BDPA - Bases de Dados da Pesquisa Agropecuária Embrapa
 






Registro Completo
Biblioteca(s):  Embrapa Caprinos e Ovinos.
Data corrente:  12/04/1996
Data da última atualização:  12/04/1996
Autoria:  GINTHER, O. J.; KOT, K.; WILT BANK, M. C.
Título:  Association between emergence of follicular waves and fluctuations in cycle in ewes.
Ano de publicação:  1995
Fonte/Imprenta:  Theriogenology, v.43, n.3, p.689-703, 1995.
Idioma:  Inglês
Conteúdo:  Folliculogenesis was studied daily in 16 interovulatory intervals in 5 Polypay ewes from mid February through April using transrectal ultrasonic imaging. The 3-mm follicles attaining >=5 mm on Days -1 (ovulation=Day 0) to 11 showed significant peak numbers on Days 0, 5 and 10. The number of 3- and 4-mm follicles that did not reach >4 mm was not significant, indicating that these follicles did not manifest a wave pattern. A follicular wave was defined as one or more follicles growing to >=5 mm; the day the follicles were 3 mm was the day of wave emergence, and the first wave after ovulation was Wave 1. Waves 1, 2 and 3 emerged on Days -1 to 2, 4 to 7 and 8 to 10, respectively. Four interovulatory intervals in April were short (9 to 14 d), indicating the end of the ovulatory season. ln the remaining 12 intervals, the ovulatory wave was Wave 3 in one interval, Wave 4 in 8 intervals, and Wave 5 or 6 in 3 intervals. The ovulatory wave followed the rhythmic pattern of Waves 1 to 3 by emerging on Days 11 to 14 in 50% of the intervals. ln the remaining intervals, either the ovulatory wave was Wave 4 but did not emerge until Day 16 or otqer waves intervened between Wave 3 and the ovulatory wave. The longest intervals (22, 24 and 14 d) had >4 waves. Based on a cycle-detection program, peak values of FSH fluctuations were temporally associated with the emergen? pf waves as indicated by the following: 1) tendency (P<0.08) for an increase in FSH concentrations between 3 and 2 days before... Mostrar Tudo
Palavras-Chave:  Ciclio Estralfoliculo; Genese.
Thesagro:  Ovino; Reprodução.
Categoria do assunto:  --
Marc:  Mostrar Marc Completo
Registro original:  Embrapa Caprinos e Ovinos (CNPC)
Biblioteca ID Origem Tipo/Formato Classificação Cutter Registro Volume Status
CNPC2546 - 1ADCAP - --1996.00000

Voltar







Ordenar por: RelevânciaAutorTítuloAnoImprime registros no formato resumido
Registros recuperados : 1
Primeira ... 1 ... Última
1.Imagem marcado/desmarcadoPALHAO, M. P.; BEG, M. A.; RODRIGUES, M. T.; ARAUJO, R. R.; VIANA, J. H. M.; BORGES, A. M.; GINTHER, O. J. Follicle and hormone dynamics in single-v double-ovulating. ANNUAL CONFERENCE OF THE INTERNATIONAL EMBRYO TRANSFER SOCIETY, 2010, Córdoba. Proceedings...
Tipo: Resumo em Anais de Congresso
Biblioteca(s): Embrapa Gado de Leite.
Visualizar detalhes do registroImprime registro no formato completo
Registros recuperados : 1
Primeira ... 1 ... Última
Nenhum registro encontrado para a expressão de busca informada.
 
 

Embrapa
Todos os direitos reservados, conforme Lei n° 9.610
Política de Privacidade
Área Restrita

Embrapa Informática Agropecuária
Av. André Tosello, 209 - Barão Geraldo
Caixa Postal 6041- 13083-886 - Campinas, SP
PABX: SAC (19) 3211-5743
SAC: https://www.embrapa.br/fale-conosco

Valid HTML 4.01 Transitional