Effects of adipocyte-specific Beclin1 KO on lipid droplets and mitochondrial content in BAT and WAT. (A) Schematic diagram illustrating the experimental schedule for tamoxifen (5 days) and CL316243 (3 days) treatment. B. H&E staining of paraffin sections of BAT, iWAT, and gWAT of WT and Beclin1adipoqKO mice (size bar = 40 μm). (C) Immunoblot analysis of BAT, iWAT, and gWAT of WT and Beclin1adipoqKO mice treated with CL for 3 days (n = 6–8 per condition, mean ± SEM, ∗P < 0.05, ∗∗P < 0.01, ∗∗∗P < 0.001).