created on Dec. 21, 2012, 5:54 p.m. by Hevok & updated on Dec. 21, 2012, 5:54 p.m. by Hevok
Aging has many site effects on cells, such as mitochondrial damage
, production of reactive oxygen species (ROS
), telomere shortening
, DNA replication systems failure
and protein molecule damage
.
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