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炎症病灶的组织学基础是粒细胞和单核细胞的浸润。因此,用闪烁照像估计炎症病灶时必须用适当的放射性物质标记。在这方面,曾使用~(111)In-8羟基喹啉和某些胶体物质来标记粒细胞和单核细胞的可溶性物质。由于这种标记是非特异性的,不能专门标记不同的细胞成分,故需首先分离出被标记的细胞成分。胶体物质只被吞噬细胞、单核细胞和粒细胞所摄取,因此,专门标记未分离的粒细胞和单核细胞是可能的,但用简单的离心方式来分离细胞和未被吞噬的放射性胶体通常是不可能的。本文介绍了一种用柠檬
The histological basis of inflammatory lesions is the infiltration of granulocytes and monocytes. Therefore, the use of scintigraphy to estimate inflammatory lesions must be marked with the appropriate radioactive material. In this regard, ~ (111) In-8 quinolinol and some colloidal substances have been used to label the soluble material of granulocytes and monocytes. Since such markers are nonspecific and can not be specifically labeled with different cellular components, it is necessary to first separate the labeled cellular components. Colloids are only taken up by phagocytes, monocytes and granulocytes, so it is possible to specifically label non-isolated granulocytes and monocytes, but simple centrifugation to separate the cells from the non-phagocytic radioactive colloids is usually It is impossible. This article describes a lemon