PESQUISA VETERINÁRIA BRASILEIRA

Abstract in English:

ABSTRACT.- Miranda R.L., Mundim A.V., Costa À.S., Guimarães R.V. & Silva F.O.C. 2008. Serum biochemistry of 4-day-old ostriches (Struthio camelus). Pesquisa Veterinária Brasileira 28(9):423-426. Laboratório Clínico Veterinário da Faculdade de Medicina Veterinária, Universidade Federal de Uberlândia, Av. Pará 1720, Bloco 2T, Campus Umuarama, Uberlândia, MG 38400-902, Brazil. E-mail: renatavetufu@yahoo.com.br An analysis was made of 30 four-day-old ostriches to evaluate their protein, metabolite, mineral, and serum enzyme profiles, to correlate them with the birds’ sex. The values obtained were: Total proteins 3.59±0.72g/dL, albumin 1.04±0.14g/dL, globulins 2.51±0.56g/dL, A:G ratio 0.43± 0.07, total cholesterol 615.10±101.15mg/dL, high density lipoprotein cholesterol (HDL-C) 132.72±20.33mg/dL, low density lipoprotein cholesterol (LDL-C) 454.93±90.81mg/dL, very low density lipoprotein cholesterol (VLDL-C) 27.45±9.96mg/dL, triglycerides 137.23±49.78mg/dL, uric acid 6.24±2.15mg/dL, urea 18.27±12.33mg/dL, creatinine 0.30±0.04mg/dL, total calcium 9.38± 0.76mg/dL, ionized calcium 7.17±0.64mg/dL, phosphorus 6.96±0.91mg/dL, Ca:P ratio 1.37±0.21, iron 24.74±13.02µg/dL, sodium 142.03±6.17mEq/L, chlorides 109.59± 4.99mEq/L, aspartate aminotransferase (AST) 200.67±31.42 U/L, alanine aminotransferase (ALT) 3.90±1.92 U/L, g-glutamyltransferase (GGT) 1.18±0.73 U/L, alkaline phosphatase (ALP) 597.30± 231.36 U/L, and creatine kinase (CK) 2348.30±755.60 U/L. Males and females showed significant differences in total proteins, globulins, alkaline phosphatase, A:G ratio, and uric acid.

• Serum biochemistry ostriches Struthio camelus

Abstract in Portuguese:

ABSTRACT.- Miranda R.L., Mundim A.V., Costa À.S., Guimarães R.V. & Silva F.O.C. 2008. Serum biochemistry of 4-day-old ostriches (Struthio camelus). Pesquisa Veterinária Brasileira 28(9):423-426. Laboratório Clínico Veterinário da Faculdade de Medicina Veterinária, Universidade Federal de Uberlândia, Av. Pará 1720, Bloco 2T, Campus Umuarama, Uberlândia, MG 38400-902, Brazil. E-mail: renatavetufu@yahoo.com.br An analysis was made of 30 four-day-old ostriches to evaluate their protein, metabolite, mineral, and serum enzyme profiles, to correlate them with the birds’ sex. The values obtained were: Total proteins 3.59±0.72g/dL, albumin 1.04±0.14g/dL, globulins 2.51±0.56g/dL, A:G ratio 0.43± 0.07, total cholesterol 615.10±101.15mg/dL, high density lipoprotein cholesterol (HDL-C) 132.72±20.33mg/dL, low density lipoprotein cholesterol (LDL-C) 454.93±90.81mg/dL, very low density lipoprotein cholesterol (VLDL-C) 27.45±9.96mg/dL, triglycerides 137.23±49.78mg/dL, uric acid 6.24±2.15mg/dL, urea 18.27±12.33mg/dL, creatinine 0.30±0.04mg/dL, total calcium 9.38± 0.76mg/dL, ionized calcium 7.17±0.64mg/dL, phosphorus 6.96±0.91mg/dL, Ca:P ratio 1.37±0.21, iron 24.74±13.02µg/dL, sodium 142.03±6.17mEq/L, chlorides 109.59± 4.99mEq/L, aspartate aminotransferase (AST) 200.67±31.42 U/L, alanine aminotransferase (ALT) 3.90±1.92 U/L, g-glutamyltransferase (GGT) 1.18±0.73 U/L, alkaline phosphatase (ALP) 597.30± 231.36 U/L, and creatine kinase (CK) 2348.30±755.60 U/L. Males and females showed significant differences in total proteins, globulins, alkaline phosphatase, A:G ratio, and uric acid.

Abstract in English:

ABSTRACT.- Schenk M.A.M., Mendonça C.L., Madruga C.R., Kohayagawa A. & Araújo F.R. 2001. [Clinical and laboratorial evaluation of Nellore cattle experimentally infected with Trypanosoma vivax] Avaliação clínico and laboratorial de bovinos nelore infectados experimentalmente com Trypanosoma vivax. Pesquisa Veterinária Brasileira 21(4):157-161. Embrapa Gado de Corte, Cx. Postal 154, Campo Grande, MS 79002-970, Brazil. In arder to evaluate the clinical-laboratorial alterations, six Neil ore calves were inoculated with 107 Trypanosoma vivax isolated from Poconé region, Mato Grosso, Brazil. The animals were evaluated daily for rectal temperature, packed cell volume (PCV), parasitemia, antibody production, calor of mucous membranes, behavior and appetite. Blood and serum samples for biochemical evaluation for aspartate aminotransferase (AST), alkaline phbsphatase (AF), gamma glutamyltransferase (GGT), cholesterol, urea, creatinine, creatine kinase (CK), calcium, phosphorus and proteinogram were collected on days 4, 8, 12, 16, 23 and 30 post inoculation (DPI). During the following 6 months rectal temperature, PCV and parasitemia were evaluated weekly. T. vivax was evidenced from 1 DPI in all calves and persisted until day 30 in five of six animals. A remarkable decrease (p<0.05) of PCV mean value (25%) was observed on 10 DPI. The animals presented no alterations in their clinical or serum biochemical state during the trial. Seroconversion took place 6 and 8 DPI, and all the animals remained seropositive during the 30 days of experiment. In all the experimental animals the occurrence of T. vivax infection was verified, characterized by the increase of corporal temperature, presente of the blood protozoa and reduction of the globular volume, without altéations in the other variables analyzed. Nellore calves, when experimentally inoculated with T. vivax, are able to establish a balance between host-parasite relationship.

• Trypanosoma vivax calves hematology serum biochemistry proteinogram bezerros hematologia bioquímica sérica proteinograma.

Abstract in Portuguese:

RESUMO.- Schenk M.A.M., Mendonça C.L., Madruga C.R., Kohayagawa A. & Araújo F.R. 2001. [Clinical and laboratorial evaluation of Nellore cattle experimentally infected with Trypanosoma vivax] Avaliação clínico and laboratorial de bovinos nelore infectados experimentalmente com Trypanosoma vivax. Pesquisa Veterinária Brasileira 21(4):157-161. Embrapa Gado de Corte, Cx. Postal 154, Campo Grande, MS 79002-970, Brazil. Avaliaram-se as alterações clínico-laboratoriais de seis bezerros Nelore, de ambos os sexos, inoculados experimentalmente com 107 organismos viáveis de Trypanosoma vivax, isolados de bovinos da região de Poconé, Estado de Mato Grosso. Os animais foram observados diariamente, durante 30 dias, quanto aos parâmetros de temperatura retal, volume globular (VG), parasitemia, produção de anticorpos, coloração de mucosas, comportamento e apetite. Deteminaram-se os níveis séricos de aspartato aminotransferase (AST), fosfatase alcalina (FA), gama glutamiltransferase (GGT), creatina kinase (CK), colesterol, uréia, creatinina, cálcio, fósforo e o perfil eletroforético das proteínas séricas aos 4, 8, 12, 16, 23 e 30 dias pós-inoculação (DPI). Durante os 6 meses seguintes, os animais foram observados semanalmente, avaliando-se a temperatura retal, o VG e a parasitemia. T. vivax foi evidenciado a partir do terceiro e quarto DPI em todos os bezerros e persistiu até o 30º DPI em cinco dos seis animais em estudo. Ocorreu um decréscimo significativo (p<0,05) do valor médio do VG (25%) aos dez DPI. Os animais não apresentaram qualquer alteração no quadro clínico, bem como na avaliação da bioquímica sérica durante o período experimental. A soroconversão ocorreu aos 6 e 8 DPI, permanecendo todos os animais soropositivos nos 30 dias experimentais. Bovinos nelores jovens, infectados experimentalmente com T. vivax, foram capazes de estabelecer um equilíbrio na relação hospedeiro-parasita.