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Acta Agron Sin ›› 1999, Vol. 25 ›› Issue (02): 174-180.

• ORIGINAL PAPERS • Previous Articles     Next Articles

Oxidative Damage of Hydroxyl Radical to Wheat Leaf and Protecth Effect of Exogenous Antioxidants

Zhao Huijie;Li Lanzhen;Zhu Yunji;Guo Tiancai   

  1. College of Agronomy, Henan Agricultural University, Zhengzhou 450002
  • Received:1998-01-28 Revised:1998-05-23 Online:1999-03-12 Published:1999-03-12
  • Contact: Zhao Huijie

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Abstract: The Changes of level of hydroxyl radical(·OH) in wheat leaves treated with H2O2-Fe2+ system and paraquat was detected in vivo with dimethyl sulfoxide(DMSO) as a molecularar probe. Meanwhile，the oxidative damage to wheat leaf caused by·OH and the protective effect of some exogenous antioxidants we

Key words: Wheat leaf, Hydroxyl radical, Oxidative damage, Exogenous antioxidant, Protective effect

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