Comparative study of potential endothelioprotectors and impaza in modeled nitric oxide deficiency.

Experimental NO deficiency induced by L-NAME injection led to the development of arterial hypertension, endothelial dysfunction, and cardiomyocyte hypertrophy and reduced blood content of nitrates and nitrites. Impaza, NO donors, activators of NO-synthase, antioxidants, and antihypertensive preparations produced endothelium-protective effect of different degree.