نتایج جستجو برای: ovarian aging
تعداد نتایج: 186296 فیلتر نتایج به سال:
FAI, seen commonly and often caused by aging and ovarian dysfunction, still presents a challenge to clinicians because of some unresolved and unattended aspects of the condition, including standardized diagnosis and management. Although the use of androgens in women who have FAI has been shown to be effective, there are no FDA approved androgen preparations available at this time for women. Lar...
The incidence of ovarian cancer is highest in women over 70 years old, and the disease is the leading cause of death from gynecologic malignancies in the United States and Europe. Nevertheless, improving the quality of medical care for elderly women with ovarian cancer continues to be a challenge. This paper presents the major issues related to the surgical management of presumed early-stage ov...
BACKGROUND Reduced ovarian reserve predicts poor ovarian response and poor suc- cess rates in infertile women who undergo assisted reproductive technology (ART). Ovarian reserve also decreases with age but the rate of decline varies from one woman to another. This study aims to detect differences in ovarian reserve as measured by basal serum follicle stimulating hormone (FSH) and anti-Müllerian...
The primordial follicle assembly, activation and the subsequent development are critical processes for female reproduction. A limited number of primordial follicles are activated to enter the growing follicle pool each wave, and the primordial follicle pool progressively diminishes over a woman's life-time. The number of remaining primordial follicles represents the ovarian reserve. Identificat...
A year ago, reproductive biologists and general public were astonished with evidence reported by Johnson et al. in Nature 428:145 that mammalian ovaries possess persisting large germline stem cells, which allegedly enable follicular renewal in adult females. Recently, the same research group declared such view obscure, and reported that mammalian oocytes originate from putative germ cells in bo...
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