Predicting future amyloid conversion: the role of baseline amyloid distribution, genetic and cognitive resilience

Long-term inhalation of toxic air appears to dull the protective power of regular workouts, according to a massive global study spanning more than a decade and over a million adults. While exercise still helps people live longer, its benefits shrink dramatically in regions with heavy fine particle pollution—especially above key PM2.5 thresholds common in many parts of the world. The researchers emphasize that outdoor activity shouldn’t stop, but better air quality could unlock far greater health gains. Source link India RBI’s Balancing Act: Inflation… Hotels, refunds: How IndiGo is… After Modi-Putin meet, India and… Three Annamalai University faculty… Stock…

Kashmira Chawla, M.D., teaching in Zambia In Lusaka, Zambia, where clinical improvisation is often essential, Mayo Clinic anesthesiologist Kashmira Chawla, M.D., led a group of senior residents from Mayo Clinic School of Graduate Medical Education (MCSGME) on a collaborative expedition to improve airway management and perioperative care.  Supported by a scholarship from the Mayo Clinic Global Health Program, Dr. Chawla and her trainees spent a month working with Zambian clinicians so they could both teach and perform a life-saving procedure called awake fiberoptic intubation. This procedure helps doctors safely place a breathing tube in patients with difficult airways. But in Zambia,…

Spermine, a small but powerful molecule in the body, helps neutralize harmful protein accumulations linked to Alzheimer’s and Parkinson’s. It encourages these misfolded proteins to gather into manageable clumps that cells can more efficiently dispose of through autophagy. Experiments in nematodes show that spermine also enhances longevity and cellular energy production. These insights open the door to targeted therapies powered by polyamines and advanced AI-driven molecular design. Source link India RBI’s Balancing Act: Inflation… Hotels, refunds: How IndiGo is… After Modi-Putin meet, India and… Three Annamalai University faculty… Stock Market PTC Industries stock zooms 93%… BlackRock's CEO Sees… Empire…