BACKGROUND Polycystic ovary syndrome is a common endocrinopathy in reproductive-age women, and associates with insulin resistance. Exercise is advocated in this disorder, but little knowledge exists on the optimal exercise regimes. We assessed the effects of high intensity interval training and strength training on metabolic, cardiovascular, and hormonal outcomes in women with polycystic ovary ...

Multidrug resistance in Chinese hamster ovary cells is associated with the Mr 170,000 surface glycoprotein. Using our monoclonal antibody to this protein, we have isolated a complementary DNA clone from an expression vector library. This complementary DNA recognizes a 4.5-kilobase mRNA in drug-resistant but not-sensitive Chinese hamster ovary cells; it also recognizes a 5.0-kilobase mRNA in our...

Abstract: Introduction: Periplaneta americana (P. americana), commonly known as the American cockroach, has shown multiple clinical benefits. Small Peptides from P. (SPPA) was found to have promising antioxidative effects in vitro. However, pharmacological benefits of SPPA demand further in-depth investigation underlying mechanism for its effect remain unexplored. Objectives: To evaluate on ova...

The aim of this study was to evaluate the effect of different periods of ovary preservation at 25-30 °C for 5, 6, 7, 9, 12 and 24 h on recovery rate and oocyte categories of dromedary camel oocytes. Camel ovaries were collected from El-Bassatein slaughterhouse, Cairo. The collected ovaries were placed immediately after slaughtering into thermos in saline solution (0.9% NaCl) supplemented with a...

PURPOSE Chemotherapy treatment in premenopausal women has been linked to ovarian follicle loss and premature ovarian failure; the exact mechanism by which this occurs is uncertain. Here, two commonly used chemotherapeutic agents (cisplatin and doxorubicin) were added to a mouse ovary culture system, to compare the sequence of events that leads to germ cell loss. The ability of imatinib mesylate...

Body has defense mechanisms against oxidants in the form of both enzymatic and non enzymatic antioxidants. Oxidants have both physiological and pathological role in female reproduction. Oxidative stress causes damage to the ovaries, oogonia and ovulation as well as in implantation procedures. A study was undertaken to evaluate the polycystic ovary syndrome (PCOS) induced stress in ovarian and u...

Objective: To assess the response to superovulation for in vitro fertilization (IVF) in patients with unilateral endometriomas with diameter ≥ 5 cm and in the contralateral healthy ovary. Study design: This retrospective analysis of a prospectively collected database included patients who underwent superovulation for IVF/ICSI cycles and had unoperated single unilateral endometrioma with diamete...

Background: Ovarian torsion is an important gynecological emergency and various agents are used in the experimental phase to prevent ovarian injury. The aim of this study was determine effect granulocyte-colony-stimulating factor (G-CSF) use on ischemia/reperfusion injury torsion/detorsion model rat ovary. Methods: Twenty-eight Wistar-albino rats were randomly divided into four groups. first gr...

BACKGROUND Polycystic ovary syndrome is not uncommon in women of reproductive age. We conducted this study to determine the clinical, hormonal, and biochemical effects of metformin therapy on girls with polycystic ovary syndrome. METHODS In a self-controlled clinical trial conducted at the Gynecology Center of Yahyanejad Hospital, affiliated to Babol University of Medical Sciences, Babol, Nor...

To investigate the metastatic pathways from the primary organs to the ovaries, we examined the microscopic findings from 18 original and 18 metastatic ovarian tumors carefully. In addition, we examined the immunohistochemical findings (Victoria blue stain for vascular invasion and D2-40 expression for lymphangio invasion) of metastatic ovarian tumors carefully. There were 4 (57%) ovarian lympha...