Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024523 (malabsorption)
 7,319 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The iron status in children with sickle cell anaemia has been studied in 45 patients. The mean haemoglobin level was 7.4 g/dl (s.d. 1.7) and the white cell count more than 11 X 10(9)/l in 35 (78%). Bone marrow examination showed depletion of iron stores of 21 (47%). The total iron binding capacity was elevated in most of the children and serum iron was below the normal mean level for age in 14 (31%) children. The possible causes of iron deficiency in some of these children include dietary deficiency, infections, malabsorption, blood loss through hookworm infestation and growth spurt. In the management of a child with sickle cell disease, iron administration is not recommended unless there is evidence of coexisting iron deficiency.
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PMID:Iron deficiency in sickle cell anaemia in Nigerian children. 618 85

Using slight modifications to the method of Kohn, Mollin, and Rosenbach (1961) the histidine loading test has been carried out in 210 pregnant women. Seventy per cent. of the cases showed complete haematological correlation and this rose to 87% when marrow puncture was performed. False positive results occurred in some cases showing active erythropoiesis in response to iron therapy. False negative results were noted when other complications in addition to anaemia were present, and it was felt that these might interfere with the metabolism of histidine. In some cases the histidine test anticipated the haematological change.Seventy-seven per cent. of women with multiple pregnancies showed evidence of folic acid deficiency. Only in a few cases was the test positive before the 25th week of pregnancy. These were either cases of multiple pregnancy, haemolytic anaemia, malabsorption syndrome, or women with a recent history of megaloblastic anaemia of pregnancy. The test appears to confirm the significance of white cell changes as an indication of folic acid deficiency in pregnancy.
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PMID:PRACTICAL EVALUATION OF THE FIGLU TEST IN PREGNANCY WITH SPECIAL REFERENCE TO THE WHITE CELL CHANGES. 1430 45