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. 2019 May 29;10:979. doi: 10.3389/fimmu.2019.00979

Figure 9.

Figure 9

AS101 and SAS prevent islet damage and preserve islet function. (A)AS101 or SAS at 1 mg/kg/injection were administered i.p. every other day to female NOD mice, starting at 3 weeks of age. At 20 weeks, pancreatic heads were fixed and stained for insulin (red), glucagon (green), and nuclear staining (blue). Pancreata from 5 week old mice (pre-diabetic) served as a control. (a) Pre-diabetic; (b) PBS; (c) AS101; (d) SAS. The results are representative of 3 mice/group. 10 slides/mouse were visualized. X400. (B) Microscopic determination of islet radius. Results represent means ± SE of 5 mice/group. *p < 0.01 vs PBS. (C) Pancreas cell lysates from 20w old mice were analyzed for caspase-3 activity by colorimetric assay. Results represent means ± SE of 5 mice/group. *p < 0.01 vs. all groups.