TSG (2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-glucoside) from the Chinese Herb Polygonum multiflorum Increases Life Span and Stress Resistance of Caenorhabditis elegans

Table 1

Summary of the heat-stress survival data depicted in Figure 5.

Adult survival at 37°C
Treatment	Mean	Median		versus DMSO (log-rank)
DMSO	4.82 ± 0.14	4.75 ± 0.17	48
Quercetin (50 µM)	5.22 ± 0.15	5.00 ± 0.16	48	0.10
Quercetin (100 µM)	5.50 ± 0.13	5.50 ± 0.09	48	<0.001
Resveratrol (50 µM)	5.20 ± 0.13	5.25 ± 0.16	48	0.05
Resveratrol (100 µM)	5.29 ± 0.14	5.25 ± 0.24	48	<0.05
TSG (50 μM)	5.89 ± 0.11	6.00 ± 0.10	48	<0.001
TSG (100 μM)	5.94 ± 0.17	5.75 ± 0.12	48	<0.001