Fig. 1From: Astragalus polysaccharide restores insulin secretion impaired by lipopolysaccharides through the protein kinase B /mammalian target of rapamycin/glucose transporter 2 pathwayThe effects of APS on INS-1 cell viability. The TC50 was calculated to be 1859 µg/mL. TC50: concentration inducing 50% cell mortalityBack to article page