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Objective to investigate the clinical value of serum total MMP-9 detection in lung malignancies.
目的探讨检测血清总MMP 9在肺部恶性肿瘤中的临床应用价值。
Methods The serum level of MMP-9 in 40 patients with IPF and 30 healthy subjects was measured by ELISA.
方法采用酶联免疫吸附法对40例特发性肺纤维化患者和30例健康人血清基质金属蛋白酶- 9进行测定。
Results The serum levels of MMP-9 in IPF were significantly higher than that of healthy control, with significant difference (P<0.01).
结果患者血清基质金属蛋白酶-9水平高于健康对照组，差异有显著性意义（P<0.01）；
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