Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0024530 (malaria)
 44,886 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Serum vitamin B12 and vitamin B12 binding proteins (transcobalamins, TCS) were determined in patients with malaria, amoebic liver abscess, carcinoma of the liver, infectious hepatitis, cirrhosis and chronic myelocytic leukemia (CML) as well as in 60 blood donor subjects. Serum vitamin B12 in patients with infectious hepatitis, cirrhosis and CML were higher than that of the normal subjects. The values of unsaturated vitamin B12 binding capacity (UBBC) in patients with carcinoma of the liver, infectious hepatitis, cirrhosis were lower while that of patients with CML were higher than that of the normal subjects. A markedly increased TCI and decreased TCII was observed in patients with CML while these changes was much less in patients with other liver diseases. The difference was possibly due to a flooding of vitamin B12 from damaged liver cells into the circulation and the decreased synthesis of transcobalamins in patients with liver diseases while the increased granulocytes, the source of TCI, was much increased in patients with CML.
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PMID:Vitamin B12 and vitamin B12 binding proteins in liver diseases. 60 23

A 25-year-old man presented with a history of fever, chills and vomiting for three days. The parasite count was 207 ring-forms of P. falciparum per 1000 red cells. He developed hemoglobinuria and excreted hemoglobin in the urine 0.20-0.30 g/dl for 14 days during admission. Many blood transfusions were administered for correcting anemia. Although the malarial parasites disappeared one week after anti-malarial therapy, however, the fever and hemoglobinuria persisted. The Weil-Felix reaction OXK was positive with a titre of 1:40 on admission and increased to 1:160 on the second week. Chloramphenical and prednisolone were given for treatment of typhus fever and all symptoms subsided. Serum TCII levels were found to be increased and persisted high during the hemoglobinuria. The clearance of TCII was lower and increased relatively slowly to the normal level on day 30. On the other hand, TCII excretion in the urine was found to be increased during hemoglobinuria. These findings indicate that the catabolism and clearance of TCII in this patients is impaired with increased TCII excretion in the urine in parallel to the hemoglobinuria. Serum TCII level is, therefore, increased and persistently high in a patient with malaria and typhus fever infections with hemoglobinuria.
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PMID:Persistently elevated serum transcobalamin II in a patient with cerebral malaria and typhus infections. 762 77