Rasmussen, S.

    2008-01-01

    ischaemic heart disease and nonfatal stroke, amounted to 222 cases. In Cox proportional-hazard models, adjusted for age, sex, smoking habit, total cholesterol, waist circumference, levels of triglycerides and high-density lipoprotein-cholesterol, systolic and diastolic blood pressures, physical activity......BACKGROUND: C-reactive protein (CRP), a marker of inflammation, and insulin resistance (IR), a metabolic disorder, are closely related. CRP and IR have both been identified as significant risk factors of cardiovascular disease (CVD) after adjustment for conventional CVD risk factors...

  8. Elevated C-reactive protein in the diagnosis, prognosis, and cause of cancer

    DEFF Research Database (Denmark)

    Allin, Kristine H; Nordestgaard, Børge G

    2011-01-01

    -phase response, chronic inflammation, the molecular biology, function and measurement of CRP, circulating levels of CRP in health and disease, the principle of Mendelian randomization, the association between circulating levels of CRP and cancer prognosis, and cancer biomarkers. In the Copenhagen General...... increased risk of death from breast cancer compared to patients with CRP levels......The aim of this review is to summarize present evidence of an association between circulating levels of C-reactive protein (CRP) and cancer risk, and to evaluate whether elevated circulating CRP levels cause cancer. Additionally, the review provides background information on the acute...

  9. Elevated C-reactive protein levels in schizophrenia inpatients is associated with aggressive behavior.

    Science.gov (United States)

    Barzilay, R; Lobel, T; Krivoy, A; Shlosberg, D; Weizman, A; Katz, N

    2016-01-01

    An association between inflammation and behavioral domains of mental disorders is of growing interest. Recent studies reported an association between aggression and inflammation. In this study, we investigated the association between aggressive behavior and inflammatory markers in schizophrenia inpatients. Adult schizophrenia inpatients without affective symptoms (n=213) were retrospectively identified and categorized according to their C-reactive protein measurement at admission as either elevated (CRP>1 mg/dL; n=57) or normal (CRPinflammation including leukocyte count and neutrophil to lymphocyte ratio (r=0.387, Pinflammation) of a specific behavioral endophenotype (aggression) in schizophrenia inpatients. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  10. Radiometric ligand binding assay for C-reactive protein. Complexed C-reactive protein is not detectable in acute phase serum.

    Science.gov (United States)

    De Beer, F C; Shine, B; Pepys, M B

    1982-10-01

    A radiometric ligand binding assay for human C-reactive protein (CRP) was established using pneumococcal C polysaccharide (CPS) coupled to magnetizable cellulose particles as the solid phase ligand. Competition for binding to the solid phase between 125I-CRP and unlabelled CRP permitted detection of 30 micrograms/l of CRP and the precise assay of concentrations up to 3000 micrograms/l. Identical results were obtained when the assay was used to quantitate isolated pure CRP and pure CRP added to normal human serum. However in vitro addition of known ligands for CRP to acute phase serum resulted in lowering of the apparent CRP concentration in this assay and addition of as little as 1 microgram/l of free CPS or 1 mg/l of lecithin was demonstrable in this way. A combination of the ligand binding assay and the standard electroimmunoassay for CRP was therefore used to test acute phase sera for the presence of CRP complexed in vitro. No evidence of complexed CRP was detected among sera containing between 1-319 mg/l of CRP from patients with Hodgkin's disease (10), rheumatoid arthritis (10), Crohn's disease (19) and various microbial infections (11), including six with subacute bacterial endocarditis. Since it is likely that CRP does form complexes with its ligands in the plasma these results suggest that complexed CRP is rapidly cleared from the circulation.

  11. Prognostic Impact of 9-Month High-Sensitivity C-Reactive Protein Levels on Long-Term Clinical Outcomes and In-Stent Restenosis in Patients at 9 Months after Drug-Eluting Stent Implantation.

    Directory of Open Access Journals (Sweden)

    I-Chang Hsieh

    Full Text Available The level of 9-month high-sensitivity C-reactive protein (hsCRP in predicting cardiovascular outcomes is scanty in patients at 9 months after receiving drug-eluting stent (DES implantations. This study aims to evaluate the relationship between 9-month follow-up hsCRP levels and long-term clinical outcomes in patients at 9 months after receiving DES.A total of 1,763 patients who received 9-month follow-up angiography were enrolled and grouped according to hsCRP level 9 months after the DES implantation: group I (718 patients, hsCRP3.0 mg/L.Group III patients had a lower cardiovascular event-free survival rate than group I or II patients during a follow-up of 64 ± 45 months (64.5% vs. 71.6% vs. 72.8%, respectively, p = 0.012. Multivariate analysis showed that a follow-up hsCRP level <3.0 mg/L was an independent predictor of a major adverse cardiovascular event (cardiac death, reinfarction, target lesion revascularization, stenting in a new lesion, or coronary bypass surgery. Group III patients had a higher restenosis rate (11.3% vs. 5.8% vs. 6.6%, respectively, p = 0.002 and loss index (0.21 ± 0.32 vs. 0.16 ± 0.24 vs. 0.18 ± 0.28, respectively, p = 0.001 than group I or II patients in 9-month follow-up angiography.A high 9-month follow-up hsCRP level is an independent predictor of long-term clinical cardiovascular outcomes in patients at 9 months after DES implantation. It is also associated with a higher restenosis rate, larger late loss and loss index at 9 months after DES implantation.

  12. Ankle brachial index, C-reactive protein, and central augmentation index to identify individuals with severe atherosclerosis

    DEFF Research Database (Denmark)

    Eldrup, Nikolaj; Sillesen, Henrik; Prescott, Eva;

    2006-01-01

    We examined the ability of ankle brachial index, C-reactive protein and central augmentation index to identify individuals in the general population with severe atherosclerosis, diagnosed as those with ischaemic cardiovascular disease.......We examined the ability of ankle brachial index, C-reactive protein and central augmentation index to identify individuals in the general population with severe atherosclerosis, diagnosed as those with ischaemic cardiovascular disease....

  13. Elevated pre-treatment levels of plasma C-reactive protein are associated with poor prognosis after breast cancer

    DEFF Research Database (Denmark)

    Allin, Kristine H; Nordestgaard, Børge G; Flyger, Henrik;

    2011-01-01

    We examined whether plasma C-reactive protein (CRP) levels at the time of diagnosis of breast cancer are associated with overall survival, disease-free survival, death from breast cancer, and recurrence of breast cancer.......We examined whether plasma C-reactive protein (CRP) levels at the time of diagnosis of breast cancer are associated with overall survival, disease-free survival, death from breast cancer, and recurrence of breast cancer....

  14. A Smartphone-Based Colorimetric Reader for Human C-Reactive Protein Immunoassay.

    Science.gov (United States)

    Venkatesh, A G; van Oordt, Thomas; Schneider, E Marion; Zengerle, Roland; von Stetten, Felix; Luong, John H T; Vashist, Sandeep Kumar

    2017-01-01

    A smartphone-based colorimetric reader (SBCR), comprising a Samsung Galaxy SIII mini, a gadget (iPAD mini, iPAD4, or iPhone 5s) and a custom-made dark hood and base holder assembly, is used for human C-reactive protein (CRP) immunoassay. A 96-well microtiter plate (MTP) is positioned on the gadget's screensaver to provide white light-based bottom illumination only in the specific regions corresponding to the well's bottom. The images captured by the smartphone's back camera are analyzed by a novel image processing algorithm. Based on one-step kinetics-based human C-reactive protein immunoassay (IA), SBCR is evaluated and compared with a commercial MTP reader (MTPR). For analysis of CRP spiked in diluted human whole blood and plasma as well as CRP in clinical plasma samples, SBCR exhibits the same precision, dynamic range, detection limit, and sensitivity as MTPR for the developed IA (DIA). Considering its compactness, low cost, advanced features and a remarkable computing power, SBCR is an ideal point-of-care (POC) colorimetric detection device for the next-generation of cost-effective POC testing (POCT).

  15. Association of high-sensitive C-reactive protein and dialysis adequacy with uremic pruritus.

    Science.gov (United States)

    Malekmakan, Leila; Malekmakan, Alireza; Sayadi, Mehrab; Pakfetrat, Maryam; Sepaskhah, Mozhdeh; Roozbeh, Jamshid

    2015-09-01

    Uremic pruritus is a difficult symptom in chronic hemodialysis (HD) patients, and its patho-physiological mechanism remains unknown. To determine the relationship between pruritus and C-reactive protein as well as dialysis adequacy among the HD patients, we studied 241 chronic HD patients in Shiraz dialysis centers, Iran. The patients were selected by convenient sampling and the data were collected using a checklist, interview and lab tests. The mean age of our patients was 53.9 ± 16.3 years and 128 (53.1%) of them were male. There were 97 (40.2%) patients who complained of pruritus. A significant association was found between high-sensitive C-reactive protein and pruritus (P = 0.004). Also, a significant positive relationship was observed between pruritus and dialysis adequacy (P dialysis adequacy and pruritus. A better understanding of the factors implicated in the cause of uremic pruritus is essential in the development of more-effective treatments and improved quality of life in HD patients.

  16. Clomiphene Citrate Treatment Cycle Outcomes of Polycystic Ovary Syndrome Patients Based on Basal High Sensitive C-Reactive Protein Levels: A Cross-Sectional Study

    Science.gov (United States)

    Kahyaoglu, Serkan; Yumuşak, Omer Hamid; Ozyer, Sebnem; Pekcan, Meryem Kuru; Erel, Merve; Cicek, Mahmut Nedim; Erkaya, Salim; Tasci, Yasemin

    2017-01-01

    Background Polycystic ovary syndrome (PCOS) is highly associated with an ovulatory infertility, features of the metabolic syndrome, including obesity, insulin resistance and dyslipidemia. Serum concentrations of high sensitive C-reactive protein (hs-CRP) were significantly higher in obese than in non-obese PCOS patients at baseline, suggesting a relationship between elevated hs-CRP levels and obesity. The aim of this study was to evaluate whether cycle day 3 hs-CRP levels before clomiphene citrate (CC) treatment would predict cycle outcomes in women with PCOS. Materials and Methods This cross-sectional study was conducted among 84 infertile women with PCOS who were treated with CC at Zekai Tahir Burak Women’s Health Education and Research Hospital, Ankara, Turkey, between January 2014 and January 2015. Based on the exclusion criteria, cycle outcomes of remaining 66 infertile women with PCOS treated with CC were analyzed. The hs-CRP levels and insulin resistance indexes were evaluated on day 3 of the CC treatment cycle. The primary outcome measures were number of preovulatory follicles measuring≥17 mm and pregnancy rates. Results The mean ± SD age of the patients was 24.0 ± 3.8 years (range 18-36). The mean ± SD body mass index (BMI) of the patients was 25.7 ± 4.9 (range 17-43). Fifty patients developed dominant follicle (75%) and 5 patients established clinical pregnancy during the study (clinical pregnancy rate: 7%). The mean ± SD baseline hs-CRP, fasting insulin and Homeostasis Model Assessment-Insulin Resistance (HOMA-IR) values of the patients with and without dominant follicle generation during treatment cycle were 6.42 ± 7.05 and 4.41 ± 2.95 (P=0.27), 11.61 ± 6.94 and 10.95 ± 5.65 (P=0.73), 2.68 ± 1.79 and 2.41 ± 1.30 (P=0.58), respectively. The mean ± SD baseline hs-CRP, fasting insulin and HOMA-IR values of the patients with and without clinical pregnancy establishment following treatment cycle were 6.30 ± 2.56 and 5.90 ± 6.57 (P=0.89), 11

  17. Clomiphene Citrate Treatment Cycle Outcomes of Polycystic Ovary Syndrome Patients Based on Basal High Sensitive C-Reactive Protein Levels: A Cross-Sectional Study

    Directory of Open Access Journals (Sweden)

    Serkan Kahyaoglu

    2016-11-01

    Full Text Available Background: Polycystic ovary syndrome (PCOS is highly associated with an ovulatory infertility, features of the metabolic syndrome, including obesity, insulin resistance and dyslipidemia. Serum concentrations of high sensitive C-reactive protein (hs-CRP were significantly higher in obese than in non-obese PCOS patients at baseline, suggesting a relationship between elevated hs-CRP levels and obesity. The aim of this study was to evaluate whether cycle day 3 hs-CRP levels before clomiphene citrate (CC treatment would predict cycle outcomes in women with PCOS. Materials and Methods: This cross-sectional study was conducted among 84 infertile women with PCOS who were treated with CC at Zekai Tahir Burak Women’s Health Education and Research Hospital, Ankara, Turkey, between January 2014 and January 2015. Based on the exclusion criteria, cycle outcomes of remaining 66 infertile women with PCOS treated with CC were analyzed. The hs-CRP levels and insulin resistance indexes were evaluated on day 3 of the CC treatment cycle. The primary outcome measures were number of preovulatory follicles measuring≥17 mm and pregnancy rates. Results: The mean ± SD age of the patients was 24.0 ± 3.8 years (range 18-36. The mean ± SD body mass index (BMI of the patients was 25.7 ± 4.9 (range 17-43. Fifty patients developed dominant follicle (75% and 5 patients established clinical pregnancy during the study (clinical pregnancy rate: 7%. The mean ± SD baseline hs-CRP, fasting insulin and Homeostasis Model Assessment-Insulin Resistance (HOMA-IR values of the patients with and without dominant follicle generation during treatment cycle were 6.42 ± 7.05 and 4.41 ± 2.95 (P=0.27, 11.61 ± 6.94 and 10.95 ± 5.65 (P=0.73, 2.68 ± 1.79 and 2.41 ± 1.30 (P=0.58, respectively. The mean ± SD baseline hs-CRP, fasting insulin and HOMA-IR values of the patients with and without clinical pregnancy establishment following treatment cycle were 6.30 ± 2.56 and 5.90 ± 6

  18. Relationship between C-reactive protein levels and wound infections in elective colorectal surgery: C-reactive protein as a predictor for incisional SSI.

    Science.gov (United States)

    Fujii, Takaaki; Tabe, Yuichi; Yajima, Reina; Tsutsumi, Soichi; Asao, Takayuki; Kuwano, Hiroyuki

    2011-01-01

    Serum C-reactive protein (CRP) is an acknowledged marker of infections. For early detection of postoperative infections, CRP levels may be a useful marker. In this study, the CRP response with respect to wound infections (incisional surgical site infection (SSI)) in elective colorectal surgery was examined to define the role of serum CRP as a predictor of incisional SSI. One hundred forty-eight patients who underwent elective colorectal resection were identified for inclusion in this study. The outcome of interest was incisional SSI. Twenty-eight patients with incisional SSI were compared to a subgroup of 118 patients with an uneventful postoperative course, and the correlation between postoperative serum CRP levels and incisional SSI in colorectal surgery was investigated. For uneventful cases, the CRP rose postoperatively to a maximum on the third day, and the concentrations then returned to near normal levels on postoperative day (POD) 7. In incisional SSI cases, persistent elevation or a second rise in CRP concentrations was seen. Although no statistically significant differences in CRP concentrations were seen on POD 1 or 3, the initial rise in CRP of cases with incisional SSI was relatively higher compared to uneventful cases. A deviation became obvious at POD 7. A cut-off level of 36 mg/L on POD 7 was recorded (sensitivity of 71.4% and a specificity of 83.1%) for incisional SSI. Our results suggest that elevated serum CRP levels are correlated with incisional SSI. Persistent CRP elevation is predictive of incisional SSI in colorectal surgery if pneumonia or anastomotic leakage are unlikely or excluded.

  19. Osteoprotegerin improves risk detection by traditional cardiovascular risk factors and hsCRP

    DEFF Research Database (Denmark)

    Mogelvang, Rasmus; Haahr-Pedersen, Sune; Bjerre, Mette;

    2013-01-01

    To evaluate the association of plasma osteoprotegerin (OPG) to hospitalisation for ischaemic heart disease (IHD), ischaemic stroke and all-cause mortality, and the effect of combining plasma OPG and high-sensitivity C-reactive protein (hsCRP).......To evaluate the association of plasma osteoprotegerin (OPG) to hospitalisation for ischaemic heart disease (IHD), ischaemic stroke and all-cause mortality, and the effect of combining plasma OPG and high-sensitivity C-reactive protein (hsCRP)....

  20. Quantitative measurements of C-reactive protein using silicon nanowire arrays

    Directory of Open Access Journals (Sweden)

    Min-Ho Lee

    2008-03-01

    Full Text Available Min-Ho Lee, Kuk-Nyung Lee, Suk-Won Jung, Won-Hyo Kim, Kyu-Sik Shin, Woo-Kyeong SeongKorea Electronics Technology Institute, Gyeonggi, KoreaAbstract: A silicon nanowire-based sensor for biological application showed highly desirable electrical responses to either pH changes or receptor-ligand interactions such as protein disease markers, viruses, and DNA hybridization. Furthermore, because the silicon nanowire can display results in real-time, it may possess superior characteristics for biosensing than those demonstrated in previously studied methods. However, despite its promising potential and advantages, certain process-related limitations of the device, due to its size and material characteristics, need to be addressed. In this article, we suggest possible solutions. We fabricated silicon nanowire using a top-down and low cost micromachining method, and evaluate the sensing of molecules after transfer and surface modifications. Our newly designed method can be used to attach highly ordered nanowires to various substrates, to form a nanowire array device, which needs to follow a series of repetitive steps in conventional fabrication technology based on a vapor-liquid-solid (VLS method. For evaluation, we demonstrated that our newly fabricated silicon nanowire arrays could detect pH changes as well as streptavidin-biotin binding events. As well as the initial proof-of-principle studies, C-reactive protein binding was measured: electrical signals were changed in a linear fashion with the concentration (1 fM to 1 nM in PBS containing 1.37 mM of salts. Finally, to address the effects of Debye length, silicon nanowires coupled with antigen proteins underwent electrical signal changes as the salt concentration changed.Keywords: silicon nanowire array, C-reactive protein, vapor-liquid-solid method

  1. Rapid and quantitative detection of C-reactive protein based on quantum dots and immunofiltration assay

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    Zhang PF

    2015-09-01

    Full Text Available Pengfei Zhang,1,* Yan Bao,1,* Mohamed Shehata Draz,2,3,* Huiqi Lu,1 Chang Liu,1 Huanxing Han11Center for Translational Medicine, Changzheng Hospital, Second Military Medical University, Shanghai, People’s Republic of China; 2Zhejiang-California International Nanosystems Institute, Zhejiang University, Hangzhou, Zhejiang, People’s Republic of China; 3Faculty of Science, Tanta University, Tanta, Egypt*These authors contributed equally to this workAbstract: Convenient and rapid immunofiltration assays (IFAs enable on-site “yes” or “no” determination of disease markers. However, traditional IFAs are commonly qualitative or semi-quantitative and are very limited for the efficient testing of samples in field diagnostics. Here, we overcome these limitations by developing a quantum dots (QDs-based fluorescent IFA for the quantitative detection of C-reactive proteins (CRP. CRP, the well-known diagnostic marker for acute viral and bacterial infections, was used as a model analyte to demonstrate performance and sensitivity of our developed QDs-based IFA. QDs capped with both polyethylene glycol (PEG and glutathione were used as fluorescent labels for our IFAs. The presence of the surface PEG layer, which reduced the non-specific protein interactions, in conjunction with the inherent optical properties of QDs, resulted in lower background signal, increased sensitivity, and ability to detect CRP down to 0.79 mg/L with only 5 µL serum sample. In addition, the developed assay is simple, fast and can quantitatively detect CRP with a detection limit up to 200 mg/L. Clinical test results of our QD-based IFA are well correlated with the traditional latex enhance immune-agglutination aggregation. The proposed QD-based fluorescent IFA is very promising, and potentially will be adopted for multiplexed immunoassay and in field point-of-care test.Keywords: C-reactive proteins, point-of-care test, Glutathione capped QDs, PEGylation

  2. No relationship between lung function and high-sensitive C-reactive protein in adolescence.

    Science.gov (United States)

    Nybo, Mads; Hansen, Henrik Steen; Siersted, Hans Christian; Rasmussen, Finn

    2010-10-01

      Several studies on adults have indicated that lower spirometric lung function may be associated with increased systemic inflammation, but no studies have investigated if this association is already present in adolescence.   We explored the temporal relationship between changes in lung function and concentrations of plasma C-reactive protein (CRP) in a population-based cohort study at ages 14 and 20 years using a high-sensitivity CRP assay.   CRP measurements were performed in a total of 420 subjects at mean age of 13.9 years. Of these, 262 subjects (62%) participated in the follow-up investigation at mean age of 20.1 years.   Levels of log-CRP at age 14 were not significantly associated with forced expiratory volume (FEV(1) ) or FEV(1) / forced vital capacity (FVC) ratio at age 20, nor with the change in FEV(1) , FVC or FEV(1) /FVC ratio between 14 and 20 years after controlling for body mass index (BMI), airway hyperresponsiveness (AHR), eosinophil cationic protein (ECP), asthma, smoking, sex, and height at 14 years, and change in height between 14 and 20 years. Sex, BMI, AHR, ECP and change in height between 14 and 20 years were identified as independent factors associated with the change in FEV(1) , FVC and FEV(1) /FVC ratio in adolescence.   We did not find an association between CRP levels at age 14 and change in lung function by age 20; whereas, sex, change in height, BMI, AHR and ECP were associated with lung function change in adolescence. Our findings indicate that systemic inflammation is of less importance for change in lung function in adolescence. Please cite this paper as: Nybo M, Hansen HS, Siersted HC and Rasmussen F. No relationship between lung function and high-sensitive C-reactive protein in adolescence. © 2009 Blackwell Publishing Ltd.

  3. Adiponectin and highly sensitive C-reactive protein levels in obese children aged 9 to 15 years

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    Frecillia Regina

    2011-01-01

    Full Text Available Background Childhood obesity is a widespread and growing problem associated with health problems such problem associated with health problems such as metabolic syndrome, diabetes mellitus and cardiovascular disease. A low-grade chronic inflammatory state, reflected by decreased adiponectin and increased highly sensitive C-reaction protein (hsCRP levels, may play a role in metabolic syndrome associated with obesity. Objective To assess and compare adiponectin and hsCRP levels in obese and normal weight children. Methods We conducted a cross-sectional, case-controlled study in Manado from May to July 2010. Subjects were selected from obese, but otherwise healthy childrenaged 9-15 years. Control subjects were schoolmates with normal body mass index (BMI. We performed physical examinations, measured blood pressure, weight and height, and calculated BMI for all subjects. After an overnight fast, all subjects were tested for fasting blood glucose, adiponectin and hsCRP levels. Results The mean adiponectin level in the obese group was 3.6 ug/mL (SD 1.43, lower than that of the normoweight group, 4.8 ug/mL (SD 1.67 P < 0.0001. the mean hsCRP level in the obese group was 3.3 mg/L (SD 1.39 (P < 0.0001. There was no inverse correlation between adiponectin and hsCRP levels in obese group (r = 0.048, P = 0.362. Conclusions Lower adiponectin and higher hsCRP levels in the obese group is consistent with a low-grade chronic inflammatory further evaluation. Early intervention is needed to reduce body weight in obese children. [Paediatr Indones. 2011;51:7-11].

  4. Is C-reactive protein testing useful to predict outcome in patients with acute bronchitis?

    Science.gov (United States)

    Llor, Carl; Plana-Ripoll, Oleguer; Moragas, Ana; Bayona, Carolina; Morros, Rosa; Pera, Helena; Miravitlles, Marc

    2014-10-01

    A recent clinical trial could not find differences between anti-inflammatory drugs, antibiotics and placebo in shortening the duration of symptoms in acute bronchitis. To investigate if C-reactive protein (CRP) concentrations at presentation are predictive of symptom resolution in these patients. We performed a secondary analysis of the data from a placebo-controlled, randomized clinical trial carried out in primary care. Patients from 18 to 70 years of age presenting a respiratory tract infection of 20 mg/l (95% CI: 9-12) (P = 0.337). Among patients with uncomplicated acute bronchitis and discoloured sputum, the CRP concentrations at presentation are not helpful for predicting symptom resolution. © The Author 2014. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  5. C reactive protein and chronic obstructive pulmonary disease: a Mendelian randomisation approach

    DEFF Research Database (Denmark)

    Vestbo, Jørgen; Lange, Peter; Nordestgaard, Børge G

    2011-01-01

    Background It is unclear whether elevated plasma C reactive protein (CRP) is causally related to chronic obstructive pulmonary disease (COPD). The authors tested the hypothesis that genetically elevated plasma CRP causes COPD using a Mendelian randomisation design. Methods The authors measured high......-sensitivity CRP in plasma, genotyped for four single nucleotide polymorphisms in the CRP gene, and screened for spirometry-defined COPD and hospitalisation due to COPD in 7974 individuals from the Copenhagen City Heart Study and in 32¿652 individuals from the Copenhagen General Population Study. Results Elevated...... plasma CRP >3 mg/l compared with City Heart Study and the Copenhagen General Population Study, respectively. Genotype combinations...

  6. On-chip determination of C-reactive protein using magnetic particles in continuous flow.

    Science.gov (United States)

    Phurimsak, Chayakom; Tarn, Mark D; Peyman, Sally A; Greenman, John; Pamme, Nicole

    2014-11-01

    We demonstrate the application of a multilaminar flow platform, in which functionalized magnetic particles are deflected through alternating laminar flow streams of reagents and washing solutions via an external magnet, for the rapid detection of the inflammatory biomarker, C-reactive protein (CRP). The two-step sandwich immunoassay was accomplished in less than 60 s, a vast improvement on the 80-300 min time frame required for enzyme-linked immunosorbent assays (ELISA) and the 50 min necessary for off-chip magnetic particle-based assays. The combination of continuous flow and a stationary magnet enables a degree of autonomy in the system, while a detection limit of 0.87 μg mL(-1) makes it suitable for the determination of CRP concentrations in clinical diagnostics. Its applicability was further proven by assaying real human serum samples and comparing those results to values obtained using standard ELISA tests.

  7. Polymorphism of the C-reactive protein gene is associated with mortality in bacteraemia.

    Science.gov (United States)

    Eklund, Carita; Huttunen, Reetta; Syrjänen, Jaana; Laine, Janne; Vuento, Risto; Hurme, Mikko

    2006-01-01

    C-reactive protein (CRP) is an important molecule in the defence against bacterial infections. To discover if variation in the CRP gene is associated with clinical outcome of bacteraemia, we investigated 147 microbiologically verified bacteraemia patients (mean age 59 y, range 19-93 y) and determined whether CRP -717A>G, +1059G>C or +1444C>T single nucleotide polymorphisms (SNPs) were associated with clinical outcome of bacteraemia and/or CRP concentration caused by Staphylococcus aureus, Streptococcus pneumoniae, beta-haemolytic streptococci or Escherichia coli. The patients were genotyped for CRP gene polymorphisms, CRP was measured and clinical outcomes were recorded. The CRP -717A>G, a promoter region polymorphism was strongly associated with mortality from Streptococcus pneumoniae but did not correlate with plasma CRP concentration. These results suggest that mortality from Streptococcus pneumoniae may be associated with polymorphism of the promoter region of the CRP gene.

  8. Salivary C-Reactive Protein in Hashimoto's Thyroiditis and Subacute Thyroiditis

    Directory of Open Access Journals (Sweden)

    Nivedita L. Rao

    2010-01-01

    Full Text Available C-reactive protein (CRP, an acute-phase reactant, has been identified as a saliva-based biomarker of inflammation. The objective of the study was to estimate and compare salivary CRP levels in Hashimoto's thyroiditis (HT and Subacute thyroiditis (SAT. The study included 30 HT patients who presented with clinical features of hypothyroidism, 15 SAT patients who presented with clinical features of hyperthyroidism, and 20 healthy age- and sex-matched euthyroid controls. CRP levels in saliva were estimated using an Enzyme-Linked Immunosorbent Assay method with enhanced sensitivity. In HT, the mean salivary CRP levels did not differ significantly from controls. SAT patients had significantly elevated salivary CRP levels compared to HT patients and controls. The rise in salivary CRP levels in SAT patients conceivably reflects the presence of an inflammatory process. Saliva CRP levels appear to serve as inflammatory markers in SAT patients and may aid their clinical evaluation.

  9. C-reactive protein in the periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis (PFAPA) syndrome.

    Science.gov (United States)

    Førsvoll, Jostein A; Oymar, Knut

    2007-11-01

    To evaluate levels of C-reactive protein (CRP) during febrile episodes in children with periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis syndrome (PFAPA). All CRP values during typical episodes of fever in children diagnosed with PFAPA during a 3 years period were retrospectively registered. In 16 children with PFAPA, a total of 87 CRP values were registered during 38 episodes of fever. The mean of the maximum CRP during each episode was 185 mg/L (SD: 69.4, range: 45-322). Values of CRP were elevated throughout the whole period of fever, with higher values on days 2-4 compared to day 1. Levels of CRP are substantially increased during febrile episodes in children with PFAPA. High levels of CRP may suggest a role for immunological mechanisms in PFAPA, and may raise the suspicion of PFAPA when measured in children with periodic fever of unknown origin.

  10. Elevated C-reactive protein, depression, somatic diseases, and all-cause mortality

    DEFF Research Database (Denmark)

    Wium-Andersen, Marie Kim; Orsted, David Dynnes; Nordestgaard, Børge Grønne

    2014-01-01

    population. End points included hospitalization or death with depression and somatic diseases, prescription antidepressant medication use, and all-cause mortality. RESULTS: A doubling in plasma CRP yielded an observed odds ratio (OR) of 1.28 (95% confidence interval [CI]: 1.23-1.33) for hospitalization...... of cancer (p = .002), ischemic heart disease (p = 4 × 10(-99)), chronic obstructive pulmonary disease (p = 6 × 10(-86)), and all-cause mortality (p = .001) examined in the same individuals. CONCLUSIONS: Elevated CRP was associated with increased risk of depression in individuals in the general population......BACKGROUND: Elevated levels of plasma C-reactive protein (CRP) have been associated with many diseases including depression, but it remains unclear whether this association is causal. We tested the hypothesis that CRP is causally associated with depression, and compared these results to those...

  11. C-reactive Protein: Repeated Measurements will Improve Dialysis Patient Care.

    Science.gov (United States)

    Cobo, Gabriela; Qureshi, Abdul Rashid; Lindholm, Bengt; Stenvinkel, Peter

    2016-01-01

    Systemic inflammation is a common feature in the uremic phenotype and associates with poor outcomes. The awareness regarding the importance of inflammation assessment in chronic kidney disease (CKD) patients has risen in recent years, and despite the development of novel biomarkers, C-reactive protein (CRP) is still the most measured inflammatory parameter. Notwithstanding, the possible weak points of CRP determination, this biomarker has demonstrated being useful both for guidance in clinical practice and for risk estimation. In addition, regular determination of CRP among dialysis patients has been associated with better outcomes in different dialysis facilities. Because persistent inflammation may be a silent reflection of various pathophysiologic alterations in CKD, it is crucial that inflammatory markers are regularly monitored and therapeutic attempts be made to target this inflammation.

  12. Prognostic value of plasma C-reactive protein in the evaluation of paraquat poisoning patients

    Institute of Scientific and Technical Information of China (English)

    Zong NingΔ; Yu-Long BaiΔ; Hua Lu; Kang-Lin Mo

    2015-01-01

    Objective:To investigate the prognostic value of plasma C-reactive protein (CRP) level in patients with paraquat poisoning. Methods: This study included 162 patients with paraquat poisoning. The data of plasma paraquat,CRP level and arterial blood gas were analyzed. Cox regression analysis was applied to evaluate the risk factors of prognosis. Receiver operating characteristics curve analysis and area under curve were used to calculate the predictive power of significant variable. Differences in patient survival were determined using the Kaplan-Meier method and a log-rank test. Results:PlasmaCRP level was significantly increased in non-survival patients compared with survival patients (P Conclusions: These results suggest that plasmaCRP level is distinct increased in patients with paraquat poisoning, and the plasmaCRP level may be useful for the prediction of prognosis in paraquat poisoning.

  13. C-Reactive Protein and Coronary Heart Disease: All Said—Is Not It?

    Directory of Open Access Journals (Sweden)

    Frederik Strang

    2014-01-01

    Full Text Available C-reactive protein (CRP and coronary heart disease (CHD have been the subject of intensive investigations over the last decades. Epidemiological studies have shown an association between moderately elevated CRP levels and incident CHD whereas genetic studies have shown that polymorphisms associated with elevated CRP levels do not increase the risk of ischemic vascular disease, suggesting that CRP might be a bystander rather than a causal factor in the progress of atherosclerosis. Beside all those epidemiological and genetic studies, the experimental investigations also try to reveal the role of CRP in the progress of atherosclerosis. This review will highlight the complex results of genomic, epidemiological, and experimental studies on CRP and will show why further studies investigating the relationship between CRP and atherosclerosis might be needed.

  14. Time-Resolved Fluorescence Immunoassay for C-Reactive Protein Using Colloidal Semiconducting Nanoparticles

    Directory of Open Access Journals (Sweden)

    Pekka Hänninen

    2011-11-01

    Full Text Available Besides the typical short-lived fluorescence with decay times in the nanosecond range, colloidal II/VI semiconductor nanoparticles dispersed in buffer also possess a long-lived fluorescence component with decay times in the microsecond range. Here, the signal intensity of the long-lived luminescence at microsecond range is shown to increase 1,000-fold for CdTe nanoparticles in PBS buffer. This long-lived fluorescence can be conveniently employed for time-gated fluorescence detection, which allows for improved signal-to-noise ratio and thus the use of low concentrations of nanoparticles. The detection principle is demonstrated with a time-resolved fluorescence immunoassay for the detection of C-reactive protein (CRP using CdSe-ZnS nanoparticles and green light excitation.

  15. C-REACTIVE PROTEIN IN BACTERIAL MENINGITIS: DOSE IT HELP TO DIFFERENTIATE BACTERIAL FROM VIRAL MENINGITIS?

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    AR EMAMI NAEINI

    2001-03-01

    Full Text Available Introduction. Central nervous system infections are among the most serious conditions in of medical practice. C-reactive Protein has recently been evaluated in terms of its ability to diffeccentiate bacterial from nonbacterial central nervous system inflammations.
    Methods. We studied the frequency of positive CRP in 61 patients who had signs of meningitis. All the specimens referred to one laboratory and were examined by Slide method.
    Results. Positive CRP was found in 97.6 percent of those who were finally diagnosed as bacterial meningitis. The frequency of CRP for other types of meningitis was 16.6 percent (P < 0.05.
    Discussion. In the absence of infection, CSF is free of CRP. Positive CRP may help to the differentiate the different types of meningitis.

  16. The added value of C-reactive protein measurement in diagnosing pneumonia in primary care

    DEFF Research Database (Denmark)

    Minnaard, Margaretha C; de Groot, Joris A H; Hopstaken, Rogier M

    2017-01-01

    BACKGROUND: C-reactive protein (CRP) is increasingly being included in the diagnostic work-up for community-acquired pneumonia in primary care. Its added diagnostic value beyond signs and symptoms, however, remains unclear. We conducted a meta-analysis of individual patient data to quantify...... the added value of CRP measurement. METHODS: We included studies of the diagnostic accuracy of CRP in adult outpatients with suspected lower respiratory tract infection. We contacted authors of eligible studies for inclusion of data and for additional data as needed. The value of adding CRP measurement......, it still left a substantial group of patients classified at intermediate risk, in which clinical decision-making remains challenging....

  17. Inflammation and vascular disease:the role of C-reactive protein

    Institute of Scientific and Technical Information of China (English)

    Matthew J. Sorrentino; Loan Pham; Thach Nguyen

    2004-01-01

    Inflammation is an important component of active atherosclerotic disease. C-reactive protein (CRP)is a non-specific inflammatory marker that is increased in inflammatory conditions. Newer more sensitive assays (high sensitivity CRP) can detect the low levels of inflammation associated with vascular disease. CRP levels can give further risk assessment to individuals beyond predictions from traditional risk factors. This measurement is most useful in helping to discriminate risk in intermediate risk patients such as metabolic syndrome patients. Exercise and weight loss have been shown to significantly lower CRP levels. Lipid lowering therapies, especially with the statin class of medications, also lower CRP levels. A reduction in inflammation may be an important component of plaque stabilization and contribute to cardiovascular risk reduction.

  18. C-reactive protein level as a predictor of mortality in liver disease patients with bacteremia

    DEFF Research Database (Denmark)

    Janum, Sine H; Søvsø, Morten; Gradel, Kim O

    2011-01-01

    Abstract Background and objective. C-reactive protein (CRP) is synthesized in the liver in response to inflammation, and CRP is a widely used marker of sepsis. In bacteremia the initial CRP level is an independent predictor of mortality. Since the CRP response in patients with chronic liver disease...... is lower than in patients without liver disease the objective was to assess whether CRP levels in chronic liver disease and bacteremia was associated with case fatality. Patients. The study enrolled 105 patients with chronic liver disease and bacteremia as well as 202 patients with bacteremia...... was observed. Conclusion. Mortality associated with bacteremia is increased in patients with chronic liver disease and it is correlated with Child-Turcotte-Pugh score. The prognostic information of initial CRP levels in patients with chronic liver disease is weak. The clinical management of patients...

  19. Serum C-reactive protein levels predict neurological outcome after aneurysmal subarachnoid hemorrhage

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    Flávio Ramalho Romero

    2012-03-01

    Full Text Available OBJECTIVES: Our aim was to evaluate the relationship between serum C-reactive protein (CRP levels and the neurological prognosis and development of vasospasm in patients with aneurysmal subarachnoid hemorrhage (aSAH. METHODS: Eighty-two adult patients with aSAH diagnoses were prospectively evaluated. Glasgow Coma Scale (GCS score, Hunt and Hess grade, Fisher grade, cranial CT scans, digital subtraction angiography studies and daily neurological examinations were recorded. Serial serum CRP measurements were obtained daily between admission and the tenth day. Glasgow Outcome Scale (GOS and the modified Rankin Scale (mRS were used to assess the prognosis. RESULTS: Serum CRP levels were related to severity of aSAH. Patients with lower GCS scores and higher Hunt and Hess and Fisher grades presented statistically significant higher serum CRP levels. Patients with higher serum CRP levels had a less favorable prognosis. CONCLUSIONS: Increased serum CRP levels were strongly associated with worse clinical prognosis in this study.

  20. C-reactive protein by pregnancy and lactational status among Filipino young adult women

    Science.gov (United States)

    Kuzawa, Christopher W.; Adair, Linda S.; Borja, Judith; McDade, Thomas W

    2013-01-01

    Objectives Pregnancy and lactation involve adaptations in immune regulation, but little is known about cross-cultural variation in inflammatory changes during pregnancy or lactation. Here we report concentrations of C-reactive protein (CRP) in a large cross-sectional sample of healthy Filipino women who vary in parity, gestational and lactational status, and who come from a population previously described as having low CRP. Methods Fasting plasma CRP was measured among female participants (ages 20.8-22.4 years) in the Cebu Longitudinal Health and Nutrition Survey (n=822). Results Median CRP was 0.2 mg/L in nulliparous women and peaked at 2.0 mg/L in women in their 3rd trimester of pregnancy. Parous but post-partum women had higher CRP compared to nulliparous women, which was largely explained by body composition differences as reflected in waist circumference and skinfold measures. Among post-partum women with infants, CRP was similar in women who were currently breastfeeding compared to those who were not. Conclusions At Cebu, women late in gestation have 10-fold higher C-reactive protein compared to nulliparous women, with no evidence that lactation is inflammatory. These population-based findings are similar with findings from prior clinic-based studies and are consistent with the maternal immunological adaptations initiated during pregnancy. The tendency of human females to spend more time than females of other great apes in gestation rather than lactation suggests that the human life history strategy involved increased time spent by reproductively aged females in a pro-inflammatory state. PMID:23180717

  1. C-reactive protein levels at the onset of labour and at day 3 post-partum in normal pregnancy.

    Science.gov (United States)

    De Meeus, J B; Pourrat, O; Gombert, J; Magnin, G

    1998-01-01

    To record maternal serum C-reactive protein levels during normal onset of labour and normal puerperium and to evaluate if inflammation or infection could be predicted during these two periods when serum C-reactive protein is increased. Eighty-five pregnant women were enrolled in a longitudinal prospective study and had a blood sample to assess serum C-reactive protein levels on admission to the labour ward for normal onset of labour and at day three post-partum. Inclusion criteria were no previous history, a normal single pregnancy, normal vaginal delivery and an uneventful post-partum course. Twelve non-pregnant women of the same age constitued a control group. An automatic Behring Nephelometer was used to measure serum C-reactive protein concentrations. The Student's t-test (significance p onset of labour (4.10 +/- 2.79 mg/L) and reached very high levels during the post-partum period (24.07 +/- 18.28 mg/L) compared to the standard normal serum C-reactive protein level in a population of non-pregnant women of the same age (2.39 +/- 0.07 mg/L). Increased serum C-reactive protein has been reported to be a marker for subclinical infection during pregnancy in various situations including premature labour and premature rupture of membranes and for complications occurring during puerperium such as thrombophlebitis, thromboembolism or endometritis. This interpretation depends on which upper limit is considered as abnormal. Because serum C-reactive protein was raised during the onset of labour, values of less than 10 mg/L could not be considered as a marker for infection during this period. Elevated serum concentrations of estrogen, progestogen and prostaglandins during labour might be one explanation for those physiological changes. Normal vaginal delivery could be compared to a surgical procedure and tissue injury consecutive to vaginal birth as reflected by a dramatic increase in C-reactive protein. More studies using nephelometry are needed to determine normal and

  2. C-reactive protein is a biomarker of AFP-negative HBV-related hepatocellular carcinoma.

    Science.gov (United States)

    She, Sha; Xiang, Yi; Yang, Min; Ding, Xiangchun; Liu, Xiaoyan; Ma, Lina; Liu, Qing; Liu, Bin; Lu, Zhenhui; Li, Shiying; Liu, Yi; Ran, Xiaoping; Xu, Xiaoming; Hu, Huaidong; Hu, Peng; Zhang, Dazhi; Ren, Hong; Yang, Yixuan

    2015-08-01

    Hepatocellular carcinoma (HCC) is one of the most aggressive cancers worldwide and is associated with the high rates of morbidity and mortality. α-fetoprotein (AFP) is common used in diagnosis of HCC; however, a growing body of research is questioning the diagnostic power of AFP. There is, therefore, an urgent need to develop additional novel non-invasive techniques for the early diagnosis of HCC, particularly for patients with AFP-negative [AFP(-)] HCC. Accordingly, in the present study, we employed iTRAQ-based mass spectro-metry to analyze the plasma proteins of subjects with AFP(-) HBV-related HCC, AFP(+) HBV-related HCC and non-malignant cirrhosis. We identified 14 aberrantly expressed proteins specific to the HCC patients, including 10 upregulated and 4 downregulated proteins. We verified C-reactive protein (CRP) overexpression by ELISA and immunohistochemical staining of clinical samples. Per ROC curve analyses, CRP was positive in 73.3% of patients with HBV-related HCC, and CRP overexpression had significant diagnostic power for AFP(-) HBV-related HCC. Furthermore, we found that silencing CRP caused a >2-fold decease in HBV replication. Additionally, we determined that this reduction in HBV replication involved the interferon-signaling pathway. However, silencing CRP also promoted HCC invasion and migration in vitro. In conclusion, we demonstrated that CRP can serve as a diagnostic biomarker for AFP(-) HBV-related HCC.

  3. Influence of periodontal therapy on C-reactive protein level: a systematic review and meta-analysis

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    Camila Oliveira Teixeira de Freitas

    2012-02-01

    Full Text Available The influence of oral infections, especially periodontal disease, on systemic diseases has been extensively discussed in the literature. Because periodontal disease is a persistent infection, it promotes an inflammatory response. C-reactive protein is a marker for inflammatory reactions that is frequently studied, since elevated levels of this protein are related to coronary events. OBJECTIVE: The aim of this study was to investigate the effect of periodontal therapy on reducing the serum levels of C-reactive protein, by means of a systematic review of the literature and meta-analysis. MATERIAL AND METHODS: A systematic review of the English-language literature was conducted in the PUBMED-MEDLINE database, using the key words "periodontal disease", "C-reactive protein", "periodontal therapy" and "periodontal treatment", in accordance with the terms for Medical Subject Headings (MeSH, to evaluate the effect of periodontal therapy on C-reactive protein levels. A qualitative analysis of studies of randomized clinical trial design was performed using CONSORT, with subsequent meta-analysis. RESULTS: The literature search initially retrieved 46 potentially relevant studies available in the databases. From these, in accordance with the inclusion criteria, only 11 were selected, of which only 4 fulfilled the criteria of randomized clinical trial design. According to CONSORT, the studies evaluated generally presented good quality with regard to the criteria analyzed. Through meta-analysis, the reduction in mean levels of C-reactive protein (-0.231; p=0.000 after introducing periodontal treatment was estimated. The result was statistically significant, without evidence of heterogeneity between the studies (p=0.311. CONCLUSIONS: The findings indicated that non-surgical periodontal treatment had a positive effect with regard to reduction of the serum levels of C-reactive protein.

  4. Influence of periodontal therapy on C-reactive protein level: a systematic review and meta-analysis

    Science.gov (United States)

    de FREITAS, Camila Oliveira Teixeira; GOMES-FILHO, Isaac Suzart; NAVES, Roberta Catapano; NOGUEIRA FILHO, Getúlio da Rocha; da CRUZ, Simone Seixas; SANTOS, Carlos Antonio de Souza Teles; DUNNINGHAM, Leonardo; de MIRANDA, Lituânia Fialho; BARBOSA, Mônica Dourado da Silva

    2012-01-01

    The influence of oral infections, especially periodontal disease, on systemic diseases has been extensively discussed in the literature. Because periodontal disease is a persistent infection, it promotes an inflammatory response. C-reactive protein is a marker for inflammatory reactions that is frequently studied, since elevated levels of this protein are related to coronary events. Objective The aim of this study was to investigate the effect of periodontal therapy on reducing the serum levels of C-reactive protein, by means of a systematic review of the literature and meta-analysis. Material and Methods A systematic review of the English-language literature was conducted in the PUBMED-MEDLINE database, using the key words "periodontal disease", "C-reactive protein", "periodontal therapy" and "periodontal treatment", in accordance with the terms for Medical Subject Headings (MeSH), to evaluate the effect of periodontal therapy on C-reactive protein levels. A qualitative analysis of studies of randomized clinical trial design was performed using CONSORT, with subsequent meta-analysis. Results The literature search initially retrieved 46 potentially relevant studies available in the databases. From these, in accordance with the inclusion criteria, only 11 were selected, of which only 4 fulfilled the criteria of randomized clinical trial design. According to CONSORT, the studies evaluated generally presented good quality with regard to the criteria analyzed. Through meta-analysis, the reduction in mean levels of C-reactive protein (-0.231; p=0.000) after introducing periodontal treatment was estimated. The result was statistically significant, without evidence of heterogeneity between the studies (p=0.311). Conclusions The findings indicated that non-surgical periodontal treatment had a positive effect with regard to reduction of the serum levels of C-reactive protein. PMID:22437670

  5. C-reactive protein as a prognostic indicator for rebleeding in patients with nonvariceal upper gastrointestinal bleeding.

    Science.gov (United States)

    Lee, Han Hee; Park, Jae Myung; Lee, Soon-Wook; Kang, Seung Hun; Lim, Chul-Hyun; Cho, Yu Kyung; Lee, Bo-In; Lee, In Seok; Kim, Sang Woo; Choi, Myung-Gyu

    2015-05-01

    In patients with acute nonvariceal upper gastrointestinal bleeding, rebleeding after an initial treatment is observed in 10-20% and is associated with mortality. To investigate whether the initial serum C-reactive protein level could predict the risk of rebleeding in patients with acute nonvariceal upper gastrointestinal bleeding. This was a retrospective study using prospectively collected data for upper gastrointestinal bleeding. Initial clinical characteristics, endoscopic features, and C-reactive protein levels were compared between those with and without 30-day rebleeding. A total of 453 patients were included (mean age, 62 years; male, 70.9%). The incidence of 30-day rebleeding was 15.9%. The mean serum C-reactive protein level was significantly higher in these patients than in those without rebleeding (Pupper gastrointestinal bleeding, indicating a possible role as a useful screening indicator for predicting the risk of rebleeding. Copyright © 2015 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  6. Culture and the Immune System: Cultural Consonance in Social Support and C-reactive Protein in Urban Brazil.

    Science.gov (United States)

    Dressler, William W; Balieiro, Mauro C; Ribeiro, Rosane P; Dos Santos, José Ernesto

    2016-06-01

    In this article, we examine the distribution of a marker of immune system stimulation-C-reactive protein-in urban Brazil. Social relationships are associated with immunostimulation, and we argue that cultural dimensions of social support, assessed by cultural consonance, are important in this process. Cultural consonance is the degree to which individuals, in their own beliefs and behaviors, approximate shared cultural models. A measure of cultural consonance in social support, based on a cultural consensus analysis regarding sources and patterns of social support in Brazil, was developed. In a survey of 258 persons, the association of cultural consonance in social support and C-reactive protein was examined, controlling for age, sex, body mass index, low-density lipoprotein cholesterol, depressive symptoms, and a social network index. Lower cultural consonance in social support was associated with higher C-reactive protein. Implications of these results for future research are discussed.

  7. The Effect of Resistance Training on Levels of Interlukine-6 and High-Sensitivity C - reactive protein in Older-Aged Women

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    Zahra Mardanpour Shahrekordi

    2017-06-01

    Full Text Available Introduction: Aging is associated with elevated levels of some proinflammatory factors and exercise is a non-invasive intervention to improve immune function among older adults .The aim of the study was to compare resistance training effects on interlukine-6 (IL-6 and high-sensitivity C-reactive protein (hs-CRP levels in older-aged women. Methods: The study was quasi-experimental and forty healthy females were selected and randomly assigned to one of four groups: strength after endurance training (endurance + strength (E + S, n = 9, strength prior to endurance training (strength + endurance (S + E, n = 10, interval resistance-endurance training (Int, n = 12, and control (n = 9 groups. The training program was performed for eight weeks, three times per week. Human TNF-α and IL-6 sandwich ELISA Kit were used. Within-group differences were analyzed using a paired samples t-test and between-group differences were analyzed using one-way analysis of variance. Results: The intra-session order had not significantly influence on the adaptive response of waist-to-hip ratio (p = 0.55, IL-6 (p = 0.55 and hs-CRP (p = 0.55 throughout the study. However, significant differences were shown following combined training between the S + E, E + S and Int groups for Vo2 max (p = 0.029, body mass (p = 0.016 and BMI (p = 0.023 when comparing pre and posttests. Conclusion: This study confirmed that adaptations to a combination of endurance and resistance training appear to be independent of whether resistance training occurs prior to or following endurance training.

  8. Targeting C-Reactive Protein in Inflammatory Disease by Preventing Conformational Changes

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    J. R. Thiele

    2015-01-01

    Full Text Available C-reactive protein (CRP is a pentraxin that has long been employed as a marker of inflammation in clinical practice. Recent findings brought up the idea of CRP to be not only a systemic marker but also a mediator of inflammation. New studies focused on structural changes of the plasma protein, revealing the existence of two distinct protein conformations associated with opposed inflammatory properties. Native, pentameric CRP (pCRP is considered to be the circulating precursor form of monomeric CRP (mCRP that has been identified to be strongly proinflammatory. Recently, a dissociation mechanism of pCRP has been identified on activated platelets and activated/apoptotic cells associated with the amplification of the proinflammatory potential. Correspondingly, CRP deposits found in inflamed tissues have been identified to exhibit the monomeric conformation by using conformation-specific antibodies. Here we review the current literature on the causal role of the dissociation mechanism of pCRP and the genesis of mCRP for the amplification of the proinflammatory potential in inflammatory reactions such as atherosclerosis and ischemia/reperfusion injury. The chance to prevent the formation of proinflammatory mediators in ubiquitous inflammatory cascades has pushed therapeutic strategies by targeting pCRP dissociation in inflammation. In this respect, the development of clinically applicable derivatives of the palindromic compound 1,6-bis(phosphocholine-hexane (1,6-bis PC should be a major focus of future CRP research.

  9. Label-free detection of C-reactive protein using an electrochemical DNA immunoassay

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    Temsiri Songjaroen

    2016-05-01

    Full Text Available A label-free electrochemical immunoassay that combines DNA-directed immobilization (DDI with electrochemical impedance spectroscopy (EIS on microwire sensors is reported for the detection of C-reactive protein (CRP. CRP is an acute-phase protein that is strongly correlated with systemic inflammation. Since inflammation plays a role in pathogenesis of cardiovascular diseases, CRP can be used to predict the likelihood of coronary events. To demonstrate the new chemistry, 25-μm Au electrodes were modified with single strand DNA (ssDNA and exposed to a solution containing complementary ssDNA conjugated to monoclonal anti-CRP. The charge-transfer resistance of the [Fe(CN6]3−/4− redox couple was used to determine the CRP concentration after binding. A stepwise increase in the charge transfer resistance was observed using EIS for each modification step, ssDNA, ssDNA-anti-CRP hybridization and the final CRP capture. Cyclic voltammetry (CV was used to verify the EIS results, and showed an increase in peak potential splitting in a similar stepwise manner for each modification step. Finally, fluorescence microscopy was used to confirm the DNA hybridization and CRP binding. Standard addition of CRP revealed that EIS could be used to detect CRP at clinically relevant levels in serum samples. This new form of electrochemical DNA immunoassay (eDI has significant potential as a simple, label-free sensor for proteins in microfluidic devices.

  10. High-Sensitivity C-Reactive Protein as a Predictor of Cardiovascular Events after ST-Elevation Myocardial Infarction

    Science.gov (United States)

    Ribeiro, Daniel Rios Pinto; Ramos, Adriane Monserrat; Vieira, Pedro Lima; Menti, Eduardo; Bordin, Odemir Luiz; de Souza, Priscilla Azambuja Lopes; de Quadros, Alexandre Schaan; Portal, Vera Lúcia

    2014-01-01

    Background The association between high-sensitivity C-reactive protein and recurrent major adverse cardiovascular events (MACE) in patients with ST-elevation myocardial infarction who undergo primary percutaneous coronary intervention remains controversial. Objective To investigate the potential association between high-sensitivity C-reactive protein and an increased risk of MACE such as death, heart failure, reinfarction, and new revascularization in patients with ST-elevation myocardial infarction treated with primary percutaneous coronary intervention. Methods This prospective cohort study included 300 individuals aged >18 years who were diagnosed with ST-elevation myocardial infarction and underwent primary percutaneous coronary intervention at a tertiary health center. An instrument evaluating clinical variables and the Thrombolysis in Myocardial Infarction (TIMI) and Global Registry of Acute Coronary Events (GRACE) risk scores was used. High-sensitivity C-reactive protein was determined by nephelometry. The patients were followed-up during hospitalization and up to 30 days after infarction for the occurrence of MACE. Student's t, Mann-Whitney, chi-square, and logistic regression tests were used for statistical analyses. P values of ≤0.05 were considered statistically significant. Results The mean age was 59.76 years, and 69.3% of patients were male. No statistically significant association was observed between high-sensitivity C-reactive protein and recurrent MACE (p = 0.11). However, high-sensitivity C-reactive protein was independently associated with 30-day mortality when adjusted for TIMI [odds ratio (OR), 1.27; 95% confidence interval (CI), 1.07-1.51; p = 0.005] and GRACE (OR, 1.26; 95% CI, 1.06-1.49; p = 0.007) risk scores. Conclusion Although high-sensitivity C-reactive protein was not predictive of combined major cardiovascular events within 30 days after ST-elevation myocardial infarction in patients who underwent primary angioplasty and stent

  11. High-Sensitivity C-Reactive Protein as a Predictor of Cardiovascular Events after ST-Elevation Myocardial Infarction

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    Ribeiro, Daniel Rios Pinto; Ramos, Adriane Monserrat; Vieira, Pedro Lima; Menti, Eduardo; Bordin, Odemir Luiz Jr.; Souza, Priscilla Azambuja Lopes de; Quadros, Alexandre Schaan de; Portal, Vera Lúcia, E-mail: veraportal.pesquisa@gmail.com [Programa de Pós-Graduação em Ciências da Saúde: Cardiologia - Instituto de Cardiologia/Fundação Universitária de Cardiologia, Porto Alegre, RS (Brazil)

    2014-07-15

    The association between high-sensitivity C-reactive protein and recurrent major adverse cardiovascular events (MACE) in patients with ST-elevation myocardial infarction who undergo primary percutaneous coronary intervention remains controversial. To investigate the potential association between high-sensitivity C-reactive protein and an increased risk of MACE such as death, heart failure, reinfarction, and new revascularization in patients with ST-elevation myocardial infarction treated with primary percutaneous coronary intervention. This prospective cohort study included 300 individuals aged >18 years who were diagnosed with ST-elevation myocardial infarction and underwent primary percutaneous coronary intervention at a tertiary health center. An instrument evaluating clinical variables and the Thrombolysis in Myocardial Infarction (TIMI) and Global Registry of Acute Coronary Events (GRACE) risk scores was used. High-sensitivity C-reactive protein was determined by nephelometry. The patients were followed-up during hospitalization and up to 30 days after infarction for the occurrence of MACE. Student's t, Mann-Whitney, chi-square, and logistic regression tests were used for statistical analyses. P values of ≤0.05 were considered statistically significant. The mean age was 59.76 years, and 69.3% of patients were male. No statistically significant association was observed between high-sensitivity C-reactive protein and recurrent MACE (p = 0.11). However, high-sensitivity C-reactive protein was independently associated with 30-day mortality when adjusted for TIMI [odds ratio (OR), 1.27; 95% confidence interval (CI), 1.07-1.51; p = 0.005] and GRACE (OR, 1.26; 95% CI, 1.06-1.49; p = 0.007) risk scores. Although high-sensitivity C-reactive protein was not predictive of combined major cardiovascular events within 30 days after ST-elevation myocardial infarction in patients who underwent primary angioplasty and stent implantation, it was an independent predictor

  12. Moderate alcohol consumption reduces plasma C-reactive protein and fibrinogen levels : a randomized, diet-controlled intervention study

    NARCIS (Netherlands)

    Sierksma, A.; Gaag, M.S. van der; Kluft, C.; Hendriks, H.F.J.

    2002-01-01

    Objective: To evaluate the effect of moderate alcohol consumption on the acute phase proteins C-reactive protein and fibrinogen. Design: Randomized, diet-controlled, cross-over study. Setting: The study was performed at TNO Nutrition and Food Research, Zeist, The Netherlands. Subjects: Ten middle-ag

  13. C-reactive protein enhances IgG-mediated phagocyte responses and thrombocytopenia.

    Science.gov (United States)

    Kapur, Rick; Heitink-Pollé, Katja M J; Porcelijn, Leendert; Bentlage, Arthur E H; Bruin, Marrie C A; Visser, Remco; Roos, Dirk; Schasfoort, Richard B M; de Haas, Masja; van der Schoot, C Ellen; Vidarsson, Gestur

    2015-03-12

    Immune-mediated platelet destruction is most frequently caused by allo- or autoantibodies via Fcγ receptor-dependent phagocytosis. Disease severity can be predicted neither by antibody isotype nor by titer, indicating that other factors play a role. Here we show that the acute phase protein C-reactive protein (CRP), a ligand for Fc receptors on phagocytes, enhances antibody-mediated platelet destruction by human phagocytes in vitro and in vivo in mice. Without antiplatelet antibodies, CRP was found to be inert toward platelets, but it bound to phosphorylcholine exposed after oxidation triggered by antiplatelet antibodies, thereby enhancing platelet phagocytosis. CRP levels were significantly elevated in patients with allo- and autoantibody-mediated thrombocytopenias compared with healthy controls. Within a week, intravenous immunoglobulin treatment in children with newly diagnosed immune thrombocytopenia led to significant decrease of CRP levels, increased platelet numbers, and clinically decreased bleeding severity. Furthermore, the higher the level of CRP at diagnosis, the longer it took before stable platelet counts were reached. These data suggest that CRP amplifies antibody-mediated platelet destruction and may in part explain the aggravation of thrombocytopenia on infections. Hence, targeting CRP could offer new therapeutic opportunities for these patients.

  14. A cross-sectional study of food group intake and C-reactive protein among children

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    Moore Lynn L

    2009-10-01

    Full Text Available Abstract Background C-reactive protein (CRP, a marker of sub-clinical inflammation, is a predictor of future cardiovascular diseases. Dietary habits affect serum CRP level however the relationship between consumption of individual food groups and CRP levels has not been established. Methods This study was designed to explore the relation between food intake and CRP levels in children using data from the cross-sectional 1999-2002 National Health and Nutrition Examination Surveys. CRP level was classified as low, average or high (3.0 mg/L, respectively. Adjusted mean daily intakes of dairy, grains, fruit, vegetables, and meat/other proteins in each CRP category were estimated using multivariate analysis of covariance modeling. The effect modification by age (5-11 years vs. 12-16 years, gender and race/ethnicity was explored. We examined whether total or central body fat (using BMI Z-scores and waist circumference explained any of the observed associations. Results A total of 4,010 children and adolescents had complete information on diet, CRP and all covariates of interest and were included in the analyses. Individuals with high CRP levels had significantly lower intake of grains (p Conclusion Children and adolescents with higher CRP levels had significantly lower intakes of grains and vegetables. The associations between selected childhood dietary patterns and CRP levels seem largely mediated through effects on body composition.

  15. Inhibiting C-Reactive Protein for the Treatment of Cardiovascular Disease: Promising Evidence from Rodent Models

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    Alexander J. Szalai

    2014-01-01

    Full Text Available Raised blood C-reactive protein (CRP level is a predictor of cardiovascular events, but whether blood CRP is causal in the disease process is unknown. The latter would best be defined by pharmacological inhibition of the protein in the context of a randomized case-control study. However, no CRP specific drug is currently available so such a prospective study cannot be performed. Blood CRP is synthesized primarily in the liver and the liver is an organ where antisense oligonucleotide (ASO drugs accumulate. Taking advantage of this we evaluated the efficacy of CRP specific ASOs in rodents with experimentally induced cardiovascular damage. Treating rats for 4 weeks with a rat CRP-specific ASO achieved >60% reduction of blood CRP. Notably, this effect was associated with improved heart function and pathology following myocardial infarction (induced by ligation of the left anterior descending artery. Likewise in human CRP transgenic mice treated for 2 weeks with a human CRP-specific ASO, blood human CRP was reduced by >70% and carotid artery patency was improved (2 weeks after surgical ligation. CRP specific ASOs might pave the way towards a placebo-controlled trial that could clarify the role of CRP in cardiovascular disease.

  16. C-Reactive Protein (CRP and Autoimmune Disease: Facts and Conjectures

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    Alexander J. Szalai

    2004-01-01

    Full Text Available C-reactive protein (CRP is a blood component comprised of five identical subunits with a combined molecular mass of 110 kDa; in the presence of Ca++ it binds phosphocholine (PC with high affinity. Ligand-bound CRP activates complement and the protein reportedly binds various Fc receptors. Coincident with a now decade-long resurgence in clinical interest in associations of CRP with disease, our laboratory has been investigating the biology of CRP in vivo using human CRP transgenic mice (CRPtg. At that time we confirmed that CRP affects a host defense function mediated at least in part through the elimination of pathogens. Less appreciated and not as well understood as CRP's ability to bind antigen and aid in the elimination of microbes, is its known ability to bind autoantigens and presumed capacity to promote clearance of apoptotic cells. These latter properties of CRP have long been suspected to contribute to homeostasis and to autoimmune disease. In this article we review and update the evidence generated in CRPtg by our group and in vitro by others' that indicates CRP is more than just an antimicrobial molecule and convenient marker of inflammation - rather, it protects against autoimmunity. A mechanistic hypothesis is presented to account for this cause-and-effect relationship.

  17. The Evaluation of Increase in Hemodialysis Frequency on C-Reactive Protein Levels and Nutritional Status

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    Shokooh Sarbolouki

    2013-02-01

    Full Text Available Malnutrition and inflammation are the most important causes of cardiovascular disease in hemodialysis patients. This study was conducted to evaluate the effect of increase in hemodialysis frequency on C-reactive protein (CRP level and nutritional markers in contrast to previous routine method. 18 hemodialysis patients with a mean age of 53±16 years were randomly selected in this before-and-after clinical trial. The patients under a standard hemodialysis of 3 times/4 h per week were converted to 4 times/4 h for a period of 6 weeks. The CRP, albumin, triglyceride, total cholesterol, LDL, HDL serum levels, anthropometric indices and 24-h diet recall intake was assessed before and after of the period. The data were analyzed using paired t-test, and P-value less than 0.05 was considered significant. All patients completed the study. Mean weight, body mass index and serum albumin increased while serum CRP level decreased significantly after the intervention (P<0.03. Triglyceride, total cholesterol, LDL, HDL, as well as energy, protein and fat intake had no significant change before and after the study. Increase in dialysis frequency decreased systemic inflammation and improved the nutritional state of hemodialysis patients. Therefore, it may decrease the risk of cardiovascular events in these patients

  18. Pentraxins in innate immunity: from C-reactive protein to the long pentraxin PTX3.

    Science.gov (United States)

    Mantovani, Alberto; Garlanda, Cecilia; Doni, Andrea; Bottazzi, Barbara

    2008-01-01

    Pentraxins are a family of multimeric pattern-recognition proteins highly conserved in evolution. Based on the primary structure of the subunit, the pentraxins are divided into two groups: short pentraxins and long pentraxins. C-reactive protein and serum amyloid P-component are classic short pentraxins produced in the liver, whereas the prototype of the long pentraxin family is PTX3. Innate immunity cells and vascular cells produce PTX3 in response to proinflammatory signals and Toll-like receptor engagement. PTX3 interacts with several ligands, including growth factors, extracellular matrix components, and selected pathogens, playing a role in complement activation, facilitating pathogen recognition, and acting as a predecessor of antibodies. In addition, PTX3 is essential in female fertility acting on the assembly of the cumulus oophorus extracellular matrix. Thus, PTX3 is a multifunctional soluble pattern recognition receptor acting as a nonredundant component of the humoral arm of innate immunity and involved in tuning inflammation, in matrix deposition and female fertility. Evidence suggests that PTX3 is a useful new serological marker, rapidly reflecting tissue inflammation and damage under diverse clinical conditions.

  19. Developmental regulation of expression of C-reactive protein and serum amyloid A in Syrian hamsters.

    Science.gov (United States)

    Dowton, S B; Waggoner, D J; Mandl, K D

    1991-11-01

    The fetal and maternal concentration of various plasma proteins alters during pregnancy. Cells in the livers of fetal hamsters accumulate serum amyloid A (SAA) and C-reactive protein (CRP) mRNA, major acute phase reactants, when lipopolysaccharide is administered to the fetal circulation. No fetal SAA or CRP mRNA response is seen when the mother is stimulated at a remote site by endotoxin or a nonspecific inflammatory agent. In addition, cells of the fetal hamster liver do not respond by accumulating SAA mRNA when exposed to the specific cytokines, tumor necrosis factor, IL-1, and IL-6. CRP mRNA levels increased in fetal livers after administration of tumor necrosis factor and IL-1. These data suggest that cells contained in the fetal liver can respond during an acute phase reaction but that the capacity of some acute phase reactant genes to respond to cytokines may be developmentally regulated. Studies of immature hamsters after birth show that the responses of CRP and SAA genes to lipopolysaccharide, tumor necrosis factor, IL-1, and IL-6 are reduced when compared with induction of mRNA accumulation for these acute phase reactants in adult animals.

  20. Rapid and quantitative detection of C-reactive protein using quantum dots and immunochromatographic test strips

    Directory of Open Access Journals (Sweden)

    Cheng X

    2014-12-01

    Full Text Available Xianglin Cheng,1,* Xu Pu,2,* Pen Jun,3 XiaoBo Zhu,3 Di Zhu,4 Ming Chen1 1Department of Laboratory Medicine, First Affiliated Hospital of Yangtze University, Jingzhou, 2Department of Laboratory Medicine, RenMin Hospital of Wuhan University, Wuhan, 3Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, People’s Republic of China; 4Department of Medical Oncology, Dana-Farber Cancer Institute, Harvard Medical School, Boston, MA, USA *These authors contributed equally to this study and share first authorship Background: Rapid immunochromatographic tests can detect disease markers in 10–15 minutes, which facilitates clinical diagnosis and treatment programs. However, most immunochromatographic tests employ gold nanoparticles as reporters, and these have only moderate sensitivity and act as qualitative methods for analyzing high biomarker concentrations. Methods: In this study, we introduce quantum dots (QDs as fluorescent probes and immunochromatographic strips to develop quantitative fluorescence point-of-care tests (QF-POCT to analyze C-reactive protein (CRP levels. Goat anti-rabbit IgG and rabbit IgG were used as control antibodies, and mouse monoclonal CRP antibody pairs were used for disease marker detection. One monoclonal CRP antibody was conjugated with QDs and served as a signal antibody, and the other monoclonal CRP antibody was dispensed onto the nitrocellulose membrane and served as a capturing antibody. In the presence of CRP, the fluorescence intensity of the monoclonal antibody-CRP-monoclonal antibody sandwich complex captured on the nitrocellulose membrane was determined using the fluorescence strip reader. Results: QF-POCT assays could quantitatively analyze the concentration of CRP in 15 minutes had a detection limit of 0.25 mg/L, and had a wide detection linearity range (0.5–300 mg/L. The intra-assay and interassay

  1. The Relationship Between C-reactive Protein and Anemia in Maintenance Hemodialysis Patients%C-反应蛋白与维持性血液透析患者贫血程度的相关性分析

    Institute of Scientific and Technical Information of China (English)

    安自民

    2012-01-01

    Objective To explore the relationship between C- reactive protein and the severity of anemia in patients with maintenance hemodialysis. Methods The serum C-reactive protein (hs-CRP) and hemoglobin in 78 patients with 3-10 months maintenance dialysis were detected. According to the serum hs-CRP levels, the patients were divided into hs-CRP normal group (with upper the limit of normal 3mg/L) and hs-CRP increased group. Results The mean serum hemoglobin levels in hs-CRP normal group and increased group were 95. 8 ?18.7 g/L and 76.4 ?14.6g/L respectively. The serum hemoglobin levels in hs-CRP normal group was significantly higher than that of hs-CRP increased group (P <0. 001). The serum C-reactive protein was negatively correlated with serum hemoglobin (r = -0. 433, P <0. 001 ,?= -2. 15). Conclusion The micro-inflammation state is the independent risk factor for anemia in patients with maintenance hemodialysis.%目的 探讨微炎症状态标志物C-反应蛋白与维持性血液透析患者贫血严重程度的关系.方法 选择我院血透室行维持性血液透析、且透析时间在3~10个月的患者78例,透析当日空腹采血,测定超敏C反应蛋白(hs-CRP)、血红蛋白(Hb).hs-CRP检测采用散射光比浊法,以3mg/L为界限,依据hs-CRP水平将患者分为hs-CRP正常组、hs-CRP增高组,比较两组间Hb和hs-CRP水平差异及hs-CRP水平与患者Hb水平的相关性及相关强度.结果 hs-CRP正常组和增高组血红蛋白的平均水平分别为95.8±18.7g/L、76.4±14.6g/L,hs-CRP正常组Hb明显高于hs-CRP增高组,两组之间差异具有统计学意义(P=0.000 <0.001).单因素相关及回归分析显示,C-反应蛋白与血红蛋白呈负相关(r=-0.433,P=0.000 <0.001,回归系数(Beta)=-2.15.结论 微炎症状态是维持性血液透析患者贫血的独立危险因素.

  2. Serum C-reactive protein and C-reactive gene (-717C>T polymorphism are not associated with periodontitis in Indonesian male patients

    Directory of Open Access Journals (Sweden)

    Antonius Winoto Suhartono

    2015-09-01

    Full Text Available Background: Periodontitis is an inflammatory disease caused by periodontal pathogens and influenced by multiple risk factors such as genetics, smoking habit, age and systemic diseases. The inflammatory cascade is characterized by the release of C-reactive protein (CRP. Periodontitis has been reported to have plausible links to increased level of CRP, which in turn has been associated to elevated risk of  cardiovascular disease (CVD. Purpose: The purpose of this study was t o investigate the relationship amongst the severity of periodontitis, CRP level in blood and CRP (-717 C>T gene polymorphism in male Indonesian smokers and non-smokers. Method: The severity of periodontitis was assessed for 97 consenting male Indonesian smokers and non-smokers. The CRP level of the subjects was determined by using immuno-turbidimetric assay performed in PARAHITA Diagnostic Center Laboratory ISO 9001: 2000 Cert No. 15225/2. The rate of CRP (-717C>T gene polymorphism was determined by using PCR-RFLP in Oral Biology Laboratory, Faculty of Dentistry, Universitas Indonesia. Result: The results suggest that the CRP protein level is not significantly associated with the tested CRP gene polymorphism (p>0.05. Also, while the severity of periodontitis increased significantly with subject age, the CRP level in blood serum was not significantly related to the severity of  periodontitis. The genotypes of the tested polymorphism did not show significant association with the severity of periodontitis either in smokers or in the combined population including smokers and non-smokers. The results naturally do not exclude such associations, but suggest that to discern the differences the sample size must be considerably increased. Conclusion: The CRP (-717C>T gene polymorphism and CRP level in blood serum were not found to be associated with the severity of periodontitis in male smokers or in the combined population of smokers and non-smokers.

  3. Resting serum concentration of high-sensitivity C-reactive protein ...

    African Journals Online (AJOL)

    The effect of acute and prolonged exercises has been studied on ... in sitting position for about 30 minutes during which blood pressures and heart rates were taken. ... There was no significant difference in the resting hs-CRP amongst the ... This may suggest that the types of sporting activities or participation in sports has no ...

  4. Utility of C-Reactive Protein Levels for Early Prediction of Dengue Severity in Adults

    Directory of Open Access Journals (Sweden)

    Chien-Chih Chen

    2015-01-01

    Full Text Available Dengue has broad clinical presentation with unpredictable clinical evolution and outcome. We aimed to evaluate the utility of C-reactive protein (CRP levels for distinguishing between mild and severe cases in the early phase of the dengue illness. We retrospectively evaluated adults with dengue from 2006 to 2014, according to 1997 and 2009 World Health Organization (WHO criteria for severity. Of 191 included patients, 32.9% had nonshock dengue hemorrhagic fever (DHF, 3.1% dengue shock syndrome (DSS, and 7.9% severe dengue. The risk of DHF/DSS and severe dengue is significantly related to the increasing levels of CRP. Of 191 patients, 97 had CRP levels measured during the febrile (days 1–3; 85 during the critical (days 4–6; and 9 during the convalescent (days 7–10 illness phases. During the febrile phase, there was significant higher CRP level for DSS versus DF/nonshock DHF and severe dengue versus nonsevere dengue, with CRP cutoff level 30.1 mg/L (area under the receiver operating characteristic curve (AUC, 0.938; 100% sensitivity, 76.3% specificity and 24.2 mg/L (AUC, 0.717; 70% sensitivity, 71.3% specificity, respectively. Our study highlights the utility of the CRP levels in early prediction of DSS and severe dengue in adult patients.

  5. C-Reactive Protein (CRP in Early Diagnosis of Neonatal Septicemia

    Directory of Open Access Journals (Sweden)

    Setal B Chauhan

    2012-06-01

    Full Text Available Aim: Early diagnosis of sepsis in the neonate is often difficult because symptoms and signs are usually non-specific. A study was conducted to evaluate C-reactive protein (CRP as a screening tool for neonatal sepsis. Method: The prospective observational study was conducted at NICU, V. S. Hospital, Ahmedabad from January 2008 to June 2009. 75 neonates were included with the age group of first 28days (4week of life (infant age in study, all of which were suspected to have sepsis in clinical settings. All peripheral smear of neonate stained with Giemsa stain were reviewed .CRP performed by semi quantitative latex agglutination method. Positive cultures were the “gold standard” against which the performance of CRP , abnormal white blood cell counts (WBC & absolute neutrophil counts (ANC were compared. Results: Among 75 septic screens, 39 (52% patients had positive cultures. The sensitivity and specificity of CRP 0.6 mg/dL was 92.30% and 85.71% respectively. Abnormal platelet count had the lowest specificity(45% and sensitivity(23.07% among them. Conclusion: CRP assay using semi quantitative latex agglutination method is a valuable adjunct in screening for neonatal sepsis, complementing clinical decision-making. [National J of Med Res 2012; 2(3.000: 276-278

  6. C reactive protein, calcitonin and D-dimer in patients of community acquired pneumonia

    Institute of Scientific and Technical Information of China (English)

    Xue-Lin Zhang; Zhen Wang; Shu-Hui Lv; Hai-Jun Jing; Jian-Yun Kang; Jian-Qing Zhao

    2016-01-01

    Objective:To investigate the clinical significance of C- reactive protein (CRP), calcitonin (PCT) and D- two (D-D) in community acquired pneumonia.Methods:A total of 102 patients with community-acquired pneumonia (CAP) admitted from March 2015- March 2016 as the research objects. A total of 5 mL peripheral venous blood of CAP patients (within 24 h of admission, before antibiotic therapy) were collected, and centrifuged to obtain serum. Immune turbidimetric method was used in determination of CRP and DD, immune fluorescence method was used for determination of PCT.Results:As grade increasing, the levels of CRP, PCT, D-D were increased gradually, with significant difference among different levels (P<0.05); CRP, PCT and D-D levels of severe group were significantly higher than those of non severe group (P<0.05); death group, CRP, PCT and D-D levels of death group were significantly higher than those of the survival group (P< 0.05).Conclusions:CRP, PCT, D-D levels have certain correlation with degree of severity. They can be used as important indicators to judge the severity of the disease, and predict the prognosis. High levels of CRP, PCT, D-D indicate severity of the disease and poor prognosis.

  7. Thin-layer immunoaffinity chromatography with bar code quantitation of C-reactive protein.

    Science.gov (United States)

    Nilsson, S; Lager, C; Laurell, T; Birnbaum, S

    1995-09-01

    A rapid thin-layer immunoaffinity chromatographic method for quantitation in serum of an acute phase reactant, C-reactive protein (CRP), which can differentiate between viral and bacteria] infections, is described, where material and reagent costs are minimal. The analysis is based on the "sandwich" assay format using monoclonal antibodies directed against two sites of CRP. One of the antibodies is covalently bound to defined zones on a thin-layer immunoaffinity chromatography membrane, while the other antibody is covalently bound to deeply dyed blue latex particles. After incubation (CRP sample and latex particles), the CRP-latex immunocomplex is allowed to migrate along the immunoaffinity chromatography membrane. In the presence of antigen, a sandwich is formed between the CRP-latex immunocomplex and membrane-bound antibodies, which results in the appearance of blue lines on the membrane. Antibody immobilization on the TLC membrane is made with a redesigned piezoelectric-driven ink-jet printer. The time required for the analysis is less than 10 min. Quantitation is achieved either by counting the lines visually, with scanning reflectometry, or with a modified bar code reader. The limit of detection was estimated in the low femtomolar range using the naked eye as detector.

  8. The C-reactive protein (CRP) in patients with long bone fractures and after arthroplasty.

    Science.gov (United States)

    Yoon, S I; Lim, S S; Rha, J D; Kim, Y H; Kang, J S; Baek, G H; Yang, K H

    1993-01-01

    Between March 1991 and February 1992 serial serum C-reactive protein (CRP) levels were measured prospectively for three weeks in 57 consecutive patients with fractures of long bones, and also in 11 patients who had undergone primary total hip or knee arthroplasty. A semi-quantitative capillary floculation method was used for measuring the CRP level. The highest values were usually recorded 2-3 days after trauma or operation, and the CRP was nearly normal by three weeks. In the patients with long bone fractures the amplitude of CRP response was affected by the type of treatment. Lower values were observed in those patients treated conservatively than in those who underwent operation, but the profile of CRP response was similar, regardless of the type of treatment. The CRP response was also affected by the severity of the trauma in conservatively treated patients, but in those who underwent operation the CRP response was similar, regardless of the severity of the injury. In patients with primary total hip or knee arthroplasty the pattern of CRP response after operation was similar to that in the patients with long bone fractures who underwent surgical treatment. Awareness of the natural course of the CRP response after fracture and arthroplasty may help in the diagnosis of early post-traumatic and postoperative complications, especially infections.

  9. Evaluation of continuous ambulatory peritoneal dialysis fluid C-reactive protein in patients with peritonitis.

    Science.gov (United States)

    Ramanathan, Kumaresan; Padmanabhan, Giri; Vijayaraghavan, Bhooma

    2016-05-01

    Severe peritonitis causing death is one of the most devastating complications of peritoneal dialysis (PD). Since the predictive value of C-reactive protein (CRP) in PD fluid has not been assessed, the objective of the present study is to evaluate its predictive value and clinical correlation in patients on PD with peritonitis. One hundred and twenty patients on continuous ambulatory PD (CAPD) were enrolled and their serum and fluid CRP (Fl. CRP) were evaluated at the start of CAPD. All patients who developed peritonitis were further evaluated for serum and fluid CRP. The patients were categorized into four groups, namely: normal patients (control group), patients with peritonitis, patients with peritonitis leading to catheter removal, and death due to peritonitis. Sixty-five patients developed peritonitis of whom, catheter removal was performed in eight patients. Five patients died due to peritonitis-related complications. Fl. CRP showed a significant difference among the three groups, unlike S. CRP. Estimation of CRP in the peritoneal fluid may be a useful marker to monitor the onset of peritonitis.

  10. C-reactive protein levels are influenced by common IL-1 gene variations.

    Science.gov (United States)

    Berger, Peter; McConnell, Joseph P; Nunn, Martha; Kornman, Kenneth S; Sorrell, Julian; Stephenson, Katherine; Duff, Gordon W

    2002-02-21

    Elevated markers of systemic inflammation are associated with the development of acute coronary syndromes, but there is no current explanation for increased inflammation in overtly healthy individuals. The influence of genetic control of the inflammatory response on the observed variability is unknown. We studied the frequency of four polymorphisms in interleukin (IL) 1 genes, known to modulate inflammation, in 454 individuals undergoing coronary angiography and analysed their influence on plasma C-reactive protein (CRP) and fibrinogen levels. Females and smokers had higher levels of CRP than males (Pi = 0.001) and non-smokers (Pi = 0.001). Patients with genotype 2.2 for the IL-1B(+3954) polymorphism had twice the median CRP levels of patients who were genotype 1.1 (4.33 vs 2.01 mg/l; P = 0.001). Patients with genotype 1.2 or 2.2 at the IL-1A(+4845) polymorphism also had higher median CRP (2.92 vs 2.05 mg/l, Pi = 0.023). In multivariate analyses, CRP levels remained significantly associated with IL-1 polymorphisms after adjustment for smoking, gender and age. Fibrinogen levels had similar associations with the IL-1 genotypes. These data indicate that IL-1 gene polymorphisms known to affect the inflammatory response are highly related to plasma levels of CRP and fibrinogen in patients referred for coronary angiography.

  11. ADENOSINE DEAMINASE ACTIVITY AND SERUM C-REACTIVE PROTEIN AS PROGNOSTIC MARKERS OF CHAGAS DISEASE SEVERITY

    Science.gov (United States)

    BRAVO-TOBAR, Iván Darío; NELLO-PÉREZ, Carlota; FERNÁNDEZ, Alí; MOGOLLÓN, Nora; PÉREZ, Mary Carmen; VERDE, Juan; CONCEPCIÓN, Juan Luis; RODRIGUEZ-BONFANTE, Claudina; BONFANTE-CABARCAS, Rafael

    2015-01-01

    SUMMARY Chagas disease is a public health problem worldwide. The availability of diagnostic tools to predict the development of chronic Chagas cardiomyopathy is crucial to reduce morbidity and mortality. Here we analyze the prognostic value of adenosine deaminase serum activity (ADA) and C-reactive protein serum levels (CRP) in chagasic individuals. One hundred and ten individuals, 28 healthy and 82 chagasic patients were divided according to disease severity in phase I (n = 35), II (n = 29), and III (n = 18). A complete medical history, 12-lead electrocardiogram, chest X-ray, and M-mode echocardiogram were performed on each individual. Diagnosis of Chagas disease was confirmed by ELISA and MABA using recombinant antigens; ADA was determined spectrophotometrically and CRP by ELISA. The results have shown that CRP and ADA increased linearly in relation to disease phase, CRP being significantly higher in phase III and ADA at all phases. Also, CRP and ADA were positively correlated with echocardiographic parameters of cardiac remodeling and with electrocardiographic abnormalities, and negatively with ejection fraction. CRP and ADA were higher in patients with cardiothoracic index ≥ 50%, while ADA was higher in patients with ventricular repolarization disturbances. Finally, CRP was positively correlated with ADA. In conclusion, ADA and CRP are prognostic markers of cardiac dysfunction and remodeling in Chagas disease. PMID:26603224

  12. C-reactive protein as a predictor of prognosis in chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Dahl, Morten; Vestbo, Jørgen; Lange, Peter

    2007-01-01

    RATIONALE: Patients with chronic obstructive pulmonary disease (COPD) have an ongoing systemic inflammation, which can be assessed by measuring serum C-reactive protein (CRP). OBJECTIVE: To determine whether increased serum CRP in individuals with airway obstruction predicts future hospitalizatio......%, respectively, among those older than 70 yr with a tobacco consumption above 15 g/d and an FEV(1)% predicted of less than 50. CONCLUSIONS: CRP is a strong and independent predictor of future COPD outcomes in individuals with airway obstruction........ During follow-up, 185 (14%) individuals were hospitalized due to COPD and 83 (6%) died of COPD. Incidences of COPD hospitalization and COPD death were increased in individuals with baseline CRP > 3 mg/L versus tobacco...... consumption, and ischemic heart disease, the hazard ratios for hospitalization and death due to COPD were increased at 1.4 (95% confidence interval, 1.0-2.0) and 2.2 (1.2-3.9) in individuals with baseline CRP > 3 mg/L versus

  13. Circadian rhythm of C-reactive protein in patients with rheumatoid arthritis.

    Science.gov (United States)

    Herold, M; Günther, R

    1987-01-01

    Ten men with classic rheumatoid arthritis were studied for 23 days in Badgastein, Austria, in August, 1980. One man (patient 07) showed a marked increase of disease activity after a few days. C-reactive protein (CRP) concentrations increased from 8.7 mg/dl on day 2 to 13.0 mg/dl on day 16. CRP values expressed as percent mean of a day showed a significant circadian rhythm with the acrophase at -30 degrees. For the same patient we also found significant circadian rhythms in grip strength and pearl stringing with acrophases in the evening and a circadian rhythm in walking time with the acrophase in the early morning. Seven of the ten men in the study had elevated CRP concentrations during the 3 weeks of observation. Population-mean cosinor results of CRP, grip strength, pearl stringing, and walking time revealed acrophases similar to the single cosinor results of patient 07. Our results suggest that inflammation in rheumatoid arthritis is a circadian rhythmic process with lowest disease activity in the evening.

  14. ADENOSINE DEAMINASE ACTIVITY AND SERUM C-REACTIVE PROTEIN AS PROGNOSTIC MARKERS OF CHAGAS DISEASE SEVERITY

    Directory of Open Access Journals (Sweden)

    Iván Darío BRAVO-TOBAR

    2015-10-01

    Full Text Available SUMMARY Chagas disease is a public health problem worldwide. The availability of diagnostic tools to predict the development of chronic Chagas cardiomyopathy is crucial to reduce morbidity and mortality. Here we analyze the prognostic value of adenosine deaminase serum activity (ADA and C-reactive protein serum levels (CRP in chagasic individuals. One hundred and ten individuals, 28 healthy and 82 chagasic patients were divided according to disease severity in phase I (n = 35, II (n = 29, and III (n = 18. A complete medical history, 12-lead electrocardiogram, chest X-ray, and M-mode echocardiogram were performed on each individual. Diagnosis of Chagas disease was confirmed by ELISA and MABA using recombinant antigens; ADA was determined spectrophotometrically and CRP by ELISA. The results have shown that CRP and ADA increased linearly in relation to disease phase, CRP being significantly higher in phase III and ADA at all phases. Also, CRP and ADA were positively correlated with echocardiographic parameters of cardiac remodeling and with electrocardiographic abnormalities, and negatively with ejection fraction. CRP and ADA were higher in patients with cardiothoracic index ≥ 50%, while ADA was higher in patients with ventricular repolarization disturbances. Finally, CRP was positively correlated with ADA. In conclusion, ADA and CRP are prognostic markers of cardiac dysfunction and remodeling in Chagas disease.

  15. C-reactive protein as a risk factor for acute coronary syndrome

    Institute of Scientific and Technical Information of China (English)

    杨胜利; 何秉贤; 何作云; 张华; 何学兰; 张伟

    2002-01-01

    Objective We assessed thelevels of C-reactive protein ( CRP ) in patients with acute coronary syndrome (ACS) [including unstable angina pectoris (UAP), acute myocardial infarction (AMI) and sudden cardiac death (SCD) ] compared with non-ACS [including stable angina pectoris (SAP), old myocardial infarction (OMI) and healthy volunteers] and sought to test whether CRP are associated with clinical acute coronary syndrome. Methods Ultrasensitive immunoassay (rate nephelometry with the Beckman Array multitest immunoassay system) wasused to measure CRP levels in 91 patients with ACS(20 UAP, 71 AMI including 2 SCD) and non-ACS (34SAP, 25 patients with healing phase of AMI, 41 OMI and 94 control healthy subjects) Results CRP levels were higher in ACS group (18.50 + 23.98 mg/L [ SE 2.51, n = 91 ] ) compared with non - ACS group (3.89+7.14mg/L[SE0.51, n=194]) (P <0.01).Using Logistic Regression, CRP was a potent determinant of ACS ( OR = 1.65) Conclusion These results suggest that CRP has a strong association with ACS, and CRP is a risk factor of ACS.

  16. Metabolic syndrome and C-reactive protein in patients with depressive disorder on antidepressive medication.

    Science.gov (United States)

    Stanojević, Albina; Popović, Irena; Nenadović, Milutin; Ravanić, Dragan; Paunović-Milosavljević, Gordana

    2013-01-01

    Recurrent depression is a psychiatric disorder of which etiology and pathogenesis might be related to immune response. Metabolic Syndrome (MetS) and its components are also strongly associated with elevated inflammatory indicators, as so as the body mass index (BMI) and total cholesterol levels. Objective of this study was to investigate if there was any difference in C-reactive protein (CRP) levels in patients with recurrent depressive disorder, treated with antidepressants, compared to a healthy control group of subjects and if there was an association between increased CRP levels and the presence of MetS in these two groups. Sixty subjects entered the study; of these 35 patients with the diagnosis of recurrent depressive disorder, while the healthy control group included 25 subjects. MetS was defined according to the NCEP ATP III criteria. The cut-off point for CRP was set at > 5 mg/L. There was no statistically significant difference in the prevalence of MetS and CRP values between the studied groups. Waist circumference and total cholesterol levels were significantly higher in the experimental group. Patients that fulfilled the criteria for MetS showed significantly higher values of central obesity and arterial hypertension in the experimental group as well. The elevated CRP levels were associated with increased frequency of MetS in depressed patients. Both CRP levels and metabolic risk profile screening, according to the international criteria, may be beneficial in order to obtain better assessment for depressive long-term medicated patients.

  17. Significance of C-reactive Protein in the Endoscopic Retrograd Cholangiopancreatography Related Pancreatitis

    Directory of Open Access Journals (Sweden)

    Mete Akin

    2016-01-01

    Full Text Available Aim: Endoscopic retrograde cholangiopancreatography (ERCP may be related with complications such as pancreatitis. C-reactive protein (CRP can be provides reliable informations about post-ERCP complications and their severity. In our study, the role of CRP levels in the follow-up post-ERCP pancreatitis was investigated. Material and Method: 476 patients, whom performed ERCP for different indications, were retrospectively evaluated. 136 patients with measurement of serum amylase, lipase and CRP levels before and 12-24 hours after the procedure were included the study. Alterations of these parameters in complicated and uncomplicated patiens were investigated. The role of CRP in the follow-up and prediction of severity of pancreatitis was investigated in 22 complicated patients with measurement of serum amylase, lypase and CRP levels 36-48 hours after the procedure. Pancreatitis were classified as mild, moderate, or severe. Results: Post-ERCP pancreatitis occured in 23 (17% patients (9 mild and 14 moderate pancreatitis. The mean CRP levels (mg/l at 12 to 24 hours were 23,5 ± 24,18 in uncomplicated patients, and 59,2 ± 44,87 in patiens with pancreatitis (p

  18. Efficacy of erythrocyte sedimentation rate and C-reactive protein level in determining periprosthetic hip infections.

    Science.gov (United States)

    Costa, Christopher R; Johnson, Aaron J; Naziri, Qais; Maralunda, German A; Delanois, Ronald E; Mont, Michael A

    2012-04-01

    The diagnosis of periprosthetic hip infections is often challenging. Erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) level blood laboratory tests are commonly used to aid in the diagnosis. We studied the sensitivity, specificity, and false-negative rates of ESR and CRP level in a prospective group of patients who underwent revision total hip arthroplasty between 2000 and 2008. Seventy-seven patients with periprosthetic hip infections and ESR and CRP data were identified. Chi-square analysis was performed to determine the significance of false-negatives, compared with sex, body mass index, primary diagnosis, infection type, and immunity status. ESR had 89% sensitivity and 69% specificity. CRP level had 93% sensitivity and 40% specificity. The false-negative rate was 10.8% for ESR and 7% for CRP level. The false-negative rate for ESR and CRP level combined (with either result positive) was 3%. All false-negatives in the combined group were immunocompromised. Chi-square analysis did not find a significant correlation between false-negatives and any other variables. ESR and CRP level are useful in the diagnosis of periprosthetic hip infections. Ordering these tests concurrently reduces the chance of false-negative results.

  19. Cardiorespiratory fitness, pulmonary function and C-reactive protein levels in nonsmoking individuals with diabetes

    Energy Technology Data Exchange (ETDEWEB)

    Francisco, C.O.; Catai, A.M.; Moura-Tonello, S.C.G. [Universidade Federal de São Carlos, Departamento de Fisioterapia, São Carlos, SP, Brasil, Departamento de Fisioterapia, Universidade Federal de São Carlos, São Carlos, SP (Brazil); Lopes, S.L.B. [Universidade Federal de São Carlos, Departamento de Medicina, São Carlos, SP, Brasil, Departamento de Medicina, Universidade Federal de São Carlos, São Carlos, SP (Brazil); Benze, B.G. [Universidade Federal de São Carlos, Departamento de Estatística, São Carlos, SP, Brasil, Departamento de Estatística, Universidade Federal de São Carlos, São Carlos, SP (Brazil); Del Vale, A.M.; Leal, A.M.O. [Universidade Federal de São Carlos, Departamento de Medicina, São Carlos, SP, Brasil, Departamento de Medicina, Universidade Federal de São Carlos, São Carlos, SP (Brazil)

    2014-04-15

    The objective of this study was to evaluate cardiorespiratory fitness and pulmonary function and the relationship with metabolic variables and C-reactive protein (CRP) plasma levels in individuals with diabetes mellitus (DM). Nineteen men with diabetes and 19 age- and gender-matched control subjects were studied. All individuals were given incremental cardiopulmonary exercise and pulmonary function tests. In the exercise test, maximal workload (158.3±22.3 vs 135.1±25.2, P=0.005), peak heart rate (HR{sub peak}: 149±12 vs 139±10, P=0.009), peak oxygen uptake (VO{sub 2peak}: 24.2±3.2 vs 18.9±2.8, P<0.001), and anaerobic threshold (VO{sub 2VT}: 14.1±3.4 vs 12.2±2.2, P=0.04) were significantly lower in individuals with diabetes than in control subjects. Pulmonary function test parameters, blood pressure, lipid profile (triglycerides, HDL, LDL, and total cholesterol), and CRP plasma levels were not different in control subjects and individuals with DM. No correlations were observed between hemoglobin A1C (HbA1c), CRP and pulmonary function test and cardiopulmonary exercise test performance. In conclusion, the results demonstrate that nonsmoking individuals with DM have decreased cardiorespiratory fitness that is not correlated with resting pulmonary function parameters, HbA1c, and CRP plasma levels.

  20. Interactions between C-Reactive Protein Genotypes with Markers of Nutritional Status in Relation to Inflammation

    Science.gov (United States)

    Nienaber-Rousseau, Cornelie; Swanepoel, Bianca; Dolman, Robin C.; Pieters, Marlien; Conradie, Karin R.; Towers, G. Wayne

    2014-01-01

    Inflammation, as indicated by C-reactive protein concentrations (CRP), is a risk factor for chronic diseases. Both genetic and environmental factors affect susceptibility to inflammation. As dietary interventions can influence inflammatory status, we hypothesized that dietary effects could be influenced by interactions with single nucleotide polymorphisms (SNPs) in the CRP gene. We determined 12 CRP SNPs, as well as various nutrition status markers in 2010 black South Africans and analyzed their effect on CRP. Interactions were observed for several genotypes with obesity in determining CRP. Lipid intake modulated the pro-inflammatory effects of some SNPs, i.e., an increase in both saturated fatty acid and monounsaturated fatty acid intake in those homozygous for the polymorphic allele at rs2808630 was associated with a larger increase in CRP. Those harboring the minor alleles at rs3093058 and rs3093062 presented with significantly higher CRP in the presence of increased triglyceride or cholesterol intake. When harboring the minor allele of these SNPs, a high omega-6 to -3 ratio was, however, found to be anti-inflammatory. Carbohydrate intake also modulated CRP SNPs, as HbA1C and fasting glucose levels interacted with some SNPs to influence the CRP. This investigation highlights the impact that nutritional status can have on reducing the inherent genetic susceptibility to a heightened systemic inflammatory state. PMID:25393688

  1. Neighborhood stressors and cardiovascular health: crime and C-reactive protein in Dallas, USA.

    Science.gov (United States)

    Browning, Christopher R; Cagney, Kathleen A; Iveniuk, James

    2012-10-01

    We apply neighborhood-based theories of social organization and environmental stress to examine variation in a key indicator of inflammation-related cardiovascular risk-C-reactive protein (CRP). Specifically, we emphasize the potentially health-compromising role of rapid increases in the crime rate or "crime spikes" (focusing on a particularly fear-inducing crime - burglary). We also consider the extent to which the magnitude and significance of the association between burglary rate change and inflammatory processes varies by gender. Data on CRP, neighborhood of residence, and individual-level characteristics for adult women and men ages 30-65 are drawn from the 2000-2002 Dallas Heart Study. Results from neighborhood fixed effects models using piecewise linear splines to estimate short-term burglary rate change effects offer support for the hypothesis that crime spikes are associated with CRP. Specifically, we find that short-term burglary rate change is independently associated with CRP for men. Short-term burglary rate change was not associated with CRP for women. These findings shed light on the contextual processes that influence cardiovascular health and point to the potentially important role of short-term changes in environmental stressors in shaping health outcomes.

  2. Evaluation of point-of-care testing of C-reactive protein in forensic autopsy cases.

    Science.gov (United States)

    Soejima, Mikiko; Koda, Yoshiro

    2014-04-01

    We assessed the technical performance and robustness of the point-of-care test for C-reactive protein (CRP) NycoCard CRP for use in forensic autopsy cases. The results of 17 of 39 cadaver blood samples that had CRP in the range effectively measured by the NycoCard (5-120mg/l) correlated well (r=0.99) with those of quantitative latex agglutination immunoassay (turbidimetry), and the out-of-range NycoCard results were fully consistent with those obtained by turbidimetry. For the ten sera whose CRP >120mg/l according to NycoCard, a significant correlation (r=0.98) was observed between values multiplied by the dilution ratio and those of turbidimetry. No significant differences were observed after a freeze-thaw procedure. In addition, CRP results using recombinant human CRP spiked with hemoglobin up to 80g/l were not significantly different from the unspiked results in PBS. The test allows reliable and cost-effective on-site measurement of CRP from a small volume of serum (5μl) with simple equipment. This semi-quantification method of CRP should be useful for diagnosis during autopsy.

  3. C-Reactive protein is an independent surgical indication marker for appendicitis: a retrospective study

    Science.gov (United States)

    Yokoyama, Shozo; Takifuji, Katsunari; Hotta, Tsukasa; Matsuda, Kenji; Nasu, Toru; Nakamori, Mikihito; Hirabayashi, Naoki; Kinoshita, Hiroyuki; Yamaue, Hiroki

    2009-01-01

    Background This study is an attempt to clarify the role of C-reactive protein (CRP) as a surgical indication marker for appendicitis. Methods One hundred and fifty patients who underwent appendectomies and had pathologically confirmed appendicitis were reviewed between May 1, 1999 and September 31, 2007. The correlation between preoperative clinical factors and the actual histological severity, and identify surgical indication markers were assessed by univariate and multivariate analyses. Results Univariate analysis showed that only the CRP level significantly differ between the surgical treatment necessary group (gangrenous appendicitis) and the possible non-surgical treatment group (catarrhalis and phlegmonous appendicitis). Multivariate analysis indicated only the CRP level to be a surgical indication marker for acute appendicitis. The receiver-operating characteristic (ROC) curve indicated that the cutoff value of CRP for surgical indication of appendicitis is 4.95 mg/dl. Conclusion Only the CRP level is consistent with the severity of appendicitis, and considered to be a surgical indication marker for acute appendicitis. PMID:19878592

  4. C-Reactive protein is an independent surgical indication marker for appendicitis: a retrospective study

    Directory of Open Access Journals (Sweden)

    Nakamori Mikihito

    2009-10-01

    Full Text Available Abstract Background This study is an attempt to clarify the role of C-reactive protein (CRP as a surgical indication marker for appendicitis. Methods One hundred and fifty patients who underwent appendectomies and had pathologically confirmed appendicitis were reviewed between May 1, 1999 and September 31, 2007. The correlation between preoperative clinical factors and the actual histological severity, and identify surgical indication markers were assessed by univariate and multivariate analyses. Results Univariate analysis showed that only the CRP level significantly differ between the surgical treatment necessary group (gangrenous appendicitis and the possible non-surgical treatment group (catarrhalis and phlegmonous appendicitis. Multivariate analysis indicated only the CRP level to be a surgical indication marker for acute appendicitis. The receiver-operating characteristic (ROC curve indicated that the cutoff value of CRP for surgical indication of appendicitis is 4.95 mg/dl. Conclusion Only the CRP level is consistent with the severity of appendicitis, and considered to be a surgical indication marker for acute appendicitis.

  5. Reduction in trunk fat predicts cardiovascular exercise training-related reductions in C-reactive protein.

    Science.gov (United States)

    Vieira, V J; Hu, L; Valentine, R J; McAuley, E; Evans, E M; Baynard, T; Woods, J A

    2009-05-01

    C-reactive protein (CRP) is an independent risk factor for cardiovascular disease. We sought to determine (1) if 10 months of cardiovascular exercise training (Cardio) reduces CRP in a group of older adults, (2) if such a reduction is related to improvements in trunk fat, fitness, and/or psychosocial variables, and (3) if the effect of Cardio on CRP differs between men and women. Community-dwelling residents (n=127; 60-83 yrs) were randomized to a Flex group (n=61) where they participated in 2-75 min supervised sessions per wk during which they performed non-cardiovascular flexibility and balance exercises or a Cardio group (n=66) where they participated in three supervised sessions per wk during which they performed cardiovascular exercises for approximately 45-60 min at 60-70% maximal oxygen uptake. The main outcome measures were serum CRP, cardiovascular fitness, total and central adiposity, and self-reported psychosocial function. Cardio experienced a reduction in CRP (-0.5mg/L), as well as improvements in fitness (+7%) and total (-1.5%) and central (i.e., trunk) (-2.5%) adiposity. These relationships were not modified by sex. Regression analyses indicated that only the reduction in trunk fat was significantly related to the reduction in CRP. Ten months of cardiovascular exercise training reduced CRP in previously sedentary older adults and this effect was partially mediated by a reduction in trunk fat.

  6. [C-reactive protein in the assessment of iron status in patients on hemodialysis].

    Science.gov (United States)

    Rathaus, M

    2009-01-01

    Iron availability is a prerequisite for an efficient hematopoietic response to erythropoietin. Dynamic evaluation of iron status is difficult in hemodialysis patients and can be further complicated by the presence of an inflammatory state. Several cytokines, in particular interleukin 6 (IL-6), stimulate the production of hepcidin in the liver. This hormone is the main regulator of the extracellular iron concentration through its effect on the iron channel ferroportin, present in several cell types. IL-6 is also the major stimulus for the production of C-reactive protein (CRP), a nonspecific but sensitive marker of inflammation. Measurement of hepcidin is technically difficult and has so far been limited to research. On the other hand, measurement of CRP, which is both sensitive and easily measurable with automated techniques, might possibly be used as a surrogate measure of iron status in hemodialysis patients. Several studies have suggested the value of CRP in this context, but they dealt with small patient groups and single-time-point measurements. Even the definition of normal values of CRP in dialysis patients is uncertain. During the period between 2003 and 2007, we performed 8322 measurements of CRP in 401 hemodialysis patients followed for 3-60 months. All parameters of iron balance (serum iron, TSAT, percent hypochromic RBC and Hgb concentration in reticulocytes) were clearly affected by the presence of an inflammatory state. We believe that measurement of CRP must be part of the routine hematological assessment of hemodialyzed patients to allow the correct interpretation of data in anemia treatment.

  7. An Intrinsically Disordered Motif Mediates Diverse Actions of Monomeric C-reactive Protein.

    Science.gov (United States)

    Li, Hai-Yun; Wang, Jing; Meng, Fan; Jia, Zhe-Kun; Su, Yang; Bai, Qi-Feng; Lv, Ling-Ling; Ma, Fu-Rong; Potempa, Lawrence A; Yan, Yong-Bin; Ji, Shang-Rong; Wu, Yi

    2016-04-15

    Most proinflammatory actions of C-reactive protein (CRP) are only expressed following dissociation of its native pentameric assembly into monomeric form (mCRP). However, little is known about what underlies the greatly enhanced activities of mCRP. Here we show that a single sequence motif, i.e. cholesterol binding sequence (CBS; a.a. 35-47), is responsible for mediating the interactions of mCRP with diverse ligands. The binding of mCRP to lipoprotein component ApoB, to complement component C1q, to extracellular matrix components fibronectin and collagen, to blood coagulation component fibrinogen, and to membrane lipid component cholesterol, are all found to be markedly inhibited by the synthetic CBS peptide but not by other CRP sequences tested. Likewise, mutating CBS in mCRP also greatly impairs these interactions. Functional experiments further reveal that CBS peptide significantly reduces the effects of mCRP on activation of endothelial cells in vitro and on acute induction of IL-6 in mice. The potency and specificity of CBS are critically determined by the N-terminal residues Cys-36, Leu-37, and His-38; while the versatility of CBS appears to originate from its intrinsically disordered conformation polymorphism. Together, these data unexpectedly identify CBS as the major recognition site of mCRP and suggest that this motif may be exploited to tune the proinflammatory actions of mCRP.

  8. C-reactive protein level and obesity as cardiovascular risk factors in polycystic ovary syndrome

    Directory of Open Access Journals (Sweden)

    Eda Ülkü Uludağ

    2013-09-01

    Full Text Available Objective: To investigate the role of C-reactive protein(CRP level elevation and obesity for the increased cardiovasculardisease risk in polycystic ovary syndrome(PCOS.Methods: A hundred and nine patients with PCOS and 30age matched healthy volunteers with regular menstrualcycle are involved in the study. PCOS group is furthersubdivided into three subgroups according to the bodymass index (BMI. Subgroups included 54 with BMI30. Blood samplesfor glucose, insulin, uric acid, and CRP were collected inthe morning after overnight fasting (12 hours. Homeostasismodel assessment-insulin resistance (HOMA-IRwas calculated. Results: Fasting blood glucose, insulin,and HOMA-IR was significantly higher in PCOS group(p=0.02, p=0.01 and p=0.02. CRP level was higher insubgroup with BMI>30. High CRP level in PCOS wasfound to be independent from BMI (p30.When compared with the control group high insulin levelwas the only to be statistically significant in obese PCOSpatients (p=0.005. HOMA-IR was higher in PCOS subgroupwith BMI>30 when compared with controls and thePCOS subgroup with BMI<25 (p<0.001, p= 0.003.Conclusion: Obesity, hyperinsulinemia, and high CRPlevels are seemed to be related and potentiating eachother in PCOS. Struggling with obesity is one of the mostimportant issues for preventive medicine.Key words: PCOS, CRP, obesity, cardiovascular risk

  9. Interactions between C-reactive protein genotypes with markers of nutritional status in relation to inflammation.

    Science.gov (United States)

    Nienaber-Rousseau, Cornelie; Swanepoel, Bianca; Dolman, Robin C; Pieters, Marlien; Conradie, Karin R; Towers, G Wayne

    2014-11-11

    Inflammation, as indicated by C-reactive protein concentrations (CRP), is a risk factor for chronic diseases. Both genetic and environmental factors affect susceptibility to inflammation. As dietary interventions can influence inflammatory status, we hypothesized that dietary effects could be influenced by interactions with single nucleotide polymorphisms (SNPs) in the CRP gene. We determined 12 CRP SNPs, as well as various nutrition status markers in 2010 black South Africans and analyzed their effect on CRP. Interactions were observed for several genotypes with obesity in determining CRP. Lipid intake modulated the pro-inflammatory effects of some SNPs, i.e., an increase in both saturated fatty acid and monounsaturated fatty acid intake in those homozygous for the polymorphic allele at rs2808630 was associated with a larger increase in CRP. Those harboring the minor alleles at rs3093058 and rs3093062 presented with significantly higher CRP in the presence of increased triglyceride or cholesterol intake. When harboring the minor allele of these SNPs, a high omega-6 to -3 ratio was, however, found to be anti-inflammatory. Carbohydrate intake also modulated CRP SNPs, as HbA1C and fasting glucose levels interacted with some SNPs to influence the CRP. This investigation highlights the impact that nutritional status can have on reducing the inherent genetic susceptibility to a heightened systemic inflammatory state.

  10. Cross-Sectional and Prospective Associations between Physical Activity and C-Reactive Protein in Males.

    Directory of Open Access Journals (Sweden)

    Aírton J Rombaldi

    Full Text Available There is conflicting evidence about the association between physical activity and inflammatory markers. Few prospective studies are available, particularly from low and middle-income countries. This study was aimed at assessing the cross-sectional and prospective associations between physical activity and C-reactive protein (CRP levels in males belonging to the 1982 Pelotas (Brazil Birth Cohort Study.The sample comprised 2,213 males followed up at the ages of 18 and 23 years. We performed high sensitivity CRP assays; we used a cut-off of 3 mg/L in categorical analyses. We measured physical activity by self-report at ages 18 and 23 years. Body mass index and waist circumference were studies as possible mediators.CRP levels above the 3mg/L cut-off were found in 13.3% (95%CI: 11.7; 14.8 of the individuals. We found no evidence for an association between physical activity (leisure-time or all-domains and either continuous (geometrical mean or categorical CRP. We confirmed these null findings in (a prospective and cross-sectional analyses; (b trajectories analyses.There was no association between CRP levels and physical activity levels in early adulthood in a large birth cohort. Little variability in CRP at this early age is the likely explanation for these null findings.

  11. C-reactive protein levels in schizophrenia: a review and meta-analysis.

    Science.gov (United States)

    Miller, Brian J; Culpepper, Nick; Rapaport, Mark H

    2014-01-01

    There is an impression in the literature that schizophrenia is associated with increased inflammation, including abnormal blood levels of the acute phase reactant C-reactive protein (CRP). We performed a meta-analysis of blood CRP levels to estimate the overall effect size, as well as a pooled analysis of the prevalence of an elevated CRP level in patients with schizophrenia and related disorders. We identified articles by searching PubMed, PsycInfo, and ISI, and the reference lists of identified studies. Eight studies met the inclusion criteria for the meta-analysis, and five studies were included in the pooled analysis. CRP levels were significantly increased in patients compared to controls (effect size=0.45, 95% confidence interval 0.34-0.55, pschizophrenia and related disorders. Our results support a growing body of literature that schizophrenia is associated with increased inflammation, although many studies did not control for potential confounding factors such as BMI and smoking. Given the high prevalence of elevated CRP, metabolic syndrome, and premature cardiovascular mortality, our findings also suggest that measurement of blood CRP levels may be germane to the clinical care of patients with schizophrenia and related disorders.

  12. Prognostic value of plasma C-reactive protein in the evaluation of paraquat poisoning patients简

    Institute of Scientific and Technical Information of China (English)

    Zong; Ning; Yu-Long; Bai; Hua; Lu; Kang-Lin; Mo

    2015-01-01

    Objective: To investigate the prognostic value of plasma C-reactive protein(CRP) level in patients with paraquat poisoning.Methods: This study included 162 patients with paraquat poisoning. The data of plasma paraquat, CRP level and arterial blood gas were analyzed. Cox regression analysis was applied to evaluate the risk factors of prognosis. Receiver operating characteristics curve analysis and area under curve were used to calculate the predictive power of significant variable. Differences in patient survival were determined using the Kaplan–Meier method and a log-rank test.Results: Plasma CRP level was significantly increased in non-survival patients compared with survival patients(P < 0.05), and positively correlated with plasma paraquat level(P < 0.05). Cox regression analysis revealed that plasma CRP level was an independent prognostic marker of mortality within 30 days. The receiver operating characteristics curve analysis indicated that area under curve of plasma CRP level was0.867(95% CI: 0.81–0.93), and the cut-off value was 18 mg/L, and patients with CRP level over this value had a poor survival time compared with those with less than this value.Conclusions: These results suggest that plasma CRP level is distinct increased in patients with paraquat poisoning, and the plasma CRP level may be useful for the prediction of prognosis in paraquat poisoning.

  13. Dual-Quantum-Dots-Labeled Lateral Flow Strip Rapidly Quantifies Procalcitonin and C-reactive Protein

    Science.gov (United States)

    Qi, XiaoPing; Huang, YunYe; Lin, ZhongShi; Xu, Liang; Yu, Hao

    2016-03-01

    In the article, a dual-quantum-dots-labeled (dual-QDs-labeled) lateral flow strip (LFS) method was developed for the simultaneous and rapid quantitative detection of procalcitonin (PCT) and C-reactive protein (CRP) in the blood. Two QD-antibody conjugates with different fluorescence emission spectra were produced and sprayed on the LFS to capture PCT and CRP in the blood. Furthermore, a double antibody sandwich method for PCT and, meanwhile, a competitive inhibition method for CRP were employed in the LFS. For PCT and CRP in serum assayed by the dual-QDs-labeled LFS, their detection sensitivities reached 0.1 and 1 ng/mL, respectively, and their linear quantitative detection ranges were from 0.3 to 200 ng/mL and from 50 to 250 μg/mL, respectively. There was little evidence that the PCT and CRP assays would be interfered with each other. The correlations for testing CRP and PCT in clinical samples were 99.75 and 97.02 %, respectively, between the dual-QDs-labeled LFS we developed and commercial methods. The rapid quantification of PCT and CRP on dual-QDs-labeled LFS is of great clinical value to distinguish inflammation, bacterial infection, or viral infection and to provide guidance for the use of antibiotics or other medicines.

  14. Accumulation of C-reactive protein in basal keratinocytes of normal skins.

    Science.gov (United States)

    Ono, Koji; Fujimoto, Norihiro; Akiyama, Minoru; Satoh, Takahiro; Tajima, Shingo

    2016-07-01

    C-reactive protein (CRP) is a prototypic acute phase protein which increases dramatically in the blood during the first 48h of tissue inflammation and has been recognized as a risk factor for atherosclerosis. CRP interacts with a variety of proteins. To know the role of accumulated CRP in the skin. Interaction of CRP with basal keratinocytes was studied using immunohistochemical method and keratinocyte culture system. We found an immunohistochemical deposition of CRP on the basal keratinocyte membrane in some normal human skins (23 out of 46 skins). When added to cultured keratinocytes, heat-denatured but not native CRP was found to adhere to keratinocyte cell membrane after 1h, then internalized into cytoplasm after 24h. The heat-denatured CRP recognized at least four keratinocyte polypeptides with the molecular weights of 56, 42, 32 and 24kDa. Ligand binding assays suggested that multiple populations of receptor-ligand interactions were involved in the binding between CRP and keratinocyte. Cultured dermal microvascular endothelial cells were found to express CRP of which expression was greatly induced by interleukin-1β (IL-1β) treatment, suggesting that the deposited CRP in the basal keratinocytes can be derived from local dermal microvasculatures as well as from systemic circulation (serum). Treatment of cultured keratinocytes with heat-denatured CRP induced interleukin-8 (IL-8) expression, a potent leukocyte chemotactic cytokine. CRP in the medium (liquid phase) and CRP-coated dishes (solid phase) both inhibited the adhesion of keratinocytes in culture. Accumulation of CRP may regulate the skin inflammation and keratinocyte proliferation by modulating keratinocyte cytokine expression and adhesion to substrate. Copyright © 2016 Japanese Society for Investigative Dermatology. Published by Elsevier Ireland Ltd. All rights reserved.

  15. 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.…

  16. Lifestyle and clinical factors associated with elevated C-reactive protein among newly diagnosed Type 2 diabetes mellitus patients

    DEFF Research Database (Denmark)

    Svensson, Elisabeth; Mor, Anil; Rungby, Jørgen

    2014-01-01

    BACKGROUND: We aimed to examine the prevalence of and modifiable factors associated with elevated C-reactive Protein (CRP), a marker of inflammation, in men and women with newly diagnosed Type 2 Diabetes mellitus (DM) in a population-based setting. METHODS: CRP was measured in 1,037 patients (57%...

  17. Effects of tylosin administration on C-reactive protein concentration and carriage of Salmonella enterica in pigs.

    Science.gov (United States)

    Kim, Hyeun Bum; Singer, Randall S; Borewicz, Klaudyna; White, Bryan A; Sreevatsan, Srinand; Johnson, Timothy J; Espejo, Luis A; Isaacson, Richard E

    2014-05-01

    To evaluate the effects of tylosin on C-reactive protein concentration, carriage of Salmonella enterica, and antimicrobial resistance genes in commercial pigs. 120 pigs on 2 commercial farms. A cohort of sixty 10-week-old pigs in 4 pens/farm (15 pigs/pen) was randomly selected. Equal numbers of pigs were given feed containing tylosin (40 μg/g of feed) for 0, 6, or 12 weeks. C-reactive protein concentrations were measured, microbial culture for S enterica in feces was performed, and antimicrobial resistance genes in feces were quantified. No significant associations were detected between C-reactive protein concentration or S enterica status and tylosin treatment. During the 12 weeks of tylosin administration, increased levels of 6 antimicrobial resistance genes did not occur. Treatment of pigs with tylosin did not affect C-reactive protein concentration or reduce carriage or load of S enterica. There was no evidence that pigs receiving tylosin had increased carriage of the 6 antimicrobial resistance genes measured. S enterica is a public health concern. Use of the antimicrobial growth promoter tylosin did not pose a public health risk by means of increased carriage of S enterica.

  18. Relationship of C-reactive protein with components of the metabolic syndrome in normal-weight and overweight elderly

    NARCIS (Netherlands)

    Hoekstra, T.; Geleijnse, J.M.; Schouten, E.G.; Kluft, C.; Kok, F.J.

    2005-01-01

    C-reactive protein (CRP) is known to be elevated in the metabolic syndrome. We aimed to explore in more detail the relationship between CRP and other components of the metabolic syndrome in a general population of 605 Dutch elderly individuals aged 65¿84 years. Methods and results Data were collecte

  19. Early rise in C-reactive protein is a marker for infective complications in laparoscopic colorectal surgery.

    LENUS (Irish Health Repository)

    Nason, Gregory J

    2014-02-01

    Infective complications are the most significant cause of morbidity associated with elective colorectal surgery. It can sometimes be difficult to differentiate complications from the normal postoperative course. C-reactive protein (CRP) is an acute phase reactant which has been reported to be predictive of postoperative infective complications.

  20. The association between vitamin D and C-reactive protein levels in patients with inflammatory and non-inflammatory diseases

    NARCIS (Netherlands)

    Kruit, Adrian; Zanen, Pieter

    OBJECTIVE: A direct, inverse correlation between 25-hydroxy vitamin D (25(OH) vitamin D) levels and C-reactive protein (CRP), a sensitive biomarker for inflammation, was found in some, but not all, studies. These effects were seen in healthy subjects as well as in some inflammatory diseases. DESIGN

  1. Increased levels of C-reactive protein and leukocyte count are poor predictors of anastomotic leakage following laparoscopic colorectal resection

    DEFF Research Database (Denmark)

    Pedersen, Torben; Roikjær, Ole; Jess, Per

    2012-01-01

    Laparoscopic procedure and fast-track regimen with short post-operative hospital stay are gaining ground in colorectal surgery. The aim of the present study was to determine whether the levels of C-reactive protein (CRP) and white blood cell counts (WBC) have a role as early predictors of post...

  2. 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.…

  3. Association between C reactive protein and coronary heart disease : mendelian randomisation analysis based on individual participant data

    NARCIS (Netherlands)

    Wensley, Frances; Gao, Pei; Burgess, Stephen; Kaptoge, Stephen; Di Angelantonio, Emanuele; Shah, Tina; Engert, James C.; Clarke, Robert; Davey-Smith, George; Nordestgaard, Borge G.; Saleheen, Danish; Samani, Nilesh J.; Sandhu, Manjinder; Anand, Sonia; Pepys, Mark B.; Smeeth, Liam; Whittaker, John; Casas, Juan Pablo; Thompson, Simon G.; Hingorani, Aroon D.; Danesh, John; Eiriksdottir, G.; Harris, T. B.; Launer, L. J.; Gudnason, V.; Folsom, A. R.; Andrews, G.; Ballantyne, C. M.; Samani, N. J.; Hall, A. S.; Braund, P. S.; Balmforth, A. J.; Whincup, P. H.; Morris, R.; Lawlor, D. A.; Lowe, G. D. O.; Timpson, N.; Ebrahim, S.; Ben-Shlomo, Y.; Davey-Smith, G.; Timpson, N.; Nordestgaard, B. G.; Tybjaerg-Hansen, A.; Zacho, J.; Brown, M.; Sandhu, M.; Ricketts, S. L.; Ashford, S.; Lange, L.; Reiner, A.; Cushman, M.; Tracy, R.; Wu, C.; Ge, J.; Zou, Y.; Sun, A.; Hung, J.; McQuillan, B.; Thompson, P.; Beilby, J.; Warrington, N.; Palmer, L. J.; Wanner, C.; Drechsler, C.; Hoffmann, M. M.; Fowkes, F. G. R.; Lowe, G. D. O.; Tzoulaki, I.; Kumari, M.; Miller, M.; Marmot, M.; Onland-Moret, C.; van der Schouw, Y. T.; Boer, J. M.; Wijmenga, C.; Ricketts, S. L.; Ashford, S.; Sandhu, M.; Khaw, K-T; Vasan, R. S.; Schnabel, R. B.; Yamamoto, J. F.; Benjamin, E. J.; Schunkert, H.; Erdmann, J.; Koenig, I. R.; Hengstenberg, C.; Chiodini, B.; Franzosi, M. G.; Pietri, S.; Gori, F.; Rudock, M.; Liu, Y.; Lohman, K.; Harris, T. B.; Humphries, S. E.; Hamsten, A.; Norman, P. E.; Hankey, G. J.; Jamrozik, K.; Palmer, L. J.; Rimm, E. B.; Pai, J. K.; Psaty, B. M.; Heckbert, S. R.; Bis, J. C.; Yusuf, S.; Anand, S.; Engert, J. C.; Xie, C.; Collins, R.; Clarke, R.; Bennett, D.; Kooner, J.; Chambers, J.; Elliott, P.; Maerz, W.; Kleber, M. E.; Boehm, B. O.; Winkelmann, B. R.; Melander, O.; Berglund, G.; Koenig, W.; Thorand, B.; Baumert, J.; Peters, A.; Rimm, E. B.; Manson, J.; Pai, J. K.; Humphries, S. E.; Cooper, J. A.; Talmud, P. J.; Ladenvall, P.; Johansson, L.; Jansson, J-H; Hallmans, G.; Reilly, M. P.; Qu, L.; Li, M.; Rader, D. J.; Watkins, H.; Clarke, R.; Hopewell, J.; Saleheen, D.; Danesh, J.; Frossard, P.; Sattar, N.; Robertson, M.; Shepherd, J.; Schaefer, E.; Hofman, A.; Witteman, J. C. M.; Kardys, I.; Dehghan, A.; de Faire, U.; Bennet, A.; Gigante, B.; Leander, K.; Ben-Shlomo, Y.; Davey-Smith, G.; Timpson, N.; Peters, B.; Maitland-van der Zee, A. H.; de Boer, A.; Klungel, O.; Reiner, A.; Manson, J.; Greenland, P.; Dai, J.; Liu, S.; Brunner, E.; Kivimaki, M.; Marmot, M.; Sattar, N.; O'Reilly, D.; Ford, I.; Packard, C. J.

    2011-01-01

    Objective To use genetic variants as unconfounded proxies of C reactive protein concentration to study its causal role in coronary heart disease. Design Mendelian randomisation meta-analysis of individual participant data from 47 epidemiological studies in 15 countries. Participants 194 418

  4. Meat consumption and its association with C-reactive protein and incident type 2 diabetes : The Rotterdam Study

    NARCIS (Netherlands)

    Woudenbergh, van G.J.; Kuijsten, A.; Tigcheler, B.; Sijbrands, E.J.G.; Rooij, van F.J.A.; Hofman, A.; Witteman, J.C.M.; Feskens, E.J.M.

    2012-01-01

    OBJECTIVE To investigate whether intake of different types of meat is associated with circulating C-reactive protein (CRP) and risk of type 2 diabetes in a prospective cohort study. RESEARCH DESIGN AND METHODS Our analysis included 4,366 Dutch participants who did not have diabetes at baseline. Duri

  5. Meat consumption and its association with C-reactive protein and incident type 2 diabetes: The Rotterdam study

    NARCIS (Netherlands)

    G.J. van Woudenbergh (Geertruida); A. Kuijsten (Anneleen); B. Tigcheler (Basia); E.J.G. Sijbrands (Eric); F.J.A. van Rooij (Frank); A. Hofman (Albert); J.C.M. Witteman (Jacqueline); E.J.M. Feskens (Edith)

    2012-01-01

    textabstractOBJECTIVE - To investigate whether intake of different types of meat is associated with circulating C-reactive protein (CRP) and risk of type 2 diabetes in a prospective cohort study. RESEARCH DESIGN AND METHODS - Our analysis included 4,366 Dutch participants who did not have diabetes a

  6. Association of a single nucleotide polymorphism in the C-reactive protein gene (-286) with susceptibility to Plasmodium falciparum malaria

    DEFF Research Database (Denmark)

    Giha, Hayder A; Nasr, Amre; Ekström, Mattias

    2010-01-01

    The role of inflammation in malaria pathogenesis is not fully understood, although C-reactive protein (CRP) may have a negative influence on host immunity to infections. An upstream polymorphism, -286 (C > T > A), in the CRP gene is known to influence CRP levels. In this study, a cohort of 192 Su...... to uncomplicated Plasmodium falciparum malaria....

  7. Increased serum C-reactive protein concentrations in dogs with congestive heart failure due to myxomatous mitral valve disease

    DEFF Research Database (Denmark)

    Reimann, M. J.; Ljungvall, I.; Hillstrom, A.

    2016-01-01

    Cardiovascular disease in humans and dogs is associated with mildly increased circulating concentrations of C-reactive protein (CRP). Few studies have evaluated associations between circulating CRP and canine myxomatous mitral valve disease (MMVD) and the results reported have been divergent...

  8. Canine Pancreas-Specific Lipase and C-reactive Protein in Dogs Treated With Anticonvulsants (Phenobarbital and Potassium Bromide).

    Science.gov (United States)

    Albarracín, Viviana; Teles, Mariana; Meléndez-Lazo, Antonio; Rodón, Jaume; Pastor, Josep

    2015-06-01

    Animals treated with anticonvulsant drugs may have increased canine pancreas-specific lipase (cPLI) values. Inflammatory conditions and specifically acute pancreatitis are of major concern in these animals. Elevation in C-reactive protein is being associated with inflammatory status in dogs and it has been correlated with the clinical severity of pancreatitis. In the present study, we investigated if there is a correlation between the cPLI increase, changes in C-reactive protein and hepatic enzymes, as well as the incidence of severe acute pancreatitis (AP) in dogs with anticonvulsant treatment (phenobarbital, or potassium bromide or both). Increased values of pancreas-specific lipase were found in 6.8% of the animals in treatment with anticonvulsants, and this increase is correlated with the increase in triglycerides, alkaline phosphatase, and alanine aminotransferase but not with C-reactive protein levels, which suggests a possible induction or release phenomenon rather than a clear severe AP. C-reactive protein levels did not affect cPLI values on the population studied. Only 2 animals had clinical and analytical data suggestive of AP, indicating a low prevalence (0.6%). In conclusion, cPLI may be increased in a low percentage of animals with anticonvulsants treatment and its increase may not be associated with severe AP. It may be induced by the anticonvulsants drugs; however, further studies are advised to rule out other possible causes that increased cPLI.

  9. Inflammatory lipid sphingosine-1-phosphate upregulates C-reactive protein via C/EBPβ and potentiates breast cancer progression

    NARCIS (Netherlands)

    Kim, E.S.; Cha, Y.; Ham, M.; Jung, J.; Kim, S.G.; Hwang, S.; Kleemann, R.; Moon, A.

    2014-01-01

    A crucial role of the inflammatory lipid sphingosine-1-phosphate (S1P) in breast cancer aggressiveness has been reported. Recent clinical studies have suggested that C-reactive protein (CRP) has a role in breast cancer development. However, limited information is available on the molecular basis for

  10. C-reactive protein concentration is associated with prognosis in patients suffering from peritoneal carcinomatosis of colorectal origin.

    NARCIS (Netherlands)

    Poll, M.C. van de; Klaver, Y.L.B.; Lemmens, V.E.; Leenders, B.J.; Nienhuijs, S.W.; Hingh, I.H.J.T. de

    2011-01-01

    PURPOSE: Only a limited number of patients with peritoneal carcinomatosis (PC) of colorectal origin benefit from palliative chemotherapy. Identification of prognostic factors may aid in patient selection. The plasma concentration of C-reactive protein (CRP) is increasingly recognized as prognostic f

  11. Prognostic value of anemia and C-reactive protein levels in diffuse large B-cell lymphoma

    NARCIS (Netherlands)

    Adams, Hugo J A; De Klerk, John M H; Fijnheer, Rob; Heggelman, Ben G F; Dubois, Stefan V.; Nievelstein, Rutger A J; Kwee, Thomas C.

    2015-01-01

    Purpose To determine the prognostic value of pretreatment anemia, pretreatment elevated C-reactive protein (CRP) levels, and 6-month posttreatment anemia in patients with newly diagnosed diffuse large B-cell lymphoma (DLBCL) treated with rituximab, cyclophosphamide, hydroxydaunorubicin, Oncovin, and

  12. Inflammatory lipid sphingosine-1-phosphate upregulates C-reactive protein via C/EBPβ and potentiates breast cancer progression

    NARCIS (Netherlands)

    Kim, E.S.; Cha, Y.; Ham, M.; Jung, J.; Kim, S.G.; Hwang, S.; Kleemann, R.; Moon, A.

    2014-01-01

    A crucial role of the inflammatory lipid sphingosine-1-phosphate (S1P) in breast cancer aggressiveness has been reported. Recent clinical studies have suggested that C-reactive protein (CRP) has a role in breast cancer development. However, limited information is available on the molecular basis for

  13. The clinical application of procalcitonin, leukocyte count and C-reactive protein in elderly patients with infection

    Institute of Scientific and Technical Information of China (English)

    吴培

    2012-01-01

    Objective To analyze and compare the clinical application values of procalcitonin(PCT) ,leukocyte count (WBC) and C-reactive protein(CRP) in elder patients with infection. Methods In patients(age≥65 yrs,axillary temperature>38.0℃) with infection or suspected infection

  14. Changes in Circulating Procalcitonin Versus C-Reactive Protein in Predicting Evolution of Infectious Disease in Febrile, Critically Ill Patients

    NARCIS (Netherlands)

    S.H. Hoeboer (Sandra); A.B.J. Groeneveld (Johan)

    2013-01-01

    textabstractObjective:Although absolute values for C-reactive protein (CRP) and procalcitonin (PCT) are well known to predict sepsis in the critically ill, it remains unclear how changes in CRP and PCT compare in predicting evolution of: infectious disease, invasiveness and severity (e.g. developmen

  15. High-sensitivity C-reactive protein predicts target organ damage in Chinese patients with metabolic syndrome

    DEFF Research Database (Denmark)

    Zhao, Zhigang; Nie, Hai; He, Hongbo

    2007-01-01

    with metabolic syndrome. A total of 1082 consecutive patients of Chinese origin were screened for the presence of metabolic syndrome according to the National Cholesterol Education Program's Adult Treatment Panel III. High-sensitivity C-reactive protein and target organ damage, including cardiac hypertrophy......Observational studies established high-sensitivity C-reactive protein as a risk factor for cardiovascular events in the general population. The goal of this study was to determine the relationship between target organ damage and high-sensitivity C-reactive protein in a cohort of Chinese patients......, carotid intima-media thickness, and renal impairment, were investigated. The median (25th and 75th percentiles) of high-sensitivity C-reactive protein in 619 patients with metabolic syndrome was 2.42 mg/L (0.75 and 3.66 mg/L) compared with 1.13 mg/L (0.51 and 2.46 mg/L) among 463 control subjects (P

  16. Does C-reactive protein independently predict mortality in adult community-acquired bacteremia patients with known sepsis severity?

    DEFF Research Database (Denmark)

    Gradel, Kim O; Jensen, Thøger G; Kolmos, Hans J

    2013-01-01

    We evaluated whether sepsis severity and C-reactive protein (CRP) level on admission prognostically corroborated or annulled each other in adult patients with incident community-acquired bacteremia (Funen, Denmark, 2000-2008). We used logistic regression and area under the receiver operating...

  17. C-reactive protein concentration and risk of coronary heart disease, stroke, and mortality: an individual participant meta-analysis

    DEFF Research Database (Denmark)

    Kaptoge, Stephen; Di Angelantonio, Emanuele; Lowe, Gordon

    2010-01-01

    Associations of C-reactive protein (CRP) concentration with risk of major diseases can best be assessed by long-term prospective follow-up of large numbers of people. We assessed the associations of CRP concentration with risk of vascular and non-vascular outcomes under different circumstances....

  18. The prognostic value of procalcitonin, C-reactive protein and cholesterol in patients with an infection and multiple organ dysfunction.

    Science.gov (United States)

    Tachyla, Siarhei Anatolevich; Marochkov, Alexey Viktorovich; Lipnitski, Artur Leonidovich; Nikiforova, Yulia Gennadevna

    2017-06-01

    To establish the prognostic value of procalcitonin, C-reactive protein and cholesterol levels for mortality in patients with an infection and multiple organ dysfunction. A prospective case-control study was performed, including 67 patients admitted to the intensive care unit with an infection and multiple organ dysfunction in whom cholesterol, procalcitonin, and C-reactive protein levels were measured on admission and during the course of treatment. The associations between in-hospital mortality and procalcitonin, C-reactive protein, and cholesterol levels were analyzed. Logistic regression analysis showed that cholesterol (odds ratio [OR], 1.858; 95% CI, 1.170-2.949; P = 0.009) and C-reactive protein (OR, 4.408; 95% CI, 2.019-9.624; P operating characteristic curve analysis yielded an area under the curve (AUC) of 0.774 and 95% CI of 0.693-0.855 (P system for mortality, these markers yielded an AUC of 0.845 and 95% CI of 0.770-0.921 (P system yielded high predictive value for mortality.

  19. How age and sex affect the erythrocyte sedimentation rate and C-reactive protein in early rheumatoid arthritis

    NARCIS (Netherlands)

    Siemons, L.; Klooster, P.M. ten; Vonkeman, H.E.; Riel, P.L.C.M. van; Glas, C.A.; Laar, M.A. van der

    2014-01-01

    BACKGROUND: The erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) are two commonly used measures of inflammation in rheumatoid arthritis (RA). As current RA treatment guidelines strongly emphasize early and aggressive treatment aiming at fast remission, optimal measurement of inflamm

  20. Canine serum C-reactive protein as a quantitative marker of the inflammatory stimulus of aseptic elective soft tissue surgery

    DEFF Research Database (Denmark)

    Kjelgaard-Hansen, Mads; Strøm, Henriette; Mikkelsen, Lars F.

    2013-01-01

    C-reactive protein (CRP) is an established serum marker for the presence of systemic inflammation in dogs. Results from previous experimental and clinical studies suggest that CRP concentrations also quantitatively reflect the degree and progress of an inflammatory process, suggesting its use...

  1. Effect of a High Protein Weight Loss Diet on Weight, High-Sensitivity C-Reactive Protein, and Cardiovascular Risk among Overweight and Obese Women: A Parallel Clinical Trial

    Directory of Open Access Journals (Sweden)

    Leila Azadbakht

    2013-01-01

    Full Text Available Studies regarding the effects of high protein (HP diets on cardiovascular (CVD risk factors have reported contradictory results. We aimed to determine the effects of an HP diet on CVD risk factors and high-sensitivity C-reactive protein (hs-CRP among overweight and obese women. In this randomized controlled trial, we recruited 60 overweight and obese women, aged 20–65, into an HP or energy-restricted control diet for three months (protein, carbohydrate, and fat: 25%, 45%, and 30% versus 15%, 55%, and 30%, resp.. Total protein was divided between animal and plant sources in a 1 : 1 ratio, and animal sources were distributed equally between meats and dairy products. Fasting blood samples, hs-CRP, lipid profile, systolic and diastolic blood pressure, and anthropometric measurements were assessed using standard guidelines. Percent change was significantly different between the two diet groups for weight (standard protein (SP: −3.90 ± 0.26 versus HP: −6.10 ± 0.34%; , resp. and waist circumference (SP: −3.03 ± 0.21 versus HP: −5.06 ± 0.28%; , resp.. Percent change of fasting blood glucose (FBG substantially decreased in the control group compared to the HP group (−9.13 ± 0.67 versus −4.93 ± 1.4%; P = 0.01, resp.. Total cholesterol, systolic blood pressure (SBP, and diastolic blood pressure (DBP decreased both in the HP and in the control diet groups (P = 0.06, P = 0.07, and P = 0.09, resp.; however, the results were marginally significant. Serum levels of hs-CRP were reduced both in the control (−0.08 ± 0.11%, P = 0.06 and in the high protein groups (−0.04 ± 0.09%, P = 0.06. The energy-restricted HP diet resulted in more beneficial effects on weight loss and reduction of waist circumference. CVD risk factors may improve with HP diets among overweight and obese women. When using isoenergetic weight loss diets, total cholesterol, hs-CRP, and SBP were marginally significantly reduced, independent of dietary protein content

  2. Predictive value of mid-trimester amniotic fluid high-sensitive C-reactive protein, ferritin, and lactate dehydrogenase for fetal growth restriction

    Directory of Open Access Journals (Sweden)

    Borna Sedigheh

    2009-10-01

    Full Text Available Background: Fetal growth restriction (FGR is surprisingly common with placental dysfunction occurring in about 3% of pregnancies and despite advances in obstetric care, FGR remains a major problem in developed countries. Aim: The purpose of this study is to find out the predictive value of amniotic fluid high sensitive C-reactive protein (hs-CRP, ferritin, and lactate dehydrogenase (LDH for FGR. Materials and Methods: This prospective strategy of this study has been conducted on pregnant women who underwent genetic amniocentesis between 15th and 20th weeks of gestation. All patients were followed up on until delivery. Patients with abnormal karyotype and iatrogenic preterm delivery for fetal and maternal indications were excluded. The samples were immediately sent to laboratory for cytogenetic and biochemical examination. Non-parametric tests and receiver-operator characteristic curve analysis were used for statistical purpose. Results: A significant correlation between incremental amniotic fluid alpha fetoprotein (αFPr and LDH levels and FGR at gestational weeks 15th-20th was found out. We also found an optimum cut-off value> 140 IU/L for the amniotic fluid LDH concentration with a sensitivity of 87.5% and a specificity of 82.4% for the prediction of FGR. Conclusion: Once the LDH value is confirmed, it could serve as a prediction factor for FGR at the time of genetic amniocentesis at gestational weeks 15-20.

  3. Serum C-reactive protein and ferritin concentrations in dogs undergoing leishmaniosis treatment.

    Science.gov (United States)

    Martinez-Subiela, Silvia; Pardo-Marín, Luis; Tecles, Fernando; Baneth, Gad; Cerón, Jose J

    2016-12-01

    Monitoring of selected serum acute phase proteins like C-reactive protein (CRP) and ferritin could be useful for evaluation of the response to treatment in both naturally-occurring and experimentally-induced leishmaniosis. However studies until date have only been focused on dogs with an adequate response to the treatment and there is a lack of knowledge about the possible associations between the CRP and ferritin and the different clinicopathological conditions that can appear after treatment. Thus, the main objective of this retrospective study was to evaluate and compare the serum concentration of CRP and ferritin between three possible situations that dogs which undergo leishmaniosis treatment could have: responsive with total recovery, responsive with only clinical recovery but persistent abnormalities in biochemical analytes, and unresponsive with clinical and biochemical changes. All dogs which totally recovered after treatment showed CRP and ferritin values within reference ranges. Most of dogs classified as having only partial clinical remission had CRP and ferritin within the reference range values despite the presence of other biochemical abnormalities such as hyperglobulinemia, hyperproteinemia, or proteinuria. On the other hand, most of dogs in the unresponsive group had increased CRP and ferritin. Although the study has limitations due to the variability in the protocols and time periods of treatments, it can be concluded that CRP and ferritin concentrations within the reference ranges are usually associated with the absence of clinical signs and adequate response to treatment and increased CRP and/or ferritin values could reflect a lack of appropriate response to treatment. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. Comparison of Two Methods: Qualitative and Quantitative Study of C - Reactive Protein

    Directory of Open Access Journals (Sweden)

    Kiaei, MR. (BSc

    2014-06-01

    Full Text Available Background and Objective: C - reactive protein (CRP is an acute phase protein produced in liver. It is less than 5 mg per deciliter in the serum and body fluids of normal individuals, but it is increased suddenly within a few hours following inflammatory reaction. In bacterial and viral infections, active rheumatic fever, acute myocardial infarction and rheumatoid arthritis are also increased. The aim of this study was to investigate CRP level by Qualitative and Quantitative methods. Material and Methods: The CRP of 200 patients was investigated by quantitative and qualitative methods. Qualitative CRP testing was conducted three times by different people, using two kit of bionic and Omega, and then the mean of the results was reported. For quantitative CRP testing, Immunoturbidimetry was used. Results: In qualitative CRP test by Bionic kit: 180 (90% were negative, 6 (3% weakly positive, 9 (4.5% +1 and 5 (2.5 % were + 2. In qualitative CRP test by Omega Kit: 148 (74% were negative, 32 (16% weakly positive, 13 (6.5% +1, 4 (2% +2 and 3 (1.5% were +3. A high percentage of Qualitative results, which were weakly positive, became negative by Quantitative methods. The Qualitative results of +1 and the next became positive by Quantitative methods. Conclusion: It seems that in the early stages of inflammatory disease, quantitative methods are preferred to qualitative methods. Also, in cases that the CRP test results are weakly positive by qualitative methods, they should be controlled by quantitative methods too. Keywords: CRP; CRP Test Quantitative; Qualitative CRP Test

  5. Sex difference in the association of metabolic syndrome with high sensitivity C-reactive protein in a Taiwanese population

    Directory of Open Access Journals (Sweden)

    Lin Wen-Yuan

    2010-07-01

    Full Text Available Abstract Background Although sex differences have been reported for associations between components of metabolic syndrome and inflammation, the question of whether there is an effect modification by sex in the association between inflammation and metabolic syndrome has not been investigated in detail. Therefore, the aim of this study was to compare associations of high sensitivity C-creative protein (hs-CRP with metabolic syndrome and its components between men and women. Methods A total of 1,305 subjects aged 40 years and over were recruited in 2004 in a metropolitan city in Taiwan. The biochemical indices, such as hs-CRP, fasting glucose levels, lipid profiles, urinary albumin, urinary creatinine and anthropometric indices, were measured. Metabolic syndrome was defined using the American Heart Association and the National Heart, lung and Blood Institute (AHA/NHLBI definition. The relationship between metabolic syndrome and hs-CRP was examined using multivariate logistic regression analysis. Results After adjustment for age and lifestyle factors including smoking, and alcohol intake, elevated concentrations of hs-CRP showed a stronger association with metabolic syndrome in women (odds ratio comparing tertile extremes 4.80 [95% CI: 3.31-6.97] than in men (2.30 [1.65-3.21]. The p value for the sex interaction was 0.002. All components were more strongly associated with metabolic syndrome in women than in men, and all sex interactions were significant except for hypertension. Conclusions Our data suggest that inflammatory processes may be of particular importance in the pathogenesis of metabolic syndrome in women.

  6. Value of procalcitonin, C-reactive protein, and neopterin in exacerbations of chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    Alicia Lacoma

    2011-02-01

    Full Text Available Alicia Lacoma1,4, Cristina Prat1,4, Felipe Andreo2,4, Luis Lores3, Juan Ruiz-Manzano2,4, Vicente Ausina1,4, Jose Domínguez1,41Servei de Microbiologia, 2Servei de Pneumologia, Hospital Universitari Germans Trias i Pujol, Fundació Institut d'Investigació en Ciències de la Salut Germans Trias i Pujol, Universitat Autònoma de Barcelona, Badalona, Spain; 3Servei de Pneumologia, Hospital de Sant Boi, Sant Boi de Llobregat, Spain; 4CIBER Enfermedades Respiratorias (CIBERES, Instituto de Salud Carlos III, Madrid, SpainObjective: The identification of biological markers in order to assess different aspects of COPD is an area of growing interest. The objective of this study was to investigate whether levels of procalcitonin (PCT, C-reactive protein (CRP, and neopterin in COPD patients could be useful in identifying the etiological origin of the exacerbation and assessing its prognosis.Methods: We included 318 consecutive COPD patients: 46 in a stable phase, 217 undergoing an exacerbation, and 55 with pneumonia. A serum sample was collected from each patient at the time of being included in the study. A second sample was also collected 1 month later from 23 patients in the exacerbation group. We compared the characteristics, biomarker levels, microbiological findings, and prognosis in each patient group. PCT and CRP were measured using an immunofluorescence assay. Neopterin levels were measured using a competitive immunoassay.Results: PCT and CRP showed significant differences among the three patient groups, being higher in patients with pneumonia, followed by patients with exacerbation (P < 0.0001. For the 23 patients with paired samples, PCT and CRP levels decreased 1 month after the exacerbation episode, while neopterin increased. Neopterin showed significantly lower levels in exacerbations with isolation of pathogenic bacteria, but no differences were found for PCT and CRP. No significant differences were found when comparing biomarker levels

  7. Effects of blackberry (Morus nigra L.) consumption on serum concentration of lipoproteins, apo A-I, apo B, and high-sensitivity-C-reactive protein and blood pressure in dyslipidemic patients.

    Science.gov (United States)

    Aghababaee, Sahar Keshtkar; Vafa, Mohammadreza; Shidfar, Farzad; Tahavorgar, Atefeh; Gohari, Mahmoodreza; Katebi, Davod; Mohammadi, Vida

    2015-07-01

    This study investigated blackberry (Persian mulberry) effects on apo A-I, apo B, high-sensitivity-C-reactive protein (hs-CRP), and systolic blood pressure (SBP) and diastolic blood pressure (DBP) in dyslipidemic patients. In this 8-week randomized clinical trial, 72 dyslipidemic patients were randomly divided into two groups: Intervention (300 mL/day blackberry juice with pulp) and control group (usual diets). Before and after the intervention, fasting blood samples were taken from both groups and serum concentration of lipoprotein, apo A-I and apo B, serum lipids (total cholesterol, low-density lipoprotein, high-density lipoprotein [HDL], and triglyceride), hs-CRP were measured. Blood pressure before and after the study was measured with a mercury manometer. At week 8 in the intervention group, apo A-I and HDL increased significantly (P = 0.015, P = 0.001, respectively), apo B and hs-CRP decreased significantly (P = 0.044, P = 0.04, respectively). Mean changes in apo A-I and HDL and apo B/apo A-I ratio were significant between the groups (P = 0.005, P = 0.014, and P = 0.009, respectively). After 8 weeks, there was a significant difference between hs-CRP mean values (P = 0.01) of the groups. At week 8, SBP decreased significantly (P = 0.005) in the intervention group with no significant differences for SBP mean values between the groups. No significant changes were observed in other lipid parameters and DBP in the intervention group and between the groups. Blackberry consumption may exert beneficial effects on apolipoproteins, blood pressure, and inflammatory markers in individuals with lipid disorders.

  8. Effects of blackberry (Morus nigra L. consumption on serum concentration of lipoproteins, apo A-I, apo B, and high-sensitivity-C-reactive protein and blood pressure in dyslipidemic patients

    Directory of Open Access Journals (Sweden)

    Sahar Keshtkar Aghababaee

    2015-01-01

    Full Text Available Background: This study investigated blackberry (Persian mulberry effects on apo A-I, apo B, high-sensitivity-C-reactive protein (hs-CRP, and systolic blood pressure (SBP and diastolic blood pressure (DBP in dyslipidemic patients. Materials and Methods: In this 8-week randomized clinical trial, 72 dyslipidemic patients were randomly divided into two groups: Intervention (300 mL/day blackberry juice with pulp and control group (usual diets. Before and after the intervention, fasting blood samples were taken from both groups and serum concentration of lipoprotein, apo A-I and apo B, serum lipids (total cholesterol, low-density lipoprotein, high-density lipoprotein [HDL], and triglyceride, hs-CRP were measured. Blood pressure before and after the study was measured with a mercury manometer. Results: At week 8 in the intervention group, apo A-I and HDL increased significantly (P = 0.015, P = 0.001, respectively, apo B and hs-CRP decreased significantly (P = 0.044, P = 0.04, respectively. Mean changes in apo A-I and HDL and apo B/apo A-I ratio were significant between the groups (P = 0.005, P = 0.014, and P = 0.009, respectively. After 8 weeks, there was a significant difference between hs-CRP mean values (P = 0.01 of the groups. At week 8, SBP decreased significantly (P = 0.005 in the intervention group with no significant differences for SBP mean values between the groups. No significant changes were observed in other lipid parameters and DBP in the intervention group and between the groups. Conclusion: Blackberry consumption may exert beneficial effects on apolipoproteins, blood pressure, and inflammatory markers in individuals with lipid disorders.

  9. Effects of blackberry (Morus nigra L.) consumption on serum concentration of lipoproteins, apo A-I, apo B, and high-sensitivity-C-reactive protein and blood pressure in dyslipidemic patients

    Science.gov (United States)

    Aghababaee, Sahar Keshtkar; Vafa, Mohammadreza; Shidfar, Farzad; Tahavorgar, Atefeh; Gohari, Mahmoodreza; Katebi, Davod; Mohammadi, Vida

    2015-01-01

    Background: This study investigated blackberry (Persian mulberry) effects on apo A-I, apo B, high-sensitivity-C-reactive protein (hs-CRP), and systolic blood pressure (SBP) and diastolic blood pressure (DBP) in dyslipidemic patients. Materials and Methods: In this 8-week randomized clinical trial, 72 dyslipidemic patients were randomly divided into two groups: Intervention (300 mL/day blackberry juice with pulp) and control group (usual diets). Before and after the intervention, fasting blood samples were taken from both groups and serum concentration of lipoprotein, apo A-I and apo B, serum lipids (total cholesterol, low-density lipoprotein, high-density lipoprotein [HDL], and triglyceride), hs-CRP were measured. Blood pressure before and after the study was measured with a mercury manometer. Results: At week 8 in the intervention group, apo A-I and HDL increased significantly (P = 0.015, P = 0.001, respectively), apo B and hs-CRP decreased significantly (P = 0.044, P = 0.04, respectively). Mean changes in apo A-I and HDL and apo B/apo A-I ratio were significant between the groups (P = 0.005, P = 0.014, and P = 0.009, respectively). After 8 weeks, there was a significant difference between hs-CRP mean values (P = 0.01) of the groups. At week 8, SBP decreased significantly (P = 0.005) in the intervention group with no significant differences for SBP mean values between the groups. No significant changes were observed in other lipid parameters and DBP in the intervention group and between the groups. Conclusion: Blackberry consumption may exert beneficial effects on apolipoproteins, blood pressure, and inflammatory markers in individuals with lipid disorders. PMID:26622259

  10. Association of Sarcopenic Obesity with Higher Serum High-Sensitivity C-Reactive Protein Levels in Chinese Older Males--A Community-Based Study (Taichung Community Health Study-Elderly, TCHS-E.

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    Chuan-Wei Yang

    Full Text Available The prevalence of obesity and sarcopenia is high among the elderly. The simultaneous occurrence of these two disorders results in sarcopenic obesity. Research suggests that inflammation has an important role in the pathogenesis of obesity and sarcopenia. This study explores the impact of sarcopenic obesity on inflammatory markers, including interleukin-6 (IL-6, high-sensitivity C-reactive protein (hs-CRP, and tumor necrosis factor-alpha (TNF-α. This study is a community-based cross-sectional study. The study sample consisted of 844 community-dwelling people aged 65 years and older (448 men and 396 women. Sarcopenia was characterized by low muscle mass (skeletal muscle index < 6.87 and 5.46 kg/m2 for men and women, respectively, and obesity was characterized by excess body fat (body fat percentage greater than the 60th percentile of the study sample by sex [27.82% in men and 37.61% in women]. Older individuals identified with sarcopenic obesity were those who had both sarcopenia and obesity. Inflammatory markers such as IL-6, hs-CRP, and TNF-α were measured. The prevalence rates of obesity only, sarcopenia only, and sarcopenic obesity were 32.94%, 11.85%, and 7.23%, respectively. No difference was observed in the serum levels of IL-6 and TNF-α among the four groups of combined sarcopenia and obesity status. After multivariate adjustment, the serum hs-CRP levels in the obesity only and in the sarcopenic obesity groups were 0.14 and 0.16 mg/dL among males, respectively, which were significantly higher than that in the normal group (P=0.012 and 0.036. Our results provide evidence that obesity and sarcopenic obesity are associated with increased levels of serum hs-CRP among males.

  11. Reduced hemoglobin and increased C-reactive protein are associated with upper gastrointestinal bleeding.

    Science.gov (United States)

    Tomizawa, Minoru; Shinozaki, Fuminobu; Hasegawa, Rumiko; Togawa, Akira; Shirai, Yoshinori; Ichiki, Noboru; Motoyoshi, Yasufumi; Sugiyama, Takao; Yamamoto, Shigenori; Sueishi, Makoto

    2014-02-07

    To investigate the early upper gastrointestinal endoscopy (endoscopy) significantly reduces mortality resulting from upper gastrointestinal (GI) bleeding. Upper GI bleeding was defined as 1a, 1b, 2a, and 2b according to the Forrest classification. The hemoglobin (Hb), and C-reactive protein (CRP) were examined at around the day of endoscopy and 3 mo prior to endoscopy. The rate of change was calculated as follows: (the result of blood examination on the day of endoscopy - the results of blood examination 3 mo prior to endoscopy)/(results of blood examination 3 mo prior to endoscopy). Receiver operating characteristic curves were created to determine threshold values. Seventy-nine men and 77 women were enrolled. There were 17 patients with upper GI bleeding: 12 with a gastric ulcer, 3 with a duodenal ulcer, 1 with an acute gastric mucosal lesion, and 1 with gastric cancer. The area under the curve (AUC), threshold, sensitivity, and specificity of Hb around the day of endoscopy were 0.902, 11.7 g/dL, 94.1%, and 77.1%, respectively, while those of CRP were 0.722, 0.5 mg/dL, 70.5%, and 73%, respectively. The AUC, threshold, sensitivity, and specificity of the rate of change of Hb were 0.851, -21.3%, 76.4%, and 82.6%, respectively, while those of CRP were 0.901, 100%, 100%, and 82.5%, respectively. Predictors for upper GI bleeding were Hb 21.3% and an increase in the CRP > 100%, 3 mo before endoscopy.

  12. Association between C-Reactive Protein and Chronic Obstructive Pulmonary Disease

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    Sulhattin Arslan

    2013-03-01

    Full Text Available     Aim: In this study, we aimed to find out if there is an increase in the C-reactive protein (CRP levels in patients with acute exacerbation of chronic obstructive pulmonary disease (AECOPD and in stable COPD (SCOPD andto determine the correlation of a possible increase with other markers of inflammation. Material and Method: All patients with AECOPD were also categorized according to radiologic findings. Chest X-rays were evaluated and COPD patients who had new infiltrates, consolidation, air bronkogram were considered to have pneumonia (PCOPD. SCOPD patients without a history of exacerbation for the previous 2 months were recruited prospectively from our outpatient clinic. The pulmonary function test results and the values of arterial blood gas analyses, leukocytes, neutrophils, and CRP measured within 24 hour of admission were obtained from the records of the patients with COPD,. Results: The mean serum CRP level during AECOPD was significantly higher compared to those in the control group and SCOPD patients. The mean CRP level was higher in the SCOPD patients compared to the control group as well. The serum CRP levels were positively correlated with the PaCO2 levels that showed the severity of the attack and negatively correlated with the pH, FEV1 and FEV1/FVC values. Positive correlation between leukocyte count and CRP was detected in all groups except the control group. Discussion:We indicated that there was an association between serum CRP levels and severity of COPD. In COPD exacerbations, leukocyte count and serum CRP levels had a significant positive correlation.

  13. The relationship between C-reactive protein rs3091244 polymorphism and ankylosing spondylitis.

    Science.gov (United States)

    Akbal, Ayla; Reşorlu, Hatice; Gökmen, Ferhat; Savaş, Yılmaz; Zateri, Çoşkun; Sargin, Betül; Bozkurt, Emre; Sılan, Fatma; Özdemir, Öztürk

    2016-01-01

    Previous studies have shown that C-reactive protein (CRP) gene polymorphism can be related to inflammatory changes. The present study aimed to examine the association between CRP gene polymorphism and clinical and laboratory findings in ankylosing spondylitis (AS) patients. A total of 80 patients, 40 with AS and 40 controls, were included in the study. Diagnosis of AS was made according to Assessment in AS International Working Group criteria. Bath Ankylosing Spondylitis Disease Activity Index, Bath Ankylosing Spondylitis Functional Index, Bath Ankylosing Spondylitis Metrology Index and Bath Ankylosing Spondylitis Radiology Index scores were evaluated. CRP gene C, A and T alleles were evaluated and were determined using the analysis of melting curves after real time polymerase chain reaction. The odds ratios were calculated for all alleles and haploids of the CRP gene. We investigated the relationship between the CRP polymorphism and clinical and laboratory findings. A, C, T allele frequencies in the control group were 15%, 57.5% and 27.5%. The allele frequencies in the AS group were 38%, 68.8% and 26.2%. While C and T allele frequencies were shown to be similar in the two groups, A allele frequency was higher in the AS group compared to the control group. The CC wild allele was 42.5% in the control group and 47.5% in the AS group (P = 1.0). Odds ratios for the C allele were 1.6, for the CC haploid 1.2 and for the CT haploid 3.7. Chest expansion and finger-to-ground distance was better in the CRP gene polymorphism group compared to the no polymorphism group. The presence of the CRP gene CC wild haploid and C allele in patients may indicate an increased risk for AS. © 2015 Asia Pacific League of Associations for Rheumatology and Wiley Publishing Asia Pty Ltd.

  14. Polygenic Overlap Between C-Reactive Protein, Plasma Lipids and Alzheimer's Disease

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    Desikan, Rahul S.; Thompson, Wesley K.; Dehghan, Abbas; Ridker, Paul M; Chasman, Daniel I.; McEvoy, Linda K.; Holland, Dominic; Chen, Chi-Hua; Karow, David S.; Brewer, James B.; Hess, Christopher P.; Williams, Julie; Sims, Rebecca; O'Donovan, Michael C.; Choi, Seung Hoan; Bis, Joshua C.; Ikram, M. Arfan; Gudnason, Vilmundur; DeStefano, Anita L.; van der Lee, Sven J.; Psaty, Bruce M.; van Duijn, Cornelia M.; Launer, Lenore; Seshadri, Sudha; Pericak-Vance, Margaret A.; Mayeux, Richard; Haines, Jonathan L.; Farrer, Lindsay A.; Hardy, John; Ulstein, Ingun Dina; Aarsland, Dag; Fladby, Tormod; White, Linda R.; Sando, Sigrid B.; Rongve, Arvid; Witoelar, Aree; Djurovic, Srdjan; Hyman, Bradley T.; Snaedal, Jon; Steinberg, Stacy; Stefansson, Hreinn; Stefansson, Kari; Schellenberg, Gerard D.; Andreassen, Ole A.; Dale, Anders M.

    2015-01-01

    Background Epidemiological findings suggest a relationship between Alzheimer's disease (AD), inflammation and dyslipidemia, although the nature of this relationship is not well understood. We investigated whether this phenotypic association arises from a shared genetic basis. Methods and Results Using summary statistics (p-values and odds ratios) from genome-wide association studies of over 200,000 individuals, we investigated overlap in single nucleotide polymorphisms (SNPs) associated with clinically diagnosed AD and C-reactive protein (CRP), triglycerides (TG), high- (HDL) and low-density lipoprotein (LDL) levels. We found up to 50-fold enrichment of AD SNPs for different levels of association with CRP, LDL, HDL and TG SNPs using an FDR threshold < 0.05. By conditioning on polymorphisms associated with the four phenotypes, we identified 55 loci associated with increased AD risk. We then conducted a meta-analysis of these 55 variants across four independent AD cohorts (total n = 29,054 AD cases and 114,824 healthy controls) and discovered two genome-wide significant variants on chromosome 4 (rs13113697, closest gene HS3ST1, odds ratio (OR) = 1.07, 95% confidence interval (CI) = 1.05-1.11, p = 2.86 × 10−8) and chromosome 10 (rs7920721, closest gene ECHDC3, OR = 1.07, 95% CI = 1.04-1.11, p = 3.38 × 10−8). We also found that gene expression of HS3ST1 and ECHDC3 was altered in AD brains compared with control brains. Conclusions We demonstrate genetic overlap between AD, CRP, and plasma lipids. By conditioning on the genetic association with the cardiovascular phenotypes, we identify novel AD susceptibility loci including two genome-wide significant variants conferring increased risk for Alzheimer's disease. PMID:25862742

  15. C-reactive protein in patients with Guillain Barré syndrome

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    Chetana Vaishnavi

    2014-01-01

    Full Text Available Context: C-reactive protein (CRP is an acute phase reactant, widely used as a biomarker for various infectious and inflammatory conditions. Guillain-Barrι syndrome (GBS is an acute, autoimmune, polyradiculoneuropathy, triggered by infectious agents such as Campylobacter jejuni. GBS is generally precipitated 1-3 weeks following C. jejuni infection which suggests a humoral immunopathogenic mechanism. Aims: Basal CRP levels were estimated in sera of patients with GBS and compared with adequate controls. Settings & Design: The study population was divided into 4 groups: (i GBS group included 45 newly diagnosed GBS patients; (ii Neurological control (NC group comprised of 59 patients with non-paralytic neurological symptoms/disorders; (iii Non-neurological controls (NNC comprised of 43 patients having no neurological symptoms and (iv Healthy controls (HC comprised of 101 healthy subjects. Materials and Methods: CRP was evaluated using slide latex agglutination test (LAT and enzyme linked immunosorbent assay (ELISA. Statistical Analysis: Statistical analysis was done by the Chi-square test. Results: CRP by LAT was positive in 24.4% GBS group, 34% NC group and 44% NNC group. The range of titer in CRP positive samples in the three patient groups (GBS, NC, NNC was at concentration of 0.6 mg/dl to 19.2 mg/dl. Similar results were also obtained by ELISA in the patient groups. None of the HC subjects was positive for detectable levels of CRP. High basal level of CRP was detected in patients with GBS. Conclusion: Autoimmune conditions like GBS can stimulate the production of a high level of inflammation resulting in an increase in the CRP production.

  16. Metabolic syndrome: prevalence, associated factors, and C-reactive protein: the MADRIC (MADrid RIesgo Cardiovascular) Study.

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    Martínez, Maria A; Puig, Juan G; Mora, Marta; Aragón, Rosa; O'Dogherty, Pascual; Antón, José L; Sánchez-Villares, Teresa; Rubio, José M; Rosado, Javier; Torres, Rosa; Marcos, Joaquín; Pallardo, Luis F; Banegas, José R

    2008-09-01

    The metabolic syndrome (MS) is defined by the clustering of a number of cardiovascular risk factors. The aims of the present study were to estimate the prevalence of MS in Madrid (Spain) by 2 definitions and to investigate its relationship with several sociodemographic factors and C-reactive protein (CRP) levels. This was a cross-sectional population study, and participants were 1344 subjects aged 31 to 70 years. Clinical evaluation included data on sociodemographic and cardiovascular background, physical examination, fasting glucose, triglycerides, and high-density lipoprotein cholesterol. The CRP levels were determined in a subgroup of 843 subjects. The diagnosis of MS was made according to the 2005 Adult Treatment Panel III (ATP III) and International Diabetes Federation (IDF) definitions. The age- and sex-adjusted prevalence of MS was 24.6% (95% confidence interval [CI], 22.3%-26.9%) using the ATP III definition and 30.9% (95% CI, 28.4%-33.3%) using the International Diabetes Federation definition. The overall agreement rate was 91.5% (kappa = 0.80; 95% CI, 0.76-0.83). Prevalence figures by both definitions were higher in men than in women and increased with age. Male sex, older age, low educational level, and physical inactivity were all determinants of ATP III-defined MS. The presence of MS or any of its components was associated with high CRP levels. In a logistic regression analysis, low educational level and waist circumference were the best predictors for high CRP level. The prevalence of MS in the Madrid region is one of the highest in Europe and confirms the strong Spanish regional variability in this syndrome frequency. Some sociodemographic and lifestyle factors, particularly educational level, are predictors for MS and high CRP levels.

  17. H-Type Hypertension and C Reactive Protein in Recurrence of Ischemic Stroke

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    Qing Zhang

    2016-05-01

    Full Text Available Hypertension with high homocysteine (HHcy (H-type hypertension and C reactive protein (CRP can increase the incidence of ischemic stroke. However, it is not clear whether recurrent ischemic stroke (RIS is related to H-type hypertension and CRP. The present study investigated the correlation of H-type hypertension and CRP level with RIS. Totally, 987 consecutive patients with acute ischemic stroke were recruited in a teaching hospital in Henan province, China during March 2014 to March 2015. The demographic and clinical characteristics and blood biochemical parameters of patients were analyzed. Elevated levels of CRP and homocysteine (Hcy were defined as >8.2 mg/L and 10 μmol/L, respectively. Among the 987 patients, 234 were RIS. Thirty-eight percent of RIS patients had elevated CRP level and 91.5% of RIS patients had HHcy. In multivariate analysis, adjusted odds ratio (OR of RIS in patients aged ≥60 years was 1.576 (95% CI: 1.125–2.207, in male patients 1.935 (95% CI: 1.385–2.704, in patients with diabetes 1.463 (95% CI: 1.037–2.064, CRP levels 1.013 (95% CI: 1.006–1.019, simple hypertension 3.370 (95% CI: 1.15–10.183, and H-type hypertension 2.990 (95% CI: 1.176–7.600. RIS was associated with older age, male, diabetes, H-type hypertension and CRP. Controlling H-type hypertension and CRP level may reduce the risk of RIS.

  18. Effect of Vitamin D supplementation on symptoms and C-reactive protein in migraine patients

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    Tayebeh Mottaghi

    2015-01-01

    Full Text Available Background: Migarine is the most common headache around the world including Iran. In recent years, Vitamin D deficiency has been shown to a global health problem. A few studies have been determined inverse association between serum levels of Vitamin D with a headache. So, in this study, we investigated the effect of Vitamin D supplementation on symptoms and C-reactive protein (CRP among patients with migraine. Materials and Methods: This study was randomized, double-blind, and controlled-placebo clinical trial. Sixty-five migraine patients aged 10-61 years were included for analysis. Vitamin D was administrated for 10 weeks with 50,000 IU dosage of Vitamin D per week. Multivariate analysis of covariate and univariate analysis of covariate were done to determine the effects of Vitamin D supplementation on symptoms, including severity, duration, frequency of headache, and the headache diary result (HDR. Results: Mean headache frequency and HDR had significant difference among two groups (5.9 ± 7.0 vs. 7.0 ± 6.0, P = 0.06 and 85.0 ± 134.2 vs. 132.1 ± 147.1, P = 0.04. But, a mean difference of headache frequency was marginally significant (P = 0.06. These values were lower among the intervention group compared to placebo group. The association was not observed between CRP with migraine disease. Conclusion: In this study, we shown Vitamin D supplementation may be useful in decreasing frequency of headache attacks and HDR among patients with migraine.

  19. Metabolic syndrome and C-reactive protein in patients with depressive disorder on antidepressive medication

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    Stanojević Albina

    2013-01-01

    Full Text Available Introduction. Recurrent depression is a psychiatric disorder of which etiology and pathogenesis might be related to immune response. Metabolic Syndrome (MetS and its components are also strongly associated with elevated inflammatory indicators, as so as the body mass index (BMI and total cholesterol levels. Objective. Objective of this study was to investigate if there was any difference in C-reactive protein (CRP levels in patients with recurrent depressive disorder, treated with antidepressants, compared to a healthy control group of subjects and if there was an association between increased CRP levels and the presence of MetS in these two groups. Methods. Sixty subjects entered the study; of these 35 patients with the diagnosis of recurrent depressive disorder, while the healthy control group included 25 subjects. MetS was defined according to the NCEP ATP III criteria. The cut-off point for CRP was set at >5 mg /L. Results. There was no statistically significant difference in the prevalence of MetS and CRP values between the studied groups. Waist circumference and total cholesterol levels were significantly higher in the experimental group. Patients that fulfilled the criteria for MetS showed significantly higher values of central obesity and arterial hypertension in the experimental group as well. The elevated CRP levels were associated with increased frequency of MetS in depressed patients. Conclusion. Both CRP levels and metabolic risk profile screening, according to the international criteria, may be beneficial in order to obtain better assessment for depressive long term medicated patients.

  20. Baseline Plasma C-Reactive Protein Concentrations and Motor Prognosis in Parkinson Disease.

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    Atsushi Umemura

    Full Text Available C-reactive protein (CRP, a blood inflammatory biomarker, is associated with the development of Alzheimer disease. In animal models of Parkinson disease (PD, systemic inflammatory stimuli can promote neuroinflammation and accelerate dopaminergic neurodegeneration. However, the association between long-term systemic inflammations and neurodegeneration has not been assessed in PD patients.To investigate the longitudinal effects of baseline CRP concentrations on motor prognosis in PD.Retrospective analysis of 375 patients (mean age, 69.3 years; mean PD duration, 6.6 years. Plasma concentrations of high-sensitivity CRP were measured in the absence of infections, and the Unified Parkinson's Disease Rating Scale Part III (UPDRS-III scores were measured at five follow-up intervals (Days 1-90, 91-270, 271-450, 451-630, and 631-900.Change of UPDRS-III scores from baseline to each of the five follow-up periods.Change in UPDRS-III scores was significantly greater in PD patients with CRP concentrations ≥0.7 mg/L than in those with CRP concentrations <0.7 mg/L, as determined by a generalized estimation equation model (P = 0.021 for the entire follow-up period and by a generalized regression model (P = 0.030 for the last follow-up interval (Days 631-900. The regression coefficients of baseline CRP for the two periods were 1.41 (95% confidence interval [CI] 0.21-2.61 and 2.62 (95% CI 0.25-4.98, respectively, after adjusting for sex, age, baseline UPDRS-III score, dementia, and incremental L-dopa equivalent dose.Baseline plasma CRP levels were associated with motor deterioration and predicted motor prognosis in patients with PD. These associations were independent of sex, age, PD severity, dementia, and anti-Parkinsonian agents, suggesting that subclinical systemic inflammations could accelerate neurodegeneration in PD.

  1. Moderate, but not vigorous, intensity exercise training reduces C-reactive protein.

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    Fedewa, Michael V; Hathaway, Elizabeth D; Higgins, Simon; Forehand, Ronald L; Schmidt, Michael D; Evans, Ellen M

    2017-08-28

    Sprint interval cycle training is a contemporary popular mode of training but its relative efficacy, under conditions of matched energy expenditure, to reduce risk factors for cardiometabolic disease is incompletely characterised, especially in young women. The purpose of this investigation was to determine the relative efficacy of six weeks of moderate-intensity cycling (MOD-C) and vigorous sprint-interval cycling (VIG-SIC) on lipid profile, insulin (INS) and insulin resistance using the homeostatic model assessment (HOMA-IR) and C-reactive protein (CRP) in inactive, overweight/obese (OW/OB) young women. Participants (BMI ≥25 kg/m(2), waist circumference ≥88 cm) were randomly assigned to MOD-C (20-30 min at 60-70% of heart rate reserve(HRR)) or VIG-SIC (5-7 repeated bouts 30-second maximal effort sprints, followed by four minutes of active recovery) supervised training three days/week for six weeks, with each group matched on energy expenditure. Adiposity (%Fat) was measured using dual x-ray absorptiometry. Forty-four participants (20.4 ± 1.6 years, 65.9% Caucasian, 29.8 ± 4.1 kg/m(2)) were included in the analysis. The improvement in CRP observed in the MOD-C group was larger than the VIG-C group (p = .034). Overall, high-density lipoprotein (HDL-C) and low-density lipoprotein (LDL-C) levels improved following training (p  .05). These results indicate MOD-C training may be more effective in reducing CRP than VIG-SIC.

  2. Association between serum levels of C-reactive protein and personality traits in women

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    Anckarsäter Henrik

    2008-04-01

    Full Text Available Abstract Background While low-grade inflammation has consistently been observed in subjects with depression, studies on the possible relationship between inflammation and other aspects of brain function are as yet sparse. In this study, we aimed to investigate the possible association between serum levels of the inflammation marker C-reactive protein (CRP and personality traits. Methods In this study, serum levels of high-sensitivity CRP were determined by ELISA in a population of 270 42-year-old women recruited from the population registry who had been assessed using the Temperament and Character Inventory. Self-reported previous or ongoing depression was also recorded. Unpaired two-tailed t-tests were used for comparison between two groups and correlations were evaluated by the calculation of Pearson's r-coefficient. Results The temperament trait harm avoidance was positively (r = 0.227, p r = -0.261, p p-values corrected for multiple comparisons. The correlations between the personality traits and CRP were observed also after exclusion of subjects reporting ongoing depression (n = 26. Whereas women reporting ongoing depression showed significantly increased levels of CRP as compared to non-depressed women (n = 155, women reporting a history of depression displayed no significant difference in CRP levels as compared to women that reported that they had never been depressed. Conclusion Serum levels of CRP in women was found to be associated with the personality traits harm avoidance and self-directedness. In addition, moderately elevated levels may be a state dependent marker of depression.

  3. The Value of C-Reactive Protein and Procalcitonin in Febrile Neutropenia

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    Solmaz Çelebi

    2009-06-01

    Full Text Available Aim: Febrile neutropenia is the major cause of mortality and morbidity in cancer patients. For this reason, early diagnosis of severe infections and appropriate antimicrobial therapy are very important. The aim of this study was to investigate the difference between C-reactive protein (CRP and procalcitonin in determining the sepsis and its severity. Materials and Method: A total of 30 children (35 episodes with febrile neutropenia who were hospitalized in the Uludag University, Pediatric Hematology and Oncology Unit were included in this prospective study. The blood samples for CRP and procalcitonin were collected daily between 0 to 5th days. Serum CRP and procalcitonin levels were compared with culture positivity, prolonged fever, mucositis and absolute granulosit count (AGC. Results: A total of 16 patients (56% diagnosed with acute leukemia and, 14 patients (46% having solid tumours were evaluated. In sequential analysis of febrile episodes, both the median of procalcitonin and the CRP concentrations showed the same tendency and there was no significant correlation between them (r=0.2, p>0.05. There was no significant association between CRP and procalcitonin among those having positive culture and mucositis. However, CRP values at the 3rd, 4th and 5th days were significantly higher in the patients with AGC100/mm3. Similarly, CRP values were significantly higher at the 1st, 2nd, 3rd and 4th days among the patients having prolonged fever. Conclusion: Our study suggests that there is no difference between CRP and procalcitonin in determining sepsis and its severity. Although procalcitonin is a valuable acute phase reactant in non-neutropenic patients, larger prospective investigations are needed to show the prognostic value of procalcitonin in neutropenic patients. (Journal of Current Pediatrics 2009; 7: 7-12

  4. C-reactive protein and long-term ischemic stroke prognosis.

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    VanGilder, Reyna L; Davidov, Danielle M; Stinehart, Kyle R; Huber, Jason D; Turner, Ryan C; Wilson, Karen S; Haney, Eric; Davis, Stephen M; Chantler, Paul D; Theeke, Laurie; Rosen, Charles L; Crocco, Todd J; Gutmann, Laurie; Barr, Taura L

    2014-04-01

    C-reactive protein (CRP) is an inflammatory biomarker of inflammation and may reflect progression of vascular disease. Conflicting evidence suggests CRP may be a prognostic biomarker of ischemic stroke outcome. Most studies that have examined the relationship between CRP and ischemic stroke outcome have used mortality or subsequent vascular event as the primary outcome measure. Given that nearly half of stroke patients experience moderate to severe functional impairments, using a biomarker like CRP to predict functional recovery rather than mortality may have clinical utility for guiding acute stroke treatments. The primary aim of this study was to systematically and critically review the relationship between CRP and long-term functional outcome in ischemic stroke patients to evaluate the current state of the literature. PubMed and MEDLINE databases were searched for original studies which assessed the relationship between acute CRP levels measured within 24 hours of symptom onset and long-term functional outcome. The search yielded articles published between 1989 and 2012. Included studies used neuroimaging to confirm ischemic stroke diagnosis, high-sensitivity CRP assay, and a functional outcome scale to assess prognosis beyond 30 days after stroke. Study quality was assessed using the REMARK recommendations. Five studies met all inclusion criteria. Results indicate a significant association between elevated baseline high sensitivity CRP and unfavorable long-term functional outcome. Our results emphasize the need for additional research to characterize the relationship between acute inflammatory markers and long-term functional outcome using well-defined diagnostic criteria. Additional studies are warranted to prospectively examine the relationship between high sensitivity CRP measures and long-term outcome.

  5. C-reactive protein and procalcitonin during febril attacks in PFAPA syndrome.

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    Yazgan, Hamza; Keleş, Esengül; Yazgan, Zerrin; Gebeşçe, Arzu; Demirdöven, Mehmet

    2012-08-01

    To assess the levels of procalcitonin (PCT) and C-reactive protein (CRP) in children diagnosed with PFAPA (periodic fever, aphthous stomatitis, pharyngitis, and cervical adenitis) during their febrile attacks. 23 patients with diagnosis of PFAPA included into the study prospectively during a three years period. In these patients, CRP and PCT values were recorded during 78 febrile episodes. Furthermore, 20 patients with diagnosis of pneumonia were chosen as a control group and their CRP and PCT values were measured. Normal reference values for CRP and PCT were 0-10 mg/L and 0-0.5 ng/mL, respectively. Mean CRP and PCT values of patients with PFAPA were 94.8±71.6 mg/L and 0.29±0.14 ng/mL, respectively. In control group, mean CRP value was 153.2±26 mg/L and PCT was 1.59±0.53 ng/mL. CRP and PCT were high in control group. CRP was detected high and PCT was normal in PFAPA. Compared to control group, in PFAPA group, CRP values were not significantly (p>0.05) and PCT values were significantly lower (p<0.001). During febrile episodes in the patients with diagnosis of PFAPA, CRP values were substantially elevated, whereas PCT values were within normal levels. Concomitant assessment of CRP and PCT in addition to clinical diagnostic criteria may be of help in making diagnosis and distinguishing febrile attacks from infections. However, studies in larger groups are required. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  6. C-reactive protein as a predictor of adverse outcome in patients with acute coronary syndrome

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    A S Sheikh

    2012-01-01

    Full Text Available Background and Objectives: The acute-phase reactant C-reactive protein (CRP has been shown to reflect systemic and vascular inflammation and to predict future cardiovascular events. The objective of this study was to evaluate the prognostic value of CRP in predicting cardiovascular outcome in patients presenting with acute coronary syndromes. Patients and Methods: This prospective, single-centered study was carried out by the Department of Pathology in collaboration with the Department of Cardiology, Bolan Medical College Complex Quetta, Balochistan, Pakistan from January 2009 to December 2009. We studied 963 consecutive patients presenting with chest pain to Accident and Emergency Department. Patients were divided into four groups. Group-1 comprised patients with unstable angina; group-2 included patients with acute ST elevation myocardial infarction (STEMI; group-3 comprised patients with Non-ST elevation myocardial infarction (Non-STEMI and group-4 was the control group. All four groups were followed-up for 90 days for occurrence of cardiovascular events. Results: The CRP was elevated (>3 mg/L among 27.6% patients in Group-1; 70.9% in group- 2; 77.9% in group-3 and 5.3% in the control group. Among cases with elevated CRP, 92.1% had a cardiac event compared to 34.3% among patients with CRP £3 mg/L (P < 0.0001. The mortality was significantly higher (P < 0.0001 in group-2 (8.9% and group-3 (11.9% as compared to group-1 (2.1%. There was no cardiac event or mortality in Group-4. Conclusions: Elevated CRP is a predictor of adverse outcome in patients with acute coronary syndromes and helps in identifying patients who may be at risk of cardiovascular complications.

  7. PLASMA C-REACTIVE PROTEIN LEVELS AS A PROGNOSTIC MARKER IN FIRST EVER ACUTE ISCHEMIC STROKE

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    Bharat

    2014-12-01

    Full Text Available BACKGROUND AND PURPOSE: Acute ischemic stroke may trigger an inflammatory response that leads to increased levels of C-reactive protein (CRP. High levels of CRP may be associated with poor outcome because they reflect either an inflammatory reaction or tissue damage. We related plasma CRP levels to first ever ischemic stroke and its role as a diagnostic aid. METHODS: Sixty patients fulfilling inclusion and exclusion criteria with first ever acute ischemic stroke were included in study. CT scan of brain was done after 24 hours of onset of symptoms to confirm the diagnosis. Plasma CRP level was determined after 12 hours and before 72 hours of onset of symptoms in all CT confirmed ischemic stroke patients. This clinical study was done from January 2008 to June 2009. CRP was randomly measured in 60 age and sex matched individuals admitted in other wards of the hospital matched in all possible criteria expect the disease under study as a control group. RESULTS: The CRP concentration in ischemic strokes was independent of infarction site, the value was more between 51-70 years of age group and almost equal in both genders. 54 of the 60 ischemic strokes studied had CRP value >6 mg/l and only 6 patients had 6 mg/l, which is insignificant. CONCLUSION: The CRP level is significantly higher in ischemic strokes and by its elevation between 12-72 hours of symptom onset is a bad prognostic indicator. The risk of poor outcome or death at 3 months increased with higher levels of CRP. Elevated CRP values is a risk factor in association with other risk factors like diabetes/hypertension

  8. Total leucocyte count, C-reactive protein and neutrophil count: Diagnostic Aid in acute appendicitis

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    Shafi Sheikh

    2009-01-01

    Full Text Available Background/Aim: Acute appendicitis is one of the most common acute intraabdominal affections seen in surgical departments, which can be treated easily if an accurate diagnosis is made in time. Otherwise, delay in diagnosis and treatment can lead to diffuse peritonitis. Materials and Methods: A study was conducted on 110 patients who were operated for acute appendicitis to determine the role and predictive value of the total leucocyte count (TLC, C-reactive protein (CRP and percentage of neutrophil count in the diagnosis of acute appendicitis. Preoperative TLC, CRP and percentage of neutrophil count were determined and were compared with the results of the histopathology of the removed appendix. Results: Of all the patients studied, 92 had histopathologically positive appendicitis. The TLC was found to be significantly high in 90 patients who proved to have acute appendicitis, whereas CRP was high in only 88 patients and neutrophil percentage was raised in 91; four had a normal CRP level. Thus, TLC had a sensitivity, specificity and positive predictive value of 97.82%, 55.55% and 91.8%, respectively. CRP had a sensitivity, specificity and positive predictive value of 95.6%, 77.77% and 95.6% respectively. Percentage of neutrophil count had a sensitivity, specificity and positive predictive value of 98.9%, 38.88% and 89.21%, respectively. When used in combination, there was a marked improvement in the specificity and the positive predictive value to 88.04% and 98.7%, respectively. Conclusion: The inflammatory markers, i.e., TLC, CRP and neutrophil count can be helpful in the diagnosis when measured together as this increases their specificity and positive predictive value.

  9. Lifestyle determinants of C-reactive protein in middle-aged, urban Chinese men.

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    Villegas, R; Xiang, Y B; Cai, H; Elasy, T; Cai, Q; Zhang, X; Fazio, S; Linton, M F; Li, H; Xu, W H; Yang, G; Zheng, W; Shu, X-O

    2012-03-01

    Increased levels of C-reactive protein (CRP), common in aging populations, are associated with higher risk for chronic diseases, including diabetes and coronary heart disease. The aim of this study was to investigate associations between lifestyle factors and high CRP among middle-aged men living in Shanghai, China. In this cross-sectional study, 3978 urban Chinese men aged 40-74 years who were free of type-2 diabetes at baseline provided fasting blood samples, anthropometric measurements and information on lifestyle factors and disease history. Dietary patterns were assessed by factor analysis. Participants were categorised into two groups according to CRP level: normal (≤ 3 mg/L) and high (> 3 mg/L). Associations between CRP categories and lifestyle factors were investigated by using logistic regression. Obesity, weight gain, cigarette smoking and alcohol intake were positively associated with high CRP levels, while physical activity and a dietary pattern with high consumption of fruit were inversely related to high CRP levels. A positive trend of marginal significance between quintiles of a dietary pattern with high consumption of meat and high CRP levels was also observed. No association between tea intake and CRP level was observed. Components of an adverse lifestyle were associated with high CRP levels. Obesity, smoking and alcohol intake were associated with high CRP, a biomarker of low-grade inflammation in middle-aged men, while a dietary pattern rich in fruit and high physical activity were inversely associated with the prevalence of high CRP. Copyright © 2010 Elsevier B.V. All rights reserved.

  10. Relationships among changes in C-reactive protein and cardiovascular disease risk factors with lifestyle interventions.

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    Young, D; Camhi, S; Wu, T; Hagberg, J; Stefanick, M

    2013-09-01

    Inflammation plays a role in the development of cardiovascular disease (CVD). Elevated levels of the inflammatory marker, C-reactive protein (CRP), are cross-sectionally associated with traditional CVD risk factors and are being considered as an emerging CVD risk factor. In a secondary data analysis, we examined changes in CRP and several CVD risk factors after one-year diet and physical activity interventions to assess whether CRP changed concurrently with other risk factors, or was independent of the traditional risk factors. Data were analyzed from 143 men and 133 women with dyslipidemia who were randomized to one-year interventions of low-fat diet only, physical activity only, diet plus physical activity, or control. Plasma high-sensitivity CRP, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, triglycerides (TG), fasting and 2-hr blood glucose and insulin, blood pressure (BP), and waist circumference were obtained at baseline and follow-up. Multiple linear regression models were used to predict CRP change based on other risk factor changes, controlling for age, race, alcohol intake, and hormone replacement therapy. Treatment groups were combined for analysis. Baseline mean (SD) CRP levels were 1.3 ± 1.3 (men) and 1.9 ± 1.8 mg/L (women), with mean changes of -0.11 ± 1.3 and -0.17 ± 1.5 mg/L, respectively. Plasma CRP change was negatively associated with TG change in men (p = 0.003) and women (p = 0.05), positively associated with change in systolic BP in men (p = 0.01), but was not associated with changes in the other risk factors. Dietary and/or physical activity induced changes in CRP may be largely independent of traditional CVD risk factors in persons with dyslipidemia. Copyright © 2012 Elsevier B.V. All rights reserved.

  11. Exploratory Cohort Study of Associations between Serum C - Reactive Protein and Fatigue after Stroke.

    Directory of Open Access Journals (Sweden)

    Simiao Wu

    Full Text Available Post-stroke fatigue is a common and distressing problem but little is known about its biological mechanisms. This cohort study was to investigate associations between C-reactive protein (CRP and fatigue after stroke.Patients were assessed at one, six and 12 months after their stroke onset, with the Fatigue Assessment Scale, a case definition of post-stroke fatigue, Hospital Anxiety and Depression Scale, and daily step counts. Blood samples were collected at each assessment and the CRP level was determined by a standard CRP immunoassay. Cross-sectional associations between CRP and fatigue at each time point were determined by Pearson correlation coefficient and independent-samples t-test. Whether CRP levels at one month predict fatigue scores at six and 12 months was explored by multiple linear regression, with anxiety, depression, and daily step counts as covariates.Sixty-five patients (mean age 67 years, 65% men were included: 61 at one month, 49 at six months, and 41 at 12 months. CRP levels and fatigue scores were not associated at one month (p = 0.88 or 12 months (p = 0.56, but weakly associated at six months (r = 0.27, p = 0.04; however, this association was no longer significant (p = 0.14 after controlling for the effects of covariates. The CRP level was not associated with the fulfilment of case definition of post-stroke fatigue at any time points (all p > 0.05. The CRP level at one month was not a significant predictor for fatigue levels at either six months (p = 0.93 or 12 months (p = 0.78.There is insufficient evidence for the association between CRP and PSF in stroke patients. Future studies with larger sample sizes and controlling for potential confounders are needed to investigate whether this association exists.

  12. Exploratory Cohort Study of Associations between Serum C - Reactive Protein and Fatigue after Stroke

    Science.gov (United States)

    Wu, Simiao; Duncan, Fiona; Anderson, Niall H.; Kuppuswamy, Annapoorna; Macloed, Malcolm R.; Mead, Gillian E.

    2015-01-01

    Background and Aim Post-stroke fatigue is a common and distressing problem but little is known about its biological mechanisms. This cohort study was to investigate associations between C-reactive protein (CRP) and fatigue after stroke. Methods Patients were assessed at one, six and 12 months after their stroke onset, with the Fatigue Assessment Scale, a case definition of post-stroke fatigue, Hospital Anxiety and Depression Scale, and daily step counts. Blood samples were collected at each assessment and the CRP level was determined by a standard CRP immunoassay. Cross-sectional associations between CRP and fatigue at each time point were determined by Pearson correlation coefficient and independent-samples t-test. Whether CRP levels at one month predict fatigue scores at six and 12 months was explored by multiple linear regression, with anxiety, depression, and daily step counts as covariates. Results Sixty-five patients (mean age 67 years, 65% men) were included: 61 at one month, 49 at six months, and 41 at 12 months. CRP levels and fatigue scores were not associated at one month (p = 0.88) or 12 months (p = 0.56), but weakly associated at six months (r = 0.27, p = 0.04); however, this association was no longer significant (p = 0.14) after controlling for the effects of covariates. The CRP level was not associated with the fulfilment of case definition of post-stroke fatigue at any time points (all p > 0.05). The CRP level at one month was not a significant predictor for fatigue levels at either six months (p = 0.93) or 12 months (p = 0.78). Conclusions There is insufficient evidence for the association between CRP and PSF in stroke patients. Future studies with larger sample sizes and controlling for potential confounders are needed to investigate whether this association exists. PMID:26599129

  13. [Septic arthritis in children with normal initial C-reactive protein: clinical and biological features].

    Science.gov (United States)

    Basmaci, R; Ilharreborde, B; Bonacorsi, S; Kahil, M; Mallet, C; Aupiais, C; Doit, C; Dugué, S; Lorrot, M

    2014-11-01

    Septic arthritis has to be suspected in children with joint effusion and fever so as to perform joint aspiration, which will confirm the diagnosis by bacteriological methods, and to perform surgical treatment by joint lavage. Since development of current molecular methods, such as real-time PCR, Kingella kingae has become the first microbial agent of osteoarticular infections in young children, whereas Staphylococcus aureus is second. C-reactive protein (CRP) is an aid used to diagnose septic arthritis, but its elevation could be moderate. In a previous study, conducted at our hospital, 10% of children hospitalized for S. aureus or K. kingae septic arthritis had a CRP levelseptic arthritis could be made by other parameters, we analyzed the clinical and biologic features of these patients and compared them to those of children hospitalized for septic arthritis with initial CRP ≥10 mg/L. Among the 89 children with septic arthritis, 10% (n=9) had initial CRPkingae, n=5/63 ; S. aureus, n=4/26). Initial temperature and fibrinogen were significantly lower in the CRPseptic arthritis had no fever, CRP elevation, or fibrinogen elevation. In the CRP-negative group, three of four children with S. aureus arthritis and one of five with K. kingae arthritis had a high CRP level (34, 40, 61, and 13 mg/L, respectively) 3 days after surgery and antibiotic treatment. One child with K. kingae septic arthritis and initial CRParthritis. In the S. aureus arthritis group, none of the children with initial CRP10 mg/L during septic arthritis in children, it could be negative in up to 20% of patients in different studies. However, a mild inflammatory syndrome or even a CRPseptic arthritis. Therefore, a first episode of monoarthritis in children has to be considered as septic arthritis and treatment should not be delayed.

  14. High C-Reactive Protein Predicts Delirium Incidence, Duration, and Feature Severity After Major Noncardiac Surgery.

    Science.gov (United States)

    Vasunilashorn, Sarinnapha M; Dillon, Simon T; Inouye, Sharon K; Ngo, Long H; Fong, Tamara G; Jones, Richard N; Travison, Thomas G; Schmitt, Eva M; Alsop, David C; Freedman, Steven D; Arnold, Steven E; Metzger, Eran D; Libermann, Towia A; Marcantonio, Edward R

    2017-08-01

    To examine associations between the inflammatory marker C-reactive protein (CRP) measured preoperatively and on postoperative day 2 (POD2) and delirium incidence, duration, and feature severity. Prospective cohort study. Two academic medical centers. Adults aged 70 and older undergoing major noncardiac surgery (N = 560). Plasma CRP was measured using enzyme-linked immunosorbent assay. Delirium was assessed from Confusion Assessment Method (CAM) interviews and chart review. Delirium duration was measured according to number of hospital days with delirium. Delirium feature severity was defined as the sum of CAM-Severity (CAM-S) scores on all postoperative hospital days. Generalized linear models were used to examine independent associations between CRP (preoperatively and POD2 separately) and delirium incidence, duration, and feature severity; prolonged hospital length of stay (LOS, >5 days); and discharge disposition. Postoperative delirium occurred in 24% of participants, 12% had 2 or more delirium days, and the mean ± standard deviation sum CAM-S was 9.3 ± 11.4. After adjusting for age, sex, surgery type, anesthesia route, medical comorbidities, and postoperative infectious complications, participants with preoperative CRP of 3 mg/L or greater had a risk of delirium that was 1.5 times as great (95% confidence interval (CI) = 1.1-2.1) as that of those with CRP less than 3 mg/L, 0.4 more delirium days (P delirium (3.6 CAM-S points higher, P delirium (95% CI = 1.0-2.4) as those in the lowest quartile (≤127.53 mg/L), had 0.2 more delirium days (P delirium (4.5 CAM-S points higher, P delirium incidence, duration, and feature severity. CRP may be useful to identify individuals who are at risk of developing delirium. © 2017, Copyright the Authors Journal compilation © 2017, The American Geriatrics Society.

  15. The Prognostic Value of C-Reactive Protein Serum Levels in Patients with Uterine Leiomyosarcoma.

    Directory of Open Access Journals (Sweden)

    Richard Schwameis

    Full Text Available C-reactive protein (CRP has previously been shown to serve as a prognostic parameter in women with gynecologic malignancies. Due to the lack of valid prognostic markers for uterine leiomyosarcoma (ULMS this study set out to investigate the value of pre-treatment CRP serum levels as prognostic parameter.Data of women with ULMS were extracted from databases of three Austrian centres for gynaecologic oncology. Pre-treatment CRP serum levels were measured and correlated with clinico-pathological parameters. Univariate and multivariable survival analyses were performed.In total, 53 patients with ULMS were included into the analysis. Mean (SD CRP serum level was 3.46 mg/dL (3.96. Solely, an association between pre-treatment CRP serum levels and tumor size (p = 0.04 but no other clinic-pathologic parameter such as tumor stage (p = 0.16, or histological grade (p = 0.07, was observed. Univariate and multivariable survival analyses revealed that CRP serum levels (HR 2.7 [1.1-7.2], p = 0.037 and tumor stage (HR 6.1 [1.9-19.5], p = 0.002 were the only independent prognostic factors for overall survival (OS in patients with ULMS. Patients with high pre-treatment CRP serum levels showed impaired OS compared to women with low levels (5-year-OS rates: 22.6% and 52.3%, p = 0.007.High pre-treatment CRP serum levels were independently associated with impaired prognosis in women with ULMS and might serve as a prognostic parameter in these patients.

  16. Levels of procalcitonin, C-reactive protein and neopterin in patients with advanced HIV-1 infection

    Directory of Open Access Journals (Sweden)

    P Bipath

    2012-06-01

    Full Text Available Objectives. To compare the value of procalcitonin, C-reactive protein (CRP and neopterin as indicators of immune deficiency, co-infection, efficacy of treatment, and disease progression, in patients with advanced HIV-1 infection. Design. Cross-sectional, investigating baseline blood measurements and clinical observations in 82 HIV-positive patients divided into an antiretroviral treatment (ART group and an ART-naïve group. Setting. Secondary general hospital in Pretoria. Results. Procalcitonin and CRP levels showed no significant differences between the ART and ART-naïve groups, and no correlations with CD4 counts or viral loads. CRP levels were significantly higher with TB co-infection (p<0.05. Neopterin levels were raised above normal in 92% of the ART-naïve group and in 75% of the ART group. The levels were significantly higher (p<0.05 in the ART- naïve group. Negative correlations were found between neopterin and CD4 counts for the total patient group (r=-0.482; p<0.001. Neopterin was significantly (p<0.05 higher in the HIV/TB co-infection group than in those without TB. Higher neopterin levels at baseline were associated with a decline in CD4 counts over the ensuing 6-month period, and patients with higher baseline neopterin levels developed more complications over the 6-month period. Conclusions. Compared with procalcitonin and CRP, neopterin appears to be associated with the degree of immunodeficiency and of co-infection with TB. Neopterin levels may be investigated further as a measure of disease progression or treatment response. S Afr J HIV Med 2012;13(2:78-82.

  17. Disposable immunosensors for C-reactive protein based on carbon nanotubes field effect transistors.

    Science.gov (United States)

    Justino, Celine I L; Freitas, Ana C; Amaral, José P; Rocha-Santos, Teresa A P; Cardoso, Susana; Duarte, Armando C

    2013-04-15

    Label-free immunosensors based on single-walled carbon nanotubes field effect transistor (NTFET) devices were developed for the detection of C-reactive protein (CRP) which is currently the best validated inflammatory biomarker associated with cardiovascular diseases. The immunoreaction principle consists in the direct adsorption of CRP specific antibodies (anti-CRP) to single-walled carbon nanotubes (SWCNTs) networks. Such anti-CRP are the molecular receptors of CRP antigens which, in turn, can be detected by the developed NTFET devices in a linear dynamic range of 10(-4)-10(2) μg/mL. Thus, typical values of CRP (in blood serum) for healthy persons (5 μg/mL) corresponding to pathological states, can be both detected with the NTFET immunosensors, becoming an advantageous alternative as the basis for the development of analytical instrumentation for assessment of risk of occurrence of cardiovascular diseases. A log-log linear regression was applied to the experimental data with a correlation coefficient of r=0.9962 (pdevices (p=0.9582), demonstrating acceptable reproducibility. According to the experimental results, the estimate of detection limit (LOD, 10(-4)μg/mL) is 3-fold lower than that of some conventional immunoassay techniques for blood serum (e.g., LOD of 0.2 μg/mL for high-sensitivity enzyme-linked immunosorbent assay), and the dynamic range (10(-4)-10(2)μg/mL) is about 6-fold higher. Furthermore, this simple and low-cost methodology allows the use of sample volumes as low as 1 μL for the label-free detection of CRP.

  18. Does C-reactive Protein Add Prognostic Value to GRACE Score in Acute Coronary Syndromes?

    Energy Technology Data Exchange (ETDEWEB)

    Correia, Luis Cláudio Lemos, E-mail: lccorreia@terra.com.br; Vasconcelos, Isis; Garcia, Guilherme; Kalil, Felipe; Ferreira, Felipe; Silva, André; Oliveira, Ruan; Carvalhal, Manuela; Freitas, Caio; Noya-Rabelo, Márcia Maria [Escola Bahiana de Medicina e Saúde Pública, Salvador, BA (Brazil); Hospital São Rafael, Salvador, BA (Brazil)

    2014-05-15

    The incremental prognostic value of plasma levels of C-reactive protein (CRP) in relation to GRACE score has not been established in patients with acute coronary syndrome (ACS) with non-ST segment elevation. To test the hypothesis that CRP measurements at admission increases the prognostic value of GRACE score in patients with ACS. A total of 290 subjects, consecutively admitted for ACS, with plasma material obtained upon admission CRP measurement using a high-sensitivity method (nephelometry) were studied. Cardiovascular outcomes during hospitalization were defined by the combination of death, nonfatal myocardial infarction or nonfatal refractory angina. The incidence of cardiovascular events during hospitalization was 15% (18 deaths, 11 myocardial infarctions, 13 angina episodes) with CRP showing C-statistics of 0.60 (95% CI = 0.51-0.70, p = 0.034) in predicting these outcomes. After adjustment for the GRACE score, elevated CRP (defined as the best cutoff point) tended to be associated with hospital events (OR = 1.89, 95% CI = 0.92 to 3.88, p = 0.08). However, the addition of the variable elevated CRP in the GRACE model did not result in significant increase in C-statistics, which ranged from 0.705 to 0.718 (p = 0.46). Similarly, there was no significant reclassification of risk with the addition of CRP in the predictor model (net reclassification = 5.7 %, p = 0.15). Although CRP is associated with hospital outcomes, this inflammatory marker does not increase the prognostic value of the GRACE score.

  19. Serum leptin, C-reactive protein, and cancer mortality in the NHANES III.

    Science.gov (United States)

    Wulaningsih, Wahyu; Holmberg, Lars; Ng, Tony; Rohrmann, Sabine; Van Hemelrijck, Mieke

    2016-01-01

    Adipokines, such as leptin, may affect cancer through its link with inflammation and obesity. We investigated the association between leptin, C-reactive protein, and risk of cancer death while accounting general and abdominal obesity. From the Third National Health and Examination Survey (NHANES III), we selected 5957 adult men and women with baseline measurements of serum leptin and CRP. Multivariable Cox regression was used to assess leptin and CRP levels (low, moderate, high) in relation to risk of cancer death. Stratification analyses were performed for obesity as defined by body mass index (BMI) and waist circumference. Fine and Gray regression was performed to account for death from cardiovascular disease and other causes as competing events. A total of 385 participants died of cancer during a mean follow-up of 18 years. After adjusting for BMI and waist circumference, an inverse association with log-transformed leptin was found for women, with a hazard ratio (HR) of 0.81 (95% confidence interval [CI]: 0.51-1.30) and 0.40 (95% CI: 0.24-0.68) for moderate and high compared to low levels of leptin, respectively; P(trend) = 0.0007). No association for leptin was observed in men, but higher CRP corresponded to increased risk of dying from cancer (HR: 2.98; 95% CI: 1.57-5.64 for the highest vs. lowest categories of CRP). Similar associations were observed with competing risk analysis also adjusted for BMI and waist circumference. Contrasting associations of serum leptin and CRP with cancer mortality may indicate sex-specific biological or environmental pathways linking obesity and cancer in men and women which warrant mechanistic investigations.

  20. Utility of C-reactive protein and hematological parameters in the detection of neonatal sepsis.

    Science.gov (United States)

    Mannan, M A; Shahidullah, M; Noor, M K; Islam, F; Alo, D; Begum, N A

    2010-04-01

    The present study was undertaken to find out and compare the usefulness of C-reactive protein (CRP) and hematological value with the blood culture in the diagnosis of neonatal sepsis. This prospective and cross sectional study was carried out in the Department of Neonatology, Bangabandhu Sheikh Mujib Medical University (BSMMU) during the period of July 2003 to January 2005. One hundred cases of suspected septicemia and fifty of controls were enrolled in this study. Blood was collected for the estimation of CRP, hematological parameters (total leukocyte count, differential count, platelet count) and blood culture from the newborns having suspected sepsis and CRP and hematological parameters from the control. CRP was raised in 72% of cases and 4% of control. Total leukocyte count (TLC) was elevated in a total of 10% cases and only in 4% controls. Leucopenia occurred in 6% cases. In 50% cases of culture proven sepsis there was thrombocytopenia. Sensitivity and specificity of CRP were 78.6%and 62.5% respectively in suspected neonatal sepsis & 92.86% and 36.11% respectively in culture proven sepsis. This study concluded that CRP is most sensitive method (93%) in culture proven sepsis and (79%) in suspected sepsis and its positive predictive value in suspected sepsis amounts to 88%. In this study among the suspected sepsis TLC and its differential count didn't show any positive results significantly but thrombocytopenia was present in 50% cases of culture positive sepsis. Therefore, CRP can be taken as alternate method for the diagnosis of neonatal sepsis specially in developing countries like Bangladesh.

  1. Comparison of serum amyloid A and C-reactive protein as diagnostic markers of systemic inflammation in dogs

    DEFF Research Database (Denmark)

    Christensen, Michelle Brønniche; Langhorn, Rebecca; Goddard, Amelia

    2014-01-01

    The diagnostic performance of canine serum amyloid A (SAA) was compared with that of C-reactive protein (CRP) in the detection of systemic inflammation in dogs. Sera from 500 dogs were retrospectively included in the study. C-reactive protein and SAA were measured using validated automated assays....... The overlap performance, clinical decision limits, overall diagnostic performance, correlations, and agreement in the clinical classification between these 2 diagnostic markers were compared. Significantly higher concentrations of both proteins were detected in dogs with systemic inflammation (SAA range: 48.......75 to > 2700 mg/L; CRP range: 0.4 to 907.4 mg/L) compared to dogs without systemic inflammation (SAA range: 1.06 to 56.4 mg/L; CRP range: 0.07 to 24.7 mg/L). Both proteins were shown to be sensitive and specific markers of systemic inflammation in dogs. Significant correlations and excellent diagnostic...

  2. C反应蛋白与放疗皮肤反应相关性研究%Clinical study of correlation between serum levels of C-reactive protein/high-sensitivity C-reactive protein and radiation dermatitis

    Institute of Scientific and Technical Information of China (English)

    李博; 陈火明; 张瑞娟; 安娟; 李治桦; 段文博; 林小华

    2012-01-01

    Objective:To explore the correlation between serum levels of C - reactive protein( CRP )/high - sensitivity C - reactive protein( hs - CRP ) and radiation dermatitis. Methods: One hundred and three patients with carcinoma were included. Stereotactic radiotherapy ( SRT ) was applied for 22 patients and radiation therapy ( RT ) for 81 patients. Weekly, radiation dermatitis was assessed according to EORTC( European Organization for Research and Treatment of Cancer )criteria and serum CRP/hs - CRP were tested. Results: The mean serum levels of CRP ( 54. 6 ±10.9 vs 17.3 ±2.5, P=0.004)/hs-CRP( 10. 4 ± 1. 9 vs 5. 6 ±0. 6, P =0.017) for SRT - treating patients were significantly higher than those treated with RT. In terms of radiation dermatitis, none was seen for SRT - trea - ting patients. For RT - treating patients, grade 0 dermatitis was seen in 2 patients, grade I in 25, grade II in 29, grade Ⅲ in 19 and grade Ⅳ in 6. The mean serum levels of CRP/hs - CRP were escalated with the severity of radiation dermatitis ( CRP: correlation coefficient 0.48, P <0. 001; hs - CRP: correlation coefficient 0. 25, P = 0. 05 ). And patients with grade 3/4 dermatitis had significantly higher mean serum level of CRP than those with grade 2 or lower dermatitis ( 33. 5 ±5. 9 vs 10. 1 ±1.8, P =0. 001 ). However, for hs - CRP, the difference was not significant ( 7. 5 ± 1. 2 vs 4. 9 ± 0. 7 , P = 0. 06 ). Conclusion: Serum level of CRP/hs - CRP increased after radiation. They had positive correlation with the severity of radiation dermatitis in RT - treating patients. Serum level of CRP was significantly higher in patients with grade 3/4 dermatitis than those with grade 2 or lower dermatitis. However, no such correlation was found in SRT - treating patients.%目的:探讨C反应蛋白(CRP)和超敏C反应蛋白(hs-CRP)与放疗皮肤反应之间的相关性.方法:观察103例接受放疗的恶性肿瘤患者的皮肤反应,同时每周检测患者血清中CRP和hs-CRP

  3. Influence of periodontal therapy on C-reactive protein level: a systematic review and meta-analysis

    OpenAIRE

    Camila Oliveira Teixeira de Freitas; Isaac Suzart Gomes-Filho; Roberta Catapano Naves; Getúlio da Rocha Nogueira Filho; Simone Seixas da Cruz; Carlos Antonio de Souza Teles Santos; Leonardo Dunningham; Lituânia Fialho de Miranda; Mônica Dourado da Silva Barbosa

    2012-01-01

    The influence of oral infections, especially periodontal disease, on systemic diseases has been extensively discussed in the literature. Because periodontal disease is a persistent infection, it promotes an inflammatory response. C-reactive protein is a marker for inflammatory reactions that is frequently studied, since elevated levels of this protein are related to coronary events. OBJECTIVE: The aim of this study was to investigate the effect of periodontal therapy on reducing the serum lev...

  4. The effect of angiotensin receptor blockers on C-reactive protein and other circulating inflammatory indices in man

    Directory of Open Access Journals (Sweden)

    Alessandra Del Fiorentino

    2009-02-01

    Full Text Available Alessandra Del Fiorentino, Silvana Cianchetti, Alessandro Celi, Giulia Dell’Omo, Roberto PedrinelliDipartimento Cardio Toracico e Vascolare, Università di Pisa, ItalyAbstract: Anti-inflammatory properties may contribute to the pharmacological effects of angiotensin II receptor blockers (ARBs, a leading therapeutic class in the management of hypertension and related cardiovascular and renal diseases. That possibility, supported by consistent evidence from in-vitro and animal studies showing pro-inflammatory properties of angiotensin II, has been evaluated clinically by measuring the effect of ARBs on C-reactive protein and other circulating indices of inflammation (e-selectin, adhesion molecules, interleukin-6, tissue necrosis factor-alpha, monocyte chemoattractant protein-1 of potential clinical relevance, a body of evidence that this paper aims to review.Keywords: renin–angiotensin system, angiotensin II type 1 receptor blockers, vascular inflammation, C-reactive protein, circulating inflammatory markers

  5. Arsenite activates NFκB through induction of C-reactive protein

    Energy Technology Data Exchange (ETDEWEB)

    Druwe, Ingrid L.; Sollome, James J.; Sanchez-Soria, Pablo; Hardwick, Rhiannon N.; Camenisch, Todd D.; Vaillancourt, Richard R., E-mail: vaillancourt@pharmacy.arizona.edu

    2012-06-15

    C-reactive protein (CRP) is an acute phase protein in humans. Elevated levels of CRP are produced in response to inflammatory cytokines and are associated with atherosclerosis, hypertension, cardiovascular disease and insulin resistance. Exposure to inorganic arsenic, a common environmental toxicant, also produces cardiovascular disorders, namely atherosclerosis and is associated with insulin-resistance. Inorganic arsenic has been shown to contribute to cardiac toxicities through production of reactive oxygen species (ROS) that result in the activation of NFκB. In this study we show that exposure of the hepatic cell line, HepG2, to environmentally relevant levels of arsenite (0.13 to 2 μM) results in elevated CRP expression and secretion. ROS analysis of the samples showed that a minimal amount of ROS are produced by HepG2 cells in response to these concentrations of arsenic. In addition, treatment of FvB mice with 100 ppb sodium arsenite in the drinking water for 6 months starting at weaning age resulted in dramatically higher levels of CRP in both the liver and inner medullary region of the kidney. Further, mouse Inner Medullary Collecting Duct cells (mIMCD-4), a mouse kidney cell line, were stimulated with 10 ng/ml CRP which resulted in activation of NFκB. Pretreatment with 10 nM Y27632, a known Rho-kinase inhibitor, prior to CRP exposure attenuated NFκB activation. These data suggest that arsenic causes the expression and secretion of CRP and that CRP activates NFκB through activation of the Rho-kinase pathway, thereby providing a novel pathway by which arsenic can contribute to metabolic syndrome and cardiovascular disease. -- Highlights: ► Exposure to arsenic can induce the expression and secretion of CRP. ► Mice treated with NaAsO{sub 2} showed higher levels of CRP in both the liver and kidney. ► mIMCD-3 were stimulated with CRP which resulted in activation of NFκB. ► CRP activates NFκB through activation of the Rho-kinase pathway. ► Data

  6. Does elevated C-reactive protein increase atrial fibrillation risk? A Mendelian randomization of 47,000 individuals from the general population

    DEFF Research Database (Denmark)

    Marott, Sarah C W; Nordestgaard, Børge G; Zacho, Jeppe

    2010-01-01

    The purpose of this study was to test whether the association of C-reactive protein (CRP) with increased risk of atrial fibrillation is a robust and perhaps even causal association.......The purpose of this study was to test whether the association of C-reactive protein (CRP) with increased risk of atrial fibrillation is a robust and perhaps even causal association....

  7. Characteristics of patients with community-acquired bacteremia who have low levels of C-reactive protein (≤20 mg/L)

    DEFF Research Database (Denmark)

    Knudtzen, Fredrikke Christie; Nielsen, Stig Lønberg; Gradel, Kim Oren

    2014-01-01

    To characterize patients presenting with community-acquired bacteremia and a low C-reactive protein (CRP) plasma level at date of bacteremia.......To characterize patients presenting with community-acquired bacteremia and a low C-reactive protein (CRP) plasma level at date of bacteremia....

  8. Testosterone replacement therapy improves insulin sensitivity and decreases high sensitivity C-reactive protein levels in hypogonadotropic hypogonadal young male patients

    Institute of Scientific and Technical Information of China (English)

    WU Xue-yan; MAO Jiang-feng; LU Shuang-yu; ZHANG Qian; SHI Yi-fan

    2009-01-01

    Background Many clinical studies suggest the inverse relationship between testosterone levels and insulin sensitivity in men, however the causative relationship of these two events is still not determined. The purpose of this study was to investigate the effects of testosterone replacement therapy (TRT) on insulin sensitivity, body composition, serum lipid profiles and high sensitivity C-reactive protein (hsCRP) in hypogonadotropic hypogonadal (HH) puberty undeveloped male patients.Methods In this prospectively designed study, we compared homeostasis model assessment of insulin resistance (HOMA-IR), insulin areas under the curves (AUC) of 3-hour oral glucose tolerance test (OGTT) and other metabolic parameters between 26 HH patients and 26 healthy men. The patients' HOMA-IR, insulin AUC, body composition, lipid profiles, hsCRP and other parameters were compared before and after nine-month TRT.Results The average levels of total testosterone (TT) in HH and healthy group were (0.9±0.6) nmol/L and (18.8±3.4) nmol/L, respectively. HOMA-IR in HH group was significantly higher than the healthy group (5.14±5.16 vs 2.00±1.38, P<0.005). Insulin AUC in 3-hour OGTT in HH group was significantly higher than the healthy group (698.6±414.7 vs 414.2±267.5, P<0.01). Fasting glucose level in HH group was significantly higher than control group ((5.1±0.6) mmol/L vs (4.7±0.3) mmol/l, P<0.005). Height, weight and grasp strength of the patients were significantly increased after 9-month TRT. Significant reductions in HOMA-IR (from 5.14±5.16 to 2.97±2.16, P<0.01), insulin AUC (from 698.6±414.7 to 511.7±253.9, P<0.01) and hsCRP (from (1.49±1.18) mg/L to (0.70±0.56) mg/L, P<0.05) were found after TRT. Serum total cholesterol, LDL-C, HDL-C and triglyceride were all decreased, albeit with no significant difference compared to the level prior to TRT.Conclusions HOMA-IR, insulin AUC and fasting glucose level in HH young male patients were significantly higher than

  9. Usefulness of preprocedure high-sensitivity C-reactive protein to predict death, recurrent myocardial infarction, and stent thrombosis according to stent type in patients with ST-segment elevation myocardial infarction randomized to bare metal or drug-eluting stenting during primary percutaneous

    DEFF Research Database (Denmark)

    Schoos, Mikkel Malby; Kelbæk, Henning; Kofoed, Klaus F;

    2011-01-01

    It is unknown whether high-sensitivity C-reactive protein (hs-CRP) predicts outcome depending on implanted stent type. We investigated the prognostic value of hs-CRP in relation to type of stent implanted in patients with ST-segment elevation myocardial infarction (STEMI). Immediately before...... primary percutaneous coronary intervention (pPCI), 301 patients had blood drawn. Patients were categorized according to hs-CRP levels and combination of hs-CRP (≤2 vs >2 mg/L) and stent type (bare metal stent [BMS] vs drug-eluting stent [DES]). Hs-CRP >2 mg/L (median, hazard ratio 2.7, 95% confidence...... type. Survival analysis demonstrated significant differences for occurrence of death and MI: 4.8% in BMS + CRP ≤2 mg/L, 11.9% in DES + CRP ≤2 mg/L, 17.6% in DES + CRP >2 mg/L, and 27.9% in BMS + CRP >2 mg/L. None of the 14 stent thromboses occurred in patients with BMS + CRP ≤2 mg/L. In conclusion...

  10. Vegetable and Fruit Intakes Are Associated with hs-CRP Levels in Pre-Pubertal Girls.

    Science.gov (United States)

    Navarro, Pilar; de Dios, Olaya; Jois, Asha; Gavela-Pérez, Teresa; Gorgojo, Lydia; Martín-Moreno, José M; Soriano-Guillen, Leandro; Garcés, Carmen

    2017-03-02

    The influence of diet on inflammation in children remains unclear. We aimed to analyze the influence of diet on high-sensitivity C-reactive protein (hs-CRP) levels in a pre-pubertal population free of other influences that may affect hs-CRP levels. We determined hs-CRP levels in 571 six- to eight-year-old children using an hs-CRP ELISA kit. Information on food and nutrient intake was obtained through a food-frequency questionnaire. Overall dietary quality was assessed using the Healthy Eating Index (HEI). We found that girls in the highest tertile of hs-CRP levels had a higher intake of saturated fatty acid, and lower intakes of fiber and vitamin E and a lower HEI score when compared to those in tertiles 1 and 2. We also observed a significant decrease in fruit and vegetable intakes by hs-CRP tertile. Factor analysis showed that a dietary pattern that was loaded most strongly with vegetable, fruit, fiber and vitamin A and E intakes correlated negatively (-0.132, p hs-CRP. No such association was found in boys. In conclusion, our data show that girls with a poorer quality diet show higher hs-CRP levels already at a pre-pubertal age.

  11. Effect of taurine and caffeine on plasma c-reactive protein and calcium in Wistar rats.

    Science.gov (United States)

    Owoyele, B V; Oyewole, A L; Biliaminu, S A; Alashi, Y

    2015-09-01

    Caffeine is a component of several beverages such as coffee and tea. It has been shown to possess psychoactive properties because it increases alertness, energy and ability to concentrate at moderate doses. Taurine on the other hand, is an amino acid which has the capacity to promote neural development, osmoregulation and neuroprotection. There is paucity of information on the effect of the combined administration of taurine and caffeine on C-reactive protein (CRP)--a marker of inflammation and plasma calcium level in rats. The present study was designed to investigate the effects of combined taurine and caffeine on the plasma level of CRP, Ca2+ as well as the effect of nifedipine on calcium level. Fifty four rats weighing 120-140 g were used for these studies. The animals were divided into nine groups consisting of six animals each. Group 1 was treated with 10 m/kg of normal saline, Groups 2 and 3 were given 100 mg/kg and 200 mg/kg of taurine respectively, groups 4 and 5 received 7.5 mg/kg and 15 mg/kg of caffeine respectively while group 6 was administered taurine (200 mg/kg) and caffeine (15 mg/kg), groups 7 and 8 were treated with taurine (200 mg/kg) plus nifedipine (10 mg/kg) and taurine (200 mg/kg)plus furosemide (20 mg/kg) respectively while group 9 was given taurine plu caffeine plus nifdipine plus furosemide. Treatment was done once daily for 21 days and blood was finally collected via cardiac puncture for the assay of CRP and calcium while the animals were under anaesthesia. The results showed that CRP was significantly decreased in five of the treated groups compared with the control with the exception of the group treated with taurine alone (Group 2), and that treated with combined taurine and caffeine (Group 6). The Ca2+ level of groups treated with caffeine (11.70 ± 0.29 mg/dL) and taurine with caffeine (11.64 ± 0.15 mg/dL) were significantly (p taurine and nifedipine (Group 7) led to significant (p taurine can boost plasma calcium level and

  12. Impact of clinical and procedural factors upon C reactive protein dynamics following transcatheter aortic valve implantation

    Institute of Scientific and Technical Information of China (English)

    Sayan Sen; Iqbal S Malik; Antonio Colombo; Ghada W Mikhail

    2016-01-01

    AIM: To determine the effect of procedural and clinical factors upon C reactive protein(CRP) dynamics following transcatheter aortic valve implantation(TAVI).METHODS: Two hundred and eight consecutive patients that underwent transfemoral TAVI at two hospitals(Imperial, College Healthcare NHS Trust, Hammersmith Hospital, London, United Kingdom and San Raffaele Scientific Institute, Milan, Italy) were included. Daily venous plasma CRP levels were measured for up to 7 d following the procedure(or up to discharge). Procedural factors and 30-d safety outcomes according tothe Valve Academic Research Consortium 2 definition were collected. RESULTS: Following TAVI, CRP significantly increased reaching a peak on day 3 of 87.6 ± 5.5 mg/d L, P < 0.001. Patients who developed clinical signs and symptoms of sepsis had significantly increased levels of CRP(P < 0.001). The presence of diabetes mellitus was associated with a significantly higher peak CRP level at day 3(78.4 ± 3.2 vs 92.2 ± 4.4, P < 0.001). There was no difference in peak CRP release following balloonexpandable or self-expandable TAVI implantation(94.8 ± 9.1 vs 81.9 ± 6.9, P = 0.34) or if post-dilatation was required(86.9 ± 6.3 vs 96.6 ± 5.3, P = 0.42), however, when pre-TAVI balloon aortic valvuloplasty was performed this resulted in a significant increase in the peak CRP(110.1 ± 8.9 vs 51.6 ± 3.7, P < 0.001). The development of a major vascular complication did result in a significantly increased maximal CRP release(153.7 ± 11.9 vs 83.3 ± 7.4, P = 0.02) and there was a trend toward a higher peak CRP following major/lifethreatening bleeding(113.2 ± 9.3 vs 82.7 ± 7.5, P = 0.12) although this did not reach statistical significance. CRP was not found to be a predictor of 30-d mortality on univariate analysis. CONCLUSION: Careful attention should be paid to baseline clinical characteristics and procedural factors when interpreting CRP following TAVI to determine their future management.

  13. Adipocytokines, C-reactive protein, and cardiovascular disease: a population-based prospective study.

    Directory of Open Access Journals (Sweden)

    Ekim Seven

    Full Text Available Being overweight or obese is associated with a greater risk of coronary heart disease and stroke compared with normal weight. The role of the specific adipose tissue-derived substances, called adipocytokines, in overweight- and obesity-related cardiovascular disease (CVD is still unclear.To investigate the associations of three adipose tissue-derived substances: adiponectin, leptin, and interleukin-6 with incident CVD in a longitudinal population-based study, including extensive adjustments for traditional and metabolic risk factors closely associated with overweight and obesity. C-reactive protein (CRP was used as a proxy for interleukin-6.Prospective population-based study of 6.502 participants, 51.9% women, aged 30-60 years, free of CVD at baseline, with a mean follow-up time of 11.4 years, equivalent to 74,123 person-years of follow-up. As outcome, we defined a composite outcome comprising of the first event of fatal and nonfatal coronary heart disease and fatal and nonfatal stroke.During the follow-up period, 453 composite CV outcomes occurred among participants with complete datasets. In models, including gender, age, smoking status, systolic blood pressure, treatment for hypertension, diabetes, body mass index (BMI, total cholesterol, high-density-lipoprotein cholesterol, homeostasis model assessment of insulin resistance, estimated glomerular filtration rate, adiponectin, leptin, and CRP, neither adiponectin (hazard ratio [HR] with 95% confidence interval [CI]: 0.97 [0.87-1.08] per SD increase, P = 0.60 nor leptin (0.97 [0.85-1.12] per SD increase, P = 0.70 predicted the composite outcome, whereas CRP was significantly associated with the composite outcome (1.19 [1.07-1.35] per SD increase, P = 0.002. Furthermore, in mediation analysis, adjusted for age and sex, CRP decreased the BMI-associated CV risk by 43% (95%CI 29-72.In this study, neither adiponectin nor leptin were independently associated with CVD, raising questions over their

  14. Clinical utility of C-reactive protein to predict treatment response during cystic fibrosis pulmonary exacerbations

    Science.gov (United States)

    Sharma, Ashutosh; Kirkpatrick, Gordon; Chen, Virginia; Skolnik, Kate; Hollander, Zsuzsanna; Wilcox, Pearce; Quon, Bradley S.

    2017-01-01

    Rationale C-reactive protein (CRP) is a systemic marker of inflammation that correlates with disease status in cystic fibrosis (CF). The clinical utility of CRP measurement to guide pulmonary exacerbation (PEx) treatment decisions remains uncertain. Objectives To determine whether monitoring CRP during PEx treatment can be used to predict treatment response. We hypothesized that early changes in CRP can be used to predict treatment response. Methods We reviewed all PEx events requiring hospitalization for intravenous (IV) antibiotics over 2 years at our institution. 83 PEx events met our eligibility criteria. CRP levels from admission to day 5 were evaluated to predict treatment non-response, using a modified version of a prior published composite definition. CRP was also evaluated to predict time until next exacerbation (TUNE). Measurements and main results 53% of 83 PEx events were classified as treatment non-response. Paradoxically, 24% of PEx events were characterized by a ≥ 50% increase in CRP levels within the first five days of treatment. Absolute change in CRP from admission to day 5 was not associated with treatment non-response (p = 0.58). Adjusted for FEV1% predicted, admission log10 CRP was associated with treatment non-response (OR: 2.39; 95% CI: 1.14 to 5.91; p = 0.03) and shorter TUNE (HR: 1.60; 95% CI: 1.13 to 2.27; p = 0.008). The area under the receiver operating characteristics (ROC) curve of admission CRP to predict treatment non-response was 0.72 (95% CI 0.61–0.83; p 75 mg/L with a specificity of 90% for treatment non-response. Conclusions Admission CRP predicts treatment non-response and time until next exacerbation. A very elevated admission CRP (>75mg/L) is highly specific for treatment non-response and might be used to target high-risk patients for future interventional studies aimed at improving exacerbation outcomes. PMID:28178305

  15. Effects of fluoxetine and escitalopram on C-reactive protein in patients of depression

    Directory of Open Access Journals (Sweden)

    Nilesh Chavda

    2011-01-01

    Full Text Available Objective: To study the anti-inflammatory activity of fluoxetine and escitalopram in newly diagnosed patients of depression and also to evaluate the association between depression and inflammation. Materials and Methods: Ninety-eight newly diagnosed patients of depression were recruited as cases. From these, 48 had started treatment with fluoxetine (20 mg/day and 50 had started treatment with escitalopram (20 mg/day. After 2 months of treatment of these patients, Hamilton rating scale for depression (HRSD scale, C-reactive protein (CRP, erythrocyte sedimentation rate (ESR and white blood cell (WBC count were measured and compared to their respective baseline values before starting treatment. One hundred healthy volunteers were recruited as controls and their baseline of CRP, ESR and WBC count were measured and compared with their respective baseline values of cases. Severity of depression was measured by HRSD scale and anti-inflammatory activity was measured by reduction CRP, ESR and WBC count. Results: On baseline comparison between cases and controls, there were significant increases in the levels of CRP (P = 0.014, ESR (P = 0.023 and WBC count (P = 0.020 in cases. In fluoxetine (20 mg/day treatment group, there was a significant reduction in the levels of CRP (P = 0.046, ESR (P = 0.043 and WBC count (P = 0.021 after 2 months of treatment but no significant reduction in HRSD scale (P = 0.190. Similarly, in escitalopram treatment group, there was a significant reduction in CRP (P = 0.041, ESR (P = 0.030 and WBC count (P = 0.017 after 2 months of treatment but no significant reduction in HRSD scale (P = 0.169. Conclusion: In newly diagnosed patients of depression, inflammatory markers such as CRP, ESR and WBC count were significantly raised and Selective serotonin reuptake inhibitors SSRIs such as fluoxetine and escitalopram reduced them independent of their antidepressant effect. So, SSRIs have some anti-inflammatory activity independent of

  16. C-reactive protein, erythrocyte sedimentation rate and orthopedic implant infection.

    Directory of Open Access Journals (Sweden)

    Kerryl E Piper

    Full Text Available BACKGROUND: C-reactive protein (CRP and erythrocyte sedimentation rate (ESR have been shown to be useful for diagnosis of prosthetic hip and knee infection. Little information is available on CRP and ESR in patients undergoing revision or resection of shoulder arthroplasties or spine implants. METHODS/RESULTS: We analyzed preoperative CRP and ESR in 636 subjects who underwent knee (n=297, hip (n=221 or shoulder (n=64 arthroplasty, or spine implant (n=54 removal. A standardized definition of orthopedic implant-associated infection was applied. Receiver operating curve analysis was used to determine ideal cutoff values for differentiating infected from non-infected cases. ESR was significantly different in subjects with aseptic failure infection of knee (median 11 and 53.5 mm/h, respectively, p=<0.0001 and hip (median 11 and 30 mm/h, respectively, p=<0.0001 arthroplasties and spine implants (median 10 and 48.5 mm/h, respectively, p=0.0033, but not shoulder arthroplasties (median 10 and 9 mm/h, respectively, p=0.9883. Optimized ESR cutoffs for knee, hip and shoulder arthroplasties and spine implants were 19, 13, 26, and 45 mm/h, respectively. Using these cutoffs, sensitivity and specificity to detect infection were 89 and 74% for knee, 82 and 60% for hip, and 32 and 93% for shoulder arthroplasties, and 57 and 90% for spine implants. CRP was significantly different in subjects with aseptic failure and infection of knee (median 4 and 51 mg/l, respectively, p<0.0001, hip (median 3 and 18 mg/l, respectively, p<0.0001, and shoulder (median 3 and 10 mg/l, respectively, p=0.01 arthroplasties, and spine implants (median 3 and 20 mg/l, respectively, p=0.0011. Optimized CRP cutoffs for knee, hip, and shoulder arthroplasties, and spine implants were 14.5, 10.3, 7, and 4.6 mg/l, respectively. Using these cutoffs, sensitivity and specificity to detect infection were 79 and 88% for knee, 74 and 79% for hip, and 63 and 73% for shoulder arthroplasties, and 79 and

  17. The relationship between C-reactive protein and subclinical carotid arteriosclerosis in military pilots

    Directory of Open Access Journals (Sweden)

    Jovelić Aleksandra

    2009-01-01

    Full Text Available Background/Aim. Inflammation plays a key role in the physiopathology of arteriosclerosis. C-reactive protein (CRP and common carotid artery intima-media thickness are independent predictors of cardiovascular events and diabetes mellitus in apparently healthy men, but relationship between them is not fully elucidated. The aim of the study was to assess the cross-sectional relationship between CRP and cardiovascular risk factors with common carotid artery intima-media thickness in military pilots as representatives of healthy men. Methods. We studied 161 military pilots (age 38 ± 6 years free of cardiovascular disease and diabetes mellitus. Traditional and metabolic risk factors were determined. Plasma CRP was measured by immunonephelometry. The common carotid artery intima-media thickness was measured by ultrasonography in the posterior wall of both common carotid arteries. Results. A total of 66.5% subjects had common carotid artery intima-media thickness > 0.9 mm (p < 0.01. The mean CRP plasma concentration was significantly higher in the subjects with common carotid artery intima- media thickness > 0.9 mm than in those with common carotid artery intima-media thickness ≤ 0.9 mm. In a simple regression analysis age adjusted CRP was associated with common carotid artery intima-media thickness (β = 0.285, p < 0.01, and only high density lipoprotein cholesterol was not associated with common carotid artery intima-media thickness. The association between CRP and common carotid artery intima-media thickness remained highly significant after controlling for body mass index, blood pressure, total cholesterol, low density lipoprotein cholesterol, triglycerides, glycosylated hemoglobin and smoking (p < 0.01. Controlling for glucose, triglycerides to high density lipoprotein cholesterol ratio, and total cholesterol to high density lipoprotein cholesterol ratio resulted in some reduction in the strength of the association, but including waist

  18. Comparative prognostic value of C-reactive protein & fibrinogen in patients with coronary artery disease

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    Gjin Ndrepepa

    2014-01-01

    Full Text Available Background & objectives: The comparative prognostic value of C-reactive protein (CRP and fibrinogen for cardiovascular events has been inconclusively investigated. t0 his study was carried out to compare the prognostic value of CRP versus fibrinogen in patients with coronary artery disease (CAD. Methods: The study included 13,100 patients with coronary angiography-confirmed CAD. Plasma CRP and fibrinogen levels were measured before angiography in all patients. The levels of CRP>3 mg/l and fibrinogen>350 mg/dl were considered as elevated. The primary outcome was 1-year all-cause mortality. Results: Patients were divided into four groups: patients with CRP≤3 mg/l and fibrinogen ≤350 mg/dl (n=4206; patients with CRP≤3 mg/l and fibrinogen >350 mg/dl (n=3132; patients with CRP>3 mg/l and fibrinogen ≤ 350 mg/dl (n=1273 and CRP >3 mg/l and patients with fibrinogen >350 mg/dl (n=4489. There were 634 deaths: 75 deaths in patients with CRP ≤3 mg/l and fibrinogen ≤350 mg/dl, 91 deaths in patients with CRP ≤3 mg/l and fibrinogen >350 mg/dl, 87 deaths in patients with CRP >3 mg/l and fibrinogen ≤350 mg/dl and 381 deaths in patients with CRP >3 mg/l and fibrinogen >350 mg/dl (Kaplan-Meier estimates of all-cause mortality, 1.8, 3.0, 7.0 and 8.7 %, log-rank test P<0.001. The multivariate analysis showed that CRP [adjusted hazard ratio (HR=1.31, 95% confidence interval (CI 1.18-1.45, for each standard deviation increase in the logarithmic scale] but not fibrinogen [adjusted HR=0.99 (0.90-1.09, for each standard deviation increase in the logarithmic scale] was an independent correlate of mortality. Interpretation & conclusions: The findings indicated that in patients with CAD, CRP was a better predictor of mortality than fibrinogen and offered prognostic information beyond that provided by the conventional cardiovascular risk factors.

  19. Lipoprotein (a, C-reactive protein and some metabolic cardiovascular risk factors in type 2 DM

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    Ogbera Anthonia O

    2010-07-01

    Full Text Available Abstract Background Lipoprotein (a (LP (a is an independent cardiovascular risk factor that is not widely studied in people of sub-Saharan African origin. The aim of this report is to determine the frequency of occurrence of elevated Lp (a and possible relationship with total cholesterol (TCHOL, high density lipoprotein cholesterol (HDL-C, low density lipoprotein cholesterol (LDL-C, triglycerides (TG, C reactive protein (CRP and serum uric acid (SUA. Methods This is a cross sectional study carried out in 200 Nigerian patients with type 2 DM and 100 sex and age matched healthy Controls aged between 32-86 years. We determined the frequency of occurrence of elevated Lp (a levels in the study subjects and compared clinical and biochemical variables between type 2 diabetic patients and non-diabetic patients. Clinical and biochemical parameters were also compared between subjects with type 2 DM who had elevated LP (a and normal LP (a levels. Long term glycaemic control using glycosylated haemoglobin was determined and compared in the study subjects. Test statistics used include chi square, correlation coefficient analysis and Student's t test. Results The mean Lp(a concentration differed significantly between type 2 diabetic patients and the Control subjects (18.7 (5.8 mg/dl vs 23 (6.8 mg/dl, 0.00001. Similarly, the prevalence of high LP (a levels in type 2 DM patients was significantly higher than that of the Control subjects (12.5% vs 4%, p-0.019. The mean levels of the lipid profile parameters (TCHOL, LDL-C, TG, LDL/HDL and CRP were significantly higher in DM patients than in the Control subjects. The mean LP (a levels were comparable in both sexes and in DM subjects with and without hypertension. TG was the only parameter that differed significantly between subjects with elevated Lp (a levels and those with normal Lp (a levels. There was a significant positive correlation (r between Lp(a levels and TG, LDL-C. TCHOL, LDL/HDL and uric acid. No

  20. Molecular characterization and expression analysis of two new C-reactive protein genes from common carp (Cyprinus carpio)

    NARCIS (Netherlands)

    Falco, A.; Cartwright, J.R.; Wiegertjes, G.F.; Hoole, D.

    2012-01-01

    C-Reactive protein (CRP) plays an important role in the acute phase response. Transcripts encoding two new CRP-like molecules (ccCRP1 and ccCRP2) from European common carp have been characterized which has enabled seven CRP-like genes to be identified in zebrafish. 79.3% (ccCRP1) and 74.5% (ccCRP2)

  1. Evaluation of the use of serum C-reactive protein concentration to predict outcome in puppies infected with canine parvovirus

    DEFF Research Database (Denmark)

    McClure, Vanessa; van Schoor, Mirinda; Thompson, Peter N.

    2013-01-01

    Objective-To evaluate associations of serum C-reactive protein (CRP) concentration with duration of hospitalization and with outcome in puppies with canine parvoviral enteritis. Design-Prospective observational study. Animals-79 client-owned puppies with naturally acquired canine parvovirus.......7%, respectively (considered moderately accurate). Conclusions and Clinical Relevance-Although serum CRP concentration was associated with outcome in puppies with canine parvovirus enteritis, it did not prove to be a good predictor of outcome when used alone....

  2. Selection of symptomatic patients with Crohn's disease for abdominopelvic computed tomography: role of serum C-reactive protein.

    LENUS (Irish Health Repository)

    Desmond, Alan N

    2012-11-01

    Results of previous studies have shown that repeated abdominopelvic computed tomography (CT) examinations can lead to substantial cumulative diagnostic radiation exposure in patients with Crohn\\'s disease (CD). Improved selection of patients referred for CT will reduce unnecessary radiation exposure. This study examines if serum C-reactive protein (CRP) concentration predicts which symptomatic patients with CD are likely to have significant disease activity or disease complications (such as abscess) detected on abdominopelvic CT.

  3. LACK OF ASSOCIATION BETWEEN HELICOBACTER PYLORI'S VIRULENCE AND INCREASED SERUM C-REACTIVE PROTEIN LEVELS IN FUNCTIONAL DYSPEPTIC PATIENTS

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    Huander Felipe ANDREOLLA

    Full Text Available ABSTRACT Background Recently, a great variety of studies aimed to investigate and even suggestHelicobacter pylori as an important key factor in gastrointestinal and non-gastrointestinal events development. The well-established relationship between bacterial virulence and increased risk for peptic ulcer or gastric carcinoma is not so clear when comparing inflammation markers alterations, such C-reactive protein, with the pathogen. Objective The objective of this study was to evaluate the presence of H. pylori, bacterial virulence and C-reactive protein serum levels in individuals diagnosed with functional dyspepsia. Methods Were prospectively included in this study 489 dyspeptic individuals. They fulfill Rome III clinical criteria for the diagnosis of functional dyspepsia with no organic disease at endoscopy. The bacterial infection was established by histology and urease rapid test. The levels of serum C-reactive protein were obtained by immunonefelometry and CagA status ofH. pylori positive individuals was determined through an imunoenzimatic assay. Results Prevalence rate of H. pylori was 66.3% and virulence factor CagA was detected in nearly 43% of positive samples. In addition, it has been noticed an association between Ilex paraguariensis(yerba maté consumption and pathogen's prevalence. An important effect of bacterial infection on inflammation was only observed in gastric epithelium. Conclusion No systemic response to the pathogen, measured through C-reactive protein levels, was observed, regardless of CagA status. Otherwise, the intake of yerba maté should be considered as a cultural factor possibly related toH. pylori's transmission.

  4. Collaborative pooled analysis of data on C-reactive protein gene variants and coronary disease: judging causality by Mendelian randomisation

    DEFF Research Database (Denmark)

    Danesh, J.; Hingorani, A.; Wensley, F.

    2008-01-01

    Many prospective studies have reported associations between circulating C-reactive protein (CRP) levels and risk of coronary heart disease (CHD), but causality remains uncertain. Studies of CHD are being conducted that involve measurement of common polymorphisms of the CRP gene known to be associ...... of low-grade inflammation to CHD and indicate whether or not CRP itself is involved in long-term pathogenesis Udgivelsesdato: 2008...

  5. Molecular characterization and expression analysis of two new C-reactive protein genes from common carp (Cyprinus carpio)

    NARCIS (Netherlands)

    Falco, A.; Cartwright, J.R.; Wiegertjes, G.F.; Hoole, D.

    2012-01-01

    C-Reactive protein (CRP) plays an important role in the acute phase response. Transcripts encoding two new CRP-like molecules (ccCRP1 and ccCRP2) from European common carp have been characterized which has enabled seven CRP-like genes to be identified in zebrafish. 79.3% (ccCRP1) and 74.5% (ccCRP2)

  6. Usefulness of C-reactive protein as a marker of early post-infarct left ventricular systolic dysfunction

    OpenAIRE

    Świątkiewicz, Iwona; Koziński, Marek; Magielski, Przemysław; Gierach, Joanna; Fabiszak, Tomasz; Kubica, Aldona; Sukiennik, Adam; Navarese, Eliano Pio; Odrowąż-Sypniewska, Grażyna; Kubica, Jacek

    2012-01-01

    Objective To assess the usefulness of in-hospital measurement of C-reactive protein (CRP) concentration in comparison to well-established risk factors as a marker of post-infarct left ventricular systolic dysfunction (LVSD) at discharge. Materials and methods Two hundred and four consecutive patients with ST-segment-elevation myocardial infarction (STEMI) were prospectively enrolled into the study. CRP plasma concentrations were measured before reperfusion, 24 h after admission and at dischar...

  7. Dietary Magnesium Is Positively Associated With Skeletal Muscle Power and Indices of Muscle Mass and May Attenuate the Association Between Circulating C-Reactive Protein and Muscle Mass in Women.

    Science.gov (United States)

    Welch, Ailsa A; Kelaiditi, Eirini; Jennings, Amy; Steves, Claire J; Spector, Tim D; MacGregor, Alexander

    2016-02-01

    Age-related loss of skeletal muscle mass and strength are risk factors for sarcopenia, osteoporosis, falls, fractures, frailty, and mortality. Dietary magnesium (Mg) could play a role in prevention of age-related loss of skeletal muscle mass, power, and strength directly through physiological mechanisms or indirectly through an impact on chronic low-grade inflammation, itself a risk factor for loss of skeletal muscle mass and strength. In a cross-sectional study of 2570 women aged 18 to 79 years, we examined associations between intakes of Mg, estimated using a food-frequency questionnaire (FFQ), dual-energy X-ray absorptiometry (DXA)-derived measures of muscle mass (fat-free mass as a percentage of body weight [FFM%], fat-free mass index [FFMI, kg/m(2)]), leg explosive power (LEP), and grip strength (n = 949 only). We also examined associations between circulating hs-CRP (C-reactive protein) and muscle mass and LEP, and explored the potential attenuation of these relationships by Mg. We compared our findings with those of age and protein intake. Endpoints were calculated by quintile of Mg and adjusted for relevant confounders. Significant positive associations were found between a higher Mg and indices of skeletal muscle mass and LEP, and also with hs-CRP, after adjustment for covariates. Contrasting extreme quintiles of Mg intake showed differences of 2.6% for FFM% (p trend protein, these positive associations were 7 times greater for FFM% and 2.5 times greater for LEP. We also found that higher hs-CRP was negatively associated with skeletal muscle mass and, in statistical modeling, that a higher dietary Mg attenuated this negative relationship by 6.5%, with greater attenuation in women older than 50 years. No association was found between Mg and grip strength. Our results suggest that dietary magnesium may aid conservation of age-related loss of skeletal muscle mass and power in women of all ages.

  8. A common site within factor H SCR 7 responsible for binding heparin, C-reactive protein and streptococcal M protein.

    Science.gov (United States)

    Giannakis, Eleni; Jokiranta, T Sakari; Male, Dean A; Ranganathan, Shoba; Ormsby, Rebecca J; Fischetti, Vince A; Mold, Carolyn; Gordon, David L

    2003-04-01

    The complement inhibitor factor H (fH) interacts via its seventh short consensus repeat (SCR) domain with multiple ligands including heparin, streptococcal M protein and C-reactive protein (CRP). The aim of this study was to localize the residues in SCR 7 required for these interactions. We initially built a homology model of fH SCR 6-7 using the averaged NMR structures of fH SCR 15-16 and vaccinia control protein SCR 3-4 as templates. Electrostatic potentials of the model's surface demonstrated a co-localization of three clusters of positively charged residues on SCR 7, labeled site A (R369 and K370), site B (R386 and K387) and site C (K392). These residues, localized to the linker region preceding SCR 7 and to the end of a "hypervariable loop" in SCR 7, were systematically replaced with uncharged alanine residues in an fH construct containing SCR 1-7. The resulting proteins were expressed in the methylotrophic yeast, Pichia pastoris. By ELISA analysis we demonstrated: first, that substituting site A inhibited heparin and CRP binding; secondly, that substituting site B inhibited binding to heparin, CRP and M protein; and thirdly, that substituting site C clearly inhibited only heparin binding.

  9. Salmeterol/fluticasone treatment reduces circulating C-reactive protein level in patients with stable chronic obstructive pulmonary disease

    Institute of Scientific and Technical Information of China (English)

    TANG Yong-jiang; WANG Ke; YUAN Tao; QIU Ting; XIAO Jun; YI Qun; FENG Yu-lin

    2010-01-01

    Background Evidence suggests that systemic inflammation may play an important role in the progression and morbidity of chronic obstructive pulmonary disease. It remains controversial whether inhaled corticosteroid in combination with a long-acting β2-adrenoceptor agonist can attenuate systemic inflammation. We evaluated the effect of salmeterol/fluticasone propionate on circulating C-reactive protein level in stable chronic obstructive pulmonary disease patients.Methods An open-label clinical trial was conducted to recruit 122 outpatients with stable moderate-to-severe chronic obstructive pulmonary disease from department of respiratory medicine in two teaching hospitals between June 2007 and March 2008. Patients were randomized into two groups (1:1) to receive either the combination of 50 ug salmeterol and 500 ug fluticasone twice daily (n=61), or the combination of 206 ug albuterol and 36 ug ipratropium q.i.d (n=61) over 6 months. Circulating C-reactive protein concentrations were measured before randomization and during the follow-up. The efficacy of treatment was also assessed by spirometry, as well as health status and dyspnea score at baseline and after 6-month treatment.Results Baseline characteristics of two groups were similar. Compared with ipratropium/albuterol, the combination of salmeterol/fluticasone significantly reduced circulating level of C-reactive protein (-1.73 vs. 0.08 mg/L, respectively, P <0.05) after 6-month treatment. Forced expiratory volume in one second (FEV1) and health status also improved significantly in salmeterol/fluticasone group compared with ipratropium/albuterol. Salmeterol/fluticasone treatment subjects who had a decrease of circulating C-reactive protein level had a significant improvement in FEV1 and St George's Respiratory Questionnaire total scores compared with those who did not (185 vs. 83 ml and -5.71 vs. -1.79 units, respectively, both P<0.01).Conclusion Salmeterol/fluticasone treatment reduced circulating C-reactive

  10. Rosuvastatin, inflammation, C-reactive protein, JUPITER, and primary prevention of cardiovascular disease--a perspective.

    Science.gov (United States)

    Kones, Richard

    2010-12-09

    The major public health concern worldwide is coronary heart disease, with dyslipidemia as a major risk factor. Statin drugs are recommended by several guidelines for both primary and secondary prevention. Rosuvastatin has been widely accepted because of its efficacy, potency, and superior safety profile. Inflammation is involved in all phases of atherosclerosis, with the process beginning in early youth and advancing relentlessly for decades throughout life. C-reactive protein (CRP) is a well-studied, nonspecific marker of inflammation which may reflect general health risk. Considerable evidence suggests CRP is an independent predictor of future cardiovascular events, but direct involvement in atherosclerosis remains controversial. Rosuvastatin is a synthetic, hydrophilic statin with unique stereochemistry. A large proportion of patients achieve evidence-based lipid targets while using the drug, and it slows progression and induces regression of atherosclerotic coronary lesions. Rosuvastatin lowers CRP levels significantly. The Justification for Use of statins in Prevention: an Intervention Trial Evaluating Rosuvastatin (JUPITER) trial was designed after the observation that when both low density lipoprotein and CRP were reduced, patients fared better than when only LDL was lowered. Advocates and critics alike acknowledge that the benefits of rosuvastatin in JUPITER were real. After a review, the US Food and Drug Administration extended the indications for rosuvastatin to include asymptomatic JUPITER-eligible individuals with one additional risk factor. The American Heart Association and Centers of Disease Control and Prevention had previously recognized the use of CRP in persons with "intermediate risk" as defined by global risk scores. The Canadian Cardiovascular Society guidelines went further and recommended use of statins in persons with low LDL and high CRP levels at intermediate risk. The JUPITER study focused attention on ostensibly healthy individuals with

  11. Association of interleukin-6 and C-reactive protein genetic polymorphisms levels with venous thromboembolism

    Institute of Scientific and Technical Information of China (English)

    Ailiman Mahemuti; Kailibinuer Abudureheman; Xiaimuxikamaier Aihemaiti; HU Xue-mei; XIA Yu-ning; TANG Bao-peng; Halmurat Upur

    2012-01-01

    Background Increased levels of interleukin-6(IL-6)and C-reactive protein(CRP)have been reported in patients with venous thromboembolisms(VTE).However,prospective studies did not confirm an association between IL-6,CRP and their polymorphism with the risk of V-TE.Methods One hundred and forty patients(including 66 males and 74 females,mean age(55.55±17.11)years)and one hundred and sixty controls(including 74 males and 86 females,mean age(56.58±12.24)years)were involved.An enzyme linked immunosorbent assay(ELISA)method was used for detecting the serum levels of inflammatory factors IL-6 and CRP in both groups.Polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP)was used for analyzing the distribution of polymorphisms at the-572C/G and-597G/A sites of the promoter of the IL-6 gene and at 1059G/C of the CRP gene.Results Serum levels of IL-6 and CRP were significantly higher in the VTE group than in the control group(P<0.05).The frequencies of-572C/G promoter polymorphisms CC,CG,and GG in the IL-6 gene were found to be 34%,48%,and 18%,respectively,and the derived allele frequencies for the C and G alleles were 58% and 42%.There was a significant difference in the-572C/G promoter polymorphisms between the VTE group and control group(P<0.05).For the-597G/A polymorphism,individuals all carried the GG and GA type;AA genotypes were not detected.The frequency of the GG,GC,and CC genotypes at the CRP1059G/C promoter was 87.57%,7.86% and 3.57% in VTE group,while 86.25%,10%,and 3.75% in control group,respectively.The frequency of G and C alleles at CRP 1059G/C was 91.43%and 8.57% in VTE group and 91.56% and 8.44% in the control group.The results showed that there was no statistically significant difference of 1059G/C genotype and mutation frequency of the allele between the VTE group and control group(P>0.05).Multiple Logistic regression analysis showed CC homozygotes of the IL-6-572G/C,body mass index(BMI),and CRP

  12. Do albuminuria and hs-CRP add to the International Diabetes Federation definition of the metabolic syndrome in predicting outcome?

    NARCIS (Netherlands)

    van der Velde, Marije; Bello, Aminu K.; Brantsma, Auke H.; El Nahas, Meguid; Bakker, Stephan J. L.; de Jong, Paul E.; Gansevoort, Ronald T.

    2012-01-01

    Background. To investigate the added value of elevated urinary albumin excretion (UAE) and high high-sensitive C-reactive protein (hs-CRP) in predicting new-onset type 2 diabetes mellitus (T2DM), cardiovascular disease (CVD) and chronic kidney disease (CKD) in addition to the present metabolic syndr

  13. Effect of treatment with Omega-3 fatty acids on C-reactive protein and tumor necrosis factor-alfa in hemodialysis patients

    Directory of Open Access Journals (Sweden)

    Hamid Tayyebi-Khosroshahi

    2012-01-01

    Full Text Available C-reactive protein (CRP, a strong independent risk marker of cardiovascular disease (CVD, and tumor necrosis factor-alfa (TNF-α, a known pro-inflammatory cytokine, are elevated and have damaging effects in patients with chronic renal failure (CRF. Omega-3 fatty acids play an important modulatory role in inflammatory responses. The aim of this study is to review the alterations in serum levels of TNF-α, CRP and other parameters caused by omega-3 supplementation in dialysis patients. The clinical trial was performed in 37 patients with end-stage renal disease undergoing dialysis in hemodialysis centers of three university hospitals in Tabriz. Blood samples were obtained from the study patients for hemoglobin, albumin, ferritin, triglyceride, total cholesterol, low-density lipoprotein (LDL and high-density lipoprotein (HDL-cholesterol, TNF-α and high specific-CRP (hs-CRP measurement. The patients received 3 g omega-3 per day for 2 months. The side-effects noticed were nausea, diarrhea and dyspepsia and undesired drug smell. The difference noted in hemoglobin, albumin, ferritin, CRP, triglyceride, total, LDL and HDL-cholesterol before and after supplementation with omega-3 fatty acid was not statistically significant (P > 0.05. However, the use of omega-3 decreased the serum levels of TNF-α significantly. We conclude that the use of 3 g of omega-3 per day caused significant decrease in serum levels of TNF-α in the dialysis population, and its use is recommended in such patients.

  14. B-type natriuretic peptide and high sensitive C-reactive protein predict 2-year all cause mortality in chest pain patients: a prospective observational study from Salta, Argentina

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    Aarsland Torbjoern

    2011-09-01

    Full Text Available Abstract Background Several mechanisms are involved in the pathophysiology of the Acute Coronary Syndrome (ACS. We have addressed whether B-type natriuretic peptide (BNP and high-sensitive C-reactive protein (hsCRP in admission samples may improve risk stratification in chest pain patients with suspected ACS. Methods We included 982 patients consecutively admitted with chest pain and suspected ACS at nine hospitals in Salta, Northern Argentina. Total and cardiac mortality were recorded during a 2-year follow up period. Patients were divided into quartiles according to BNP and hsCRP levels, respectively, and inter quartile differences in mortality were statistically evaluated applying univariate and multivariate analyses. Results 119 patients died, and the BNP and hsCRP levels were significantly higher among these patients than in survivors. In a multivariable Cox regression model for total death and cardiac death in all patients, the hazard ratio (HR in the highest quartile (Q4 as compared to the lowest quartile (Q1 of BNP was 2.32 (95% confidence interval (CI, 1.24-4.35, p = 0.009 and 3.34 (95% CI, 1.26-8.85, p = 0.015, respectively. In the TnT positive patients (TnT > 0.01 ng/mL, the HR for total death and cardiac death in Q4 as compared to Q1 was 2.12 (95% CI, 1.07-4.18, p = 0.031 and 3.42 (95% CI, 1.13-10.32, p = 0.029, respectively. The HR for total death for hsCRP in Q4 as compared to Q1 was 1.97 (95% CI, 1.17-3.32, p = 0.011, but this biomarker did not predict cardiac death (p = 0.21. No prognostic impact of these two biomarkers was found in the TnT negative patients. Conclusion BNP and hsCRP may act as clinically useful biomarkers when obtained at admission in a population with suspected ACS. Trial Registration ClinicalTrials.gov Identifier: NCT01377402.

  15. The relationship between adiponectin, high sensitivity C-reactive protein and essential hypertention plus gout%脂联素及高敏C反应蛋白与原发性高血压合并痛风的关系

    Institute of Scientific and Technical Information of China (English)

    莫新玲; 王要鑫; 谢福生; 李全忠

    2011-01-01

    目的:探讨高血压合并痛风患者治疗前后血清脂联素(APN)、高敏C反应蛋白(hs-CRP)水平的变化并分析其之间的关系.方法:选择桂林医学院附属医院心内科门诊和住院患者120例,分为高血压合并痛风组60例、高血压组30例、痛风组30例3组.对照组30例为同期我院体检中心健康体检者.采用酶联免疫吸附法(ELISA)测定血清APN,免疫散射比浊法测定血清hs-CRP.结果:高血压合并痛风患者治疗后较治疗前APN升高,hs-CRP降低;高血压合并痛风组APN与hs-CRP呈负相关.结论:高血压合并痛风患者随血压及尿酸水平较低,血清APN升高,炎症标志物hs-CRP降低.%Objective To investigate the changes of adiponectin (APN) and high sensitivity C-reactive protein (hs-CRP) in the treatment of essential hypertensive patients with gout, and to analyse the relationships between them. Methods The study enrolled 120 patients who visited the Affiliated Hospital of Guilin Medical College.These patients were divided into three groups: 60 cases in essential hypertension with gout group; 30 cases in essential hypertension group; 30 cases in gout group. And other 30 cases of healthy individuals served as control group. Serum APN was evaluated using enzyme-linked immunosorbent assay (ELISA),and plasma level of hs-CRP was assessed with immunoturbidimetry. Results The level of APN was significantly higher while the level of hs-CRP was significantly lower in patients of essential hypertension with gout after treatment; Negative correlations were found between APN and hs-CRP in essential hypertensive patients with gout group. Conclusion The level of APN decreased while hs-CRP increased as the blood pressure and uric acid decreased in the hypertensive patients with gout.

  16. Obesity and Metabolic Phenotypes (Metabolically Healthy and Unhealthy Variants Are Significantly Associated with Prevalence of Elevated C-Reactive Protein and Hepatic Steatosis in a Large Healthy Brazilian Population

    Directory of Open Access Journals (Sweden)

    Sameer Shaharyar

    2015-01-01

    Full Text Available Background. Among the obese, the so-called metabolically healthy obese (MHO phenotype is thought to confer a lower CVD risk as compared to obesity with typical associated metabolic changes. The present study aims to determine the relationship of different subtypes of obesity with inflammatory-cardiometabolic abnormalities. Methods. We evaluated 5,519 healthy, Brazilian subjects (43±10 years, 78% males, free of known cardiovascular disease. Those with <2 metabolic risk factors (MRF were considered metabolically healthy, and those with BMI ≥ 25 kg/m2 and/or waist circumference meeting NCEP criteria for metabolic syndrome as overweight/obese (OW. High sensitivity C reactive protein (hsCRP was measured to assess underlying inflammation and hepatic steatosis (HS was determined via abdominal ultrasound. Results. Overall, 40% of OW individuals were metabolically healthy, and 12% normal-weight had ≥2 MRF. The prevalence of elevated CRP (≥3 mg/dL and HS in MHO versus normal weight metabolically healthy group was 22% versus 12%, and 40% versus 8% respectively (P<0.001. Both MHO individuals and metabolically unhealthy normal weight (MUNW phenotypes were associated with elevated hsCRP and HS. Conclusion. Our study suggests that MHO and MUNW phenotypes may not be benign and physicians should strive to treat individuals in these subgroups to reverse these conditions.

  17. C-reactive protein increases membrane fluidity and distorts lipid lateral organization of pulmonary surfactant. Protective role of surfactant protein A

    DEFF Research Database (Denmark)

    Saenz, Alejandra; Lopez-Sanchez, Almudena; Mojica-Lazaro, Jonas

    2010-01-01

    The purpose of this study was to investigate how surfactant membranes can be perturbed by C-reactive protein (CRP) and whether surfactant protein A (SP-A) might overcome CRP-induced surfactant membrane alterations. The effect of CRP on surfactant surface adsorption was evaluated in vivo after int...

  18. Impact of vitamin D status and obesity on C-reactive protein in kidney-transplant patients

    DEFF Research Database (Denmark)

    Ewers, Bettina; Gasbjerg, Ane; Zerahn, Bo

    2008-01-01

    OBJECTIVE: We examined whether vitamin D status and obesity are associated with low-grade systemic inflammation, as assessed by serum concentrations of C-reactive protein (CRP) in an adult population of kidney-transplant patients. DESIGN: This was a single-center, cross-sectional study. SETTING...... by serum concentrations of 25-hydroxyvitamin D (25-OHD) and 1,25-dihydroxyvitamin D (1,25(OH)(2)D). The presence of low-grade systemic inflammation was assessed by serum CRP. Selected lifestyle factors and anthropometric variables were determined in a subgroup of patients (n = 90). Bivariate correlation...

  19. Impact of vitamin D status and obesity on C-reactive protein in kidney-transplant patients

    DEFF Research Database (Denmark)

    Ewers, B.; Gasbjerg, A.; Zerahn, B.

    2008-01-01

    Objective: We examined whether vitamin D status and obesity are associated with low-grade systemic inflammation, as assessed by serum concentrations of C-reactive protein (CRP) in an adult population of kidney-transplant patients. Design: This was a single-center, cross-sectional study. Setting...... by serum concentrations of 25-hydroxyvitamin D (25-OHD) and 1,25-dihydroxyvitamin D (1,25(OH)(2)D). The presence of low-grade systemic inflammation was assessed by serum CRP. Selected lifestyle factors and anthropometric variables were determined in a subgroup of patients (n = 90). Bivariate correlation...

  20. Association of the IL6-174(G/C) polymorphism with C-reactive protein concentration after weight loss in obese men.

    Science.gov (United States)

    Eklund, Carita; Nenonen, Arja; Kukkonen-Harjula, Katriina; Borg, Patrik; Fogelholm, Mikael; Laine, Seppo; Huhtala, Heini; Lehtimäki, Terho; Hurme, Mikko

    2006-06-01

    Elevated plasma concentration of C-reactive protein has emerged as an important predictor of future cardiovascular diseases and metabolic abnormalities in apparently healthy individuals. Obese individuals tend to have elevated C-reactive protein concentrations. Weight loss induces a change in this protein, and single nucleotide polymorphisms in regulating genes might affect this change, since C-reactive protein concentration is known to be approximately 40-50% heritable. Our aim was to study the association between the IL6 -174(G/C), IL1B +3,954(C/T) and CRP +1,059(G/C) single nucleotide polymorphisms, and CRP concentrations in obese men during a weight reduction program. We genotyped 72 obese men who had participated in a weight reduction program. Their C-reactive protein concentrations, interleukin-6 levels and fat mass were determined at two time points: at baseline and after weight reduction (after 2 months). After weight reduction, the mean weight loss was 14.3 kg. Median C-reactive protein concentrations decreased, after weight reduction, from 1.72 to 1.22 mg/l (p polymorphisms studied were not associated with CRP concentrations. Our results show that, at baseline, there is no difference in C-reactive protein concentrations among the different IL6-174(G/C) genotypes, but after weight loss the CC genotype is associated with highest C-reactive protein concentrations, resulting from the fact that C-reactive protein seems not to decrease with weight loss in this genotype.

  1. N-terminal pro-brain natriuretic peptide, C-reactive protein, and urinary albumin levels as predictors of mortality and cardiovascular events in older adults

    DEFF Research Database (Denmark)

    Kistorp, Caroline; Raymond, Ilan; Pedersen, Frants;

    2005-01-01

    B-type natriuretic peptides have been shown to predict cardiovascular disease in apparently healthy individuals but their predictive ability for mortality and future cardiovascular events compared with C-reactive protein (CRP) and urinary albumin/creatinine ratio is unknown.......B-type natriuretic peptides have been shown to predict cardiovascular disease in apparently healthy individuals but their predictive ability for mortality and future cardiovascular events compared with C-reactive protein (CRP) and urinary albumin/creatinine ratio is unknown....

  2. 22. Joint effect of acute myocardial infarction on lipoprotein(a, C- reactive protein and markers of haemostasis

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    Syed Shahid Habib

    2015-10-01

    Conclusions: Acute myocardial infarction affects Lp(a, hsCRP and hemostatic markers significantly. Lp(a, hsCRP and TFPI-T related significantly to CAD severity. While fibrinogen, PAI-1 and TFPI-F were related to the presence of CAD but there was no relationship with its severity.

  3. Cardiac troponin I is associated with severity of myxomatous mitral valve disease, age, and C-reactive protein in dogs

    DEFF Research Database (Denmark)

    Ljungvall, L.; Höglund, K.; Tidholm, A.;

    2010-01-01

    BACKGROUND: Concentrations of cardiac troponin I (cTnI) and C-reactive protein (CRP) might be associated with cardiac remodeling in dogs with myxomatous mitral valve disease (MMVD). Age- and sex-dependent variations in cTnI concentration have been described. OBJECTIVE: To investigate whether plasma...... according to severity of MMVD. Plasma cTnI was analyzed by a high sensitivity cTnI assay with a lower limit of detection of 0.001 ng/mL, and plasma CRP was analyzed by a canine-specific CRP ELISA. RESULTS: Higher cTnI concentrations were detected in dogs with moderate (0.014 [interquartile range 0...... associations of age, CRP, heart rate, and left ventricular end-diastolic diameter, on cTnI concentration C-reactive protein did not differ among severity groups, but was significantly associated with cTnI, breed, and systolic blood pressure on CRP concentration. CONCLUSIONS AND CLINICAL IMPORTANCE: Analysis...

  4. [TNF-alpha, C-reactive protein and serum adiponectin modified in infertile patients with insulin resistance].

    Science.gov (United States)

    Vital Reyes, Victor Saúl; López Alarcón, Mardya; Zavala Ortega, Isabel; Hinojosa Cruz, Juan Carlos; Téllez Velasco, Sergio; Gris Calvo, Judith

    2008-11-01

    Women's reproductive potential is closely related to nutritional status. Some of the molecules that participate in ovarian regulation are produced in the adipose tissue, and therefore their production is associated with adiposity. To determine serum leptin, adiponectin, C-reactive protein, interleukin-6, and tumor necrosis factor alpha in infertile women with or without insulin resistance; and to associate these molecules with adiposity. Thirty-one infertile women were included. Nutritional status was evaluated through clinical and biochemical parameters. Patients were stratified according with their body mass index and the presence of insulin resistance. For statistics, parametric analyses were conducted. The prevalence of overweight was 67.5%; high adiposity was present in 92.3% and central distribution of fat in 96.2% of studied women. Hypercholesterolemia was found in 32.3% of patients, hypertriglyceridemia in 25.8%, and 61.3% presented hyperinsulinemia. Overweight women presented lower adiponectin, and higher TNF-alpha and C-reactive protein concentrations, than those with normal body mass index (p dislipidemias, and IR was high in our population studied. We conclude that adiposity is closely associated with some of the molecules that participate in the reproductive process and that also regulate inflammatory responses.

  5. The relationship between high sensitivity C-reactive protein and metabolic syndrome%血清超敏C-反应蛋白(hsCRP)与代谢综合征关系的研究

    Institute of Scientific and Technical Information of China (English)

    仇永亮; 朱桢燕; 张海锋; 姚文明; 徐芳; 龚磊; 李新立

    2011-01-01

    Objective; To investigate the relationship between high sensitivity C-reactive protein (hsCRP) and metabolic syndrome in a general population. Methods; We randomly selected 609 subjects aged 18-74 years stratified by gender and age in Songqiao.a rural area of Jiangsu Province. A standardized questionnaire was used to collect information on medical history,smoking,alcohol intake and use of medications. Blood pressure was measured by mercury sphygmomanometer. Serum hsCRP concentration was measured using a high sensitivity Bnprosec immunonephelometric assay. Metabolic syndrome was diagnosed according to the crilerions of IDF (2004). Results; With increasing number of the metabolic syndrome components,serum hsCRP concentration of both genders was increased significantly (for men,adjusted P = 0.043;for women,adjusted P = 0.003). Logistic regression indicated that prevalence of metabolic syndrome was in proportion to increasing hsCRP levels (for total subjects,adjusted P < 0.01 ;for men,adjusted P = 0.002; for women,adjusted P = 0.001). In further partial correlation analysis,waist and serum triglycerides were found to be associated with hsCRP in total subjects and both genders,while systolic blood pressure and serum HDL cholesterol were related to hsCRP only in men. Conclusion; hsCRP was independently associated with both prevalence and individual components of metabolic syndrome in this study population.%目的:探讨自然人群中超敏C-反应蛋白(hsCRP)与代谢综合征的关系.方法:在江苏省高邮市送桥镇随机入选609名18~74岁农村居民,使用标准流行病学调查表进行问卷调查,并测量血压,空腹抽血常规生化检查,免疫比浊法测量hsCRP.根据2004年国际糖尿病联盟(IDF)推荐的有关中国人代谢综合征(MS)的诊断标准诊断.结果:随着代谢综合征组分的聚集,男性与女性的hsCRP均有显著升高(校正后男性P=0.043,女性P=0.003).校正年龄、吸烟史、饮酒史、服药史及心率

  6. 1型糖尿病患者超敏C反应蛋白与微量白蛋白尿发展的关系%C-reactive protein in relation to development of microalbuminuria in type 1 diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    杜俊文; 吴韬; 王伟超; 张俊芳; 崔素敏; 任巧华

    2011-01-01

    目的 评估年轻的1型糖尿病患者中超敏C反应蛋白(hsCRP)与微量白蛋白尿进展之间的关系.方法 选取49例微量白蛋白尿期的1型糖尿病患者及49例年龄、性别、病程与之相匹配的正常白蛋白尿期的1型糖尿病患者.观察两组糖化血红蛋白(HbA1 c)和hsCRP水平以及hsCRP与年龄、病程和体质量指数(BMI)的相关性.结果 微量白蛋白尿期的1型糖尿病惠者的HbA1c和hsCRP的水平明显高于正常白蛋白尿期的Ⅰ型糖尿病患者,分别为HbA1 c(11.86±1.95)%vs(10.26±1.03)%,hsCRP(1.7±0.5)mg/L vs(1.2±0.4)mg/L(均P<0.01).hsCRP与年龄、病程、BMI及HbA1 c呈显著正相关(P<0.05或<0.01),而与胰岛素的应用量无相关.多元线性回归分析显示年龄、病程和BMI是hsCRP的独立危险因素.结论 在年轻的1型糖尿病患者中随着微量白蛋白尿的出现,hsCRP的水平有明显增加,这是炎症状态的一种反应.显示了微量白蛋白尿与亚临床炎症及内皮功能损伤有关.%Objective To perform a longitudinal evaluation of high-sensitivity C-reactive protein (hsCRP) in young patients with type 1 diabetes mellitus(TlDM) in relation to the development of microalbuminuria. Methods hsCRP was measured from 49 T1DM patients with microalbuminuria and 49 normoalbuminuric T1DM patients matched for age, sex, and duration of diabetes mellitus. HbA1C and hsCRP in two groups were detected, correlation between hsCRP, age, duration of diabetes mellitus and BMI were observed. Results After the onset of microalbuminuria,HbA1C and hsCRP levels were significantly higher in T1DM patients with microalbuminuria when compared with normoalbuminuric,HbA1c HbA1c (11. 86± 1. 95)% vs (10. 26± 1. 03)% ,hsCRP(l. 7±0. 5) mg/L, (1.2±0.4) mg/L(all P <0.01). hsCRP was significantly related to age, duration of diabetes mellitus, BMI and HbA1c ( P <0. 05 or <0. 01), whereas there was a borderline relationship with insulin dose. Conclusion In this population of

  7. C-Reactive Protein, Sialic Acid and Adenosine Deaminase Levels in Serum and Pleural Fluid from Patients with Pleural Effusion

    Science.gov (United States)

    Kim, Ji Woon; Yang, In Ae; Oh, Eun A; Rhyoo, Young Gun; Jang, Young Ho; Ryang, Dong Wook; Yoo, JooYong

    1988-01-01

    Laboratory analysis of pleural fluids is essential to determine underlying diseases. The authors evaluated the clinical significance of C-reactive protein (C-RP), sialic ac