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1,759 notícias encontradas para "médica"
Contact-free sensors could help track movement symptoms in Parkinson's disease
Disease progression in people with Parkinson's disease can be accurately monitored using sensors, removing some of the limitations of wearable technologies, a new study reports. In the study published in the Journal of NeuroEngineering and Rehabilitation, scientists from the UK D
Foto: Multitech Institute / Pexels
Microglia mechanism reveals why brain's stroke repair window closes
Stroke is one of the leading causes of long-term disability worldwide and often results in impairments in movement, speech and cognition. While rehabilitation helps patients regain some lost functions, the brain's natural ability to repair itself often fades within a few months a
Foto: Shubham Dhage / Pexels
Can cosmetic procedures become addictive? Study links addiction risk to social media and b
As cosmetic procedures surge worldwide and beauty content increasingly dominates social media platforms, a new study from the Hebrew University of Jerusalem suggests that for some women, cosmetic treatments may begin to resemble compulsive or addiction-like behavior. The study, l
Researchers reveal immune mechanisms that drive development of rare allergic stomach disea
Researchers reveal immune mechanisms that drive development of rare allergic stomach disea
Researchers at Tel Aviv University have developed one of the first experimental models that faithfully reproduces eosinophilic gastritis (EoG), a rare but increasingly recognized allergic disease of the stomach. Using this model, they identified the immune pathways responsible fo
Foto: Merlin Lightpainting / Pexels
Regenerating tissues may rebuild order by amplifying tiny cell differences
FMI researchers and their collaborators have shown how regenerating intestinal tissue turns small initial differences between cells into stable patterns. The findings reveal a general principle for how tissues rebuild order after injury, with possible implications for regenerativ
Foto: Kampus Production / Pexels
Long COVID patients are told symptoms are in their head—here's how to change the narrative
Between us, we bring two perspectives to persistent illness: personal experience of long COVID and clinical and research experience in chronic illness rehabilitation.
Two-year lifestyle program improves older adults' cognition 55% more, trial finds
Two-year lifestyle program improves older adults' cognition 55% more, trial finds
Older adults who followed a structured, 2-year healthy lifestyle program improved their memory and thinking skills significantly more than those who received only general health advice, according to the Latin American Initiative for Lifestyle Intervention to Prevent Cognitive Dec
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Keeping moms in the game: FIFA launches guide for pregnant and post-partum players
Soccer players who are pregnant or have recently given birth can kick off the season with more confidence, using a new FIFA tool developed in collaboration with a University of Alberta researcher. Two decision aids, one for playing during pregnancy and one for returning to the ga
Foto: Anna Tarazevich / Pexels
Signaling pathway may help predict immunotherapy response in glioblastoma
Northwestern Medicine scientists have uncovered a biological mechanism that helps explain why most patients with glioblastoma fail to respond to immunotherapy, according to their study published in Nature Communications.
Foto: Lerone Pieters / Pexels
A conscious choice: Local and spinal anesthesia emerge as safer alternatives in spine surg
General anesthesia, once the default choice in spine surgeries, is increasingly giving way to local and spinal anesthesia as the preferred option for eligible patients. Since 2024, surgeons at Singapore General Hospital (SGH) have successfully performed more than 200 spine surger
Ibuprofen safely dampens inflammatory markers in 28-patient drug-resistant tuberculosis tr
The Experimental Tuberculosis Unit (UTE) at the Germans Trias i Pujol Research Institute (IGTP) has published in Nature Communications the results of a phase IIa pilot clinical trial assessing ibuprofen as a host-directed therapy in patients with pre-extensively drug-resistant tu
Can infants detect voices in noisy environments? New research says yes
In noisy environments, organisms differentiate sounds they want to detect from interfering noise to improve their perception of target sounds. This process is widely conserved across species, including birds, crocodiles, ferrets and human adults. But how early in life does this a