Structure Characterization and Action Mechanism of an Antiaging New Compound from Gastrodia elata Blume

Figure 3

Effect of 1 on the replicative lifespan of K6001 (a) and the chronological lifespan of YOM36 (b) yeast strains. The average lifespan of K6001 was as follows: control, ; Res at 10 μM, ; and 1 at 0.1 μM, ; at 1 μM, ; at 3 μM, ; and at 10 μM, . Each experiment was repeated thrice, and the results were expressed as . and indicate a significant difference relative to the control ( and ). The days at which viability is equal to 0 of YOM36 after treatment with 1 were as follows: control, 11 days; 1 at 1 μM, 11 days; and 1 at 3 μM, 17 days.

(a)

(b)