Table 1.

Effects of bradykinin on passive and active membrane properties of lumbar motoneurons

DOI: http://dx.doi.org/10.7554/eLife.06195.005

	Control	Bradykinin
N	10	10
Rm (MΩ)	55.6 ± 5.4*	62.9 ± 7.2
AP amp (mV)	67.0 ± 2.3*	63.7 ± 2.2
AP dur (ms)	0.51 ± 0.02	0.51 ± 0.02
AP threshold (mV)	−50.0 ± 2.1†	−52.8 ± 2.5
f-I slope (Hz/pA)	0.05 ± 0.004*	0.06 ± 0.006
Rheobase (pA)	528 ± 118*	299 ± 156
sADP (mV)	11.2 ± 1.4†	18 ± 2.6
AHP amp (mV)	−9.1 ± 0.9*	−11.2 ± 1.5
AHP dur (ms)	41.1 ± 2.5*	48.6 ± 3.4
Sag (%)	12 ± 2.6	12.3 ± 2.5

Statistical significance was assessed by a Wilcoxon paired test.

^*p < 0.05,.

^†p < 0.01,.

n = number of cells. Mean firing frequency was measured at two times the rheobase.

AHP = afterhyperpolarization.