FIG. 3.

Piceatannol reduced fat accumulation of glucose-treated worms. (A) Synchronized L1 worms were treated with d-glucose at (0%, 0.5%, 0.75%, or 1%) for 48 h. (B) Synchronized L1 worms were treated with 0.1% DMSO as blank, 0.75% d-glucose as positive control, or 0.75% d-glucose with piceatannol (50 or 100 μM) for 48 h. Triglyceride content was normalized with protein concentration. Values represent different means±S.Es. (n = 3). ^a–cMeans with different letters are significantly different at P < .05.