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Chronic Joint Pain Plus Depression Can Take Toll on the Brain
Publicado em 21 novembro 2024
Updated Key Takeaways The combination of chronic arthritic joint pain and depression could speed declines in cognition and memory in older people
The brain might be overwhelmed by dealing with these two threats, researchers say
The findings are a wake-up call to doctors to take both conditions more seriously in older patients
THURSDAY, Nov. 21, 2024 (HealthDay News) -- Having achy, painful joints isn't just a physical woe: Coupled with depression, it could also degrade an older [...]
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Scientists discover tiny toad that's world's second-smallest vertebrate
Publicado em 31 outubro 2024Researchers say the flea toad measures just 6.95 millimeters in length and can fit on the tip of a finger. The name of the new species, B. dacnis, pays tribute to Project Dacnis, a conservation, research and education NGO that maintains private areas of the Atlantic Rainforest, including the one where the animal was found, in Ubatuba, on the coast of São Paulo state. Luís Felipe Toledo, corresponding author of the article and a professor in the Institute of Biology [...]ver notícia -
Breathing Could Bring Microplastics Into the Human Brain, Study Shows
Publicado em 16 setembro 2024Key Takeaways Microplastics have been found in numerous human organs, and a new autopsy study finds the brain might now be included on that list 8 of 15 autopsies showed evidence of microplastics in the brain's olfactory bulb The particles might be breathed in, since they are ubiquitous components of air, especially indoors Researchers in Germany and Brazil say that 8 out of 15 autopsied adults had microplastics detected within their brain's smell [...]ver notícia -
Vitamin D May Help Maintain Muscle as You Age
Publicado em 19 dezembro 2022MONDAY, Dec. 19, 2022 (HealthDay News) -- One way to maintain muscle strength with age: Get enough vitamin D. Researchers in Brazil and the United Kingdom found that older folks who were deficient in the vitamin increased their risk of losing muscle strength by 78%. "Vitamin D is known to participate in various functions. …," said study co-author Tiago da Silva Alexandre , a professor of gerontology at Federal University of São Carlos. "Its many roles [...]ver notícia