Avaliação do perfil eletroforético das proteínas séricas em matrizes pesadas (gallus gallus domesticus) da linhagem avian farm

This work is aimed to determine the profile of electrophoretic serum protein in healthy adult broiler breeders (Gallus gallus domesticus) of the Avian farm strain. Fifteen breeders aging 63 weeks from Conchas, city located in the State of São Paulo, were assessed. The biuret method was used to obtain the total serum protein values and protein fractions separation through electrophoresis technique in agarose gel, and film reading through densitometry in 520nM. Seven fractions were obtained, whereas, β 1 - globulin and β 2 - globulin were not cited by the authors in the textbooks checked. The prealbumin fraction was identified only in six out of 15 samples analyzed. In five breeders, it was observed the division of g - globulin into two fractions named g - 1 and g - 2, according to the electrophoretic mobilities. The relation albumin/globulin (A/G) found in the experiment agrees with the other authors cited, demonstrating that it decreases as the age increases.

Atividades séricas da aspartato aminotransferase, creatina quinase e lactato desidrogenase de eqüinos submetidos ao teste padrão de exercício progressive em esteira

The aim of this study was to determine the serum activities of enzymes aspartate aminotransferase, creatine kinase and lactate dehydrogenase in Arabian horses submitted to exercise on high-speed equine treadmill. Eleven mature Arabian horse were training and submitted to Standard Incremental Exercise Test on high-speed equine treadmill. Venous blood samples were taken before exercise, immediately and 30 min, 60min, 3h, 6h, 24h, 3 days and 5 days after exercise. The serum activity aspartate aminotransferase, creatine kinase and lactate dehydrogenase were determined. The serum activies of AST, CK and LDH increase immediately and returned to baseline value 30 minutes after exercise. The AST enzyme activity increased at 12 hours and 24 hours, CK at 3 hours and 6 hours, and LDH at 24 hours after Standard Incremental Exercise Test.

Análise das dosagens e concentrações séricas da ciclosporina A em cães da raça Golden Retriever normais ou afetados pela distrofia muscular

The muscular dystrophy of Golden Retriever (GRMD) is a degenerative miopaty caused by the absence of dystrophy and it is genetically homologue of the Duchenne muscular dystrophy in humans, so, these dogs are considerably experimental models for studies on cellular therapy. Their successful depends of the adequate immunosuppression. Cyclosporin A (CsA) is indicated for that and the monitoring of the blood concentration and adverse effects are essential to viabilise the therapy. It was studied GRMD dogs, and normal dogs from the same breed, submitted for therapy with CsA, associated, on GRMD, of cell transplantation. It was evaluated blood concentration of the drug, between two or tree days using the method of FPIA. In our results we found that the CsA blood concentrations oscillated too much on six than eight of our animals. We concluded that the doses varieties individually and the correct dosage as to important as the evaluation of the blood concentration of the drug and became viable for cell therapy.

Temperatura ambiente e concentrações séricas de cortisol em suínos em crescimento-terminação

Thirty-six castrated males and females Landrace x Large-White pigs (74 to 149 days of age) were randomly allotted to two environmental conditions: high temperature in a climatic chamber (HT; 22.2 to 32.8 °C) and comfort temperature in a conventional shed (CT; 17.6 to 26.6 °C), with night-and-day variations. Blood samples were weekly collected from animals of both HT and CT conditions for determination of serum cortisol levels. Cortisol levels of both sexes were not different, and there was no interaction with environmental temperature. Pigs of HT showed significantly higher average cortisol level (P<0.01) than the CT ones (7.06 and 4.82 mg/dL, respectively). Increasing in serum cortisol was continuous and linear (P<0.05) during the experimental period, suggesting the cortisol as a possible indicator of the heat stress in growing-finishing pigs.

Concentrações séricas de aspartato aminotransferase e creatinoquinase e concentrações plasmáticas de lactato em equinos da raça Mangalarga Marchador após exercício físico

The aim of this study was evaluate the influence of physical exercise (marcha gait) on serum values of CK and AST and plasmatic values of lactate in Mangalarga Marchador horses trained in Espirito Santo, Brazil. Serum and plasma samples were obtained from 15 horses in four different moments: rest (T0), 5 minutes (T1), 30 minutes (T2) and 2 hours (T3) after the exercise. Lactate analysis revealed values of 1.02 ± 0.41 mmol/L, 2.73 ± 2.43 mmol/L, 1.89 ± 1.24 mmol/L and 1.31 ± 0.60 mmol/L, respectively at T0, T1, T2 and T3. When evaluating AST, the results recorded in T0, T1, T2 and T3 were, respectively, 189.3 ± 56.0 UI/L, 223.9 ± 53.5 UI/L, 186.8 ± 25.8 UI/L and 193.9 ± 44.7 UI/L. Finally, the CK at moments T0, T1, T2 and T3 were, respectively, 113.4 ± 56.3 UI/l, 144.1 ± 70.9 UI/L, 143.0 ± 81.0 UI/L and 173.1 ± 128.0 UI/L. The results showed that marcha gait leaded to significantly increased in plasma lactate and did not alter serum AST and CK, suggesting that the equines used were conditioned to the physical exercised imposed.

Eletroforetograma de proteínas séricas de cães linfomatosos, submetidos ao protocolo quimioterápico de Madison-Wisconsina

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Hemograma e dosagens séricas de alguns eletrólitos, hormônios e proteínas cabras parda alpinas e mestiças parda alpinas x boer submetidas ao estresse pelo calor

Pós-graduação em Medicina Veterinária - FMVZ

Influência do vírus da hepatite B na infecção crônica pelo vírus da hepatite C: perfil das séricas e histopatologia hepática

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação de quimiocinas séricas em mulheres com câncer epitelial de ovário

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Prevalência de lesões gástricas em cães e suas correlações com as concentrações séricas de gastrina e a presença de helicobactérias

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Fatores associados à injúria muscular em bovinos abatidos e suas relações com enzimas séricas e qualidade da carcaça

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Associações das concentrações séricas de ácido úrico com as variáveis dietéticas, antropométricas e bioquímicas de adultos clinicamente selecionados para programa de mudança de estilo de vida

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Perfil eletroforético de proteínas séricas e urinárias de cães normais e de portadores de insuficiência renal crônica

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeito da injeção de somatotropina bovina recombinante (rbST) nas concentrações séricas de glicose, insulina, agne igf-1 e progesterona em vacas secas e ovariectomizadas em balanço energético positivo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Concentrações séricas e expressão renal de IL-1 e TNF- após hemorragia em ratos sob efeito de sevoflurano e glibenclamida

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)