RER during the fasting and re-feeding challenge after 25 weeks of HF feeding.

HFpu and HFs mice were fasted and regained ad-libitum access to their feed at 14.00h, while RER was monitored continuously (A, the grey bars below the figure indicate the dark phase). RER values of individual mice were averaged when mice were fasting (from 23.00h to 6.00h), when mice were in a fasted state (from 6.00h to 14.00h) and during re-feeding (from 14.00h to 22.00h) (B). The table (C) summarises the maximal RER-value during re-feeding based on three consecutive measures, the food quotients of the diets, and the feed intake during the 8 hours of re-feeding. ** P< 0.01 HFs mice vs. HFpu mice.