Objective: To study the protective effects of Dumai peixue on NO and NOS in lead-exposed rats.
目的：研究督脉配穴对染铅大鼠脑中NO和NOS保护作用。
2
It is not quite the eye-stinging, throat-burning, aviation-disrupting peasouper seen in 1997, but still the town of Dumai recorded a surge in acute respiratory illnesses in June and July.