title: Protein-calorie malnutrition (PCM) in Egypt immunological changes of salivary protein in PCM.
abstract: Whole saliva protein as well as the separated protein components were estimated in normal and malnourished Egyptian infants and young children. In normal, 8 protein components (Albumin, alpha1-antitrypsin, haptoglobin, beta2-lipoprotein, transferrin, IgA, IgM and IgG) were detected, while in PCM cases two more components (prealbumin and alpha2-macroglobulin) were found. The results also showed that the level of salivary protein components are markedly increased in edematous cases. In non-edeomatous ones, the level of these constituents are slightly increased in 3rd marasmus, but diminished in 2nd grade. It is concluded that the elevation of protein components in saliva of edematous cases could be a result of severe glandular tissue involvement as compared to controls and non-edematous cases. The value of IgA immunoglobulin as specific antibody originated from blood plasma and/or salivary glands may be used to reflect the extent of tissue affection in salivary glands of malnourished cases.
mesh_terms: D000418:Albumins / Q000032:analysis; D002675:Child, Preschool; D004534:Egypt; D006242:Haptoglobins / Q000032:analysis; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D007223:Infant; D008074:Lipoproteins / Q000032:analysis; D011502:Protein-Energy Malnutrition / Q000175:diagnosis*; D012463:Saliva / Q000032:analysis* / Q000276:immunology; D014168:Transferrin / Q000032:analysis; D000515:alpha 1-Antitrypsin / Q000032:analysis
chemical_list: D000418:Albumins; D006242:Haptoglobins; D007136:Immunoglobulins; D008074:Lipoproteins; D014168:Transferrin; D000515:alpha 1-Antitrypsin