BACKGROUND Although BRCA1 and BRCA2 play important roles in hereditary ovarian cancers, the extent of their role in sporadic ovarian cancers and their mechanisms of inactivation are not yet well understood. Our goal was to characterize BRCA2 mutations and mRNA expression in a group of ovarian tumors previously evaluated for BRCA1 mutations and mRNA expression. METHODS The tumors of 92 unrelat...

Okra (A.esculentus) is an antidiabetic plant that it's beneficial effects on ovarian dysfunction in diabetes condition has not been clarified. The present study was designed to examine the effect of Okra powder on serum oxidant/antioxidant status, ovarian structure and expression of apoptotic/antiapoptotic related genes in ovary of experimentally induced high fat diet diabetic rats. Diabetes wa...

Introduction: Premature Ovarian Failure (POF) is cessation of ovarian functions before the age of 40 years old with consequent cessation of menstruation. Objective of study: The aim of this study was to evaluate the association between Premature Ovarian Failure and sexual dysfunctions and outcome of management with tibolone. Patients and Methods: Thirty-one women with Premature Ovarian Failure ...

Ovarian cancer is the most lethal cause of death from gynecological malignancies in the Western world. Over 90% of human ovarian cancers arise in the ovarian surface epithelium (OSE). The OSE surrounding the ovary is simple mesothelium and squamous to flat-cubobidal mesothelial cells. This cell type of ovary has both epithelial and mesenchymal potential. Also OSE cells are regulated by many fac...

Okra (A.esculentus) is an antidiabetic plant that it's beneficial effects on ovarian dysfunction in diabetes condition has not been clarified. The present study was designed to examine the effect of Okra powder on serum oxidant/antioxidant status, ovarian structure and expression of apoptotic/antiapoptotic related genes in ovary of experimentally induced high fat diet diabetic rats. Diabetes wa...

background: chlorpromazine (cpz), an antipsychotic drug, is associated with increased risk of sexual dysfunction through increasing prolactin levels. the current study evaluates the effect of cpz-induced hyperprolactinemia on ovarian follicular growth, gonadotropins, and alteration of ovarian source hormones. materials and methods: in this experimental study, animals were divided into four grou...

background: nicotine exposure causes impaired fertility and ovarian dysfunction. the aim of this study was to investigate the possible protective role of melatonin, which is known as an antioxidant agent on altered ovarian functions upon nicotine exposure. methods: a total of 32 female adult nmri mice were divided randomly into four groups (n=8). the control group received vehicle, while group ...