Toxic gas in rat brains shows potential for new dementia treatments

Newswise — A potential treatment for dementia and epilepsy could look to reduce the amounts of a toxic gas in the brain has been revealed in a new study using rat brain cells.

The research published in Scientific Reports today [Wednesday 14 April] shows that treatments to reduce levels of hydrogen sulfide (H2S) in the brain may help to ward off damage caused by the gas. By testing rat brain cells, the team of scientists from the University of Reading, University of Leeds and John Hopkins University in the USA found that H2S is involved in blocking a key brain cell gateway that helps the brain to communicate effectively.

Dr Mark Dallas, Associate Professor in Cellular Neuroscience at the University of Reading said:

“This is an exciting finding as it gives us new insights about the role of hydrogen sulfide in various brain diseases, such as dementia and epilepsy. There has…

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