METHODS Immunofluorescence histochemical double staining technique was used and the staining results were observed with confocal laser scanning microscope.
方法免疫荧光组织化学双重染色，染色结果在激光共聚焦扫描显微镜下观察。
EGF receptors on the cell membrane were observed under a laser scanning confocal microscope after indirect immunofluorescence staining.
上述处理后的细胞经间接免疫荧光染色标记后，用激光共聚焦显微镜观察其细胞膜egf受体的聚簇现象。
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