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滑膜渗出液中的血浆激肽。

Plasma kinins in synovial exudates.

作者信息

Eisen V

出版信息

Br J Exp Pathol. 1970 Jun;51(3):322-7.

Abstract

Kinin levels equivalent to 1-30 × 10 m bradykinin were found in 33 out of 82 exudates from rheumatoid joints. Only 2 of 27 fluids from joint effusions caused by osteoarthrosis or trauma, contained detectable levels of kinin (1-5 × 10 m bradykinin). The kinin concentrations showed little or no correlation with the white blood cell counts, protein concentrations and lactate dehydrogenase and acid phosphatase activities, in synovial fluids. Data on the pain felt in joints suggested that in higher concentrations kinins contribute to arthritic pain, but that other pain-producing factors are undoubtedly involved.

摘要

在82份类风湿性关节渗出液中,有33份检测到激肽水平相当于1 - 30×10⁻⁶M的缓激肽。在27份由骨关节炎或创伤引起的关节积液中,只有2份含有可检测水平的激肽(1 - 5×10⁻⁶M缓激肽)。滑膜液中的激肽浓度与白细胞计数、蛋白质浓度、乳酸脱氢酶和酸性磷酸酶活性几乎没有相关性。关于关节疼痛的数据表明,较高浓度的激肽会导致关节炎疼痛,但其他产生疼痛的因素无疑也参与其中。

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