Role of XXXX in the regulation of @entity5068 / @entity134 biosynthesis in goose granulosa cells.

@entity61870 @entity251 @entity13156 @entity624 @entity1420 @entity4819 @entity5986 @entity9667 @entity1243 @entity53 @entity134 @entity21434 @entity9150 @entity230 @entity5068 @entity70810
@entity1243 is critical for reproductive endocrinology. The aim of this study is to assess the expression patterns of @entity13156 ( @entity13156 ) during ovarian follicle development and to reveal the mechanism by which @entity1243 affects @entity134 hormone secretion in goose granulosa cells. Transcripts of @entity13156 were ubiquitous in all tested tissues, with pituitary and adrenal glands being the predominant sites. Goose ovarian follicles were divided into several groups by diameter including prehierarchical (4 to 6, 6 to 8, and 8 to 10 mm) and hierarchical (F5-F1) follicles. @entity13156 gene expression was significantly higher in granulosa cells than in theca cells from follicles of 4 to 8 mm in diameter. Expression of @entity13156 in granulosa cells decreased gradually as follicles developed, with fluctuating expression in F5 and F3 follicles. @entity13156 mRNA in theca cells underwent a slight decrease from the 6- to 8-mm cohorts to F5 follicle and then exhibited a transient increase and declined later. In vitro experiments in cultured goose granulosa cells showed that @entity53 release was significantly stimulated, whereas @entity1420 increased slightly and @entity251 decreased dramatically after @entity1243 treatment. In accordance with the data for @entity230 , expression of @entity13156 , @entity21434 , @entity61870 , @entity624 , and @entity4819 were induced by the addition of @entity1243 , and the concomitant changes in @entity70810 , @entity9150 , @entity5986 , 17b-hsd, @entity9667 , and 3b-hsd gene expression were seen. These results suggested that @entity1243 is involved in the development of goose ovarian follicles, and @entity1243 's effect on @entity134 hormone secretion could be due to altered @entity5068 /steroidogenic gene expression via interaction with its receptor.
