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Biomedical subjects

K Minamikawa

Publications and source records attributed to K Minamikawa.

23 records · Page 2Linked to original sources
PubMed1991

[Elevated plasma interleukin-6 in patient with idiopathic thrombocytopenic purpura].

Plasma Interleukin-6 (IL-6) level was measured in patients with idiopathic thrombocytopenic purpura (ITP), systemic lupus erythematosus (SLE), rheumatoid arthritis and aplastic anemia. Increase in the plasma level of IL-6 was observed in patients with ITP and SLE. The plasma IL-6 level decreased with progression of the treatment for ITP, and it showed weak negative correlations with the platelet count at the onset of ITP. The increases in the plasma IL-6 level suggest the involvement of activation of the immune system in the pathogenesis of ITP.

Adolescent↗
PubMedDate not supplied

Hypercoagulable state in patients with hypercholesterolemia: effects of pravastatin.

Molecular markers of the coagulation system and the effects of pravastatin on lipid levels and the coagulation markers were studied in 48 patients (mean age, 55 years) with hypercholesterolemia (plasma total cholesterol levels > 280 mg/dl). Each patient received 10 mg of pravastatin daily for 3 months. Plasma total cholesterol and low-density lipoprotein cholesterol levels decreased significantly during treatment and high-density lipoprotein cholesterol levels increased significantly. Above-normal plasma levels of thrombin-antithrombin III complex, fibrinopeptide A, FDP-D-dimer, plasminogen activator inhibitor-I, and thrombomodulin were found in the patients before treatment; each of these was reduced significantly during treatment. The findings suggest the presence of a hypercoagulable state in hypercholesterolemia and that pravastatin might prevent the hypercoagulable state by reducing hypercholesterolemia.

Adult↗
PubMedDate not supplied

Treatment of disseminated intravascular coagulation with gabexate mesilate.

Gabexate mesilate (FOY) was used to treat 215 patients with disseminated intravascular coagulation (DIC) and 146 patients with a predisposition to DIC (pre-DIC). Sixty percent of DIC patients and 48% of pre-DIC patients exhibited pretreatment organ failure, which resolved after FOY treatment in 16% of DIC patients and 17% of pre-DIC patients. Seventy percent of DIC patients and 49% of pre-DIC patients had a pretreatment bleeding tendency that was ameliorated by FOY treatment in 32% of DIC patients and 30% of pre-DIC patients. Comparison of pretreatment and posttreatment hemostatic studies of the DIC patients revealed that platelet count and levels of fibrinogen degradation products (FDP), thrombin-antithrombin-III complex, and FDP-D-dimer decreased significantly; fibrinogen level increased markedly; and prothrombin time was prolonged. DIC scores were significantly lowered in both leukemic and nonleukemic patients from the third day of treatment with FOY. Among leukemic DIC patients, 59% showed complete remission (CR), 21% partial remission (PR), and 7% exacerbation of their condition; 46% of the nonleukemic DIC patients demonstrated CR, 17% PR, and 17% exacerbation. Of the leukemic pre-DIC patients, 59% showed improvement and 7% exacerbation, whereas 55% of the nonleukemic pre-DIC patients showed improvement and 27% exacerbation.

Disseminated Intravascular Coagulation↗