the nonspecific removal of igg resulted in 1 ) slight biochemical alterations in the serum , 2 ) a transient reduction in the serum blocking activity and appearance of complement-dependent serum cytotoxicity , 3 ) an increase in the serum igm levels , 4 ) a transient increase in the ig surface-bearing lymphocytes and a decrease in `` '' e '' '' rosetting lymphocytes in the first 24-48 hours postperfusion , particularly during the early treatments , 5 ) an improvement in general condition of the patient and decrease in tumor size , and 6 ) histological changes in the tumor consistent with tumor destruction .
C0229671
serum
C0009498
complement