Interestingly, 4 h
of cooling (27–33 °C) led to a robust increase of Ucp1 and Pgc1a
gene expression (Fig. 2A); no significant changes were observed
in the expression of genes that serve as markers of adipocyte differentiation
such as adipocyte Protein 2 (aP2), peroxisome proliferator-
activated receptor gamma (Pparg), and Adiponectin (Fig.
2B)