摘要
益生菌是被人体摄入后能产生除细菌本身具有的营养以外的益生作用的一种活菌。益生菌具有多种健康功效,且具有公认的安全性,随着益生菌蛋白表达技术的成熟,以益生菌为蛋白或抗原、抗体释放载体的研究成为了新的亮点。本文以乳酸杆菌为益生菌代表,对以益生菌为载体的基因工程疫苗的作用原理、相关技术及研究近况作一综述。
Probiotics are defined as viable microorganisms that exhibit a beneficial effect on the health of the host when they are ingested. They have many beneficial effects for health, and are commonly recognized as safe. With the development of the protein expression technique for probiotics, the study of probiotics to be used as protein, antigen and antibody delivery vehicles becomes a new highlight. This paper used Lactobacillus as the delegate of probiotics, summarized the effect principle, relevant technique and advances of genetic engineering vaccine delivered by probioties.
出处
《卫生研究》
CAS
CSCD
北大核心
2008年第1期118-122,共5页
Journal of Hygiene Research
关键词
益生菌
乳酸杆菌
基因工程
疫苗
probiotics, Lactobacillus, genetic engineering, vaccine
