Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: EC:1.16.3.1 (ceruloplasmin)
 5,074 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The prevalence of respiratory diseases was followed in a group of 80 children (39 boys and 41 girls) of mean age 12.4 +/- 0.9 years during the part of school year (November - May incl.). The specimen of blood was taken from all studied children before the study started and the values of nine serum proteins were measured (IgG, IgA, IgM, IgE, alfa 1-antitrypsin = A 1-AT, transferrin = TRF, ceruloplasmin = CPL, alpha 2-macroglobulin = A 2M, lysozyme = LYS), as well as levels of two secretory proteins in saliva (sIgA and sLYS). The difference between the subgroup of boys, who fall into some respiratory illness during the observation time, and those who remain healthy, did not reach the level of significance. In contrast, the girls subgroup revealed significantly higher respiratory morbidity. With those girls, who remained healthy, the levels of serum IgE were highly increased and A 1-AT level weakly increased compared to ill girls. The level of TRF and CPL were significantly decreased with the healthy girls.
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PMID:The interrelations of some humoral factors of resistance with the prevalence of respiratory diseases in children. I. The differences among the protein levels in healthy and ill children. 617 77

Blood and saliva were collected in the autumn and spring from a group of schoolchildren (39 girls, 35 boys) with a mean age of 11.4 years. Serum immunoglobulin IgG, IgA, IgM and IgE, alpha 1-antitrypsin (A 1-AT), alpha 2 macroglobulin (A 2M), transferrin (TRF), ceruloplasmin (CPL), lysozyme (LYS) and pertussis (PE) antibody levels were determined. Calcium (Ca2+) and total serum protein levels were also determined. Secretory IgA (sIgA) and secretory lysozyme (sLYS) levels were assessed in the saliva. A highly significant drop in Ca2+ levels was found in the spring in boys, while in girls there was only a greater scatter of the values. Mean IgG, IgA and IgM values fell significantly in the spring in both sexes, but IgE levels fell significantly only in boys. PE levels rose significantly in the spring in girls. Among the other proteins, all the values rose in boys, except for TRF, whose levels fell. In girls, LYS and TRF levels rose, but all the other values fell. The coefficients of correlation between Ca2+ and the tested proteins showed a significant relationship only for A 2M and PE in girls and only for the total protein level in boys; in boys, the determination coefficient for sIgA and IgM was over 10%. The results do not testify to the existence of a close relationship between blood Ca2+ levels and Ig and other blood protein levels.
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PMID:Seasonal changes in the relationship of blood calcium levels to immunoglobulins and some of the blood proteins in schoolchildren. 650 75