315640.fig.003a
(a)
315640.fig.003b
(b)
315640.fig.003c
(c)
315640.fig.003d
(d)
Figure 3: The results of the glucose and insulin tolerance tests in aged mice. (a, b) Glucose tolerance tests were performed on 18-month-old and mice ( for each genotype). (c, d) Insulin tolerance tests were performed on 18-month-old and mice ( in each genotype). * by Student’s -test.