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Estrogen relieves psychotic symptoms in women with schizophrenia
When combined with antipsychotic medications, the estrogen estradiol appears to be a useful treatment in women with schizophrenia, according to a report in the August issue of Archives of General Psychiatry, one of the JAMA/Archives journals. view more (2008-08-05)
New Study Finds Adverse Effects Of Estrogen Replacement Therapy (ERT) Are Related To The Dose
Recent clinical trials indicate that estrogen replacement therapy (ERT) may increase the risk of cardiovascular diseases. A new study in mice has examined whether adverse effects of ERT are related to the doses used. view more (2008-04-08)
The dietary supplement genistein can undermine breast cancer treatment
Women taking aromatase inhibitors to treat breast cancer or prevent its recurrence should think twice before also taking a soy-based dietary supplement, researchers report. view more (2008-09-24)
High levels of estrogen associated with breast cancer recurrence
Women whose breast cancer came back after treatment had almost twice as much estrogen in their blood than did women who remained cancer-free - despite treatment with anti-estrogen drugs in a majority of the women -according to researchers in a study published in the March issue of Cancer Epidemiology, Biomarkers and Prevention, a journal of the... view more... (2008-03-06)
Study finds estrogen therapy gives aging brain cells a boost
Cyclical, long-term estrogen injections protected brain cells from age-related deterioration, according to a new study conducted at Mount Sinai School of Medicine. view more (2007-06-26)
Ovary removal surgery elevates risk for dementia
Mayo Clinic researchers have found that ovariectomy, surgical removal of a woman's ovaries, raises her risk of developing dementia or cognitive impairment. Risk is especially increased if a woman has her ovaries removed at a young age. view more (2006-04-06)
Some nonhormonal therapies may offer relief from hot flashes, but with possible adverse effects
A meta-analysis of previously published studies examining the use of nonhormonal therapies for treating menopausal hot flashes finds that some therapies are effective, but less so than estrogen, and have possible adverse effects that may restrict their use. view more (2006-05-03)
PET scan can non invasively measure early assessment of treatment for common type of breast cancer
Non-invasive imaging can measure how well patients with the most common form of breast cancer - estrogen receptor positive type - respond to standard aromatase inhibitor therapy after only two weeks and shows similar findings that more invasive needle sampling identifies, according to a poster presentation to be presented at the ASCO annual... view more... (2009-05-27)
Breast cancer drugs may slow growth of lung cancer
A few years ago researchers discovered that, much like breast tumors, some lung tumors also thrive on estrogen. Now a medical student conducting research on a Howard Hughes Medical Institute (HHMI) fellowship and colleagues have managed to stop the growth of human lung cancer cells in mice with a class of breast cancer drugs called aromatase... view more... (2005-12-15)
Birth control has long-term effect on hormone exposure
Researchers at Wake Forest University School of Medicine may be one step closer to understanding why past oral contraceptive use dramatically lowers the risk of ovarian and uterine cancers later in life. view more (2008-10-21)
Estrogen use lowered one risk factor for heart disease among some younger postmenopausal women
A follow-up study to the federally funded Women's Health Initiative should help allay one concern in a subset of women in their 50s who are considering taking estrogen to relieve hot flashes. view more (2007-06-21)
Estrogens as antioxidants - reducing heart disease in younger postmenopausal women
HRT could be used to protect younger postmenopausal women from heart disease. An article published in the journal Lipids in Health and Disease shows that estrogens commonly used in HRT reduce the build up of harmful oxidised lipoproteins, which can lead to heart disease, by acting as antioxidants. view more (2003-07-04)
Hormones may affect how brain listens, Emory study finds
From zebra fish to humans, reproductive hormones govern behavioral responses to courtship signals. A new Emory University study conducted in songbirds suggests that hormones may also modulate the way the auditory system processes courtship signals. view more (2006-05-03)
New Clues to Breast Cancer Development in High-Risk Women
Physicians who treat women with the breast cancer susceptibility gene BRCA1 often remove their patients' ovaries to eliminate the source of estrogen they believe fuels cancer growth. view more (2007-09-12)
Study finds it pays to be heart smart if considering hormone therapy
A research study has found that a simple blood test may indicate whether post-menopausal hormone therapies present an elevated risk of a heart attack. view more (2008-05-22)
Suspicion lingers over bisphenol A and breast cancer
Bisphenol A, a common industrial chemical claimed to speed the growth of human breast and ovarian cancers, retains its carcinogenic properties even after being modified by body processes. view more (2006-08-28)
Research shows certain metabolites responsible for initiating breast and prostate cancer
Cancer researchers have discovered that metabolites of natural estrogens can react with deoxyribonucleic acid (DNA) to cause specific damage that initiates the series of events leading to breast, prostate and other human cancers. view more (2006-03-29)
Mitochondria play role in pathogenesis of AD and estrogen-induced neuroprotection
As the major source of free radicals in cells, mitochondria contribute to the high levels of oxidative stress believed to play a role in the pathogenesis of Alzheimer's disease. view more (2008-04-07)
Breast tenderness during hormone replacement therapy linked to elevated cancer risk
Women who developed new-onset breast tenderness after starting estrogen plus progestin hormone replacement therapy were at significantly higher risk for developing breast cancer than women on the combination therapy who didn't experience such tenderness, according to a new UCLA study. view more (2009-10-13)
Effect of hormone therapy on risk of heart disease may vary by age and years since menopause
Secondary analyses of findings from the Womenˇ¦s Health Initiative (WHI) suggest that women who begin hormone therapy within 10 years of menopause may have less risk of coronary heart disease (CHD) due to hormone therapy than women farther from menopause. view more (2007-04-04)
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