| the prevalence of immediate and delayed type hypersensitivity reactions to microsporum canis antigens in cats. | spontaneous recovery from microsporum canis infections in cats is thought to be dependent on the development of a competent immune response. the purpose of this study was to determine the prevalence of positive delayed type hypersensitivity reactions in cats with and without dermatophytosis. four groups of cats were intradermally skin tested with m canis extract and test sites were evaluated both subjectively and objectively at 0, 24 and 48 h after injection. delayed intradermal testing (idt) re ... | 2003 | 12765626 |