Interference of Neodymium with the Antioxidative Defense Mechanisms of Jerusalem Artichoke (Helianthus tuberosus) Seedlings Grown under Cadmium Stress
文献类型：期刊论文
| 作者 | 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)
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| 刊名 | INTERNATIONAL JOURNAL OF AGRICULTURE AND BIOLOGY
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| 出版日期 | 2017 |
| 卷号 | 19期号:4页码:906-910 |
| 关键词 | Antioxidant Enzymes Cadmium Stress Helianthus Tuberosus l Neodymium |
| ISSN号 | 1560-8530 |
| DOI | 10.17957/IJAB/15.0421 |
| 产权排序 | 第2完成单位 |
| 文献子类 | Article |
| 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 |
| WOS关键词 | OXIDATIVE STRESS ; SALICYLIC-ACID ; PHYSIOLOGICAL-CHARACTERISTICS ; SUPEROXIDE-DISMUTASE ; RICE SEEDLINGS ; PLANTS ; ACCUMULATION ; TOLERANCE ; TOXICITY ; CHROMIUM |
| WOS研究方向 | Agriculture ; Life Sciences & Biomedicine - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000408942100044 |
| 资助机构 | Science and Technology Department of Shandong Province(2010GSF10208) |
| 源URL | [http://ir.yic.ac.cn/handle/133337/23424]  |
| 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 |
| 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. |
入库方式： OAI收割
来源：烟台海岸带研究所
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