Ar trebui să ne temem de investigațiile medicale? Ce spun cercetătorii despre expunerea la radiații

A study of over 100 research papers suggests a potential link between ionizing radiation exposure and mechanisms related to Alzheimer's disease. Most data come from higher exposure levels than typically encountered. The analysis indicates an 11% increase in dementia risk for every 100 millisieverts of cumulative radiation exposure. Animal studies show similar patterns, with radiation accelerating brain dysfunction. Researchers identified a protein, eCIRP, that may alter tau proteins, potentially leading to toxic aggregates in Alzheimer's. Further studies are needed to confirm these findings in humans, as most analyzed studies involved much higher radiation doses than usual exposure.