we found that the capacity of cryo-preserved monocytes to move to the source of a chemotactic gradient , to ingest particles , to mount a respiratory burst during phagocytosis , to kill intracellular bacteria , to lyse anti-d sensitized erythrocytes and to help autologous lymphocytes in a proliferative response to mitogens or antigens , was preserved by 70 % or more as compared with non-frozen cells .
C0031308
phagocytosis
C0007634
cells