Effects of water immersion on immune, intestinal flora and metabolome of Chinese mitten crab (Eriocheir sinensis) after air exposure
文献类型： 外文期刊
作者： Deng, Xiangyi 1 ; Li, Zhiqiang 1 ; Luo, Liang 1 ; Wang, Shihui 1 ; Zhang, Rui 1 ; Guo, Kun 1 ; Qiao, Guo 4 ; Yang, Yuhong 2 ; Zhao, Zhigang 1 ;
作者机构： 1.Chinese Acad Fishery Sci, Heilongjiang River Fisheries Res Inst, Engn Technol Res Ctr Saline alkaline Water Fisheri, Key Open Lab Cold Water Fish Germplasm Resources &, Harbin 150070, Peoples R China
2.Northeast Agr Univ, Coll Anim Sci & Technol, Harbin 150030, Peoples R China
3.Huludao Ecol Environm Protect Serv Ctr, Huludao 125099, Peoples R China
4.Yancheng Inst Technol, Res Ctr Aquat Anim Immun & Dis Control, Yancheng 224007, Peoples R China
关键词： Air exposure Eriocheir sinensis; Immersion; Intestinal microbiota; Metabolome
期刊名称：COMPARATIVE BIOCHEMISTRY AND PHYSIOLOGY C-TOXICOLOGY & PHARMACOLOGY （ 影响因子：4.3； 五年影响因子：4.1 ）
ISSN： 1532-0456
年卷期： 2025 年 287 卷
页码：
收录情况： SCI
摘要： Air exposure stress can induce stress response of Eriocheir sinensis and affect its normal life activities. The goal of this study was to investigate the effects of water immersion on the recovery of hepatopancreas immune-related enzyme activity, intestinal microbial diversity and metabolic level of Chinese mitten crabs after exposure to air. The results show that immersion can effectively alleviate the adverse effects of air exposure on the antioxidant capacity and immune capacity of Chinese mitten crabs, and the longer the time of immersion, the more obvious the recovery effect. Among them, the levels of aspartate aminotransferase, alanine aminotransferase, alkaline phosphatase and acid phosphatase significantly increased after exposure to air (P < 0.05), reached a peak at 3 h, began to decline after immersion, and returned to a level close to the initial value at 24 h (P < 0.05). In addition, after exposure to air, the glucose and total cholesterol in haemolymph of Eriocheir sinensis were significantly different from the initial values (P < 0.05), gradually recovered to the initial level after re-immersion. However, changes in intestinal flora and hepatopancreas metabolism caused by air exposure did not fully recover after water exposure, and its negative effects did not completely disappear. The sequencing results showed that the species composition and diversity of intestinal microorganisms of Chinese mitten crab changed after air exposure and immersion treatment. The relative abundance of Actinomycetes increased significantly, while that of Proteobacteria and Firmicutes decreased significantly. Metabolomics analysis showed that air exposure and immersion destroyed the metabolic balance of amino acids and carnitine, reduced the level of carnitine metabolism, hindered the absorption of nutrients, and led to the accumulation of harmful substances.
- 相关文献
作者其他论文 更多>>
-
Effect of environmental factors on the control of milky disease in Chinese mitten crab (Eriocheir sinensis)
作者：Zhang, Rui;Zhao, Zhigang;Guo, Kun;Wang, Shihui;Luo, Liang;Zhang, Rui;Zhao, Zhigang;Guo, Kun;Wang, Shihui;Luo, Liang;Zhao, Xu;Deng, Xiangyi
关键词：Eriocheir sinensis; Metschnikowia bicuspidata; disease control; microbial flora; temperature; alkali pH
-
Assessment of the bioflocculant production and safety properties of Metabacillus hrfriensis sp. nov. based on phenotypic and whole-genome sequencing analysis
作者：Zhang, Rui;Zhao, Zhigang;Luo, Liang;Wang, Shihui;Guo, Kun;Xu, Wei;Zhang, Rui;Zhao, Zhigang;Luo, Liang;Wang, Shihui;Guo, Kun;Xu, Wei
关键词：Bioflocculants; EPS; Bioflocculant-production bacteria; Safety assessment; Metabacillus
-
Silver carp by-product hydrolysate: A promising mucin substitute for stimulating Akkermansia muciniphila growth and metabolic activity
作者：Zhang, Huijuan;Zhang, Rui;Feng, Ruifang;Luo, Yongkang;Hong, Hui;Tan, Yuqing;Chen, Shengjun;Chang, Sam K. C.
关键词：Akkermansia muciniphila; Silver carp by-products; Medium optimization; Metabolite profiles
-
Comprehensive Assessment of Rapeseed Meal as a Fish Meal Substitute in Hybrid Sturgeon (Acipenser schrenckii ♀ x Acipenser baerii ♂) Diets: Impacts on Growth Performance, Body Composition, Immunological Responses, Intestinal Histology, and Inflammatory Response
作者：Zhang, Wenpeng;Liu, Siyuan;Wang, Shidi;Wang, Huamin;Ge, Kaibo;Lu, Shaoxia;Han, Shicheng;Wang, Chang'an;Liu, Hongbai;Zhang, Wenpeng;Ge, Kaibo;Yang, Yuhong;Wang, Chang'an;Liu, Siyuan;Wang, Shidi;Wang, Huamin;Jiang, Haibo
关键词：growth performance; hybrid sturgeon; immunological response; intestinal histology; rapeseed meal
-
Effects of re-enter water on antioxidant, immune, intestinal flora and metabolome of Chinese mitten crab (Eriocheir sinensis) after high air
作者：Deng, Xiangyi;Li, Zhiqiang;Luo, Liang;Wang, Shihui;Zhang, Rui;Guo, Kun;Zhao, Zhigang;Deng, Xiangyi;Yang, Yuhong;Li, Zhiqiang
关键词：Air exposure; Eriocheir sinensis; Metabolome; Physiologic function; Re-enter water
-
Effects of dietary Lycium barbarum polysaccharide on the growth, antioxidant, immunity response, and intestinal microbiota in Bulatmai barbel (Luciobarbus capito)
作者：Luo, Liang;Meng, Xianwei;Wang, Shihui;Zhang, Rui;Guo, Kun;Xu, Wei;Zhao, Zhigang;Luo, Liang;Wang, Wei
关键词：Bulatmai barbel; Growth; Immunity; Intestinal flora; Lycium barbarum
-
Hawthorn (Crataegus pinnatifida Bunge) polysaccharide improves the adaptability of crucian carp (Carassius auratus) to high alkalinity by regulating immunity, intestinal microbiota, and intestinal metabolomics
作者：Luo, Liang;Meng, Xianwei;Wang, Shihui;Zhang, Rui;Guo, Kun;Zhao, Zhigang;Luo, Liang;Wang, Wei
关键词：Hawthorn polysaccharide; Carbonate alkalinity; Immune; Intestinal microbiota; Intestinal metabolomics
