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'https://openalex.org/W3031449654', 'https://openalex.org/W3031441417', 'https://openalex.org/W3031346570', 'https://openalex.org/W3030868230', 'https://openalex.org/W3030692868', 'https://openalex.org/W3030442061', 'https://openalex.org/W3030168805', 'https://openalex.org/W3030112887', 'https://openalex.org/W3029779073', 'https://openalex.org/W3029118630', 'https://openalex.org/W3029095879', 'https://openalex.org/W3029033512', 'https://openalex.org/W2976592231'], 'abstract_inverted_index': {'目的': [0], '探讨基质金属蛋白酶-1(MMP-1)、基质金属蛋白酶-9(MMP-9)与基质金属蛋白酶抑制因子-1(TIMP-1)在形成肝包虫囊肿周围纤维囊壁中的作用及其临床意义.方法': [1], '应用免疫组织化学技术检测MMP-1、MMP-9与TIMP-1在30例肝包虫囊肿周围纤维囊壁及周围肝组织中的表达.结果': [2], 'MMP-1、MMP-9与TIMP-1在肝包虫囊肿周围纤维囊壁中呈现特异性分层表达,MMP-1、MMP-9与TIMP-1的阳性率在外囊中的表达率分别为6.7%、13.3%、16.7%,在靠近肝实质侧的外膜中MMP-1、MMP-9与TIMP-1的阳性细胞表达率分别为83.3%、70.0%、90.0%,MMP-1、MMP-9与TIMP-1在外囊和外膜表达的差异均有统计学意义(均P<0.01).结论': [3], 'MMP-1、MMP-9与TIMP-1主要在肝包虫外膜表达,外囊较少表达;MMP-1、MMP-9与TIMP-1在肝包虫外囊和外膜的表达,说明MMP-1、MMP-9与TIMP-1在肝包虫囊肿周围纤维化过程中起重要作用。': [4]}, 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