Recreational Physical Activity and Steroid Hormone Levels in Postmenopausal Women
نویسندگان
چکیده
منابع مشابه
Recreational physical activity and steroid hormone levels in postmenopausal women.
Recreational physical activity has been both positively and inversely associated with cancer risk for postmenopausal women, acting presumably through hormonal mechanisms. Relatively little is known about the effects of exercise on postmenopausal steroid hormone levels. The authors evaluated the association between recreational activity and plasma steroid hormones among 623 US healthy, postmenop...
متن کاملThe relationship between daily physical activity levels and cardiometabolic parameters in elderly postmenopausal women
ABSTRACT Background: cardio-metabolic diseases, including diabetes, hypertension, dyslipidemia, and coronary heart disease (CHD). Specially, greater physical activity is known to prevent and reduce the risk of many cardio-metabolic diseases. Walking is used under lifestyle conditions as a movement current pattern, especially in several social jobs. The aim of present study is to evaluate the re...
متن کاملAnalgesic use and sex steroid hormone concentrations in postmenopausal women.
Prior epidemiologic studies suggest that regular use of analgesics may decrease risk of breast and ovarian cancer. We explored possible hormone-mediated mechanisms for these associations by examining the relationship between use of aspirin, nonaspirin nonsteroidal anti-inflammatory drugs (NSAID), and acetaminophen and sex steroid hormone concentrations among 740 postmenopausal women in the Nurs...
متن کاملRecent recreational physical activity and breast cancer risk in postmenopausal women in the E3N cohort.
BACKGROUND Physical activity probably protects against the risk of breast cancer after menopause, but questions remain about how rapidly and for how long this protective effect exists. METHODS We analyzed data from 59,308 postmenopausal women (2,155 incident invasive breast cancers) followed between 1993 and 2005 (8.5 years postmenopause on average) through biennial questionnaires. Multivaria...
متن کاملRe: Plasma sex steroid hormone levels and risk of breast cancer in postmenopausal women.
BACKGROUND A positive relationship has generally been observed between plasma estrogen levels and breast cancer risk in postmenopausal women, but most of these studies have been small and few have evaluated specific estrogen fractions (such as percent bioavailable estradiol). In addition, few studies have evaluated plasma androgen levels in relation to breast cancer risk, and their results have...
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ژورنال
عنوان ژورنال: American Journal of Epidemiology
سال: 2009
ISSN: 0002-9262,1476-6256
DOI: 10.1093/aje/kwp254