Figure 3.

Photographs of kidneys from rhesus macaques. (A) From a macaque transplanted with E28 pig pancreatic primordia in mesentery and implanted with porcine islets in one kidney; A whitish well-demarcated triangle-shaped graft (arrows) is delineated. (B) A non-implanted kidney from a macaque transplanted with E28 pig pancreatic primordia in mesentery and implanted with porcine islets in the contralateral kidney; and (C) From a macaque implanted with porcine islets in the kidney with no prior transplantation of E28 pig pancreatic primordia. Scale bar, 0.8 cm.