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is as a precursor of H2O2 and peroxynitrite (ONOO−), which is formed in reaction 11: O2∙−+∙NO→ONOO− where •NO is nitric oxide. The danger of producing oxidative stress is not directly from the free radicals, •NO and O2•−, but...

be in danger. I am anxious because I am worried that there will be a power outage. Heat waves have made people nervous...use could lead to water shortages. My worries have inevitably spread to other areas. The news reports of residents...

for if he caught her performing such ______ he would surely fly into a rage and beat her unmercifully. In spite of this danger, the daughter was always patient and ever anxious to do good for others.(자선) One day an aged...

series of steps are followed so hospital personnel can keep patients, visitors, employees and the general public from...panic. In a Code Red, for instance, staff are to complete the R.A.C.E. procedure: R: Rescue those in immediate danger...