Figure 6. Effect of 5-HTR antagonists (1A, 1B, 1D, 2A, 5A and 7) on 5-HT-induced melanogenesis.
A: Representative expression analysis of 5-HTRs transcripts in B16F10 cell and brain (positive control). B: Analysis of 5-HTR1A, 1B, 1D, 2A, 5A and 7 antagonists on 5-HT-mediated melanogenesis. Data are expressed as means ± SD (n = 4). ***p<0.001 vs Control, ###p<0.001 vs 5-HT (100 µM).