Fig. 4
From: Age-dependent redox status in the brain stem of NO-deficient hypertensive rats
Effect of NOS inhibitors on multidrug resistance of young (a) and adult (b) Wistar rats. Expression of multidrug resistance MDR1a gene was normalized on expression of GAPDH in the brain stem . Data represent mean ± std.dev.. *P < 0.05, L-NAME vs. control; #P < 0.05, 7-NI vs. L-NAME. 7-NI (7-nitroindazole), L-NAME (NG–nitro–L– arginine methyl esther), MDR1a (multidrug resistant protein 1a), GAPDH (glyceraldehyde-3-phosphate dehydrogenase)