此病的肺吸虫皮内试验及血清肺吸虫循环抗体检测敏感性虽高，但特异性较差。

Although the sensitivity of intradermal reaction and detection of the circulating antibody in serum of paragonimiasis was high, this specificity was relatively poor.

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销毁发生在免疫介导的血小板减少，其中血小板被抗血小板抗体包被，并由吞噬细胞从循环系统中清除。

Destruction occurs in immune-mediated thrombocytopenia, in which platelets become coated with antiplatelet antibodies and are removed from the circulation by the fixed phagocyte system.

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目的探讨结直肠癌患者血循环中抗-癌胚抗原特异性抗体的存在情况和及其临床意义。

Objective To evaluate the clinical significance of anti-CEA antibodies in the serum of patients with colorectal carcinoma.

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Now, we're not thinking about total antibody concentration because you already have a lot of antibodies circulating within your blood and in your fluids.

现在,我们先不考虑抗体总浓度,因为你的体内已存在许多抗体,在血液以及体液中循环

耶鲁公开课 - 生物医学工程探索课程节选

It also turns out that they're made stable in these environments like milk and mucus secretions because of this secretory chain which is wrapped around it.

同时,连接抗体还可以,使抗体在像乳汁或是粘液分泌物,这样的体内环境中保持稳定,因为分泌循环系统可以将抗体包裹在内

耶鲁公开课 - 生物医学工程探索课程节选

Antibodies are outside of cells circulating in your extracellular fluid.

抗体在细胞外的 细胞外液中循环

耶鲁公开课 - 生物医学工程探索课程节选