Study shows oxidant hydrogen peroxide can actually slow down cell ageing

Sumary of Study shows oxidant hydrogen peroxide can actually slow down cell ageing:

• Reviewed by Emily Henderson, B.Sc.Nov 9 2020 At high concentrations, reactive oxygen species – known as oxidants – are harmful to cells in all organisms and have been linked to ageing..
• One benefit of antioxidants, such as vitamins C and E, is that they neutralise reactive oxygen species – known as oxidants – which may otherwise react with important molecules in the body and destroy their biological functions..
• Our cells have therefore developed powerful defence mechanisms to get rid of these oxidants, which are formed in our normal metabolism..
• Previous studies of these enzymes have shown that they participate in yeast cells’ defences against harmful oxidants..
• The fact that researchers have now come to a step closer to understanding the mechanisms behind how oxidants can actually slow down the ageing process could lead to new studies, for example looking for peroxiredoxin-stimulating drugs, or testing whether age-related diseases can be slowed by other drugs that enhance the positive effects of oxidants in the body…

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From News-Medical - November 9, 2020May 9, 2021