Sensitization capacity of ethylenediamine in the guinea pig and induction of unresponsiveness.
The sensitization capacity of ethylenediamine was examined by the guinea pig maximization test and compared with dinitrochlorobenzene. Ethylenediamine was found to be a potent sensitizer. An attempt at oral induction of unresponsiveness (tolerance) was unsuccessful with ethylenediamine and DNCB and the same negative result was obtained with intravenous injection of ethylenediamine. Only by the intravenous injection of dinitrobenzene sulfonic acid was unresponsiveness successfully established in 90% of the guinea pigs.
D000818:Animals; D004137:Dinitrochlorobenzene / Q000276:immunology; D005029:Ethylenediamines / Q000276:immunology*; D005260:Female; D006168:Guinea Pigs; D007108:Immune Tolerance; D007114:Immunization; D010328:Patch Tests
D004137:Dinitrochlorobenzene; D005029:Ethylenediamines