Immunologic role of nitric oxide in acute rejection of golden hamster to rat liver xenotransplantation

Figure 1 Liver tissue from isograft (Group I) complicated with subhepatic abscess of cholangiojejunal fistula at 14 d post-transplantation and with pneumonia at 94 d post-transplantation. HE × 66

Figure 2 Liver tissue from isograft (Group I) complicated with subhepatic abscess of cholangiojejunal fistula at 14 d post-transplantation and with pneumonia at 94 d post-transplantation. HE × 66

Figure 3 Liver tissue from acutely rejecting liver xenograft (Group II) at 7 d post-transplant HE × 66

Figure 4 Liver tissue from xenograft (Group V) with double immunosuppressive action at 14 d post-transplantation. HE × 33

Figure 5 NADPH diaphorase histochemocal staining in acutely rejecting liver xenografts (Group II) at 2, 7 d post-transplantation. NADPH-d × 33, × 66

Figure 6 NADPH diaphorase histochemocal staining in acutely rejecting liver xenografts (Group II) at 2, 7 d post-transplantation. NADPH-d × 33, × 66

Figure 7 NO synthase in liver xenograft (Group V) with double immunosuppressive action at 14 d post-transplantation, showing negative NO synthase. NADPH-d × 33

Figure 8 iNOS and cNOS in acutely rejecting rat orthotopic liver xenograft (Group II) at 7 d post-transplantation. ABC × 66

Figure 9 iNOS and cNOS in acutely rejecting rat orthotopic liver xenograft (Group II) at 7 d post-transplantation. ABC × 66

Figure 10 cNOS in liver xenograft (Group V) with double immunosuppressive action at 14 d post-transplantation. ABC × 33