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Luke earned this badge 5 times
may 11 at 10:16Exercise causes number of cell divisions to approach Hayflick limit faster? And hence shorten life expectancy?
aug 24 at 9:23Does every gland type have stem cells for regeneration?
jul 19 '12 at 6:10Do trees age on a microscopic level?
may 11 '12 at 14:42In what ways, if any, does administration of rapamycin *not* mimic calorie restriction?
may 1 '12 at 22:41What are the effects of combining rapamycin with dietary restriction?