Impact of high dietary protein on lipid metabolism in porcine adipose tissue at body weight 100 kg. ↑: up-regulation of gene expression or increased concentration of metabolites. ↓: down-regulation of gene expression or enzyme activity or decreased concentration of metabolite. +: enhanced metabolic pathway; -: diminished metabolic pathway. At body weight 30 kg, there were no differences except that gene expression of FAS was up-regulated.