- Effects of combined expression of human complement regulatory proteins and H-transferase on the inhibition of complement-mediated cytolysis in porcine embryonic fibroblasts. Lee, J.H., Lee, H.J., Nahm, K.M., Jeon, H.Y., Hwang, W.S., Paik, N.W., Rho, H.M. Transplant. Proc. (2006)