对虾是我国重要的水产养殖种类。近年来，随着集约化养殖及生态环境的不断恶化，由病原和环境胁迫引起的对虾疾病频繁暴发，给中国对虾养殖业造成了严重的经济损失，制约了虾类养殖业的健康可持续发展。肠道是对虾营养和免疫的主要器官组织，本书从对虾肠道应激响应和健康调控入手，介绍了氨氮、亚硝酸盐、硫化物、高温、弧菌、细菌内毒素等逆境胁迫对对虾肠道健康的影响，以及丁酸酯、琥珀酸、丁酸梭菌、植物乳酸杆菌在对虾肠道健康中的调控作用。本书结合作者近年来取得的研究成果，理论研究和实践相结合，可为广大对虾养殖从业者提供指导，也可供水产养殖专业的师生、相关科技人员及管理人员阅读和参考。

Preface
Chapter 1 Microcystis aeruginosa and microcystin-LR affect intestinal histology, immune response, and microbial community of Litopenaeus vannamei
Chapter 2 Individual and combined ammonia and thermal stress affect the intestinal microbiota and transcriptomic and metabolomic responses of Litopenaeus vannamei
Chapter 3 Ammonia and nitrite stresses affect the intestinal immune response and microbial community of Litopenaeus vannamei
Chapter 4 Sulfide stress influences intestinal immune response and microbial community composition of Litopenaeus vannamei
Chapter 5 Elevated temperature affects intestinal mucosal structure and immune response of Litopenaeus vannamei
Chapter 6 pH stress influences the intestinal mucosal and barrierfunction of Litopenaeus vannamei
Chapter 7 Lipopolysaccharide affects intestinal morphologic, digestive enzymes and immunological responses of Litopenaeus vannamei
Chapter 8 Cadmium and lead exposure influence intestinal histology, oxidative stress response, and microbial community of Litopenaeus vannamei
Chapter 9 Five different types of microplastics affect the intestinal microbiota, and proteomic and metabolomic responses of Litopenaeus vannamei
Chapter 10 Effects of dietary poly-p-hydroxybutyrate on growth performance and intestinal health of Litopenaeus vannamei
Chapter 11 Effects of dietary succinate on growth performance and intestinal health of Litopenaeus vannamei
Chapter 12 Effects of dietary resistant starch on growth performance and intestinal health of Litopenaeus vannamei
Chapter 13 Effects of dietary Clostridium butyricum on growth, intestinal health and resistance to ammonia stress in Litopenaeus vannamei
Chapter 14 Effects of dietary Lactobacillus plantarum in different treatments on growth performance and intestinal health of Litopenaeus vannamei