Ovarian rage expression changes with follicular development and superovulation

Histomorphometric Evaluation of Superovulation Effect on Follicular Development after Autologous Ovarian Transplantation in Mice

The effect of superovulation by pregnant mare serum gonadotropin (PMSG) on autologous transplanted ovaries in the lumbar muscles of mice was histomorphometrically evaluated using the indices of number and volume of different kind of follicles and volume of corpora lutea, ovary, and stroma. Angiogenesis was observed after mouse ovarian transplantation on days 14 and 21 after ovarian grafting. Af...

Identification of miRNAs during mouse postnatal ovarian development and superovulation

BACKGROUND MicroRNAs are small noncoding RNAs that play critical roles in regulation of gene expression in wide array of tissues including the ovary through sequence complementarity at post-transcriptional level. Tight regulation of multitude of genes involved in ovarian development and folliculogenesis could be regulated at transcription level by these miRNAs. Therefore, tissue specific miRNAs...

Targeting RAGE Expression in Human Ovarian Cancer

Receptor for Advanced Glycation Endproducts (RAGE) is expressed in ovarian tissue and associated with ovarian carcinoma. With a radiolabeled anti-RAGE antibody, we proposed to show extent of RAGE expression in animal model and effect of blocking RAGE on ovarian cancer cell growth. Methods: We measured inhibition of p-Akt and p-stat3 in SKOV-3 human ovarian carcinoma cell line and measured cell ...

Toll-Like Receptors Expression in Follicular Cells of Patients with Poor Ovarian Response

Regulation of cell death and cell survival gene expression during ovarian follicular development and atresia.

Mammalian ovarian follicular development and atresia is closely regulated by the cross talk of cell death and cell survival signals, which include endocrine hormones (gonadotropins) and intra-ovarian regulators (gonadal steroids, cytokines and growth factors). The fate of the follicle is dependent on a delicate balance in the expression and actions of factors promoting follicular cell prolifera...