Fig. 1
From: Age-dependent redox status in the brain stem of NO-deficient hypertensive rats
Effect of NOS inhibitors on NOS isoforms in young (a) and adult (b) Wistar rats. Expression of both genes was normalized on “housekeeping gene” GAPDH in brain stem. Data represent mean ± std. dev. *P < 0.05, L-NAME or 7-NI versus control. 7-NI (7-nitroindazole), L-NAME (NG – nitro – L – arginine - methyl esther), GAPDH (glyceraldehyde-3-phosphate dehydrogenase), eNOS (endothelial NOS), nNOS (neuronal NOS)