Figure 2.

Caffeic and chlorogenic acids decreased lipid accumulation and enhanced glycerol release in human Simpson–Golabi–Behmel syndrome (SGBS) adipocytes. Representative pictures captured with 20× magnification (scale bar 50 μm) after the Oil red O staining (A). Absorbance of the Oil red O solution at 495 nm (B). Free glycerol concentration (µM) in the cell culture media (C). Data are expressed as mean ± SEM; each experimental group consisted of at least six technical replicates from three independent biological experiments. * p < 0.05 compared to vehicle control group.