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T细胞复制性衰老与老年人应用疫苗的有效性

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摘要 根据病原菌的不同有时需要疫苗增强机体的细胞免疫水平和/或增强机体的体液免疫水平。中和抗体是传统上评价疫苗有效性的金标准,但现在越来越清楚的了解,很多病原菌,除了体液免疫产生的中和抗体,机体免疫系统中的其他组分可能对机体抵御病原菌起到长期的保护作用。认识到疫苗引起细胞免疫反应甚至比体液免疫更加重要。
出处 《中华老年医学杂志》 CAS CSCD 北大核心 2008年第1期67-69,共3页 Chinese Journal of Geriatrics
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