Postmenopausal Hormone Therapy Current Events | Postmenopausal Hormone Therapy News | 10
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Dartmouth researchers show effects of low dose arsenic on development
A team of Dartmouth Medical School (DMS) researchers has determined that low doses of arsenic disrupt the activity of a hormone critical in development. view more (2007-11-15)
Thyroid hormone, brain development, and behavior
Dr. Bjorn Vennstrom and colleagues in Spain and at the Karolinska Institute (Sweden) have identified novel neural functions of thyroid hormone (TH), revealing that it is required during discrete periods of brain development to confer "normal" behavior. view more (2005-08-30)
Henry Ford Hospital expands research on gene and radiation therapy for prostate cancer
Henry Ford Hospital is embarking on an expanded major clinical trial involving the use of gene therapy in combination with radiation therapy, to determine if the combined treatment is more effective than radiation therapy alone for patients with intermediate risk prostate cancer. view more (2008-02-07)
No link between short-term testosterone use and prostate cancer, study says
Testosterone therapy does not cause adverse effects on the prostate in older men with hypogonadism, commonly known as low testosterone or low T, according to a clinical trial presented today at a national urology meeting in Atlanta. view more (2006-05-22)
Anti-tumor effects are enhanced by inhibiting 2 pathways rather than 1
Two independent research groups have found that simultaneous inhibition of two signaling pathways resulted in substantially enhanced antitumor effects in mouse models of prostate and breast cancer. In an accompany commentary, Steven Grant, at Virginia Commonwealth University Health Science Center, Richmond, discusses the clinical importance of... view more... (2008-08-22)
Natural hormone offers hope for treatment of the metabolic syndrome
Angiotensin 1-7, a hormone in the body that has cardiovascular benefits, improves the metabolic syndrome in rats, according to a new study. The results will be presented Wednesday at The Endocrine Society's 91st Annual Meeting in Washington, D.C. view more (2009-06-10)
Exemestane beats tamoxifen in first phase III head to head trial in advanced breast cancer
Hamburg, Germany: The first results from the world's only phase III trial to compare tamoxifen with the newer hormone treatment exemestane in advanced breast cancer shows that exemestane is safe, superior and lengthens progression-free survival. The median progression-free survival for patients taking exemestane was 10.9 months compared with 6.7... view more... (2004-03-16)
Hormone replacement therapy may prevent heart attacks in women under 60, analysis of 23 studies concludes
For the last few years, women have heard conflicting reports about the risks and benefits of hormone replacement therapy (HRT). A new study that analyzes many trials together concludes that HRT can reduce heart attacks by about one-third in women under age 60 but has mixed results for older women. view more (2006-04-21)
Low blood levels of vitamin D may be associated with depression in older adults
Older adults with low blood levels of vitamin D and high blood levels of a hormone secreted by the parathyroid glands may have a higher risk of depression, according to a report in the May issue of Archives of General Psychiatry, one of the JAMA/Archives journals. view more (2008-05-06)
Scientists find hormone activity explains adolescent mood swings
The "raging hormones" of puberty are known to produce mood swings and stress for most teenagers, making it difficult to cope with this period of life. Until now, the specific causes of pubertal anxiety have not been identified, making it harder to understand and treat adolescent angst. view more (2007-03-12)
Dense Breasts, Hormone Levels Are Two Separate, Independent Risk Factors For Breast Cancer
The density of a woman's breast tissue and her level of sex hormones are two strong and independent risk factors for breast cancer, according to a team of researchers from Harvard and Georgetown universities. view more (2007-08-21)
Mayo Clinic study finds two genes predict outcome for breast cancer patients
The 2-gene expression profile of HOXB13 and IL17BR in a woman's breast cancer predicts risk of recurrence in node-negative patients treated with tamoxifen. view more (2006-04-03)
Scientists find potential protein biomarkers for growth hormone
Ohio University scientists have identified several proteins in mice that might act as biomarkers for growth hormone. The research could be the first step to finding a more reliable way to detect recombinant human growth hormone (rhGH), which some athletes and teenagers use illegally to boost muscle and reduce fat. view more (2008-06-18)
Gum Disease in Postmenopausal Women Linked to Oral Bone Loss
A study conducted in a large sample of postmenopausal women by University at Buffalo epidemiologists has provided new information on the prevalence of certain gum-disease-causing oral bacteria in this population and the association of the bacteria with oral bone loss. view more (2007-06-18)
Growth hormone is not the anti-aging bullet for healthy adults
A review of published data on use of human growth hormone (GH) by healthy elderly people found that the synthetic hormone was associated with small changes in body composition but not in body weight or other clinically important outcomes. view more (2007-01-16)
Growth hormone treatment for HIV patients improves abdominal fat, but worsens glucose level
For human immunodeficiency virus (HIV)-infected patients with treatment-related abdominal obesity and growth hormone deficiency, receiving low-dose growth hormone resulted in improvement in fat and blood pressure measurements but worsened glucose levels. view more (2008-08-04)
Study uncovers significant functional differences of novel estrogen receptor
Because of these differences, this new estrogen receptor could become an important therapeutic target and may play a further signaling role in other estrogen target tissues, including uterus and prostate tissues. view more (2006-06-09)
Doctors able to predict chance of breast cancer returning
Doctors have created a first-ever computer tool to predict the risk of breast cancer returning in the same breast over a 10-year period in women who have had breast conserving surgery to remove only the cancer (lumpectomy). view more (2006-11-07)
Predicting the return of prostate cancer: New Johns Hopkins study betters the odds of success
Cancer experts at Johns Hopkins say a study tracking 774 prostate cancer patients for a median of eight years has shown that a three-way combination of measurements has the best chance yet of predicting disease metastasis. view more (2009-07-02)
Moms who breastfeed less likely to develop heart attacks or strokes
The longer women breastfeed, the lower their risk of heart attacks, strokes and cardiovascular disease, report University of Pittsburgh researchers in a study published in the May issue of Obstetrics & Gynecology. view more (2009-04-21)
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