Efeito do tempo após a ingestão de leite sobre o equilíbrio ácido-básico de bezerros / Effect of the time after milk feeding on the acid-base balance of calves
Arq. bras. med. vet. zootec
;
55(6): 763-765, dez. 2003. tab
Artigo
em Português
| LILACS
| ID: lil-359833
ABSTRACT
Blood pH, carbon dioxide and oxygen partial pressures, bicarbonate, total carbon dioxide, base excess, standard bicarbonate and oxygen saturation concentrations were measured by blood gas analyses in a study of assessment of the acid-base status in young calves. Venous blood samples were taken from 80 healthy female Holstein calves, from four to 30 days of age. The calves were divided in two groups based on the interval between the morning milk feeding and the blood sample collection (up to 30 minutes or over two hours). Greater alkali reserve and higher carbon dioxide pressure values were observed later than 2h after milk feeding, supporting the influence of the diet on the acid-base balance of calves during the milk feeding phase
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Desequilíbrio Ácido-Base
/
Bovinos
Limite:
Animais
Idioma:
Português
Revista:
Arq. bras. med. vet. zootec
Assunto da revista:
Medicina Veterinária
Ano de publicação:
2003
Tipo de documento:
Artigo
/
Documento de projeto
País de afiliação:
Brasil
Instituição/País de afiliação:
Universidade Estadual de Londrina/BR
/
Universidade de São Paulo/BR
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