Objectives: This study examined the effect of postmenopausal estrogen replacement therapy on the incidence of non-insulin-dependent diabetes in women.
Methods: Postmenopausal women aged 50 through 70 years (n=848) without diagnosed diabetes at baseline were followed for 10 to 15 years for incident diabestes.
Results: Over the average 11.5 year follow-ip, there were 105 new cases of diabetes. The age-adjusted relative-risk for development of diabetes was nonsignificantly lower for women with continuous estrogen replacement therapy use than for never users. After adjustment for major covariates, a nonsignificant linear trend with increasing duration of estrogen replacement therapy was reversed.
Conclusions: This study suggests that previous results showing a reduced risk of diabetes in women using estrogen may have been due to selection bias regarding who is prescribed estrogen, confounding factors, or differential diagnostic efforts.
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http://dx.doi.org/10.2105/ajph.87.3.443 | DOI Listing |
Clin Endocrinol (Oxf)
January 2025
Centre for Endocrinology & Metabolism, Hudson Institute of Medical Research, Clayton, Victoria, Australia.
Despite a high burden of osteoporosis and minimal trauma fractures worldwide, there is still a treatment gap in timely diagnosis and optimal treatment. There is also a lack of international consensus and guidelines on the management of bone fragility in premenopausal women. This review article provides an overview of the current understanding of factors impacting women's bone health across the adult lifespan, as well as dilemmas in the diagnosis, assessment and management of osteoporosis in premenopausal and postmenopausal women, premature ovarian insufficiency and bone health following breast cancer.
View Article and Find Full Text PDFJ Hazard Mater
January 2025
Laboratory of Environmental Toxicology, Chulabhorn Research Institute, Bangkok 10210, Thailand; Center of Excellence on Environmental Health and Toxicology (EHT), OPS, Ministry of Higher Education, Science, Research and Innovation, Bangkok, Thailand. Electronic address:
2-Ethylhexyl diphenyl phosphate (EHDPP) is a replacement flame-retardant commonly found in several environmental matrices and human biospecimens. Although some adverse effects of EHDPP have been identified, the endocrine-disrupting effects of EHDPP and its key metabolites on the human estrogen receptor (ER) are largely unknown. Herein, we report for the first time that EHDPP, at concentrations found in the environment and humans, significantly promoted estrogenic activity and synergized with 17β-estradiol-induced ER transactivation.
View Article and Find Full Text PDFJ Oral Biosci
January 2025
Department of Biochemistry, Graduate School of Dentistry, Showa University, 1-5-8 Hatanodai, Shinagawa-ku, Tokyo 142-0064, Japan. Electronic address:
Objectives: Temporomandibular joint osteoarthritis (TMJ-OA) with condylar resorption is a multifactorial condition involving hormonal imbalance and articular disk dysfunction, often leading to severe TMJ degeneration. This study investigated the combined effects of estrogen deficiency and anterior articular disk derangement (ADD) on condylar bone resorption in a mouse model.
Methods: Female C57BL/6J mice underwent ovariectomy (OVX) to induce estrogen deficiency and ADD was surgically induced for stress.
Cancer Treat Rev
January 2025
Department of Oncology, Faculty of Medicine and Health, Örebro University, Örebro, Sweden. Electronic address:
Importance: Endocrine treatments, such as Tamoxifen (TAM) and/or Aromatase inhibitors (AI), are the adjuvant therapy of choice for hormone-receptor positive breast cancer. These agents are associated with menopausal symptoms, adversely affecting drug compliance. Topical estrogen (TE) has been proposed for symptom management, given its' local application and presumed reduced bioavailability, however its oncological safety remains uncertain.
View Article and Find Full Text PDFClin Pract
January 2025
Faculty of Medicine, Ovidius University of Constanta, 900470 Constanta, Romania.
: This is a prospective study. Atrophic vulvovaginitis (VVA), a prevalent condition resulting from estrogen deficiency after the menopause, is characterized by symptoms such as vaginal dryness, itching, burning, dyspareunia, and urinary discomfort. Standard treatment involves systemic estrogen replacement therapy (HRT) and localized estrogen treatments, such as estriol.
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