The action of anti-A,AB isoantibodies on group A, AB-positive human lymphocytes.


Human lymphocytes of group A and group AB individuals were exposed to anti-A,B antisera both in growth medium and in fresh autologous plasma. Agglutination developed slowly but was present in all positive specimens by four hours and was negative in the group O controls even after 24 hours. There was no loss of viability even in the presence of the fresh… (More)