Figure 1. Body Composition and circulating IGF-I levels of Weaver Mice.
LBM (A), body fat (B), fat percentage (C), and circulating IGF-I levels (D) of +/+, w/+ and w/w mice of both genders at postnatal date 21, 45 and 60 were measured by DEXA method using a PIXImus instrument and RIA kit, respectively. Each value represents means ± SEM (n= 4–6). #: p<0.001; *: p<0.05 compared to age-matched +/+ mice, as assessed by One-way ANOVA.