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Fig. 3. Correlation between serum leptin concentration and digestible energy intake
in Brandt's voles. Serum leptin concentration was negatively correlated with
digestible energy intake after adjusting for differences in body mass. Open
diamond, LL group; filled diamond, LS group; open square, SS group; filled
square, SL group. The line represents the relationship between parameters for
all the voles (r=–0.542, P=0.002; N=8 except
for SS where N=5).