日本腎臓学会誌
Online ISSN : 1884-0728
Print ISSN : 0385-2385
ISSN-L : 0385-2385
保存期慢性腎不全患者における凝固・線溶系に関する研究
―慢性糸球体腎炎と糖尿病性腎症の比較―(多施設共同研究)
長宅 芳男槇野 博史頼岡 徳在堅村 信介大澤 源吾山木戸 道郎川崎 寛中加藤 譲松崎 益徳四方 賢一上枡 次郎宗宮 基藤井 善蔵林田 重昭那須 誉人大藪 靖彦新田 豊川西 秀樹碓井 公治藤原 謙太高杉 敬久金原 幸司浜口 直樹熊谷 功市川 晴夫高橋 真紀大森 浩之有元 克彦味埜 泰明川端 研治赤木 正彦前田 貞亮太田 善介
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1997 年 39 巻 5 号 p. 474-482

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To clarify the abnormalities of coagulation and fibrinolytic systems in predialysis patients with chronic renal failure, we measured indices of coagulation and fibrinolytic systems in 33 predialysis patients whose creatinine (Cr) levels were over 3.0 mg/dl. We termed twenty-four patients with chronic glomerulonephritis the "CGN group". We also termed nine patients with diabetes mellitus the "DM group". We measured thrombin •antithrombin III complex (TAT), α2 plasmin inhibitor plasmin complex (PIC), D-dimer, protein C, protein S, thrombomodulin (TM), vitronectin, tissue plasminogen activator •plasminogen activator inhibitor-1 complex (tPAI-C) in these two groups. Furthermore, we measured the same indices after 6 months in the CGN group. As a result, the plasma levels of both TAT, PIC, TM/Cr ratio in the DM group were significantly higher than those in the CGN group. In the CGN group, changes in both protein S activities and plasma levels of tPAI-C were reduced significantly after 6 months. In conclusion, the abnormalities of coagulation and fibrinolytic systems in predialysis diabetic patients were stronger than those in predialysis patients with CGN. Furthermore, these abnormalities were worsened after 6 months in predialysis patients with chronic renal failure.

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