نتایج جستجو برای: premenopausal
تعداد نتایج: 5894 فیلتر نتایج به سال:
OBJECTIVE This study aimed to investigate the association between intraocular pressure and metabolic syndrome according to menopause status in nonglaucomatous Korean women. METHODS We examined the relationship between intraocular pressure and metabolic syndrome in 4,524 nonglaucomatous Korean women (2,866 premenopausal women and 1,658 postmenopausal women) who participated in the 2008 Korean ...
Hyperinsulinemia and insulin resistance were reported to play a crucial role in diabetes-cancer relationship. This study aimed to explore the associations between insulin resistance and several female cancers in a non-diabetic population. This cross-sectional study was conducted in 121,230 middle-aged and elderly non-diabetic women. Cancer diagnosis was self-reported and further validated by me...
Elevated insulin-like growth factor I (IGF-I) is associated with an increased risk for developing breast cancer in premenopausal women, whereas lower leptin levels have been documented in premenopausal breast cancer cases. We determined the effect of raloxifene on IGF-I, insulin-like growth factor binding protein 3 (IGFBP-3), and leptin in premenopausal women at high risk for developing invasiv...
Background: Menstrual characteristics may serve as surrogate measures of endogenous estrogen and may be related to breast cancer risk. This case-control study investigated the relationship between menstrual factors and risk of breast cancer incidence in Iranian Center for Breast Cancer (ICBC). Materials and Methods: Forty seven Cases of breast cancer referred to ICBC and 77 controls were studie...
BACKGROUND Endometrial biopsies are undertaken in premenopausal women with abnormal uterine bleeding but the risk of endometrial cancer or atypical hyperplasia is unclear. OBJECTIVES To conduct a systematic literature review to establish the risk of endometrial cancer and atypical hyperplasia in premenopausal women with abnormal uterine bleeding. SEARCH STRATEGY Search of PubMed, Embase and...
A group of 101 women, aged 40-65 years consisted of 48 premenopausal subjects and 53 postmenopausal ones living in Daegu and Gyeongbuk area in Korea were evaluated with their general characteristics, lifestyle factors, nutrient and phytoestrogen intakes, blood and urinary indices concerning antioxidant status and bone metabolism. Body mass index (BMI), waist hip ratio (WHR) and systolic blood p...
INTRODUCTION It is well known that there is a higher prevalence of cardiovascular risk factors and metabolic syndrome (MS) in postmenopausal women. Recently it has become evident that adiponectin and leptin secreted by adipose tissue may be involved in the pathophysiology of MS. THE AIM OF THE STUDY was to assess the effects of the menopause on the relationships between adiponectin and leptin...
BACKGROUND There is sufficient evidence supporting a relationship between increased body mass index (BMI) and an increased risk for breast cancer among postmenopausal women. However, most studies have found a decreased risk for premenopausal breast cancer. This study was conducted to find out the different effects of BMI on the risk of breast cancer among premenopausal and postmenopausal women,...
High levels of circulating insulin-like growth factor-I (IGF-I) and its major binding protein (IGFBP-3) at premenopausal ages have been associated with an increased breast cancer risk. We conducted a cross-sectional study (215 premenopausal women and 241 after natural menopause) nested within the Guernsey prospective studies to examine the relationship between the IGF system and mammographic fe...
Plasma estrogen and progesterone levels were deter mined in 77 premenopausal and 137 menopausa! women at the same time that estradiol receptor (ER) and proges terone receptor (PGR) assays were carried out on their breast cancers. The frequency of ER and PGR is approxi mately the same in premenopausal and postmenopausal women, but the ER content is much higher in postmeno pausal women. Although ...
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