Articles with "radical theory" as a keyword



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Congruences on topological spaces with an application to radical theory

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Published in 2019 at "Algebra universalis"

DOI: 10.1007/s00012-019-0598-0

Abstract: A congruence is defined on a topological space. This leads to the topological versions of the algebraic isomorphism theorems and some of their consequences. In addition, a Hoehnke radical of a topological space is defined… read more here.

Keywords: congruences topological; theory; application radical; spaces application ... See more keywords
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A free radical theory of frailty

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Published in 2018 at "Free Radical Biology and Medicine"

DOI: 10.1016/j.freeradbiomed.2018.06.028

Abstract: Abstract The free radical theory of ageing provided an intellectual framework for many laboratories working on ageing. However, experimental and clinical evidence showing that high doses of antioxidants do not have an effect on ageing… read more here.

Keywords: theory frailty; radical theory; free radical; frailty ... See more keywords
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Updating the Free Radical Theory of Aging

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Published in 2020 at "Frontiers in Cell and Developmental Biology"

DOI: 10.3389/fcell.2020.575645

Abstract: The free radical theory of aging, one of the nine suggested hallmarks of aging (López-Otín et al., 2016), implicates the gradual accumulation of oxidative cellular damage as a fundamental driver of cellular aging (Harman, 1956;… read more here.

Keywords: theory; theory aging; radical theory; free radical ... See more keywords