Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
 8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We examined activities of procoagulant and fibrinolysis in homogenate of leukemic cells. Procoagulant activity (PCA) was increased in patients with acute myelocytic leukemia (AML) and acute promyelocytic leukemia (APL), but it was significantly decreased in patients with chronic myelocytic leukemia (CML) and adult T cell leukemia. In CML, PCA was increased in the blastic phase. Plasminogen activator activity (PLGAA) was also increased in patients with AML, APL and acute lymphocytic leukemia (ALL) associated with disseminated intravascular coagulation (DIC). Elastase-like activity, trypsin-like activity and chymotrypsin-like activity (CTLA) were increased in those with myelocytic leukemia, but they were low in those with lymphocytic leukemia. PCA, PLGAA and CTLA were significantly higher in patients with DIC than in those without DIC. Measurement of procoagulant and fibrinolytic activity in leukemic cells homogenate may be useful not only for studying hemostatic abnormalities but also for classification of leukemic cells.
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PMID:[Activity of procoagulant and fibrinolysis in homogenate of leukemic cells]. 259 44

A 58-year-old man, born in Nagasaki prefecture, was admitted to our hospital because of anorexia and general fatigue on November 22, 1984. Hepatosplenomegaly was found without skin eruption. The blood examination on admission revealed leukocytosis (50,800/microliter) and atypical lymphocytes with hyperlobulated nuclei. He had hypercalcemia, and hepatic and renal damage. A diagnosis of adult T cell leukemia (ATL) in the acute stage was made. Treatment with KM2210, a conjugate of chlorambucil and estradiol, was started, and his peripheral leukocytes decreased gradually reaching, 19,700/microliter by the end of this medication. His leukocyte count continued to decrease after discontinuation of KM2210 and reached a nadir of 4,700/microliter. Hepatosplenomegaly and hypercalcemia also improved. About one month later, recurrence of the disease occurred and he was again treated with KM2210. Although the second course of the KM2210 therapy was also successful in relieving hepatosplenomegaly and leukocytosis, it proved impossible to ameliorate his poor condition and he died of DIC. Our case suggests that KM2210 has a remarkable cytotoxic effect against ATL cells even in the acute stage but the optimal schedule of treatment with this new drug should be established in order to obtain more satisfactory therapeutic results.
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PMID:[A case of adult T cell leukemia treated with a new chemotherapeutic agent, KM2210]. 287 13

We report a 49-year-old woman who had adult T-cell leukemia/lymphoma (ATL) of the bone with multiple osteolytic lesions and pathological fractures of her extremities. The WBC count was 15,810/microliter with 0-1% of abnormal lymphocytes, but CT scan revealed no lymphadenopathy. Antibodies to HTLV-I were positive, and a right tibial bone biopsy showed infiltration of ATL cells. Monoclonal integration of HTLV-1 proviral DNA was demonstrated in bone tumor cells. Seven weeks later, she died of DIC due to severe infection during extensive chemotherapy.
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PMID:[Adult T-cell leukemia/lymphoma of bone with multiple pathological fractures]. 1510 41