腸内細菌とくに大腸菌属による生体の感作とその意義に関する研究 : 第9報培養白血球反応を指標としてのO-抗原共有大腸菌・赤痢菌間の交叉遅延型アレルギー反応の証明

概要

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Leucocytes removed from guinea pigs sensitized with adjuvant-added Escherichia coli 0-13 were acted upon the antigen of Shigella flexneri 2b having O antigen in common with the sensitizing strain and also upon the antigen of Shigella sonnei having no common antigen as the control. As the result, tissue culture type test of leucocytes was found to be positive in the former case and negative in the latter. The delayed cross allergic reaction between E. coli and Sh. flex. having O antigen in common was demonstrated by these tissue culture type tests of leucocytes.
1961-03-30