The immune response to a schistosomacide, amoscanate. II. Cell-mediated immune responses.
A potent antischistosomal drug, Amoscanate, was found to induce vigorous serum antibody responses when either fed or administered parenterally as a drug-protein conjugate. Because of preliminary evidence that the drug could bind covalently to proteins in vivo, we decided to investigate the possibility that the drug could act as a contact sensitizing agent like DNCB. It was found that Amoscanate could induce a delayed-type hypersensitivity (DTH) response when painted on the shaved skin of guinea pigs. Moreover, the type of DTH response elicited was found to be cutaneous basophilic hypersensitivity (CBH). The significance of these findings are discussed.
D000814:Aniline Compounds / Q000276:immunology*; D000818:Animals; D003877:Dermatitis, Contact / Q000209:etiology; D004137:Dinitrochlorobenzene; D004159:Diphenylamine / Q000031:analogs & derivatives / Q000276:immunology*; D006168:Guinea Pigs; D007111:Immunity, Cellular; D017879:Isothiocyanates; D012556:Schistosomicides / Q000276:immunology*; D013861:Thiocyanates / Q000276:immunology*
D000814:Aniline Compounds; D004137:Dinitrochlorobenzene; D017879:Isothiocyanates; D012556:Schistosomicides; D013861:Thiocyanates; D004159:Diphenylamine; C012391:amoscanate