Lymph flow and changes in intracellular enzymes during healing and rejection of rabbit skin grafts

1. Autografts and homografts of full thickness skin were made on a hind limb of rabbits. During the following days the appearance and histological changes of the grafts were studied; the lymph flow from the limb, and the enzyme activities in the supernatant and cell pellet of the lymph after centrifugation were determined, as well as the enzyme activities in the graft roof and the underlying host tissue. It was further examined whether a lymphatic and vascular connexion occurred between graft and host tissue.