Fig. 3From: Low [NaCl]-induced neuronal nitric oxide synthase (nNOS) expression and NO generation are regulated by intracellular pH in a mouse macula densa cell line (NE-MD) l-Arg-induced NO release from NE-MD cells treated with low [Cl−] for 2 h. The NO concentrations released are 75.6 ± 11.8 (low Cl−, n = 5), 8.0 ± 1.4 (+Amil, n = 4), and 0.3 ± 0.2 nM (+7-NI, n = 4) in the presence of 1 mM l-Arg. † P < 0.01, compared with the value of control (low Cl−)Back to article page