n.抗原(能激发人体产生抗体)

原形：antigen复数：antigens

The antigen刺激机体产生特异性免疫反应。
He tested positive for the COVID-19 antigen, confirming his infection.
Researchers are studying the effectiveness of a new vaccine against the influenza antigen.
The blood test detected the presence of an antigen linked to a rare disease.
In immunology, an antibody binds to an antigen to neutralize it or mark it for destruction by immune cells.
The antigen-presenting cells process and display foreign substances to activate the immune system.
A skin prick test was used to measure the individual's sensitivity to specific food antigens.
The study compared the efficacy of two different antigens in preventing allergic reactions.
The patient's immune response showed a strong reaction to the known allergen antigen.
Scientists are working on developing a universal flu vaccine that targets multiple strains of the antigen.
在免疫学中，抗原刺激机体产生特定的免疫应答。
他的COVID-19抗原检测呈阳性，证实了他的感染。
研究人员正在研究新流感疫苗对抗流感抗原的有效性。
血液测试检测到与罕见疾病相关的抗原存在。
抗体与抗原结合以中和它或标记给免疫细胞进行破坏。
抗原提呈细胞处理并展示外来物质，以激活免疫系统。
皮肤点刺试验用于测量个人对特定食物抗原的敏感度。
研究比较了两种不同抗原在预防过敏反应方面的有效性。
患者的免疫反应对已知的过敏原抗原有强烈反应。
科学家们正致力于开发针对多种流感病毒株的通用流感疫苗。