Effect of carazolol on the oestrous behaviour and concentrations of luteinising hormone and steroids in lactating cows during the periovulatory period.
Vet Rec
; 160(23): 799-803, 2007 Jun 09.
Article
em En
| MEDLINE
| ID: mdl-17558028
ABSTRACT
Twelve multiparous, cycling, lactating Holstein-Friesian cows were synchronised with prostaglandin F(2alpha) and treated with either 2.5 mg carazolol or saline. There were no differences between the peripheral blood concentrations of oestradiol or progesterone, but in the cows treated with carazolol the periovulatory surge of luteinising hormone was delayed, and oestrous behaviour was expressed later than in the control cows.
Buscar no Google
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Ovulação
/
Propanolaminas
/
Estro
/
Bovinos
/
Hormônio Luteinizante
/
Antagonistas Adrenérgicos beta
Limite:
Animals
Idioma:
En
Ano de publicação:
2007
Tipo de documento:
Article