Supplemental Cellular Protection by a Carotenoid Extends Lifespan via Ins/IGF-1 Signaling in Caenorhabditis elegans

Figure 4

Localization of DAF-16::GFP in wild-type (a, b, e, and f) and age-1 animals (c, d, g, and h). Panels of (a, b, c, and d) show the 4-day-old animals, and panels of (e, f, g, and h) show the 14-day-old animals. Furthermore, Panels of (b, d, f, and h) show AX-exposed animals in each strain. Scale bar = 200 μm. Means of number of DAF-16-translocated nuclei ± SD in control and 1 mM AX were as Table 2.

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