Aging
Testosterone gel plus exercise may limit visceral fat gain in older women recovering from hip fractures
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A University of Connecticut-led clinical trial found that older women recovering from a recent hip fracture who used a topical testosterone gel alongside a structured exercise program did not experience the typical rise in visceral abdominal fat seen during recovery. Researchers followed participants for six months and assessed body composition with imaging scans.
Researchers at Edith Cowan University have proposed that positive travel experiences could help slow some signs of aging. By applying the theory of entropy to tourism, they argue it supports the body's balance and resilience. The findings appear in a 2024 study published in the Journal of Travel Research.
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Researchers at UCLA have identified senescent immune cells, dubbed 'zombie' cells, that accumulate in aging livers and contribute to fatty liver disease. By eliminating these cells in mice, the team reversed liver damage and reduced body weight, even on an unhealthy diet. The findings, published in Nature Aging, suggest similar mechanisms may drive human liver conditions.
In Japan, community-based agencies known as Silver Jinzai centers allow retirees and older residents to stay active through part-time work opportunities for anyone aged 60 or older. In Tokyo's Komae neighborhood, 85-year-old Makiko Kimura enjoys interacting with children at a local candy shop. These centers number more than 1,300 nationwide, with over 670,000 members.
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Aging societies worldwide face rising demand for elder care amid caregiver shortages. In China, robots in care facilities assist with reminders, medication schedules, and vital sign monitoring. In Latin America, including Cuba, adoption of these technologies remains in early stages but shows promise in complementing family care.
Renowned San Francisco chef Dominique Crenn, turning 61 in April, shares insights on her career, cancer survival, and shifting priorities in a new interview. The French-born culinary innovator discusses her three Michelin stars, Hollywood work, and commitment to sustainability. She emphasizes authenticity over accolades and the importance of kindness in the food industry.
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Researchers at UCLA have identified a protein that slows muscle repair in aging but enhances cell survival in mice. Blocking the protein improved healing speed in older mice, though it reduced long-term stem cell resilience. The findings suggest aging involves survival strategies rather than mere decline.
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