Effect of lanthanum ions (La3+) on ferritin-regulated antioxidant process under PEG stress
文献类型：期刊论文
| 作者 | Zhang, Lijing; Yang, Tongwen; Gao, Yongsheng; Liu, Yubing; Zhang, Tengguo; Xu, Shijian; Zeng, Fuli; An, Lizhe |
| 刊名 | BIOLOGICAL TRACE ELEMENT RESEARCH
 |
| 出版日期 | 2006-11-01 |
| 卷号 | 113期号:2页码:193-208 |
| 关键词 | wheat leaves lanthanum(III) ions (La3+) PEG stress ferritin reactive oxygen species scavenging system |
| ISSN号 | 0163-4984 |
| DOI | 10.1385/BTER:113:2:193 |
| 通讯作者 | An, Lizhe() |
| 英文摘要 | The physiological effects of lanthanum (III) ions on the ferritin-regulated antioxidant process were studied in wheat (Triticum aestivum L.) seedlings under polyethylene glycol (PEG) stress. Treatment with 0.1 mM La3+ resulted in increased levels of chlorophyll, carotenoid, proline, ascorbate, and reduced glutathione. The activities of superoxide dismutase, catalase, ascorbate peroxidase, monodehydroascorbate reductase, dehydroascorbate reductase, glutathione reductase, and peroxidase were also increased after La3+ treatment. Treatment with La3+ seems to enhance the capacity of the reactive oxygen species scavenging system, affect the Fe2+ and Fe3+ electron-transfer process in ferritin, and restrain the formation of hydroxyl radical (OH), alleviating the oxidative damage induced by PEG stress. |
| 收录类别 | SCI |
| WOS关键词 | SPINACH-CHLOROPLASTS ; HYDROGEN-PEROXIDE ; SENSITIVE METHOD ; PLANT FERRITIN ; IRON TRANSPORT ; ASCORBATE ; GLUTATHIONE ; REDUCTASE ; PURIFICATION ; METABOLISM |
| WOS研究方向 | Biochemistry & Molecular Biology ; Endocrinology & Metabolism |
| WOS类目 | Biochemistry & Molecular Biology ; Endocrinology & Metabolism |
| 语种 | 英语 |
| WOS记录号 | WOS:000245976600008 |
| 出版者 | HUMANA PRESS INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555773 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | An, Lizhe |
| 作者单位 | 1.Lanzhou Univ, Minist Educ, Key Lab Arid & Grassland Agroecol, Lanzhou 730000, Peoples R China 2.Zhejiang Univ, Sch Life Sci, Hangzhou 310029, Peoples R China 3.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Lijing,Yang, Tongwen,Gao, Yongsheng,et al. Effect of lanthanum ions (La3+) on ferritin-regulated antioxidant process under PEG stress[J]. BIOLOGICAL TRACE ELEMENT RESEARCH,2006,113(2):193-208. |
| APA | Zhang, Lijing.,Yang, Tongwen.,Gao, Yongsheng.,Liu, Yubing.,Zhang, Tengguo.,...&An, Lizhe.(2006).Effect of lanthanum ions (La3+) on ferritin-regulated antioxidant process under PEG stress.BIOLOGICAL TRACE ELEMENT RESEARCH,113(2),193-208. |
| MLA | Zhang, Lijing,et al."Effect of lanthanum ions (La3+) on ferritin-regulated antioxidant process under PEG stress".BIOLOGICAL TRACE ELEMENT RESEARCH 113.2(2006):193-208. |
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来源：寒区旱区环境与工程研究所
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