Figure 6.

Fluorescence microscopy of tissue sections originating from (A and C) a normal porcine pancreas or (B) a mesenteric lymph node from a rhesus macaque that had been transplanted with embryonic pig pancreas in mesentery and subsequently with porcine islets in kidney or (D) a subcapsular section from a kidney of a rhesus macaque transplanted with embryonic pig pancreas in mesentery and subsequently with porcine islets in that kidney (PT, proximal tubule). Arrows delineate pig X chromosomes. Arrowheads renal capsule (D). Scale bar 10 µm.