(F,G) Contribution of lipolysis to UK5099 induced energy demand. Primary brown adipocytes were pre-treated with either vehicle (DMSO), 100 nM UK5099, 40 µM Atglistatin or a combination of Atglistatin 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, or Atglistatin. (F) Quantification of non-stimulated OCR from n=4 individual experiments. (G) Quantification of ATP-linked respiration from n=4 individual experiments. Data were normalized to vehicle for each individual experiment. 