Figure 1.
Glucose (A and C) and insulin (B and D) plasma levels before (time 0), 60 min after, and 120 min after a 75-g oral-glucose load was given to 170 male subjects (A and B) and 165 female subjects (C and D) from Sicily. Blackened circles indicate subjects carrying the 1484insG. Unblackened circles indicate subjects not carrying the 1484insG. Data are mean ± SEM. An asterisk (*) denotes a P value <.01, by two-way ANOVA, versus subjects not carrying 1484insG. A pound sign (#) denotes a P value <.05, by two-way ANOVA, versus subjects not carrying 1484insG.