Health & Fitness

A new study shows that analyzing T cells in blood samples could be used to select at-risk patients for type 1 diabetes preventive therapy.

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Young children who were exposed to commonly-prescribed anti-seizure medications in utero do not have worse neurodevelopmental outcomes than children of women who do not take anti-seizure medications.

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Higher levels of vitamin B-related amino acids may be linked to the risk of dementia associated with a certain type of air pollutants called particulate matter, according to a study published in the July 19, 2023, online issue of Neurology®, the medical journal of the American Academy of Neurology. The study does not prove that pollution or amino acids cause dementia, but it suggests a possible link among them.

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People who start taking medication soon after the first signs of multiple sclerosis (MS) may have a lower risk of disability later, according to a new study.

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The brain registers what we see even if we are not consciously aware of it. We even react emotionally to the content. How is this possible? A new experiment reveals that, while various regions of the brain register brief activity when a new image is viewed, the visual cortex retains that pattern of activity -- at a reduced level -- throughout the time the image is viewed. Is conscious awareness when the prefrontal cortex accesses the sustained activity in the visual cortex?

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Investigators have provided new understanding of how diabetes delays wound healing in the eye, identifying for the first time two related disease-associated changes to the cornea.

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Women diagnosed and treated for breast cancer have increased biological aging compared to women who remain free of breast cancer, according to a new study. Among women diagnosed with breast cancer, the association with faster biological aging was most pronounced for those who received radiation therapy, while surgery showed no association with biological aging. This finding suggests that developing cancer is not what increases the aging effect.

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