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. 2017 Aug 25;7:9536. doi: 10.1038/s41598-017-10209-0

Figure 6.

Figure 6

Stigmasterol prevents early apoptosis and impaired insulin secretion due to HGP. (a) Annexin V staining of INS-1 cells treated with LG, HGP and HGP + stig, along with Hoechst staining for cell counting. Scale bars, 50 μm. (b) GSIS of INS-1 cells treated with LG, HGP and HGP + stig. Results are presented as the ratio of insulin secretion at 20 mM glucose to insulin secretion at 2 mM glucose. Data are pooled from six different experiments. *p < 0.05. (c) Total insulin from INS-1 cells treated with HGP and varying concentrations of stigmasterol, normalized to cells with no HGP treatment. *p < 0.05, HGP vs. HGP + Stig treatment.