Catalpol Modulates Lifespan via DAF-16/FOXO and SKN-1/Nrf2 Activation in Caenorhabditis elegans

Figure 3

Effects of catalpol on the stress tolerance of wild-type N2 nematodes. (a) To assess thermal tolerance, worms were incubated at 36°C and then their viability was scored. (b) For the oxidative stress assays, worms were transferred to NGM agar plate containing 60 mM of paraquat, and then their viability was scored. Statistical difference between the curves was analyzed by log-rank test.

(a)

(b)