Leiomyomatosis peritonealis disseminata (LPD) is a specific type of leiomyomatosis with an unclear pathogenesis that is rarely diagnosed by clinical evaluation. To date, <200 cases have been reported. The majority of the patients have a medical history of laparoscopic myomectomy for uterine fibroids. The use of laparoscopic power morcellation may be a contributor to the development of LPD, ther...

OBJECTIVE To determine if the GnRH antagonist protocol is effective in preventing ovarian hyperstimulation syndrome (OHSS) in potentially high responders. METHODS A total of 660 IVF-ET/ICSI cycles were retrospectively identified. The inclusion criterion was age ≤ 30 years. Cycles were divided into two groups: a GnRHa group and a GnRHant group. In the GnRHa group, the patients received one sin...

Central precocious puberty (CPP) develops due to premature activation of the hypothalamic-pituitary-gonadal (HPG) axis, resulting in early pubertal changes and rapid bone maturation. CPP is associated with lower adult height and increased risk for development of psychological problems. Standard treatment of CPP is based on postponement of pubertal development by blockade of the HPG axis with go...

Background: Ovarian hyperstimulation syndrome (OHSS) is characterized by collection of fluid in third spaces vitro fertilization (IVF) cycles and can result the cancellation cycle be fatal 3 women out 100,000. The aim this study to compare admission human chorionic gonadotropin (hCG) subcutaneously versus intracavitary during ovum pick-up (OPU) agonist induced ovulation IVF terms pregnancy outc...

Leydig cells are responsible for the production of testosterone in male testicles when stimulated by luteinizing hormone (LH). Dysfunction cells, which occurs during inflammation or oxidative stress, is one main causes infertility. The purpose study to determine effect quercetin on microscopic organization rat testes, nitric oxide and intensity stress testes 90th day experiment, experimental ce...

BACKGROUND AND PURPOSE Drug-target residence time is an important, yet often overlooked, parameter in drug discovery. Multiple studies have proposed an increased residence time to be beneficial for improved drug efficacy and/or longer duration of action. Currently, there are many drugs on the market targeting the gonadotropin-releasing hormone (GnRH) receptor for the treatment of hormone-depend...

BACKGROUND GnRH agonist was recently suggested as a novel luteal-phase support that may act at different levels, including the pituitary gonadotrophs, the endometrium and the embryo itself. This prospective randomized study evaluates the effect of GnRH agonist administered in the luteal phase on ICSI outcomes in both GnRH agonist- and GnRH antagonist-treated ovarian stimulation protocols. MET...

BACKGROUND The purpose of present study was to evaluate the role of pre-ovulatory GnRH agonist therapy on IVF outcomes in GnRH antagonist cycles. METHODS In this prospective study we recruited 100 infertile women undergoing IVF cycles with GnRH antagonists. The patients were assigned to two groups: Group A (the study group, n = 42) were assigned for receiving hCG + triptorelin for the final o...

Oxytocin (OT) is released by the posterior pituitary during male orgasm and is supposed to participate in the ejaculatory process. We now report evidence demonstrating the presence of an OT receptor gene (real-time RT-PCR and Northern blot) and protein (immunohistochemistry, Western blot, and binding studies) expression in the rabbit and human corpus cavernosum (CC) and its possible involvement...