نتایج جستجو برای: ovarian function

تعداد نتایج: 1288749  

2016
Liangyan Shi Jinjin Zhang Zhiwen Lai Yong Tian Li Fang Meng Wu Jiaqiang Xiong Xian Qin Aiyue Luo Shixuan Wang

Ovarian aging is a long-term and complex process associated with a decrease in follicular quantity and quality. The damaging effects of reactive oxygen species (ROS) in ovarian aging and ovarian aging-associated disorders have received relatively little attention. Thus, we assessed if the oxidative stress induced by long-term (defined by the Environmental Protection Agency as at least 30 days i...

Journal: :journal of reproduction and infertility 0

failure to respond adequately to standard protocols and to recruit adequate follicles is called ‘poor response’. this results in decreased oocyte production, cycle cancellation and, overall, is associated with a significantly diminished probability of pregnancy. it has been shown that ovarian reserve tests, such as basal fsh, antimullarian hormone (amh), inhibin b, basal estradiol, antral folli...

Journal: :journal of reproduction and infertility 0

background: ovarian fibroma is the most common benign solid tumor of the ovary, which is often difficult to diagnose preoperatively. the choice treatment for ovarian fibroma is surgical removal, but discussions for the operative approach, laparoscopic or open, in the literature seem to be scant. case presentation: we presented a unique clinical experience of laparoscopic approach to a case of 1...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2017
Kara N Goldman Devon Chenette Rezina Arju Francesca E Duncan David L Keefe Jamie A Grifo Robert J Schneider

The ovary contains oocytes within immature (primordial) follicles that are fixed in number at birth. Activation of follicles within this fixed pool causes an irreversible decline in reproductive capacity, known as the ovarian reserve, until menopause. Premenopausal women undergoing commonly used genotoxic (DNA-damaging) chemotherapy experience an accelerated loss of the ovarian reserve, leading...

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