Fig. 5From: Specific vagus nerve stimulation parameters alter serum cytokine levels in the absence of inflammationNerve stimulation with 250 μs pulse width increased serum IL-10 at several different parameters. a Stimulation with 250 μs pulses at 30 Hz produced a marked increase in IL-10 at the 750 μA pulse amplitude. b Stimulation with 250 μs pulses at 100 Hz produced significant increases at both 50 μA and 750 μA pulse amplitudes. Data is represented as individual mouse data points with mean ± SEM. n = 7–27 per group, *, P < 0.05; *** P < 0.001Back to article page