Axelsson and Piscator , 1966). In human clinical studies (Peterson et al., 1969; Hall, 1973), a low molecular weight beta 2-globulin (beta 2...glycerol-induced myohemoglobinuric acute renal fail- ure in the rat." Circulation Research 29:128-135. Axelsson, B. and M. Piscator , 1966. "Renal damage
Full Text Available The proteinogram of six 12 month-old Alpine goats, intensively raised and naturally infected by gastrointestinal parasites, was evaluated. Blood and feces samples of each animal were monthly collected. Total serum protein and their fractions were determined by agarose gel eletrophoresis, using Tris buffer, pH 9.2. The identified protein fractions were albumin, alfa-globulin, beta1-globulin, beta2-globulin and gama-globulin, whose average and standard deviation (g/dl were, respectively: 2.35±0.39, 0.69±0.36, 0.70±0.08, 0.48±0.08 and 1.52±0.41. It was not observed significative correlation (P>0.05, according to the Spearman non-parametric test, either between the Strongyloides eggs count per gram of feces or the Haemonchus spp. larval count per gram of feces and the fraction electrophorectly variable.
Lochmiller, R L; Hellgren, E C; Varner, L W; Greene, L W; Amoss, M S; Seager, S W; Grant, W E
Metabolic and hormonal responses of eight adult male collared peccaries (Tayassu tajacu) to an ad libitum diet intake, or 25% of an ad libitum intake, were examined. Blood samples for hematological, serum-biochemical and hormonal profiles were collected at three week intervals during the nine week experiment starting 4 August 1983. Males fed on the restricted diet lost an average of 26% of their body weight during the trial, compared to a slight weight gain for those fed ad libitum. Characteristics of the red and white blood cell populations were not influenced by diet intake, with the exception of mean corpuscular volume, which was consistently lower amongst males fed on the restricted diet. Restricted food intake resulted in significantly elevated serum values for urea nitrogen, urea nitrogen:creatinine, urea index, alpha globulin:beta globulin, gamma globulin:albumin, nonesterified fatty acids, alkaline phosphatase and lactate dehydrogenase isozymes (LD1 and LD2). Restricted food intake resulted in significantly lowered serum values for total alpha globulin, alpha-1 globulin, total beta globulin, beta-1 globulin, beta-2 globulin, glucose, triglycerides, calcium, magnesium, sodium, chloride, copper and triiodothyronine. Serum levels of creatinine, total protein, albumin, alpha-2 globulin, uric acid, total bilirubin, cholesterol, aspartate aminotransferase, alanine aminotransferase, gamma glutamyltransferase, lactate dehydrogenase, phosphorus, calcium:phosphorus, potassium, iron, zinc and thyroxine were unaffected by diet intake level. Semen evaluation indicated spermatogenesis was not affected by dietary restriction despite reductions in scrotal circumference and ejaculate gel volume. Serum testosterone levels were significantly lower among males fed on the restricted diet after nine weeks. These data suggest male libido might be depressed during poor range conditions, while maintenance of spermatogenesis might permit them to take immediate advantage of improved
Stowe, H.D.; Goyer, R.A.; Krigman, M.M.; Wilson, M.; Cates, M.
Litter-mate male pups were fed a calcium-and-phosphorus-low purified diet with and without 100 ppm of lead as lead acetate from age 6 to 18 weeks. Lead-toxic dogs exhibited cyclic but terminally severe anorexia and cachexia, significant anemia, normoblastocytosis and leukopenia within six weeks, hypoproteinemia, decreased serum albumin, ..cap alpha../sub 1/-globulin, ..beta../sub 2/-globulin, alkaline phosphatase and lactic dehydrogenase 1, elevated serum glutamic oxaloacetic and pyruvic transaminases, delayed closure of the thoracic vertebral epiphyses, lead lines in the distal radii and thoracic spinous processes, enlargement of liver, kidney, and brain, hepatic fatty metamorphosis, focal proximal renal tubular necrosis, hydropic degeneration of spermatognia, and lead inclusion body formation. Approximately 97% of the tissue lead was estimated to be skeletal; the greatest concentration of lead in the brain was found in the occipital gray matter.
Lochmiller, R L; Hellgren, E C; Varner, L W; Grant, W E
Serum proteins of the collared peccary (Tayassu tajacu) were analyzed by agarose gel electrophoresis for wild adult males and females, nursing young, and reproductively-active females in captivity. Electrophoretic profiles of the adult peccary showed at least six distinct protein bands corresponding to the fractions: albumin, alpha-1, alpha-2, beta-1, beta-2, and gamma globulin. Globulin fractions of the peccary had different mobilities from the domestic swine. The only sexual dimorphisms were associated with the beta globulin:albumin ratio and the albumin:globulin ratio. Ingestion of colostrum in 1-day-old neonates was marked by a very large increase in gamma globulins. The only significant difference between pregnant and lactating females was in the alpha globulin:beta globulin ratio. Lactating females had higher concentrations of alpha-2 globulin than non-pregnant females.
Full Text Available Analyses of haematological and biochemical constituents were carried out on the Norwegian subspecies of free-ranging red deer (Cervus elaphus atlanticus. All animals were captured from January to March by using a mixture of xylazine and tiletamin-zolazepam. Immobilisation was performed with plastic projectile syringes fired from a dart gun. Fourteen haematological parameters were analysed. There were no differences in the values between hinds and stags and between adults and calves (P > 0.01. Of the 22 biochemical compounds investigated there was a significant difference (P < 0.01 between calves and adults for lactate dehydrogenase (LD, globulin, beta globulin, gamma globulin, and the minerals Na, K, Mg, Zn, Ca, and P. Differences (P < 0.01 between hinds and stags were found in cholesterol, gamma glutamyl transferase (GGT, alpha-1 globulin, alpha-2 globulin and Cu. The blood values determined in this study can be used as reference values for this red deer subspecies immobilised with a mixture of xylazine-tiletamin-zolazepam for health control and diagnosis of diseases.Abstract in Norwegian /Sammendrag:Hematologiske og biokjemiske parametere er analysert på norsk frittlevende hjort (Cervus elaphus atlanticus. Hjorten ble immobilisert i tidsrommet januar til mars ved hjelp av et spesialgevær ladet med plast kanyler som inneholdt en blanding av xylazin og tiletamin-zolazepam. Det var ingen forskjeller i de14 undersøkte hematologiske verdiene mellom hinder, kalver og bukker (P>0,01. Av de 22 biokjemiske parametrene som ble undersøkt var det en signifikant forskjell mellom kalver og voksne (P<0,01 når det gjelder laktat dehydrogenase, globulin, beta globulin, gamma globulin og mineralene Na, K, Mg, Zn, Ca og P. Det var en signifikant forskjell mellom hinder og bukker (P<0.01 på parametrene kolesterol, gamma glutamyl transferase, alfa-1 globulin, alfa-2 globulin og Cu. Blodverdiene som ble målt i dette studiet kan bli brukt som referanseverdier
Wafaa Abdou Mohamed Mohamed
Full Text Available Objective: The aim of this study was to study the immunomodulatory activity improvement of levamisole by using lactoferrin when applied to immunosuppressed rat model. Methods: The study was designed as follows, 140 male albino rats (250-280 g 14 weeks old were used in our work. Rats were randomly divided into seven groups, 20 in each. The group I was kept as a control, group II was given cyclophosphamide (CYP at a single intraperitoneal dose of (250 mg/kg body weight, group III CYP and lactoferrin (Lac treated group, group IV orally administrated Lac only (0.5% in drinking water, group V treated with CYP and levamisole, group VI administrated levamisole orally at a dose of (2.5 mg/kg body weight and group VII was given CYP, Lac and levamisole. Animals were sacrificed and two separate blood samples were collected after 21 days from the beginning of the experiment for measuring the total and differential leukocyte count, serum total proteins, albumin, alpha globulin, beta globulin and gamma globulin, Nitric oxide (NO production and lysozyme activity. Results: CYP group showed significant decrease in the above mentioned parameters, which were improved after administration of both lactoferrin and levamisole. Conclusion: Our study concluded that lactoferrin improve the immunostimulant effect of levamisole in CYP- immunosuppressed rats. J Clin Exp Invest 2014; 5 (1: 48-53
Camacho, Angel Tomas; Guitian, Francisco Javier; Pallas, Estrella; Gestal, Juan Jesus; Olmeda, Sonia; Goethert, Heidi; Telford, Sam; Spielman, Andrew
Babesia annae piroplasms have recently been recognised as a cause of infection and disease among dogs in Europe. The pathogenesis and clinical implications of this emerging disease remain poorly understood. We conducted this study to describe the electrophoretic profiles associated with the infection and to determine if B. annae associated azotaemia is caused by renal failure. We examined by microscopy 2,979 canine blood samples submitted to a diagnostic laboratory in NW Spain between September 2001 and April 2002. Small ring-shaped piroplasms were detected in blood smears of 87 samples and the identity of 58 of these presumptive cases were confirmed by PCR. This group of 58 infected dogs and a reference group of 15 healthy non-infected dogs were our study population. For all the dogs, serum protein response to -albumin, alpha-1 globulin, alpha-2 globulin, beta globulin and gamma globulin- was measured by capillary electrophoresis. The response of infected and non-infected dogs was compared and within infected dogs, the response of those with azotaemia (19) was compared with that of non-azotaemic dogs (39). Infected dogs presented a significant elevation of total proteins and all the different globulin fractions, and significantly lower levels of albumin compared to non-infected dogs. Among infected dogs, those presenting azotaemia had significantly lower concentrations of total proteins, albumin, beta and gamma globulins, and significantly higher values of alpha-2 globulin. Specific gravity was below the threshold of 1,025 for all dogs with azotaemia for which a urine sample was available (7) suggesting that azotaemia, in these dogs was of renal origin. Azotaemic dogs had higher concentrations of cholesterol and triglycerides, probably as a result of a liver compensatory response to the loss of proteins. We conclude that serum protein response in B. annae infected dogs corresponds to the pattern of a haemolytic syndrome with intense inflammatory reaction and that
Pardon, Bart; Alliët, Jeroen; Boone, Randy; Roelandt, Sophie; Valgaeren, Bonnie; Deprez, Piet
Failure of passive transfer is a common problem in calves destined for veal production. At present it is unknown whether the risk for respiratory disease (BRD) or neonatal calf diarrhea (NCD) in the veal herd is associated with total immunoglobulin (Ig) and/or on the serostatus for respiratory pathogens measured at arrival. Therefore, the first objective of this prospective longitudinal cohort study was to determine associations between serum protein fractions as determined by routine electrophoresis (total protein, albumin, alpha-1 and -2 globulins, beta-globulins and Ig's) at arrival and BRD and NCD in the first 3 weeks of the production cycle. The second objective was to determine whether the serostatus (seropositive/seronegative) of seven respiratory pathogens (bovine respiratory syncytial virus (BRSV), parainfluenzavirus-3, bovine coronavirus (BCV), bovine herpesvirus-1, bovine viral diarrhea virus, Mannheimia haemolytica and Mycoplasma bovis) of these arrival serum samples could be associated with the risk of having BRD. The third objective was to determine which of the electrophoresis proteins and respiratory serostatuses were associated with average daily gain (ADG) in the study period. The study population consisted of 150 rosé veal calves housed in a single air-space. The study period ended at day 18 post arrival, when BRD incidence was judged to be too high to further postpone a group treatment. A Cox regression model was used to determine the effect of the studied protein fractions and antibodies on the time to BRD and NCD occurrence. The effect of the studied predictors on ADG was determined by linear regression. Calves with Ig levels under 7.5g/L had an increased BRD hazard (hazard ratio (HR)=1.9 (95% confidence interval (CI)=1.2-3.0)). NCD was only positively associated with the alpha-2 globulin concentration. Calves with a negative serostatus for BCV (HR=1.7 (95% CI=1.0-2.8)) or BRSV (HR=2.0 (95% CI=1.0-3.9)) had an increased BRD hazard. Average
谢日升; 梁彩云; 曾光; 杨金珠; 严清梅
Objective:Explore the diagnosis value of early diabetic nephropathy (DN)on beta 2-microserum globulin(beta 2-MG),determination of the morning urine specimen of urine trace albumin/creatinine ratio (mALB/Cr). Methods:78 cases with type 2 diabetes mellitus(DM)selected from August 2012 to October 2014 were divided into the early DN group 40 cases and urine protein negative group of 38 cases and the control group 36 cases of physical examination for the same period were selected. The serum beta 2-MG and mALB/Cr were determined respectively and the results were statistical processing. Results:Diabetes beta 2-MG,and mALB/Cr value were obviously higher than that of control group (P<0.01), the beta 2-MG and mALB/Cr value was higher than that of the urine protein negative groups(P<0.01). Conclusion:Beta 2-MG and mALB/Cr renal injury was significantly positive correlation,can be used to assess early diabetic kidney disease.%目的：探讨血清β2-微球蛋白（β2-MG）、尿微量白蛋白/肌酐比值（mALB/Cr）对诊断早期糖尿病肾病的价值。方法：选取2012年8月-2014年10月78例2型糖尿病患者，分为早期糖尿病肾病组40例和尿蛋白阴性组38例，对照组为同期健康体检者36例，分别检测β2-MG和mALB/Cr数值，进行统计学分析。结果：糖尿病患者β2-MG、mALB/Cr值明显高于对照组，差异均有统计学意义（P＜0.01）；早期糖尿病肾病组的β2-MG、Malb/Cr值高于尿蛋白阴性组，差异均有统计学意义（P＜0.01）。结论：β2-MG、mALB/Cr升高提示与肾功能损伤呈明显正相关，可用于评估糖尿病早期肾脏病变。