Consulta: subjectFacets:"Superstimulation"
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Data/hora: 03/06/2024 03:46:35

Pattern of follicular development in sheep subjected to ovarian superstimulation after follicular ablation by laparoscopic ovum pick-up
Provedor de dados: Ciência Rural
Autores: Denadai,Renan; Leite,Hyago Ramalho; Bicudo,Luana de Cássia; Rodello,Leandro; Oba,Eunice; Bicudo,Sony Dimas.
ABSTRACT: The aim of this study was to determine the pattern of follicular development in ewes following ablation of all follicles associated with ovarian superstimulatory treatment. After confirmation of reproductive cyclicity using ultrasonography and progesterone levels, five adult ewes of undetermined breed received a vaginal pessary containing 60mg of medroxyprogesterone, maintained for 10 days, with the application of 100μg cloprostenol on the fourth day. On the tenth day, 300UI equine chorionic gonadotropin (eCG) was applied together with 80mg FSH, and all visible follicles were aspirated by laparoscopic ovum pick-up (LOPU). Following LOPU, ovarian structures were assessed using sonography every 8 hours for a period of 64 hours, and the number and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Follicular dynamics; Superstimulation; Ultrasound; Ewes.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000100701