Fig. 4
From: Nanoparticles prepared from pterostilbene reduce blood glucose and improve diabetes complications
a, b Cell viability as a function of the concentration of p(AAPBA-b-PTE) NPs by the MTT assay at 37 °C after 24-h the incubation. Each value represents the mean ± SD (n = 5). c HE stained images representative images of the heart, liver, spleen, lung, kidney and skin of the control group, diabetic group, p(AAPBA-b-PTE)2 group and insulin injection treated group