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报告了江西稀土镧(La~(3+))对小鼠肝脏枯否氏细胞吞噬功能的影响。实验组经尾静脉注射氯化镧溶液40μmol/kg;对照组注射等量生理盐水。从碳粒廓清试验,光镜和电镜观察的结果表明,静脉注射氯化镧以后24小时,显著抑制网状内皮系统的吞噬活性和抑制肝脏枯否氏细胞的吞噬功能。
The effect of Jiangxi Lanthanum (La~(3+)) on the phagocytosis of liver Kupffer cells in mice was reported. In the experimental group, the guanidine chloride solution was injected into the tail vein at 40 μmol/kg, and the control group was injected with the same amount of saline. From the carbon particle clearance test, light microscopy and electron microscopy observations showed that 24 hours after intravenous guanidinium chloride administration, the phagocytic activity of the reticuloendothelial system was significantly inhibited and the phagocytosis of liver Kupffer cells was inhibited.