PESQUISA VETERINÁRIA BRASILEIRA

Abstract in English:

ABSTRACT.- Carvalho C.C.D., Ramos J.A.C., Rameh-de-Albuquerque L.C., Silva M.A., Sousa E.L., Lustosa D.A.P.V. & Soares P.C. 2013. [Blood profile, serum biochemistry, C-reactive protein and cortisol in golden conures (Guaroba guarouba) in captivity.] Perfil hematológico, bioquímico, proteína C reativa e cortisol de ararajuba (Guaroba guarouba) mantidos em cativeiro. Pesquisa Veterinária Brasileira 33(3):394-398. Departamento de Medicina Veterinária, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros s/n, Dois Irmãos, Recife, PE 52171-900, Brazil. E-mail: cleytondantas@bol.com.br The aim of this study was to determine the hematological, serum biochemical, C-reactive protein and cortisol 14 clinically healthy golden conures (Guaroba guarouba) kept in captivity at the Zoo of Parque Estadual de Dois Irmãos Recife/PE, Brazil. Blood samples were collected from the jugular vein with an average of 0.8mL and divided into two parts, the first deposited in MiniCollect®EC and the other containing EDTA tube with gel separator for separating blood serum. Biochemical indicators and PCR was determined using the ARCHITECT analyzer c8000. Cortisol was analyzed on the Roche Cobas E411. To determine the number of erythrocytes and leukocytes the methodology of counting in a Neubauer chamber was used. Hematocrit was assessed by using the microhematocrit and hemoglobin for the method of cianometahemoglobulina. For the differential count the Shilling technique was used. The RBC indices (MCV, MCH and MCHC) were determined with values found in the erythrocytic series. The data were characterized by dispersion of frequencies, using the following measures of central tendency: mean, standard deviation, median and percentile 25 and 75 percentile. Parameters such as iron, triglycerides, CRP, and cortisol were identified and referenced in this pioneering species of bird. Data are presented as reference for Guaroba guarouba raised in captivity under similar conditions of management and healthiness and can still contribute to the work of ex situ conservation of this species.

• Hematology biochemistry golden conure Guaroba guarouba hematologia bioquímica ararajuba

Abstract in Portuguese:

RESUMO.- Carvalho C.C.D., Ramos J.A.C., Rameh-de-Albuquerque L.C., Silva M.A., Sousa E.L., Lustosa D.A.P.V. & Soares P.C. 2013. [Blood profile, serum biochemistry, C-reactive protein and cortisol in golden conures (Guaroba guarouba) in captivity.] Perfil hematológico, bioquímico, proteína C reativa e cortisol de ararajuba (Guaroba guarouba) mantidos em cativeiro. Pesquisa Veterinária Brasileira 33(3):394-398. Departamento de Medicina Veterinária, Universidade Federal Rural de Pernambuco, Rua Dom Manoel de Medeiros s/n, Dois Irmãos, Recife, PE 52171-900, Brazil. E-mail: cleytondantas@bol.com.br Objetivou-se determinar os valores hematológicos, bioquímicos séricos, proteína C reativa e cortisol de 14 ararajubas (Guaroba guarouba) clinicamente saudáveis mantidas em cativeiro no zoológico do Parque Estadual de Dois Irmãos Recife/PE. Amostras de sangue foram obtidas da veia jugular com volume médio de 0,8ml, fracionando em duas porções, a primeira depositada em tubo MiniCollect®CE contendo EDTA e a outra tubo com gel separador, para a separação do soro sanguíneo. Os indicadores bioquímicos e PCR foram determinados através do analisador ARCHITECT c8000. O cortisol foi analisado no Cobas E411 da Roche. Para a determinação dos números de eritrócitos e leucócitos, foi utilizada a metodologia da contagem em câmara de Neubauer. O hematócrito foi avaliado pelo método do microhematócrito e a hemoglobina pelo método da cianometahemoglobulina. Para a contagem diferencial de leucócitos, foi utilizada a técnica de Shilling. Os índices hematimétricos (VCM, HCM E CHCM) foram determinados com os valores encontrados na série eritrocítica. Os dados foram caracterizados por dispersão de freqüências, utilizando-se as seguintes medidas de tendência central: Média, desvio-padrão, mediana e percentil de 25 e percentil 75. A determinação de alguns parâmetros como ferro, triglicerídeos, PCR e cortisol foram identificados como sendo pioneiramente referenciados nesta espécie de ave. Os dados são apresentados como sendo de referência para a ararajuba (Guaroba guarouba) criada em cativeiro em condições similares de manejo e higidez e ainda pode contribuir para os trabalhos de conservação ex situ desta espécie.

Abstract in English:

ABSTRACT.- Mattoso C.R.S., Catenacci L.S., Beier S.L., Lopes R.S. & Takahira R.K. 2012. Hematologic, serum biochemistry and urinary values for captive Crab-eating Fox (Cerdocyon thous) in São Paulo state, Brazil. Pesquisa Veterinária Brasileira 32(6):559-566. Laboratório Clínico Veterinário, Departamento de Clínica Veterinária, Faculdade de Medicina Veterinária e Zootecnia, Universidade Estadual Paulista, Campus de Botucatu, Distrito de Rubião Junior s/n, Botucatu, SP 18618-970, Brazil. E-mail: crsmattoso@yahoo.com The importance of studies with hematological, serum biochemistry and urinary values of Crab-eating Fox (Cerdocyon thous) is based on the need for health care and maintenance of those populations. This paper has the objective to investigate hematological, serum biochemistry and urinary physiological parameters of the Crab-eating fox, comparing gender and age differences. Blood samples were collected in 2003 from 52 animals of different Zoos in São Paulo state, Brazil; 7mL of blood was used to obtain a complete blood cell count (CBC) and the profile of the serum biochemistry. Moreover, 5mL of urine were collected for analysis. There was no difference in values for male and female animals, as for the CBC and serum biochemistry. Some hematological and serum biochemical parameters were influenced by age, showing significant differences. Urinalysis results were just demonstrated in a descriptive form. The studied values were, RBC 4.35+0.73 x 106 /mL, WBC 7.72+3.66 x 103 /mL (predominance of segmented neutrophils), platelets 227.06+111.58 x 103 /mL, urea 43.06+14.28mg/dL and creatinine 1.03+0.24mg/dL. Hematological, serum biochemistry and urinary values obtained in this study can be used as physiological values of the captive Crab-eating Fox. It is possible to conclude that wild species need their own reference values, differentiating animals in captivity from free-ranging animals.

• Crab-eating Fox Cerdocyon thous Cachorro-do-mato

Abstract in Portuguese:

RESUMO.- Mattoso C.R.S., Catenacci L.S., Beier S.L., Lopes R.S. & Takahira R.K. 2012. Hematologic, serum biochemistry and urinary values for captive Crab-eating Fox (Cerdocyon thous) in São Paulo state, Brazil. [Valores hematologicos, de bioquímica sérica e urinários para Cachorro-do-mato (Cerdocyon thous) de cativeiro no estado de São Paulo.] Pesquisa Veterinária Brasileira 32(6):559-566. Laboratório Clínico Veterinário, Departamento de Clínica Veterinária, Faculdade de Medicina Veterinária e Zootecnia, Universidade Estadual Paulista, Campus de Botucatu, Distrito de Rubião Junior s/n, Botucatu, SP 18618-970, Brazil. E-mail: crsmattoso@yahoo.com A importância do estudo dos valores hematológicos, de bioquímica sérica e urinários de Cachorro-do-mato (Cerdocyon thous) baseia-se na necessidade de cuidados e manutenção da sanidade destas populações. Este estudo visou investigar os parâmetros fisiológicos hematológicos, de bioquímica sérica e urinários dos Cachorros-do-mato de cativeiro, comparando as possíveis diferenças sexuais e de faixa etária. Foram colhidas amostras de sangue de 52 animais, pertencentes a diversos Zoológicos do Estado de São Paulo, Brasil. Foram colhidos cerca de 7mL de sangue, que foram utilizados para se obter os valores hematológicos e o perfil de bioquímica sérica. Também foram colhidos 5mL de urina para realização da urinálise. Não se encontraram diferenças entre os valores obtidos para machos e fêmeas tanto na hematologia, quanto na bioquímica sérica. Alguns parâmetros hematológicos e de bioquímica sérica foram afetados pela idade, mostrando diferenças significativas. Os resultados da urinálise foram demonstrados apenas em forma descritiva. Os principais valores encontrados foram, hemácias 4,35+0,73 x 106 células /mL, leucócitos totais 7,72+3,66 x 103 células /mL (predomínio de neutrófilos segmentados), plaquetas 227,06+111,58 x 103 células /mL, ureia 43,06+14,28mg/dL e creatinina 1,03+0,24mg/dL. Os valores hematológicos, de bioquímica sérica e urinários obtidos neste estudo podem ser utilizados como valores fisiológicos de Cachorros-do-mato de cativeiro. Pode-se concluir que as espécies silvestres necessitam de seus próprios valores de referência com necessidade de se diferenciar animais em cativeiro de animais de vida livre.

Abstract in English:

ABSTRACT.- Batista M.C.S, Castro R.S., Rego E.W., Carvalho A.A., Silva S.M.S., Carvalho C.D.D. & Riet-Correa F. 2009. [Hematology and blood biochemistry in sheep with conidiobolomycosis in northeastern Brazil.] Hemograma, proteinograma, ionograma e dosagens bioquímicas e enzimáticas de ovinos acometidos de conidiobolomicose no Nordeste do Brasil. Pesquisa Veterinária Brasileira 29(1):17-24 Departamento de Morfofisiologia Veterinária da Universidade Federal do Piauí, Campus Universitário Ministro Petrônio Portella, s/n, Bairro Ininga, Teresina, PI 64049-450, Brazil. Email: cbatista@ufpi.br Hematologic values, serum levels of albumin, globulins, total proteins, calcium, phosphorus, magnesium, chloride, urea nitrogen, creatinine, total, direct and indirect bilirrubin, and serum activities of aspartate aminotransferase (AST), alkalin phosphatase (AF) and gama-glutamyltransferase (GGT) were determined in 56 hair sheep with conidiobolomycosis and 371 healthy hair sheep from the same flocks. Sheep with conidiobolomycosis had nonregenerative, normocytic and normochromic anemia, leucocytosis with neutrophilia and increased nutrophil:lymphocyte rate, moderate monocytosis, moderate thrombocytosis, hypoproteinemia (hypoglobulinemia), hypomagnesemia, hypocalcemia and increased values of phosphorus. Serum activities of AST and GGT were increased and serum activity of FA decreased. Serum values of urea and creatinine were within normal values. Hypoglycemia and hyperbilirrubinemia were also observed. These results can be used for experimental studies with the disease, for treatments trials, and to detect early cases of the disease without clinical signs. Otherwise the hematologic and blood biochemistry values of healthy sheep can be used as reference values for hair sheep in the semi-arid region of Brazil.

• Serum biochemistry hematology liver function renal function conidiobolomycosis healthy hair sheep

Abstract in Portuguese:

ABSTRACT.- Batista M.C.S, Castro R.S., Rego E.W., Carvalho A.A., Silva S.M.S., Carvalho C.D.D. & Riet-Correa F. 2009. [Hematology and blood biochemistry in sheep with conidiobolomycosis in northeastern Brazil.] Hemograma, proteinograma, ionograma e dosagens bioquímicas e enzimáticas de ovinos acometidos de conidiobolomicose no Nordeste do Brasil. Pesquisa Veterinária Brasileira 29(1):17-24 Departamento de Morfofisiologia Veterinária da Universidade Federal do Piauí, Campus Universitário Ministro Petrônio Portella, s/n, Bairro Ininga, Teresina, PI 64049-450, Brazil. Email: cbatista@ufpi.br Hematologic values, serum levels of albumin, globulins, total proteins, calcium, phosphorus, magnesium, chloride, urea nitrogen, creatinine, total, direct and indirect bilirrubin, and serum activities of aspartate aminotransferase (AST), alkalin phosphatase (AF) and gama-glutamyltransferase (GGT) were determined in 56 hair sheep with conidiobolomycosis and 371 healthy hair sheep from the same flocks. Sheep with conidiobolomycosis had nonregenerative, normocytic and normochromic anemia, leucocytosis with neutrophilia and increased nutrophil:lymphocyte rate, moderate monocytosis, moderate thrombocytosis, hypoproteinemia (hypoglobulinemia), hypomagnesemia, hypocalcemia and increased values of phosphorus. Serum activities of AST and GGT were increased and serum activity of FA decreased. Serum values of urea and creatinine were within normal values. Hypoglycemia and hyperbilirrubinemia were also observed. These results can be used for experimental studies with the disease, for treatments trials, and to detect early cases of the disease without clinical signs. Otherwise the hematologic and blood biochemistry values of healthy sheep can be used as reference values for hair sheep in the semi-arid region of Brazil.

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.