Fig. 2.
Representative immunostaining of enteroviral VP1 (brown) in pancreas tissue from (a) DiViD donor 3 (DiViD-3), and two pancreas resections from donors without diabetes, (b) LPN-01 and (c) LPN-15. All donors tested positive for enteroviral PCR. (d) The serial section of DiViD-3 is immunostained with insulin (brown) and glucagon (red), confirming this is an insulin-containing islet. Occasional ductal VP1+ cells were identified in (e) LPN-01 and (f) LPN-15. All sections are counterstained with haematoxylin. Scale bars, 100 μm