Figure 7.
Pre-transplant IgM (upper) and IgG (middle) binding and CDC (at 25% serum concentration) (lower) of recipient baboons receiving pig kidney grafts to GTKO (left) and TKO (right) pig PBMCs. Results are expressed as mean ± SEM. On the y axis, the dotted line represents cut-off value of binding (relative GM) (IgM:1.2, IgG:1.1). For CDC, on the y axis, the dotted line represents cut-off value of cytotoxicity (6.4%). (*p < 0.05, **p < 0.01; ns = not significant).