Supplemental Cellular Protection by a Carotenoid Extends Lifespan via Ins/IGF-1 Signaling in Caenorhabditis elegans
Figure 3
Mitochondrial contents of various strains. Left-hand open bar for each strain of 4 days old (a) and 14 days old (b) indicates mitochondrial level in vitro without 1 mM AX exposure, and right-hand shaded bar indicates values with AX exposure. Data are means ± standard error of the mean (SEM) of ten independent measurements. values, which were calculated using a two-tailed -test for paired samples with unequal variances, are .