Hapten-specific T cell responses to 4-hydroxy-3-nitrophenyl acetyl. IX. Characterization of Idiotype-specific effector-phase suppressor cells on plaque-forming cell responses in vitro

The ability of T suppressor cells, induced by the intravenous injection of 4-hydroxy-3-nitrophenyl acetyl (NP)-modified syngeneic spleen cells, to affect an ongoing B cell response was studied in vitro. It was found that the expression of NPb idiotype-positive B cells could be selectively inhibited...

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