Lu Pingping, Fan Ying, Chen Wenliang, Shen Yueliang, Zhu Li, Wang Linlin, Chen Yingying. COX--2 inhibitor nimesulide protects rat heart against oxidative stress by improving endothelial function and enhancing NO production. Acta Physiol Sin 2007; 59 (5): 674-680 (in Chinese with English abstract).