Dietary Lactobacillus plantarum supplementation enhances growth performance and alleviates aluminum toxicity in tilapia

被引：51

作者：

Yu, Leilei ^{[1
,3
]}

Zhai, Qixiao ^{[1
,3
]}

Zhu, Jiamin ^{[1
]}

Zhang, Chengcheng ^{[1
]}

Li, Tianqi ^{[1
]}

Liu, Xiaoming ^{[1
]}

Zhao, Jianxin ^{[1
]}

Zhang, Hao ^{[1
,3
]}

Tian, Fengwei ^{[1
,3
]}

Chen, Wei ^{[1
,2
,3
]}

机构：

[1] Jiangnan Univ, Sch Food Sci & Technol, State Key Lab Food Sci & Technol, Wuxi 214122, Peoples R China

[2] Beijing Technol & Business Univ, Beijing Innovat Ctr Food Nutr & Human Hlth, Beijing 100048, Peoples R China

[3] UK China Joint Ctr Probiot Bacteria, Norwich, Norfolk, England

来源：

ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY | 2017年 / 143卷

基金：

英国生物技术与生命科学研究理事会; 中国国家自然科学基金;

关键词：

Aluminum; Aquaculture; Probiotic; Lactic acid bacteria; Lactobacillus plantarum; Nile tilapia; FISH OREOCHROMIS-NILOTICUS; INDUCED OXIDATIVE STRESS; NILE-TILAPIA; IMMUNE-RESPONSE; NONSPECIFIC IMMUNITY; STREPTOCOCCUS-INIAE; DISEASE RESISTANCE; BACILLUS-SUBTILIS; CADMIUM TOXICITY; ATLANTIC SALMON;

D O I：

10.1016/j.ecoenv.2017.05.023

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

We investigated the protection offered by the probiotic Lactobacillus plantanun CCFM639 against waterborne Al exposure in tilapia. Fish were allocated to control, CCFM639-only, Pd-only or Al plus CCFM639 groups. The fish were exposed to 2.73 mg/L Pd ions for 4 weeks. The probiotic was incorporated into the fish diet at 108 CFU/g and provided twice daily. Our results showed that L. plantarum CCFM639 significantly enhanced feed utilization, growth performance and antioxidant ability in the absence of waterborne Al exposure. When fish were exposed to Al, dietary supplementation with the strain effectively decreased the death rate and accumulation of Al in tissues, and enhanced growth performance. Moreover, Al-induced changes in hematobiochemical parameters and hepatic oxidative stress and histopathology were also alleviated. Therefore, L. plantar-um CCFM639 may be a novel dietary supplement for fish to enhance growth performance and prevent aquaculture and food safety problems induced by Al pollution.

引用

页码：307 / 314

页数：8

共 71 条

[21] ALUMINUM ABSORPTION STUDIED BY AL-26 TRACER [J].