(H,I) Contribution of TAG synthesis to UK5099 induced energy demand. Primary brown adipocytes were pre-treated with either vehicle (DMSO), 100 nM UK5099, 1 µM DGAT1 and 1 µM DGAT2 or a combination of DGAT1/2 inhibitors with UK5099 for 2 h. OCR were measured in respirometry media supplemented with 5 mM glucose and 3 mM glutamine in the presence of vehicle, UK5099, DGAT1/2 inhibitors, or UK5099 + DGAT1/2 inhibitors. (H) Quantification of non-stimulated OCR from n=6 individual experiments. (I) Quantification of ATP-linked OCR from n=6 individual experiments. Data were normalized to vehicle for each individual experiment. 