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. 2020 Oct 9;27(12):3474–3480. doi: 10.1016/j.sjbs.2020.09.060

Fig. 4.

Fig. 4

Effect of ellagic acid (Ella), ellagic acid nanoparticles (Ella NPs), and their combination with metformin on insulin immunostaining in pancreatic islets of Langerhans after 9 weeks. Photos represents pancreas of control [A], high fat diet (HFD) [B], diabetic [C], metformin [D], Ella [E], Ella + metformin [F], Ella NPs [G], Ella NPs + metformin [H]. (Insulin immunoreactivity X 600).