Taking into account the data on oxidative transformation of hydroxamic acids to form nitric oxide and the similarity of their structure to the hydroxyarginine group being involved in the NO synthesis, we performed the study of biotransformation of salicylhydroxamic acid and N(4)-hydroxyasparagine in the liver tissues. According to the data from ESR spectroscopy, the compounds under study are inefficient NO donors in a biological system and their biological activities are mainly defined by the ability to chelate metal ions.
机构:
Zhengzhou Cardiovasc Hosp, Zhengzhou, Henan, Peoples R China
7th Peoples Hosp Zhengzhou, Zhengzhou, Henan, Peoples R China
Nankai Univ, Coll Life Sci, State Key Lab Med Chem Biol, Key Lab Bioact Mat,Minist Educ, Tianjin 300071, Peoples R ChinaZhengzhou Cardiovasc Hosp, Zhengzhou, Henan, Peoples R China
Qian, Meng
Liu, Qi
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Zhengzhou Cardiovasc Hosp, Zhengzhou, Henan, Peoples R China
7th Peoples Hosp Zhengzhou, Zhengzhou, Henan, Peoples R China
Nankai Univ, Coll Life Sci, State Key Lab Med Chem Biol, Key Lab Bioact Mat,Minist Educ, Tianjin 300071, Peoples R ChinaZhengzhou Cardiovasc Hosp, Zhengzhou, Henan, Peoples R China
Liu, Qi
Wei, Yan
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Zhengzhou Cardiovasc Hosp, Zhengzhou, Henan, Peoples R China
7th Peoples Hosp Zhengzhou, Zhengzhou, Henan, Peoples R ChinaZhengzhou Cardiovasc Hosp, Zhengzhou, Henan, Peoples R China
Wei, Yan
Guo, Zhikun
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Zhengzhou Cardiovasc Hosp, Zhengzhou, Henan, Peoples R China
7th Peoples Hosp Zhengzhou, Zhengzhou, Henan, Peoples R China
Xinxiang Med Univ, Henan Key Lab Med Tissue Regenerat, Xinxiang, Henan, Peoples R ChinaZhengzhou Cardiovasc Hosp, Zhengzhou, Henan, Peoples R China
Guo, Zhikun
Zhao, Qiang
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机构:
Zhengzhou Cardiovasc Hosp, Zhengzhou, Henan, Peoples R China
7th Peoples Hosp Zhengzhou, Zhengzhou, Henan, Peoples R China
Nankai Univ, Coll Life Sci, State Key Lab Med Chem Biol, Key Lab Bioact Mat,Minist Educ, Tianjin 300071, Peoples R ChinaZhengzhou Cardiovasc Hosp, Zhengzhou, Henan, Peoples R China