Suppression of skin reactivity in rats bearing IgE or IgG2a immunocytomas.
Passive cutaneous anaphylaxis (PCA) and reversed PCA have been examined in rats bearing IgE or IgG2a immunocytomas. PCA reactivity was completely abolished in rats bearing an IgE immunocytoma, whereas only a slight suppression of PCA reactivity was found in rats bearing an IgG2a immunocytoma. Reversed PCA reactivity was only slightly decreased in rats bearing IgE or IgG2a immunocytomas.
D000818:Animals; D007073:Immunoglobulin E; D007074:Immunoglobulin G; D008297:Male; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000276:immunology*; D010323:Passive Cutaneous Anaphylaxis; D051381:Rats; D014184:Transplantation, Homologous
D007074:Immunoglobulin G; D007073:Immunoglobulin E