Health & Fitness

Protecting nerve cells from losing their characteristic extensions, the dendrites, can reduce brain damage after a stroke. Neurobiologists have demonstrated this by means of research on a mouse model.

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What we eat can affect the outcome of chemotherapy - and likely many other medical treatments - because of ripple effects that begin in our gut, new research suggests.

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Researchers developed biomaterial-based inks that respond to and quantify chemicals released from the body or in the environment by changing color. Multiple inks can be screen printed onto clothes or even face masks at high resolution, providing a detailed map of human response or exposure.

from Top Health News -- ScienceDaily https://ift.tt/2A5vFw6

A new paper examines ventilation and medication strategies that can help avoid psychological trauma for severe COVID-19 survivors treated for acute respiratory distress syndrome (ARDS) with mechanical ventilation.

from Top Health News -- ScienceDaily https://ift.tt/2XXTuxC

Researchers studied how staff at fertility clinics view the assessments that childless couples and women undergo in order to access assisted reproduction. It emerges in the interviews that the assessment of the potential parents is based on the child's future welfare and on the responsible use of public resources.

from Top Health News -- ScienceDaily https://ift.tt/372VZD4

An indoor residual spray made by combining a type of volcanic glass with water showed effective control of mosquitoes that carry malaria, according to a new study. The findings could be useful in reducing disease-carrying mosquito populations - and the risk of malaria - in Africa.

from Top Health News -- ScienceDaily https://ift.tt/2AJKvYW

A new study finds a causal link between sleep deprivation and death. In sleep-deprived fruit flies, death is preceded by the accumulation of molecules known as reactive oxidative species in the gut. When fruit flies were given antioxidant compounds that neutralize ROS, sleep-deprived flies remained active and had normal lifespans. The findings may one day inform new approaches to counteract the harmful effects of insufficient sleep in humans.

from Top Health News -- ScienceDaily https://ift.tt/2MzXBuJ