Effects of various salt challenges on mean blood pressure and heart rate in C57BL/6N male mice.

<p>Mice were monitored with telemetry and placed in a standard (A, C) or modified light/dark cycle (B, D). NS = normal salt diet (n = 12 and n = 17, for the standard and modified light cycle respectively), LS = low salt diet (n = 11 and n = 15, for the standard and modified light cycle respectively), HS = high Na⁺/normal K⁺ diet (n = 5 and n = 6, for the standard and modified light cycle respectively). One-way ANOVA per light phase followed by Tukey’s post-hoc test; *: p<0.05 compared to NS diet.