海水酸化和热应激对日本鼓虾氧化应激和能量代谢的影响

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	海水酸化和热应激对日本鼓虾氧化应激和能量代谢的影响
	李笑 1,2,3; 曲艺 1,2,3; 张倩倩 1,2; 张天宇 1,2,3; 曹瑞文 1,2,3; 赵建民 1,2,4
刊名	海洋与湖沼
	2020
卷号	51 期号:6 页码:1412-1421
关键词	日本鼓虾海水酸化热应激氧化应激能量代谢
ISSN号	0029-814X
其他题名	EFFECTS OF SEAWATER ACIDIFICATION AND THERMAL STERSS ON THE ANTIOXIDANT RESPONSES AND ENERGY METABOLISM OF ALPHEUS JAPONICUS MIERS
文献子类	Article
英文摘要	As a consequence of global climate change in the last two centuries, ocean acidification resulted in warming waters.In this study, we explored the physiological responses of snapping shrimp Alpheus japonicus Miers, an abundant and broadly distributed species of marine crustacean, to modern (400ppm) and future ambient CO_2 (2000ppm) seawater acidic levels at two temperatures (20, 23°C) in experiment.Results show that the elevated acidic and thermal stresses led to oxidative stress, and acidic and thermal stresses had interactive effects on the catalase (CAT) activity, glutathione (GSH) content and the ratio of glutathione (GSH) to oxidized glutathione (GSSG), GSH content and the GSH/GSSG ratio of the shrimp were significantly inhibited by 66.0% and 20.8%, respectively, while the LPO level increased by 51.4% in contrast to the controls.Moreover, the HK activity was increased and PROT content reduced, showing disturbance in glycolysis and energy reserves.In other words, the energy metabolism strategy adopted by A.japonicus would be not sustainable in the long term.In addition, the short-term seawater acidification and elevated thermal stress in the experiment triggered oxidative stress and disturbance in energy metabolism of A.japonicus.Therefore, global warming and ocean acidification would affect the population replenishment of the species, as well as other ocean creatures in the future.
语种	中文
CSCD记录号	CSCD:6874837
资助机构	国家重点研发计划
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/30314]
专题	烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
作者单位	1.中国科学院烟台海岸带研究所牟平海岸带环境综合试验站,烟台264117; 2.中国科学院烟台海岸带研究所海岸带生物资源高效利用研究与发展中心,烟台264003; 3.中国科学院大学,北京100049; 4.中国科学院海洋大科学研究中心,青岛266071
推荐引用方式 GB/T 7714	李笑,曲艺,张倩倩,等. 海水酸化和热应激对日本鼓虾氧化应激和能量代谢的影响[J]. 海洋与湖沼,2020,51(6):1412-1421.
APA	李笑,曲艺,张倩倩,张天宇,曹瑞文,&赵建民.(2020).海水酸化和热应激对日本鼓虾氧化应激和能量代谢的影响.海洋与湖沼,51(6),1412-1421.
MLA	李笑,et al."海水酸化和热应激对日本鼓虾氧化应激和能量代谢的影响".海洋与湖沼 51.6(2020):1412-1421.