[Heterologous fibrinogen for tissue adhesion. immunological and histological investigations (author's transl)].
The immunological reactions of heterologous fibrin were investigated in a sensitive experimental system. In 10 rabbits autologous full-thickness skin grafts were glued with bovine fibrinogen cryoprecipitate. 5 of these animals had been immunized against this adhesive before transplantation. In a control group the graft was fixed with homologous fibrinogen cryoprecipitate. Examination of the sera of the animals for antibodies against fibrinogen was performed before immunization, 1 day prior to and 14 days after skin grafting. 14 days after skin adhesion all grafted areas were examined by histological methods. In the group without preoperative immunization antibodies were found against fibrinogen. The skin graft healed in this series in the same manner as in the sham group. In the series with preoperative immunization the glued skin graft was discharged early and the healing procedure of the defect was retarded.
D000818:Animals; D000906:Antibodies / Q000032:analysis; D002417:Cattle; D005340:Fibrinogen / Q000276:immunology / Q000592:standards*; D006084:Graft Rejection; D007114:Immunization; D011817:Rabbits; D016038:Skin Transplantation; D014014:Tissue Adhesives / Q000592:standards*; D014182:Transplantation, Autologous
D000906:Antibodies; D014014:Tissue Adhesives; D005340:Fibrinogen
Immunologische und histologische Untersuchungen bei der Gewebeklebung mit heterologem hochkonzentriertem Fibrinogen