Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023473 (chronic myeloid leukemia)
 18,916 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Red cell enzymes, 2,3-diphosphoglycerate (2,3-DPG) and adenosine triphosphate (ATP), were evaluated in a 23-mo-old boy with juvenile chronic myelocytic leukemia (JCML) at the onset of his illness and 6 mo later during the accelerated phase. The activities of the age-dependent red cell enzymes, hexokinase, aldolase, pyruvate kinase, and glucose-6-phosphate dehydrogenase, were elevated, as were the concentrations of red cell 2,3-DPG and ATP, consistent with a young red cell population metabolizing at an increased glycolytic rate. The activities of the non-age-dependent enzymes, glyceraldehyde-3-phosphate dehydrogenase (G3PD), phosphoglycerate kinase, and enolase, were also increased to levels similar to or greater than those observed in term infants. As the illness progressed, the activity of red cell G3PD increased further, and phosphoglucose isomerase activity increased markedly. These results are consistent with the prior suggestion that JCML represents a reversion to "fetal" erythropoiesis.
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PMID:Fetal erythropoiesis in juvenile chronic myelocytic leukemia. 622 20

The investigation of cell composition and different biochemical parameters (ceruloplasmin, lactate dehydrogenase, aldolase, ferritin, beta-2-microglobulin) in cerebrospinal fluid has been performed in 37 patients with chronic myeloid leukemia at different clinicohematological stages. The age of the patients ranged from 16 to 67 years. CNS involvement has been diagnosed in 8 (21.6%) patients by clinical and cytological criteria and in 5 (13.5%) patients on the basis of changes in liquor cytograms and in biochemistry. Morphological substrate of leukemic infiltration may be represented by blast cells and cells of granulocytic line of all stages of differentiation. Direct correlation has been established between ferritin and beta-2-microglobulin levels in liquor and its cytological patterns. This permits a conclusion on possible usage of liquor concentration of beta-2-microglobulin and ferritin measurements as additional tests in the diagnosis of neuroleukemia in chronic myeloid leukemia.
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PMID:[The cytological and biochemical aspects of studying the cerebrospinal fluid in patients with chronic myeloleukemia]. 821 76

Allogeneic BMT was performed in a 33-year-old man because of CML. Donor was his HLA-identical brother. GVHD prophylaxis consisted of short-term MTX and i.v. CsA. On day 17 cutaneous GVHD grade-III developed and high-dose methyl-prednisone was added. Initial daily dose of CsA was 4 mg/kg i.v. CsA dosage was adapted to maintain blood trough levels between 200 and 350 ng/ml. On day 27 the patient developed severe musculoskeletal pain of knees, legs, feet, hands, shoulders and ellbows. Only high-dose opioids and dextropropoxyphen were effective for analgesia. Additional medication besides CsA consisted of parenteral nutrition, steroids and antibiotics for total intestinal decontamination. Clinical and radiological examinantion revealed no causes for musculoskeletal pain. Serum levels for lactate-dehydrogenase, aldolase, alkaline-phosphatase, creatinphosphokinase with isoenzymes, electrolytes including magnesium were within normal ranges. Pain decreased within 4 days after switching, from intravenous to oral application. This case indicates that CsA in high dosage given intravenously combined with steroids can cause severe musculoskeletal pain as side effect in allogeneic BMT.
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PMID:Severe musculoskeletal pain after cyclosporin A treatment in a patient undergoing allogeneic BMT. 2159 53