Fig. 1

Peripheral sensitivity to glucose and insulin. Data are presented as mean ± 1 SD. a Glycemic values under intraperitoneal glucose tolerance test (IPGTT), b Blood glucose values during intraperitoneal insulin tolerance test (IPITT) in fed bats after insulin (0.5 U/kg, b.w.), c Area-under-the-curve (AUC) for IPGTT and (d) AUC for IPITT. Values with different superscripts are significantly different at p < 0.05