Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038362 (stomatitis)
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The hypothesis that social indices and educational level of mother are potential sources of childhood malnutrition was tested in Kampumbu, Zambia. Hemoglobin, hematocrit, protein and albumin levels in children were studied in relation to malnutrition. Six hundred and fifty rural children (306 males and 344 females) aged one and fourteen years exposed to various types of diet and environmental factors were selected randomly. Data on economic status, diet environment and educational attainment as well as other demographic information were collected. The major epidemiological findings were that the difference in the distribution of malnourished children by socio-economic status (as measured by income) and hypochromotrichia, oedema or stomatitis was significant (X2 = 4.1, P less than 0.025), and the relative odds were significantly greater than unity at 0.05 level. Similarly, there was a very significant difference (X2 = 7.4, P less than 0.005) in the distribution of malnourished children by socio-economic status (as measured by house grades) and hypochromotrichia, oedema or stomatitis. The estimated relative odds were significantly greater than unity at 0.05 level. Other variables, including age, history of hookworm, were not found to be determinants of risk for malnutrition.
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PMID:An approach to the detection of malnutrition in rural children using socio-economic indices and level of education of mother as proxy. 698 92

Hemoglobin (Hb) has been widely studied as a raw material for various types of oxygen carriers. In the purification of Hb from red blood cells including virus inactivation and denaturation of other proteins and the long-term storage of Hb vesicles (HbV), a deoxygenation process is one of the important processes because of the high stability of deoxygenated Hb to heating and metHb formation. Though an oxygenated Hb solution can be deoxygenated with an artificial lung, it is difficult to reduce the oxygen partial pressure of the Hb solution to less than 10 Torr. We developed an electrochemical system for complete deoxygenation of the Hb solution at the cathode compartment using hydrogen containing nitrogen gas at the anode compartment. Oxygen in the Hb solution was reduced to OH(-) at the cathode compartment within several minutes at a potential value of -1.67 V and was finally converted to water by neutralization with H(+) from the anode in the whole system. The resulting completely deoxygenated Hb could tolerate heat treatment at 62 degrees C for 10 h with no denaturation of deoxygenated Hb. The metHb formation rate of reoxygenated Hb at 37 degrees C was not changed after heat treatment. Furthermore, vesicular stomatitis virus (VSV) could be inactivated at an inactivation degree of more than 5.96 log by heat treatment.
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PMID:Complete deoxygenation from a hemoglobin solution by an electrochemical method and heat treatment for virus inactivation. 1182 7