title: IgG subclass levels in malaria-infected Nigerians.
abstract: IgG class and subclass levels were measured in the sera of malaria-infected patients who had high serum antibody titres (greater than or equal to 1 in 5,120) as well as in uninfected controls with low serum malaria antibody titres (less than or equal to 1 in 320). The malaria-infected patients had higher IgG and IgGI subclass levels than the uninfected controls (p less than 0.005). There was a slight diminution in the mean IgG3 concentration in the malaria-infected patients.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis / Q000096:biosynthesis / Q000145:classification*; D008288:Malaria / Q000453:epidemiology / Q000276:immunology*; D008297:Male; D009549:Nigeria; D010963:Plasmodium falciparum / Q000276:immunology
chemical_list: D007074:Immunoglobulin G