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	Mannan oligosaccharide increases the growth performance, immunity and resistance capability against Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino
	Meng, XX; Yang, XY; Lin, G; Fang, Y; Ruan, ZL; Liu, MF; Liu, GX; Li, MZ; Yang, DL
发表期刊	FISH & SHELLFISH IMMUNOLOGY
ISSN	1050-4648
	2019-11
卷号	94页码:654-660
关键词	Mannan oligosaccharide Abalone Immunity Growth Antioxidation Disease resistance Bacterial challenge
研究领域	Fisheries ; Immunology ; Marine & Freshwater Biology ; Veterinary Sciences
DOI	10.1016/j.fsi.2019.09.058
产权排序	[Meng, Xiaoxue; Yang, Xiyun; Fang, Yan; Ruan, Zeli; Liu, Mingfang; Liu, Guoxu; Li, Mingzhu] Ludong Univ, Coll Agr, Yantai 264025, Peoples R China; [Lin, Gang] Chinese Acad Agr Sci, Inst Qual Stand & Testing Technol Agr Prod, Beijing 100081, Peoples R China; [Yang, Dinglong] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Muping Coastal Environm Res Stn, Yantai 264003, Peoples R China
通讯作者	Li, Mingzhu([email protected]) ; Yang, Dinglong([email protected])
作者部门	中国科学院牟平海岸带环境综合试验站
英文摘要	This trial was conducted to investigate the effect of mannose oligosaccharides (MOS) on the growth performance, antioxidation, immunity and disease resistance of Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino. Four formulated diets were produced to contain 0.00 g/kg, 0.40 g/kg, 0.80 g/kg and 1.60 g/kg Actigen (R), with functional ingredients of MOS, respectively. Accordingly, the experimental diets were named as A0, A4, A8 and A16. After 120-days feeding trial, the best growth performance was observed in A8 group (P < 0.05) and there was no significant difference in A0, A4 and A16 groups. With the increase of dietary MOS, the activity of the total antioxidant capacity in hepatopancreas is increasingly elevated (P < 0.05) while no significant difference was observed on activity of glutathione S-transferase (P > 0.05). The activities of superoxide dismutase and glutathione peroxidase were firstly increased and then decreased, with the highest values in A8 group (P < 0.05). Immune-related parameters were significantly affected by dietary MOS inclusion. Specifically, the activities of alkaline phosphatase and acid phosphatase in hepatopancreas and serum of abalone fed diets containing MOS were significantly higher than those of control AO group (P < 0.05). Moreover, the highest values of both enzymes were observed in hepatopancreas of A8 group but in serum of A16 group, respectively. The lysozyme activities in hepatopancreas and serum of A4 group were significantly higher than those of other groups (P < 0.05) and there was no significant difference in A0, A8 and A16 groups (P > 0.05). The activities of cytophagy and respiratory burst in serum of abalone were not significantly affected by dietary MOS content (P > 0.05). The mRNA levels of focal adhesion kinase and integrin-linked kinase were gradually elevated with the increase of dietary MOS, with the highest value recorded in A16 group (P < 0.05). The gene expression of caspse-3 in A8 group was dramatically higher than those of other groups (P < 0.05) and there was no significant difference in AO, A4 and A16 groups (P > 0.05). The mRNA level of nuclear factor-KB was not significantly affected by dietary MOS (P > 0.05). During 56 h of V. Parahemolyticus challenge period, the accumulated mortality rate of abalone fed diets containing MOS were significantly lower than that of control AO group in each time point (P < 0.05). Overall, the lowest rate was happened in A8 group (P < 0.05). In conclusion, MOS inclusion in diet has obviously positive effect on growth, immunity and disease resistance capability of abalone, with the optimal level of Actigen (R) at 0.80 g/kg in diet.
文章类型	Article
资助机构	National Natural Science Foundation of ChinaNational Natural Science Foundation of China [31502173] ; Key Laboratory of Mariculture of Ministry of Education, Ocean University of China [KLM2018007] ; Research Foundation of LuDong University [LY2015037] ; YanTai Key Research and Development Program [2019XDHZ097]
收录类别	SCI
语种	英语
关键词[WOS]	EUROPEAN SEA BASS ; PACIFIC WHITE SHRIMP ; X MORONE-SAXATILIS ; DIETARY SUPPLEMENTATION ; DISEASE RESISTANCE ; DIVERSICOLOR-SUPERTEXTA ; GENE-EXPRESSION ; INNATE IMMUNITY ; STRESS-RESPONSE ; GUT MORPHOLOGY
研究领域[WOS]	Fisheries ; Immunology ; Marine & Freshwater Biology ; Veterinary Sciences
WOS记录号	WOS:000496892400069
引用统计	被引频次：13[WOS]   [WOS记录]     [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/24823
专题	支撑部门_中国科学院牟平海岸带环境综合试验站 海岸带生物学与生物资源利用重点实验室_海岸带生物资源高效利用研究与发展中心
作者单位	1.Ludong Univ, Coll Agr, Yantai 264025, Peoples R China; 2.Chinese Acad Agr Sci, Inst Qual Stand & Testing Technol Agr Prod, Beijing 100081, Peoples R China; 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Muping Coastal Environm Res Stn, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Meng, XX,Yang, XY,Lin, G,et al. Mannan oligosaccharide increases the growth performance, immunity and resistance capability against Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino[J]. FISH & SHELLFISH IMMUNOLOGY,2019,94:654-660.
APA	Meng, XX.,Yang, XY.,Lin, G.,Fang, Y.,Ruan, ZL.,...&Yang, DL.(2019).Mannan oligosaccharide increases the growth performance, immunity and resistance capability against Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino.FISH & SHELLFISH IMMUNOLOGY,94,654-660.
MLA	Meng, XX,et al."Mannan oligosaccharide increases the growth performance, immunity and resistance capability against Vibro Parahemolyticus in juvenile abalone Haliotis discus hannai Ino".FISH & SHELLFISH IMMUNOLOGY 94(2019):654-660.

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