Data/hora: 25/04/2024 16:23:03

Biblioteca(s): 	Embrapa Pantanal.	
Data corrente: 	02/08/1995	
Data da última atualização: 	02/08/1995	
Autoria: 	OXENREIDER, S. L.	
Título: 	Effects of suckling and ovarian function on pospartum reproductive activity in beef cows.	
Ano de publicação: 	1968	
Fonte/Imprenta: 	American Journal of Veterinary Research, v.29, n.11, p.2099-2102, Nov. 1968.	
Idioma: 	Inglês	
Conteúdo: 	Postpartum involution of the uterus in the beef cow was not affected by ovariectomy or by removal of the corpus lutem of the previous pregnancy within 4 days after calving. The corpus luteum contained very little progesterone soon after parturition occurred, and it was not palpable after postpartum day 18. Corpora lutea induced in cows treated with gonadotropis early in the post partum period did not affected the rate of uterine involution. The presence or absence of suckling did not influence uterine involution. Time intervals between parturition and occurrences of ovulation and estrus were shortened by treatment with growth hormone. The results indicated that gonadotropic activity is low during postpartum anestrus in suckled beef cows.	
Palavras-Chave: 	Funcao do ovario; Ovarian function; Potpartum.	
Thesagro: 	Gado de Corte; Pós-Parto; Reprodução.	
Thesaurus Nal: 	beef cattle; reproduction.	
Categoria do assunto: 	--	
Registro original: 	Embrapa Pantanal (CPAP)	
Exemplares: 	CPAP - (28943-1) - ADD - SP - -- - SP0640 -  - 0640 - DIS