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本实验用病理学的方法观察了30例直肠癌、1例肛管癌病人的活检组织及他们接受中药FA867液注射后的28例直肠癌和1例肛管癌的标本。其结果表明,FA867液能促使纤维结缔组织大量增生,并分割包围癌组织,使其周围的淋巴组织纤维化,血管管壁增厚,内膜增生,血栓形成。在注射部位及药物所及之处可产生明显的无菌性炎症,使大量的中性粒细胞、单核细胞、吞噬细胞和淋巴细胞聚集,癌组织呈灶状,片状坏死,从而达到抑制癌细胞的生长和转移。
In this experiment, pathological methods were used to observe the biopsy tissues of 30 cases of rectal cancer and 1 case of anal canal cancer and the specimens of 28 cases of rectal cancer and 1 case of anal canal cancer after receiving FA867 fluid. The results showed that the FA867 solution promoted a large number of fibrous connective tissue proliferation and partitioned the surrounding cancer tissue, resulting in fibrosis of the surrounding lymphoid tissue, thickening of the vascular wall, proliferation of the intima, and thrombosis. In the injection site and the drug can produce significant aseptic inflammation, so that a large number of neutrophils, monocytes, phagocytic cells and lymphocyte aggregation, tumor tissue was spotted, sheet necrosis, so as to achieve inhibition Cancer cell growth and metastasis.