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研究网内系统功能的较古老的方法是:静注胶体碳,间隔不同时间连续取血样,通过分光光度计测定血中胶体碳的含量,用半对数图表查其静脉内清除率。其次是Leishman的方法,以后又经Wright与Douglas改进,即测定在一定时间内每个白细胞所吞噬细菌的平均数。后来Hamburger又改进了一步,测定在一定时间内吞噬细菌的白细胞的百分率。上述方法均较复杂,如何把检测吞噬细胞功能的细胞学方法简化为
Older methods of studying intrasystemic functions are: Intraperitoneal injection of colloidal carbon, continuous sampling of blood at different intervals, determination of the amount of colloidal carbon in the blood by spectrophotometer, and intravenous clearance using a semi-logarithmic chart. This was followed by Leishman’s approach, later refined by Wright and Douglas, which determined the average number of bacteria that were phagocytosed by each leukocyte over a period of time. Hamburger later took another step to determine the percentage of leukocytes that phagocytosed bacteria over a period of time. The above methods are more complex, how to detect the function of phagocytic cytology method to simplify