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采用Masson三色染色法,辅以形态学观察,研究肝硬变病人(n=30)肝内外门静脉的内皮细胞变化。发现血管内皮细胞有明显损伤,伴血栓形成及管壁结构改建。提示血管内皮细胞损伤与门静脉高压症有密切关系。
Masson trichrome staining and morphological observation were used to investigate the changes of endothelial cells in the portal vein of patients with cirrhosis (n = 30). Vascular endothelial cells were found to have significant damage, with thrombosis and wall structure remodeling. Tip vascular endothelial cell damage and portal hypertension are closely related.