Consulta: creatorFacets:"Nascimento,N.V."
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Data/hora: 10/06/2024 07:30:30

Produção de embriões em ovinos Morada Nova e Somalis Brasileira
Provedor de dados: Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Autores: Brasil,O.O.; Moreira,N.H.; Silva,T.A.S.N.; Silva,B.D.M.; Nascimento,N.V.; Facó,O.; Ramos,A.F.
ABSTRACT Superovulatory response and embryo yield in 19 Morada Nova and 20 Somalis Brasileira ewes was analyzed. All animals were synchronized with the insertion of an intravaginal device (CIDR(r)) on Day 0, replaced by a new device on Day 7, which remained in place until Day 14 and superovulated with 133mg of porcine FSH (pFSH) in decreasing doses at 12h intervals from Day 12 until Day 15 of the treatment, and a single dose of equine chorionic gonadotropin (eCG, 200UI) on Day 14 (i.e., administered in CIDR removal). Fifty hours after CIDR(r) removal, females were inseminated by laparoscopy. All embryos were recovered by laparotomy 5 days after insemination. Sheep which responded to the superovulation protocol (P&gt;0.05) included 74% of the Morada Nova...
Tipo: Info:eu-repo/semantics/other
Palavras-chave: Superovulação; Embrião; FSH; Conservação de recursos genéticos.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352016000501390