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. 2017 Jul 3;12(7):e0180695. doi: 10.1371/journal.pone.0180695

Fig 3. Histology of subcutaneous islet grafts along the first 10 days after transplantation.

Fig 3

(A) Histological images of CD31 (to detect vessels) and insulin (to detect beta cells) immunostaining of PSI and PSI-F grafts at days 1, 3, 7 and 10 after transplantation (Black arrows point to islets and red arrows point to vessels). (B) Quantification of vessels in the subcutaneous grafts after CD31 immunostaining at days 1, 3, 7 and 10 after transplantation. (C) Quantification of apoptotic cells per area in PSI and PSI-F grafts at days 1, 3, 7 and 10 after transplantation. *p<0.05; **p<0.01; ***p<0.001.