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	Provedor de dados BJMBR (2) Autor Barnabe,R.C. (2) Bueno,M.G. (1) Malmheister,P. (1) Morato,R.G. (1) Nogueira,G.P. (1) Verreschi,I.T.N. (1) Mais... Palavra-chave Captivity (1) Chemical restraint (1) Chronic stress (1) Cortisol (1) Electroejaculation (1) Exercise (1) Fecal androgen metabolite (1) Fecal cortisol metabolite (1) Horses (1) Jaguar (Pantera onca) (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Info:eu-repo/semantics/other (1) Ano 2004 (1) 1997 (1) País Brazil (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Changes in the fecal concentrations of cortisol and androgen metabolites in captive male jaguars (Panthera onca) in response to stress BJMBR Morato,R.G.; Bueno,M.G.; Malmheister,P.; Verreschi,I.T.N.; Barnabe,R.C.. In the present study we determined the efficacy of the measurement of fecal cortisol and androgen metabolite concentrations to monitor adrenal and testicular activity in the jaguar (Panthera onca). Three captive male jaguars were chemically restrained and electroejaculated once or twice within a period of two months. Fecal samples were collected daily for 5 days before and 5 days after the procedure and stored at -20ºC until extraction. Variations in the concentrations of cortisol and androgen metabolites before and after the procedure were determined by solid phase cortisol and testosterone radioimmunoassay and feces dry weight was determined by drying at 37ºC for 24 h under vacuum. On four occasions, fecal cortisol metabolite levels were elevated above... Tipo: Info:eu-repo/semantics/other Palavras-chave: Fecal cortisol metabolite; Fecal androgen metabolite; Jaguar (Pantera onca); Captivity; Chemical restraint; Electroejaculation. Ano: 2004 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2004001200017 Is the Thoroughbred race-horse under chronic stress? BJMBR Nogueira,G.P.; Barnabe,R.C.. Thoroughbred fillies were divided into three groups according to age: group 1, 7 fillies aged 1 to 2 years (G1) starting the training program; group 2, 9 fillies aged 2 to 3 years (G2) in a full training program; group 3, 8 older fillies 3 to 4 years of age (G3) training and racing. Blood samples were collected weekly from July to December. Cortisol was quantified using a solid phase DPC kit. The intra- and interassay coefficients of variation were 12.5% and 15.65% and sensitivity was 1.9 ± 0.2 nmol/l. The semester average of cortisol levels varied between groups: G1 = 148.8 ± 6.7, G2 = 125.7 ± 5.8, G3 = 101.1 ± 5.4 nmol/l, with G3 differing statistically from the other groups. The lower cortisol levels observed in the older fillies lead us to propose that... Tipo: Info:eu-repo/semantics/article Palavras-chave: Horses; Cortisol; Exercise; Chronic stress. Ano: 1997 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X1997001000016 Registros recuperados: 2 Primeira ... 1 ... Última

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