Health & Fitness

Thanks to two novel tools, the traditionally difficult surgery to create a replacement ear from a patient's rib cartilage may soon be done faster, more simply and accurately.

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Chronic diseases often lead to fibrosis, a condition in which organ tissue suffers from excessive scarring. Researchers have now developed an immunotherapy that specifically targets the cause -- activated fibroblasts -- while leaving normal connective tissue cells unharmed. If this approach is also found to work in humans, it could lead to an effective treatment for fibrosis.

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Nearly nine in ten cases of sudden cardiac death (SCD) due to hypertrophic cardiomyopathy (HCM) in young people are preceded by symptoms, ECG abnormalities or a positive family history, according to a new study. Those findings suggest that expanding cardiac screening beyond competitive athletes could aid in the prevention of SCD in the young population with HCM.

from Top Health News -- ScienceDaily https://ift.tt/nlw1FZo

A new national survey finds many Americans are losing sleep over stress and worry about the current state of the world. After a global pandemic, polarizing political division and more than two years of turbulent events, nearly one in five survey respondents report struggling to fall asleep at night.

from Top Health News -- ScienceDaily https://ift.tt/THYQzUh

Cercarial dermatitis is caused by the larvae of blood flukes that are parasites of birds or mammals. A new study suggests that a cercarial dermatitis outbreak in South Thailand was caused by the blood fluke Schistosoma indicum. The study offers important insights on these parasites, which, apart from being a public health issue, can also infect livestock animals, threatening the sustenance of people in the region.

from Top Health News -- ScienceDaily https://ift.tt/qib0HUT