Objective To explore the influence of ZX-5 as NO modulator on the expression of nitric oxide synthase(eNOS) and extracellular signal-regulated kinase(ERK) protein of blood vessel endothelium cells.Method The expressions of eNOS and the ERK protein in blood vessel endothelium were determined by Western blotting.Result ZX-5 elevated the expression of eNOS,but had no distinguished effect on the ERK.Conclusion ZX-5 promotes the expression of eNOS via ERK.eNOS is one of the targets of ZX-5,and ZX-5 has a potentiality to be developed into medicine. |