Dithothreitol (DTT) treating lymphocytes highly sensitized antibodies in renal pretransplantation patients / 中华器官移植杂志

ABSTRACT

72 sera of highly sensitized antibody patients were detected by 35 samples of undonor lymphocytes before and after the dithothreitol (DTT) treating.The results showed that 72 sera reacted completely to B lymphocytes in both 4℃ and 37℃,but incompletely to T lymphocytes.After removal of the transplant kidney due to rejection,the sera antibody levels of T or B lymphocytes were higher than those of the patients'sera after blood transfusion or pregnancy.The serum T or B antibody levels of pregnancy were the lowest.In DTT-treated sera of highly sensitized patients,the antibodies were mixed types of IgG and IgM.