ISET ICC ‘CTCs’ in healthy normal control successive blood draws.

Female healthy volunteer first, second and third draw whole blood samples were analysed by immunocytochemical (ICC) staining of ISET filters. Following venepuncture, three 10ml EDTA bottles were filled in succession from each volunteer, and analysed separately. The number of CTCs detected per 7.5ml blood is shown.

采用ISET滤膜免疫细胞化学（immunocytochemical, ICC）染色法，对女性健康志愿者首次、第二次及第三次采集的全血样本进行分析。每位志愿者在静脉穿刺后依次采集3支10mL 乙二胺四乙酸（EDTA）抗凝采血管，并分别对各管样本进行检测。每7.5mL血液中检测到的循环肿瘤细胞（Circulating Tumor Cells, CTCs）数量如下所示。