Multivesicular Structures in Proliferating Fibroblasts of Rabbit Ovarian Follicles during Ovulation

P-73: Morphological and Histochemical Detection of Proliferating Cells in Oovarian Follicle induced by Anticancer Drug Study

Background: Infertility problem affect more than 15% of young couples in different societies. One of the known causes of ovulation disorder is chemotherapy in patients with cancer. This side effect may last from ten years up to the end of the life. Since anticancer drugs are mainly insert their effect through decreasing of cell proliferation, the aim of the present study is to investigate, anti...

On the Mechanism of Ovulation Studies on Rabbit Ovarian Follicles with Special Reference to the Overlying Surface Epithelium

Quantitation of nexus junctions in the granulosa cell layer of rabbit ovarian follicles during ovulation

Electron microscopy was used in a semi-quantitative study to determine changes in the abundance and size of surface nexuses and changes in the abundance of interiorized nexuses in growing and mature ovarian follicles during the ovulatory process. Mature follicles contain larger granulosa cells than follicles in the early stage of antral formation. Also, the granulosa cells of mature follicles h...

Pnm-12: A Survey on The Relation between Patient's Age, Baseline of FSH Serum, Ovarian Volume and Number of Antral Follicles in Anticipating The Response of Ovary to Ovulation Stimulation

a:4:{s:10:"Background";s:689:"Ovulation is one of the most important stages in treatment of fertility. Considering the importance of this stage and the incidence of treatment failures, much effort has been made to anticipate in some way the responses of ovary to different protocols of ovulation stimulation. Some of the authentic procedure in determination of ovary response to ovulation stimulat...

Fraction of proliferating cells in granulosa during terminal follicular development in high and low prolific sheep breeds.

During terminal development of antral follicles, granulosa cells progressively lose their proliferative activity. Romanov (ovulation rate = 3) and Ile-de-France (ovulation rate = 1) breeds of sheep were compared for fractions of proliferating granulosa cells, determined by in vitro continuous [3H] thymidine labelling. In both breeds, the fraction of proliferating cells decreased with increasing...