YIC-IR  > 海岸带生物学与生物资源利用所重点实验室
Interference of Neodymium with the Antioxidative Defense Mechanisms of Jerusalem Artichoke (Helianthus tuberosus) Seedlings Grown under Cadmium Stress
Tang, Zhihong1; Li, Wenjun2; Wen, Shao Hong1; Ren, Ru Hong1; 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)
2017
Source PublicationINTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY
ISSN1560-8530
Volume19Issue:4Pages:906-910
Contribution Rank第2完成单位
AbstractCadmium (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
KeywordAntioxidant Enzymes Cadmium Stress Helianthus Tuberosus l Neodymium
DOI10.17957/IJAB/15.0421
Funding OrganizationScience and Technology Department of Shandong Province(2010GSF10208)
Indexed BySCI
WOS KeywordOXIDATIVE STRESS ; SALICYLIC-ACID ; PHYSIOLOGICAL-CHARACTERISTICS ; SUPEROXIDE-DISMUTASE ; RICE SEEDLINGS ; PLANTS ; ACCUMULATION ; TOLERANCE ; TOXICITY ; CHROMIUM
SubtypeArticle
Language英语
WOS Research AreaAgriculture ; Life Sciences & Biomedicine - Other Topics
WOS IDWOS:000408942100044
Citation statistics
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/23424
Collection海岸带生物学与生物资源利用所重点实验室
Corresponding AuthorTang, 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)
Affiliation1.Yantai Univ, Coll Life Sci, Yantai 264005, Peoples R China
2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
Corresponding Author AffilicationYantai Institute of Coastal Zone Research, Chinese Academy of Sciences
Recommended Citation
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.
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