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Fig. 3 | Stem Cell Research & Therapy

Fig. 3

From: Co-treatment with grape seed extract and mesenchymal stem cells in vivo regenerated beta cells of islets of Langerhans in pancreas of type I-induced diabetic rats

Fig. 3

Hematoxylin and eosin stained rats’ pancreatic sections showing A & B normal pale stained islets of Langerhans (red arrow) in healthy control group I (× 100 and × 200, respectively); C & D Small-sized hypocellular islets (yellow arrow) with scattered apoptotic beta cells in untreated diabetic group II (× 200 and × 200, respectively); E, F, G & H Average-sized islets with few scattered apoptotic cells (blue arrow) in GSE-treated diabetic group III and MSCs-treated diabetic group IV (× 400); I & J normal pale stained islets of Langerhans (red arrow) in GSE/MSCs-treated diabetic group V (× 200 and × 400, respectively)

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