Fig. 6From: Metallothioneins 1 and 2, but not 3, are regulated by nutritional status in rat white adipose tissueThe influence of fasting and fasting/refeeding on insulin concentration in rat serum. Insulin concentration in serum of rats fed ad libitum (CN), fasted 48 h (F48), and fasted 48 h and refed 12 h (F48 + 12) are shown on the graph (mean ± S.D., n = 10) *p < 0.05Back to article page