Mouth lesions in iron-deficient anemia: relationship to Candida albicans in saliva and to impairment of lymphocyte transformation.
The atrophic glossitis and angular chilosis in patients with iron-deficient anemia are associated with infection of the mouth by Candida albicans. Saliva from these patients contained more Candida and supported the growth of Candida better than did saliva from a control group. The possibility that growth of Candida may be due to impaired lymphocyte function was investigated by measuring transformation of lymphocytes stimulated with phytohemagglutinin. Transformation was depressed in iron-deficient subjects and returned to normal after correction of their iron status. The lymphocyte count in the peripheral blood was also depressed and corrected by additional iron. Impaired lymphocyte function did not explain the mouth lesions and growth of Candida in saliva since lymphocyte transformation was equally depressed in patients with and without mouth lesions. A local factor, such as an effect of lack of iron on the resident vacterial flora of the mouth, may be important.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000747:Anemia, Hypochromic / Q000097:blood / Q000150:complications* / Q000276:immunology; D002176:Candida albicans / Q000254:growth & development / Q000276:immunology; D002177:Candidiasis / Q000276:immunology; D002908:Chronic Disease; D005260:Female; D005928:Glossitis / Q000097:blood / Q000209:etiology / Q000276:immunology; D006801:Humans; D007111:Immunity, Cellular; D037102:Lectins / Q000494:pharmacology; D007958:Leukocyte Count; D008213:Lymphocyte Activation; D008214:Lymphocytes; D008297:Male; D008875:Middle Aged; D009059:Mouth Diseases / Q000097:blood / Q000209:etiology* / Q000276:immunology; D012463:Saliva / Q000382:microbiology*; D013936:Thymidine / Q000378:metabolism; D014316:Tritium
D037102:Lectins; D014316:Tritium; D013936:Thymidine