PLASMA FERRITIN CONCENTRATIONS IN ANEMIC CHILDREN - RELATIVE IMPORTANCE OF MALARIA, RIBOFLAVIN DEFICIENCY, AND OTHER INFECTIONS

被引:23
作者
ADELEKAN, DA [1 ]
THURNHAM, DI [1 ]
机构
[1] DUDLEY RD GEN HOSP,CLIN INVEST UNIT,BIRMINGHAM B18 7QH,W MIDLANDS,ENGLAND
关键词
anemia; glutathione reductase activity; infection; malaria; plasma ferritin; riboflavin deficiency;
D O I
10.1093/ajcn/51.3.453
中图分类号
R15 [营养卫生、食品卫生]; TS201 [基础科学];
学科分类号
100403 ;
摘要
Anemia (hemoglobin <110 g/L) was documented in 36 children of both sexes aged 1-12 y who were divided into two groups: malaria and other infections. The control subjects were 10 children of similar age with no anemia and without any apparent infections. Plasma ferritin concentrations (median, range) were higher in the anemic patients (203 μg/L, 21-5000 μg/L) than in control children (52 μg/L, 25-239 μg/L) although ferritin concentrations in those with laria were still within the normal range (99 μg/L, 21-205 μg/L). In the rest of the anemic group, five patients had plasma ferritin concentrations > 1000 μg/L. There was no difference in riboflavin status between control subjects and patients or between the two anemic groups. Severity of anemia was no different between the two anemic groups either. The data indicate that riboflavin deficiency makes no contribution to the infection-induced elevation in plasma ferritin and that the contribution of malaria is smaller than that of other unidentified factors.
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页码:453 / 456
页数:4
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