Research Article

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

Figure 1

Survival curves at 20°C in wild-type N2, age-1(hx546), and daf-16(mgDf50) animals. About 100 animals were used in each experiment. Open circle, square, and triangle show controls, shaded circle, square, and triangle show the treatment with 0.1 mM AX, and closed circle, square, and triangle show the treatment with 1 mM AX. Means of lifespan ± standard deviation (SD) in control, 0.1 mM, and 1 mM AX were as Table 1.
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