Health & Fitness

The neurotransmitter glutamate is essential for regulating everything from mood to memory, but it can also encourage a toxic buildup of protein, which can contribute to Alzheimer's and related diseases. Scientists now describe a new approach for counteracting these devastating and often fatal neurodegenerative effects. Researchers made their discovery by studying lab mice as well as human brain 'organoids,' which are rudimentary brain-like structures grown in the lab.

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A team has found two antibodies that can work together to neutralize the virus that causes COVID-19 in all its current known variations in a laboratory environment. More research is needed, but the approach shows promise in developing treatments to keep pace with evolving viruses.

from Top Health News -- ScienceDaily https://ift.tt/zBKpyM2

Engineers have developed a pioneering prosthetic hand that can grip plush toys, water bottles, and other everyday objects like a human, carefully conforming and adjusting its grasp to avoid damaging or mishandling whatever it holds.

from Top Health News -- ScienceDaily https://ift.tt/Zgy0kdh