Health

Hepatitis C

Liver Transplants for Hep C: A Surprising Finding

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An international team of researchers was surprised to find that in some hepatitis C patients who receive liver transplants, genes that target the hepatitis C virus (HCV) as part of the innate immune system actually enable the patients to tolerate a foreign organ without taking immunosuppressant medication. The study was published in July 2014 in Science Translational Medicine.

Coming Next Week! June 30th – July 4th 2014

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Here’s a sneak preview of the articles, slideshows, and blogs we’ll be posting during the coming week on ThirdAge, the biggest and best site for “boomer and beyond” women since 1997. As always, we’ll bring you the latest information from top experts about maintaining a healthy body, mind, and spirit as you navigate both the challenges and the joys of being a ThirdAger.

Medical Care

Mustaches & Oxygen Therapy = Burns

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Facial hair and home oxygen therapy can prove a dangerously combustible combination, according to a Mayo Clinic report published in the peer-reviewed medical journal Mayo Clinic Proceedings. To reach that conclusion, researchers reviewed home oxygen therapy-related burn cases and experimented with a mustachioed mannequin, a facial hair-free mannequin, nasal oxygen tubes and sparks. They found that facial hair raises the risk of home oxygen therapy-related burns, and encourage health care providers to counsel patients about the risk.

Aging Well
Caregiving
Medical Care

Long-Term Care Must Be Improved

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As millions of Americans struggle to help loved ones with dementia, policymakers should consider more ways to improve long-term services and supports for the soaring numbers of people with the debilitating condition and their caregivers, according to a new RAND Corporation study done in June 2014. Thereport also offers possible ways to achieve those goals.

Skin
Skin Health

Endorphins and Sun Addiction

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Why do sun lovers eagerly flock to the beach every summer in spite of widespread awareness of the risk of skin cancer? A study published June 19th 2014 in the journal Cell may have the answer. The research, done at Massachusetts General Hospital and Harvard Medical School, reveals that chronic exposure to ultraviolet (UV) radiation causes the release of feel-good hormones called endorphins, which act through the same pathway as heroin and related drugs and lead to physical dependence, tolerance, and addiction-like behavior.

Brain Health

Seeing the Inner Workings of the Brain

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A team of scientists at Stanford University has improved a technique called CLARITY that they developed in 2013 to look into brains from deceased donors, according to a paper published June 19th 2014 in Nature Protocols. A release from the university explains that without this tool, the fatty outer covering of the brain’s nerve cells blocks microscopes from taking images of the intricate connections between deep brain cells. CLARITY eliminates the fatty covering while keeping the brain intact with all its intricate inner wiring.

Women's Health and Wellness

For Some Older Women, Calcium Supplements Up Risk of Kidney Stones

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Calcium and vitamin D are commonly recommended for older women, but the usual supplements may send calcium excretion and blood levels too high for some women, according to a study published online June 18th 2014 in Menopause, the journal of The North American Menopause Society. Excess blood and urine calcium levels may lead to kidney stones or other problems. The study will be published in the November 2014 print edition of Menopause.

Breast Cancer

Many Elderly BC Patients Are Taking Hormone Therapy

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Women over 65 with non-metastatic breast cancer are likely to follow recommendations for preventive hormone treatment. But non-white women were much less likely to have that therapy.The women who had the therapy suffered from estrogen-positive breast cancer and were given either an aromatase inhibitor or tamoxifen. Those hormones prevent tumors from using estrogen to fuel growth.The study was reported in the Journal of Clinical Oncology.

Menopause

Are You Setting Off Your Hot Flashes?

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By Gary ElkinsIf you start taking note of your hot flashes, you may recognize some events, emotions, or activities that actually seem to contribute to, or “trigger,” the onset of a hot flash. Scientifically speaking, while the physiology of hot flashes is associated with a decrease in estrogen level or an increase in gonadotropin concentrations, the actual physiological mechanism of hot flashes is not known.

Heart Health

For Women, Improving Accuracy of Heart Disease Diagnosis

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Diagnosing coronary heart disease in women has become more accurate through gender-specific research that clarifies the role of both obstructive and non-obstructive coronary artery disease as contributors to ischemic heart disease in females, according to a statement published in June 2014 in the American Heart Association journal Circulation.

High blood pressure / hypertension
Senior Health

Diuretics Risky for Older Adults

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Adults over 65 with high blood pressure who have recently begun taking thiazide diuretics are at a greater risk for developing metabolic-related adverse events including acute kidney injury, according to research done at the University of Texas Southwestern Medical Center and the University of California, San Francisco. The study was published in June 2014 in the Journal of the American Geriatrics Society.

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