Protective Effect of Cerium against Salinity-Induced Oxidative Stress in Jerusalem Artichoke (Helianthus tuberosus)

doi:10.17957/IJAB/15.0422

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	Protective Effect of Cerium against Salinity-Induced Oxidative Stress in Jerusalem Artichoke (Helianthus tuberosus)
	Li, Wenjun 1; Tang, Zhihong 2; Lv, Jiasen 2; Ju, Bao 2; Liu, Zhengyi1 ; Qin, Song1 ; Tang, Zhihong(Yantai Univ, Coll Life Sci, Yantai 264005, Peoples R China); Qin, Song(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China)
发表期刊	INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY
ISSN	1560-8530
	2017
卷号	19 期号:5 页码:1201-1206
关键词	Jerusalem Artichoke Cerium Salinity Oxidative Stress Antioxidant Defense System
研究领域	Agriculture, Multidisciplinary ; Biology
DOI	10.17957/IJAB/15.0422
产权排序	第1完成单位
作者部门	海岸带生物学与生物资源保护实验室
英文摘要	The effects of cerium (Ce) on protecting Jerusalem artichoke (Helianthus tuberosus L.) against oxidative stress induced by salinity were studied. Exposure to NaCl (150 mM) markedly inhibited the growth of H. tuberosus seedlings and the inhibition was significantly alleviated by CeCl3 (0.1 mM). The result showed that CeCl3 prevented decline in the chlorophyll content induced by salinity. The contents of hydrogen peroxide ((HO2)-O-2), superoxide radicals (O-2 center dot(-)) and malondialdehyde (MDA) were increased, which suggested that oxidative stress induced by salinity. Addition with CeCl3 dramatically depressed H2O2, O-2 center dot(-) and MDA accumulation caused by salt stress. Furthermore, the activities of superoxide dismutase (SOD), catalase (CAT) and peroxidase (POD) in H tuberosus seedlings under salt stress were also increased. The data suggested that appropriate concentration CeCl3 could protect H tuberosus from salinity-induced oxidative stress by reducing cellular level of ROS directly and by improving antioxidant defense system. (C) 2017 Friends Science Publishers
文章类型	Article
资助机构	Science and Technology Department of Shandong Province(2010GSF10208)
收录类别	SCI
语种	英语
关键词[WOS]	PLANT SALT TOLERANCE ; PHYSIOLOGICAL-CHARACTERISTICS ; SUPEROXIDE-DISMUTASE ; OXIDE NANOPARTICLES ; ANTIOXIDANT ENZYMES ; RICE SEEDLINGS ; CHLOROPHYLL-A ; GROWTH ; FLUORESCENCE ; CULTIVARS
研究领域[WOS]	Agriculture ; Life Sciences & Biomedicine - Other Topics
WOS记录号	WOS:000412172700034
引用统计	被引频次：3[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/133337/23453
专题	海岸带生物学与生物资源利用重点实验室_海岸带生物学与生物资源保护实验室
通讯作者	Tang, Zhihong; Qin, Song; Tang, Zhihong(Yantai Univ, Coll Life Sci, Yantai 264005, Peoples R China); Qin, Song(Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China)
作者单位	1.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China 2.Yantai Univ, Coll Life Sci, Yantai 264005, Peoples R China
推荐引用方式 GB/T 7714	Li, Wenjun,Tang, Zhihong,Lv, Jiasen,et al. Protective Effect of Cerium against Salinity-Induced Oxidative Stress in Jerusalem Artichoke (Helianthus tuberosus)[J]. INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY,2017,19(5):1201-1206.
APA	Li, Wenjun.,Tang, Zhihong.,Lv, Jiasen.,Ju, Bao.,Liu, Zhengyi.,...&Qin, Song.(2017).Protective Effect of Cerium against Salinity-Induced Oxidative Stress in Jerusalem Artichoke (Helianthus tuberosus).INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY,19(5),1201-1206.
MLA	Li, Wenjun,et al."Protective Effect of Cerium against Salinity-Induced Oxidative Stress in Jerusalem Artichoke (Helianthus tuberosus)".INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY 19.5(2017):1201-1206.