Open AccessATTEMPTS TO INDUCE IMMUNOLOGICAL ENHANCEMENT FOR KIDNEY ALLOGRAFTS IN RHESUS MONKEYS
Author(s) -
Marquet Rl,
Ankhimova Es,
Gerard A. Heystek,
R. H. Van Leersum,
H. Balner
Publication year - 1978
Publication title -
transplantation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.45
H-Index - 204
eISSN - 1534-6080
pISSN - 0041-1337
DOI - 10.1097/00007890-197804000-00006
Subject(s) - prednisolone , immunosuppression , kidney , antiserum , medicine , immunology , kidney transplantation , antigen
Various rhesus alloantisera were tested for their capacity to induce enhancement of kidney allograft survival in D locus-incompatible rhesus monkeys. Six experimental groups were investigated: 1, ten allografted monkeys remained untreated; 2, six recipients were treated with Imuran and prednisolone; 3, eight rhesus monkeys were treated with a polyspecific "anti-SD" serum; 4, four animals were given oligospecific antikidney serum; 5, four monkeys were treated with oligospecific antiblood serum; and 6, nine recipients were given anti-Ia-like sera plus immunosuppressive treatment with Imuran and prednisolone. It was found that neither treatment with Imuran and prednisolone nor the administration of any of the alloantisera had a substantial effect on kidney graft survival. However, there appeared to be a difference in renal function among experimental groups. At 6 days after grafting, the mean blood urea level in the group treated with Ia-like antisera was found to be significantly lower than those of all other groups. It is discussed that this favourable effect is attributable to treatment with anti-Ia-like sera and not to the additional factors (conventional immunosuppression and partial matching for Ia-like antigens) occurring in this experimental group.