toll-like receptors expression in follicular cells of patients with poor ovarian response

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

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

BACKGROUND Poor ovarian response (POR) to gonadotropin stimulation has led to a significant decline in success rate of fertility treatment. The immune system may play an important role in pathophysiology of POR by dysfunctions of cytokines and the growth factor network, and the presence of ovarian auto-antibodies. The aim of this study is to investigate the expression of toll-like receptors (TL...

O-34: Cell Membrane Toll like Receptors Expression in Follicular Cells of Women with Endometriosis

Background: Endometriosis is the growth of endometrial cells outside the uterine cavity. It has been suggested that immune system plays important roles in both initiation and progression of the disease. Several studies have been shown that women with endometriosis diverge in their expression of different genes including heat-shock proteins, fibronectin, and neutrophil elastase, which might be i...

I-21: The Expression of TLRs in Follicular Cells of Poor Ovarian Responder

Background: One of the most annoying problems in IVF is poor ovarian response. It is anticipated that 5-18% of all IVF cycle are affected by poor response to ovarian hyperstimulation. Poor response to goandotropin may lead to decline in the pool of embryos for transfer or cryoperservation, and decrease pregnancy rates. Different mechanisms explain poor ovarian response for example decreased num...

P-34: Expression of Toll-like Receptor2-3 Genes in Sertoli Cells of Patients with Azoospermia

Background: Toll-like receptors (TLRs) constitute a major part of innate immunity, which can distinguish pathogen associate molecular pattern. Sertoli cells create a special immunological niche that protects somniferous tubules from auto antigens and pathogens. These cells are the only somatic cells in somniferous that protect testis cells against pathogens. The purpose of this study was to eva...

Evaluation of gene expression of three adrenergic receptors in infertile women with poor ovarian response, candidate for IVF

Background: Most studies show that 9 to 24% of people who are in in vitro fertilization (IVF) cycles are women who respond poorly to ovarian stimulation. Women with poor ovarian response (POR) are a group of infertile patients whose ovarian reserve, ovarian response to medication, and the quality of ovum are declining. Therefore, the number of female cycles, the number of fetuses from the oocyt...