Follicles are small sacs filled with fluid inside a woman’s ovaries. The number of follicles present tells much about the state of fertility.
PCOS directs to unsuitable follicle development of the ovaries that are seized at a former stage. Periodic measurements of the dimension and description of follicles over several days are the crucial means of enquiry by physicians. In this paper, a new algorithm for automatic detection of ...
Both ovaries were collected from all gilts (P, M) during ovariectomy and placed in ice-cold phosphate-buffered saline (137 mM NaCl, 27 mM KCl, 10 mM Na2HPO4, and 2 mM KH2PO4; pH 7.4), containing 100 IU of penicillin (Sigma-Aldrich, Saint Louis, MO, USA) and 100 μg/mL of stre...
The ultrastructural characteristics of the thecal and granulosa cell layers were similar to those of adult ovarian follicles. These ovaries synthesized large ... WE Ellinwood,MC Mcclellan,RM Brenner,... - 《Biology of Reproduction》 被引量: 61发表: 1983年 加载更多来源...
Findings that support the involvement of sympathetic nervous system in the pathophysiology of PCOS are that the catecholaminergic nerve fibers in the polycystic ovaries of women with PCOS are denser than in normal ovaries. The purpose of this study was reduction of this hyperactivity. Methods: This ...
We found that the numbers of TdT-mediated dUTP-biotin nick end-labeling (TUNEL)-positive follicles were significantly higher in ovaries from PCOS rats than in those from control rats ( P < 0.05), as were ovarian levels of FasL mRNA and protein, processed caspase-8 protein and MT1-MMP mRNA...
Total numbers of follicles collected from their ovaries were 240, which were divided into four groups based on diameter of the follicles. The apoptosis regulatory protein bcl-2 and bax were assayed using immunohistochemical method and the grey value by Germany Konton Ibas Software was used to ...
This article assessed the circRNAs expression profile in the ovaries of PCOS mice by circRNAs high-throughput sequencing and explored the role of circEpha5 in hyperandrogenism. The results showed that the overexpression of circEpha5 in mouse preantral follicles could increase the expression of Cyp...
Honnma H,Endo T,Henmi H,et al.Altered expression of Fas/Fas ligand/caspase 8and membrane type 1-matrix metalloproteinase in atretic follicles within dehydroepiandrosterone-induced polycystic ovaries in rats[J].Apopt osis,2006,11:1552~1533.
On the other hand, the percentage of apoptosis was significantly higher in the granulosa cells of GPCOS than the GCC. Conclusion: The ovaries of rats treated with clomiphene citrate showed a decrease in the number of cysts, an increase in the number of ovarian follicles, the presence of ...