近20年来,已累积了大量文献,涉及临床和实验性肠道免疫学各方面的问题。这首先是由于很多胃肠道疾病的病因未明,但根据临床表现疑与免疫学有关,因此免疫学家在这方面作了很多研究;其次,肠道作为一个主要的免疫器官,正在起着越来越重要的作用。本文主要 Over the past two decades, a large body of literature has accumulated, covering all aspects of clinical and experimental intestinal immunology. This is primarily due to the fact that many etiologies of gastrointestinal diseases are unknown, but immunological studies have been conducted on the basis of clinical suspicion. Therefore, immunologists have done a lot of research in this area. Secondly, as a major immune organ, The more important the role. This article mainly