Data/hora: 01/06/2024 18:25:03

Provedor de dados: | Arquivo Brasileiro de Medicina Veterinária e Zootecnia
País: | Brazil
Título: | Sincronização da ovulação utilizando FSH em substituição à eCG em cabras
Autores: | Souza,R.S.; Barbosa,L.P.; Aguiar,C.S.; Figueredo Júnior,J.; Ribeiro,M.O.; Mendes,C.S; Almeida,V.F.; Araújo,R.C.S.A.; Pinheiro,A.M.; Marques,J.A.
Data: | 2011-06-01
Ano: | 2011
Palavras-chave: | Progestogens; Folicular dynamics; Ultrasonography.
Resumo: | The effect of substitution of equine chorionic gonadotropin (eCG) by follicle stimulating hormone (FSH) in synchronization protocols of ovulation in dairy goats was evaluated. Twelve goats received intravaginal sponges impregnated with 60mg of medroxyprogesterone acetate (MAP) for 10 days. The sponges were removed and the animals were distributed into two groups (G): G1 (n=6) treated with 0.5mL of a synthetic analogue of PGF2 α and 100 IU of eCG for each 10kg weight, intramuscular injection (IM); and G2 (n=6) treated with 0.5mL of a synthetic analogue of PGF2α and 20mg of FSH (IM). All animals were monitored for estrus detection with aid of a ruffian after sponge removal. The ovarian dynamics were analyzed by ultrasound, since six hours after sponge removed. Each animal was analyzed in time elapsed of six hours until 12 hours after ovulation detection. For data analyses, the Wilcoxon test and variance analyses were used. There was not difference between the analyzed parameters (P&gt;0.05). In this way, eCG can be replaced by FSH in synchronization protocols of ovulation in dairy goats.
Tipo: | Info:eu-repo/semantics/other
Idioma: | Português
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352011000300031
Editor: | Universidade Federal de Minas Gerais, Escola de Veterinária
Relação: | 10.1590/S0102-09352011000300031
Formato: | text/html
Fonte: | Arquivo Brasileiro de Medicina Veterinária e Zootecnia  v.63 n.3 2011
Fonte: | info:eu-repo/semantics/openAccess