Interference of Neodymium with the Antioxidative Defense Mechanisms of Jerusalem Artichoke (Helianthus tuberosus) Seedlings Grown under Cadmium Stress

doi:10.17957/IJAB/15.0421

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	Interference of Neodymium with the Antioxidative Defense Mechanisms of Jerusalem Artichoke (Helianthus tuberosus) Seedlings Grown under Cadmium Stress
	Tang, Zhihong 1; Li, Wenjun 2; Wen, Shao Hong 1; Ren, Ru Hong 1; Liu, Zhengyi2 ; Qin, Song2 ; 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:4 页码:906-910
关键词	Antioxidant Enzymes Cadmium Stress Helianthus Tuberosus l Neodymium
研究领域	Agriculture, Multidisciplinary ; Biology
DOI	10.17957/IJAB/15.0421
产权排序	第2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	Cadmium (Cd) is a serious environmental pollutant constraint to plant production in some regions. As an important rare earth element (REE), neodymium (Nd) plays a positive role in plant growth. However, few researches have reported the effect of Nd on Cd toxicity. Thus, our study was to investigate the role of Nd in alleviating of Cd toxicity induced stress. Our results showed that CdCl2 addition significantly inhibited the growth of Jerusalem artichoke (Helianthus tuberosus L.) seedlings, while the inhibition was improved by NdCl3 (10 mu M and 20 mu M). CdCl2 treatment also increased reactive oxygen species (ROS) and lipid peroxidation measured as malondialdehyde (MDA) concentration and decreased the activities of the antioxidant enzymes. However, NdCl3 (10 mu M and 20 mu M) could significantly alleviate oxidative damage and increased the activities of antioxidant enzymes in Jerusalem artichoke seedlings exposed to Cd stress. The result suggested that appropriate concentration of NdCl3 could effectively alleviate Cd toxicity is partly related to decreasing oxidative stress and an increase in antioxidant enzyme in H. tuberosus seedlings. (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]	OXIDATIVE STRESS ; SALICYLIC-ACID ; PHYSIOLOGICAL-CHARACTERISTICS ; SUPEROXIDE-DISMUTASE ; RICE SEEDLINGS ; PLANTS ; ACCUMULATION ; TOLERANCE ; TOXICITY ; CHROMIUM
研究领域[WOS]	Agriculture ; Life Sciences & Biomedicine - Other Topics
WOS记录号	WOS:000408942100044
引用统计	被引频次：4[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/133337/23424
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.Yantai Univ, Coll Life Sci, Yantai 264005, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
推荐引用方式 GB/T 7714	Tang, Zhihong,Li, Wenjun,Wen, Shao Hong,et al. Interference of Neodymium with the Antioxidative Defense Mechanisms of Jerusalem Artichoke (Helianthus tuberosus) Seedlings Grown under Cadmium Stress[J]. INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY,2017,19(4):906-910.
APA	Tang, Zhihong.,Li, Wenjun.,Wen, Shao Hong.,Ren, Ru Hong.,Liu, Zhengyi.,...&Qin, Song.(2017).Interference of Neodymium with the Antioxidative Defense Mechanisms of Jerusalem Artichoke (Helianthus tuberosus) Seedlings Grown under Cadmium Stress.INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY,19(4),906-910.
MLA	Tang, Zhihong,et al."Interference of Neodymium with the Antioxidative Defense Mechanisms of Jerusalem Artichoke (Helianthus tuberosus) Seedlings Grown under Cadmium Stress".INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY 19.4(2017):906-910.