É possível eliminar a gordura do fígado somente com a prática de atividade física?
Estudos recentes confirmam: a atividade física, independentemente de dietas ou perda de peso, é eficaz contra a gordura no fígado.
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New technology helps reveal how the heart generates cells with regenerative potential
Two research teams at the Centro Nacional de Investigaciones Cardiovasculares Carlos III (CNIC) have developed a pioneering technique in Spain to characterize the proteome of individual cardiomyocytes—the cells responsible for heart contraction.
Healthy gut microbes in 6-week-old infants linked to lower risk of malaria during first ye
In a small study in the Democratic Republic of Congo, 6-week-old infants with healthy gut microbiomes were less likely to contract malaria in their first year of life. While the study is preliminary, it suggests the possibility that treatments such as probiotics could protect aga
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Neuron silence may predict epileptic seizures milliseconds before onset, could lead to sei
After the storm comes the calm. But contrary to the famous proverb, the brain's neurons enter a period of calm before the neuronal storm that is an epileptic seizure. An international team of researchers has now demonstrated that this silencing of neurons can serve as a marker ca
New mechanism explains how nerve cells form one long output branch
DZNE researchers have uncovered a mechanism that determines why a neuron usually forms a single, long extension called an "axon"—a phenomenon that is fundamental to how our brain functions. Contrary to the common view that external cues drive axon formation, the team of scientist
New study highlights potential challenges for using automated AI tools in health care
In experiments in which physicians made decisions about treating hypothetical patients, the physicians tended to trust incorrect advice presented as being generated by artificial intelligence (AI), even after being given the opportunity to notice that patient recovery data contra
Meningococcal B vaccine ineffective in gonorrhea prevention for men who have sex with men
The meningococcal B vaccine is ineffective in gonorrhea prevention among men who have sex with men (MSM) at high risk of infection, according to findings from the world's largest randomized controlled trial (RCT) into possible efficacy published in the New England Journal of Medi
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Eletrólitos: entenda seu papel vital na hidratação, contração muscular e performance em treinos intensos. O recorte ajuda a contextualizar a pauta dentro de Fitness.
Vaginismo: quando informação e acolhimento fazem a diferença
O vaginismo afeta a sexualidade feminina pela contração pélvica. Entenda o que é, suas causas e os tratamentos eficazes.
Amyloid-clearing treatment may curb tau buildup for years in Alzheimer's brain
An analysis of the brain of a deceased Alzheimer's disease (AD) clinical trial participant found that regions where an anti-amyloid therapy successfully cleared amyloid plaques showed little to no evidence of tau tangles, a hallmark of AD closely linked to neurodegeneration and c
Mature eye cells turn back into stem cells after injury, mouse study finds
Researchers at Technion have uncovered a surprising natural mechanism through which the body repairs itself: Contrary to what was previously believed, mature, aged cells retain an extraordinary ability to "turn back time" and revert to active stem cells that regenerate damaged ti