Parasite-reactive serum IgE antibodies in African populations. Relation to intestinal parasite load.
Serum IgE levels and IgE antibodies against four intestinal parasites, and the presence and abundance of parasites in stool samples were investigated in 161 Rwanda natives. Most of the IgE turn out to be helminth-reacting antibodies. The stimulation and production of these antibodies are much different from those of anti-amoeba antibodies in their relation to the specific intestinal parasite load; helminth infestations seem to play a major role in the development of anti-amoeba antibodies as well.
D001200:Ascaris / Q000276:immunology*; D003429:Cross Reactions; D004747:Entamoeba / Q000276:immunology*; D004748:Entamoeba histolytica / Q000276:immunology*; D000939:Epitopes; D006636:Histamine Release; D006801:Humans; D007073:Immunoglobulin E / Q000096:biosynthesis*; D009348:Nematoda / Q000276:immunology*; D011863:Radioimmunoassay; D012432:Rwanda
D000939:Epitopes; D007073:Immunoglobulin E