the regenerating spleen 8 days after an injection of a sublethal dose ( 300 mg/kg ) of cyclophosphamide ( cy ) had a defective capacity to give rise to cytotoxic t lymphocytes ( ctl ) in response against allogeneic cells , whereas the cytotoxicity against 2,4,6-trinitrophenyl- ( tnp ) modified syngeneic cells was at the normal level .
C3485979
allogeneic cells
C0007634
cells