“ Simvastatin co-administrated with arginine or citrulline increased NO production, but at simvastatin 10 μM, 1 mM arginine-induced NO production was significantly (P < 0.01) higher than 1 mM citrulline-induced NO production.”
“ Simvastatin induced an increase in eNOS mRNA expression and protein levels in the presence of arginine or citrulline.”