نتایج جستجو برای: amh receptor
تعداد نتایج: 591799 فیلتر نتایج به سال:
زمینه و هدف: آنتی مولرین هورمون (amh) در پاتوژنز سندرم پلی کیستیک تخمدان درگیر می باشد. هدف ما مقایسه میانگین amh در 2 روش لاپاروسکوپی و درمان با کلومیفن سیترات جهت سنجش پاسخ تخمدانی بود. روش بررسی: این مطالعه کارآزمایی بالینی بر روی زنان با سندرم پلی کیستیک تخمدان بدون تخمک گذاری انجام شد. بیماران به 2 گروه تحت مداوا با روش لاپاروسکوپی (49 نفر) و تحت درمان با کلومیفن سیترات (20 نفر) تقسیم گردی...
Anti-Mullerian Hormone (AMH) is an ovarian hormone expressed in growing follicles that have undergone recruitment from the primordial follicle pool but have not yet been selected for dominance. It is considered an accurate marker of ovarian reserve, able to reflect the size of the ovarian follicular pool of a woman of reproductive age. In comparison to other hormonal biomarkers such as serum FS...
Background: Ovarian reserve and ovarian response both are of the most important key factors in infertility treatment. Anti mullerian hormone (AMH) is one of lab tests that can predict ovarian reserve. relation between this assay and ovarian response can guide physition to choose the best protocol for the worst reserve. Materials and Methods: In a prospective cohort study, 110 infertile women (2...
OBJECTIVES Despite ample evidence of variation in timing of menopause, little is known about the extent or underlying causes of individual variation in ovarian reserve and age-related follicular decline. Anti-Müllerian hormone (AMH), a hormonal marker of ovarian reserve, may be a useful tool to clarify these questions. We describe AMH in a cohort of Filipino young adult women, and evaluate whet...
Anti mullerian hormone (AMH) is a homodimeric glycoprotein belonging to the transforming growth factors (TGF-β) super family. AMH plays a fundamental role in the regression of mullerian ducts in male embryo. In boys, it is significantly produced in Sertoli cells of testes until puberty and then slowly decreases to residual values for the rest of the men’s life. In female, it is secreted by gran...
Anti-Müllerian hormone inhibits initiation of growth of human primordial ovarian follicles in vitro.
BACKGROUND Anti-Müllerian hormone (AMH) inhibits the initiation of the development and early growth of mouse ovarian follicles. Furthermore, the ovarian follicle pool diminishes prematurely in AMH-knockout mice. In this study, we examined whether AMH plays a similar role in humans, controlling ovarian follicle growth. METHODS Human ovarian cortical tissue biopsy specimens were cut into small ...
This paper describes the design and performance of a new asynchronous method handling (AMH) mechanism that allows CORBA servers to process client requests asynchronously. AMH decouples the association of an incoming request from the run-time stack that received the request, without incurring the context-switching, synchronization, and data movement overhead of conventional CORBA multi-threading...
OBJECTIVES Anti-mullerian hormone (AMH) is a marker of the activity of recruitable ovarian follicles. It is useful in the prediction of ovarian reserve. Women with polycystic ovarian syndrome (PCOS) have elevated circulating and intrafollicular AMH levels. Laparoscopic ovarian drilling (LOD) in patients with PCOS destroys ovarian androgen-producing tissue and reduces their peripheral conversion...
AIM To investigate possible associations between serum anti-Müllerian hormone (AMH) levels, the number of oocytes collected and the availability and suitability of produced embryos for cryopreservation in in-vitro fertilization (IVF) cycles. PATIENTS AND METHODS Sixty women in their first IVF/intracytoplasmic sperm injection (ICSI) cycle were studied. The short stimulation protocol was used f...
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