Effects of Dietary Vitamin C on the Physiological Responses and Disease Resistance to Ph Stress and Aeromonas Hydrophila Infection of Megalobrama Amblycephala
文献类型: 外文期刊
作者: Liu, Bo 1 ; Wan, Jinjuan 1 ; Ge, Xianping 1 ; Xie, Jun 1 ; Zhou, Qunlan 2 ; Miao, Linghong 2 ; Ren, Mingchun 2 ; Pan, Lia 1 ;
作者机构: 1.Chinese Acad Fishery Sci, Freshwater Fisheries Res Ctr, Key Open Lab Genet Breeding Aquat Anim & Aquacult, Minist Agr, Wuxi 214081, Peoples R China
2.Nanjing Agr Univ, Wuxi Fishery Coll, Wuxi 214081, Peoples R China
3.Nanjing Agr Univ, Wuxi Fis
关键词: Aeromonas hydrophila;pH stress;Vitamin C;Physiological response;Megalobrama amblycephala
期刊名称:TURKISH JOURNAL OF FISHERIES AND AQUATIC SCIENCES ( 影响因子:1.264; 五年影响因子:1.268 )
ISSN: 1303-2712
年卷期: 2016 年 16 卷 2 期
页码:
收录情况: SCI
摘要: We evaluated the effect of vitamin C (Vit C) supplementation on the resistance of Megalobrama amblycephala to Aeromonas hydrophila infection under pH stress. Fish were randomly divided into six groups: a control group (fed with a basal diet) and five treatment groups (fed with basal diet supplemented with 33.4, 65.8, 133.7, 251.5 and 501.5 mg/kg Vit C, respectively). After 90 days, fish were exposed to combined stressors, first pH 9.5 followed by A. hydrophila infection. The results showed that 133.7 mg/kg vit C improved complement 4 (C4), anti-superoxide anion free aradical (ASAFER) and heat shock protein (HSP) 70 compared with the control group; and 251.5 mg/kg vit C enhanced complement 3 (C3), HSP60, HSP70 and HSP90 compared to the control group before stress. After pH stress and A. hydrophila infection, hemoglobin, ASAFER and HSP60, HSP70, HSP90 in the groups fed with 133.7 and 251.5 mg/kg vit C were still significantly higher, while serum cortisol in the group fed with 251.5 mg/kg vit C was lower compared to the control group 15 days after pH stress. The cumulative mortality of the control group was higher than that of the five treatment groups at 12, 24 h after A. hydrophila infection. The results of this study suggest that 133.7-251.5mg/kg vit C in a diet could have potential to stimulate immune response, and enhance resistance against high pH stress and A. hydrophila infection of Wuchang bream.
- 相关文献
作者其他论文 更多>>
-
Effects of Seaweed Polysaccharide on the Growth and Physiological Health of Largemouth Bass, Micropterus salmoides
作者:Huang, Dongyu;Liang, Hualiang;Ren, Mingchun;Gu, Jiaze;Xue, Chunyu
关键词:seaweed polysaccharide; immunity; endoplasmic reticulum stress
-
A Study on the Dietary Yeast Polysaccharide Supplementation in Growth Performance, Antioxidant Capacity, and Immunity of Juvenile Largemouth Bass (Micropterus salmoides)
作者:Qin, Junjie;Ren, Mingchun;Liang, Hualiang;Mi, Haifeng;Zhang, Lu;Teng, Tao;Yin, Heng;Ren, Mingchun;Huang, Dongyu;Liang, Hualiang
关键词:juvenile largemouth bass; dietary supplementation; yeast polysaccharide; antioxidant capacity; immunity
-
The Significant Enhancing Effect of Vitamin B6-Fortified Feed on the Intestinal Digestive Efficiency, Immunity, and Antioxidant Defense Mechanisms of Juvenile Largemouth Bass (Micropterus salmoides)
作者:Zhang, Leimin;Gu, Jiaze;Liang, Hualiang;Ren, Mingchun;Huang, Dongyu;Liang, Hualiang;Ren, Mingchun
关键词:vitamin B-6; largemouth bass (Micropterus salmoides); intestine; digestion; immunity; antioxidant
-
Comparative analysis of Oreochromis niloticus responses to Chlorella vulgaris and Lactobacillus-fermented Azolla economic feed supplements in biofloc and green systems: An in silico evaluation of metabolic and physiological responses
作者:Aboseif, Ahmed M.;Flefil, Nasser S.;Taha, Mostafa K. S.;Aboseif, Ahmed M.;El-Dein, Asmaa Negm;Ren, Mingchun;Liang, Hualiang;Hussian, Abd-Ellatif M.
关键词:Oreochromis niloticus; Lactobacillus-fermented Azolla; Chlorella vulgaris; Biofloc system; In silico evaluation
-
Impacts of Substituting Fish Meal With Hydrolyzed Feather Meal on the Growth Performance, Immunity, and Antioxidant Capacity of Juvenile Largemouth Bass (Micropterus salmoides)
作者:Zhou, Yanhong;Liang, Hualiang;Ren, Mingchun;Liang, Hualiang;Ren, Mingchun;Huang, Dongyu;Gu, Jiaze
关键词:antioxidant capacity; growth performance; hydrolyzed feather meal; immune function; juvenile largemouth bass
-
Evaluation of dietary vitamin B6 requirement of juvenile largemouth bass (Micropterus salmoides) on the basis of growth performance, transaminase activity, and nutrient metabolism
作者:Zhang, Leimin;Gu, Jiaze;Liang, Hualiang;Ren, Mingchun;Huang, Dongyu;Liang, Hualiang;Ren, Mingchun
关键词:Vitamin B 6; Largemouth bass ( Micropterus salmoides ); Growth; Transaminase; Nutrient metabolism
-
Dietary γ-Aminobutyric Acid Promotes Growth and Immune System Performance and Improves Erythropoiesis and Angiogenesis in Gibel Carp (Carassius auratus gibelio)
作者:Bai, Xinlan;Liang, Hualiang;Ren, Mingchun;Zhang, Lu;Mi, Haifeng;Liang, Hualiang;Huang, Dongyu;Ren, Mingchun
关键词:GABA; Gibel carp (
Carassius auratus gibelio ); growth performance; immune; oxygen carrying



