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胃癌患者促血管生成相关因子与MMPs对病情进展的判断意义 被引量:16

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摘要 目的分析胃癌患者外周血促血管生成相关因子与基质金属蛋白酶类(MMPs)的相关性,为其作为胃癌病情进展的评价指标提供理论依据。方法选择胃癌患者143例,采用ELISA法分别检测b FGF、TGF-β1、MMP-2、MMP-9、TIMP-2。结果随胃癌病情的加重,b FGF、TGF-β1、MMP-2、MMP-9浓度逐渐增加,差异显著。b FGF与MMP-2、MMP-9呈显著正相关(r=0.486、0.371,P<0.05),与TIMP-2呈显著负相关(r=-0.503,P<0.05);TGF-β1与MMP-2呈显著正相关(r=0.391,P<0.05),与TIMP-2呈显著负相关(-0.452,P<0.05)。结论 b FGF、TGF-β1等反映新生血管生成的相关指标与MMPs具有较好的相关性,是反映胃癌恶性程度及侵袭能力的重要指标。
出处 《解放军预防医学杂志》 CAS 2015年第2期185-186,共2页 Journal of Preventive Medicine of Chinese People's Liberation Army
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