نتایج جستجو برای: estrogen replacement
تعداد نتایج: 151532 فیلتر نتایج به سال:
Cataract, already a major cause of visual impairment and blindness, is likely to become an increasing problem as the world population ages. In a previous study, we showed that transforming growth factor-beta (TGFP) induces rat lenses in culture to develop opacities and other changes that have many features of human subcapsular cataracts. Here we show that estrogen protects against cataract. Len...
The purpose of the paper was to describe general health, socio-economic and demographic characteristics of postmenopausal estrogen users in comparison to nonusers. During years 1994-2000, 717 postmenopausal estrogen users and 235 postmenopausal nonusers were gynecological examined, interweaved with a questionnaire including information on their health, socio-economic and demographic status and ...
BACKGROUND The fracture healing is impaired in osteoporosis. Piper sarmentosum is a plant, which contains potent antioxidant, naringenin that may enhance fracture healing. The present histological study aimed to determine the effects of water extract of Piper sarmentosum on the late phase of fracture healing in estrogen-deficient rats. METHODS Twenty four female Sprague-Dawley rats (200-250 g...
Introduction: Hormonal replacement therapy (HRT) has been used extensively to treat the symptoms caused by decreased estrogen production following menopause, which can include vasomotor symptoms, urogenital atrophy, and mood or sleep disturbances (Ryan & Rosner, 2001). Estrogen therapy is frequently used in HRT and its pro-proliferative effects on the endometrium are counterbalanced by the use ...
This study evaluated recent inconsistent findings that adding progestins to postmenopausal estrogen replacement therapy protects against endometrial cancer. Using a population-based case-control study, the authors compared 511 endometrial cancer cases aged 50-79 years in the Philadelphia, Pennsylvania, region during 1999-2002 with 1,412 random-digit-dialing controls regarding postmenopausal hor...
Female gender and estrogen-replacement therapy in postmenopausal women are associated with improved heart failure survival, and physiological replacement of 17beta-estradiol (E2) reduces infarct size and cardiomyocyte apoptosis in animal models of myocardial infarction (MI). Here, we characterize the molecular mechanisms of E2 effects on cardiomyocyte survival in vivo and in vitro. Ovariectomiz...
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