Table 1:
Carbachol / 1 mM Mg+2 | Nicotine / 1 mM Mg+2 | Nicotine / 0 mM Mg+2 | |
---|---|---|---|
Resting Vm: | 0.99 ± 0.02 (30) | N.A. | 1.00 ± 0.02 (16) |
Input resistance: | 1.06 ± 0.11 (11) | N.A. | 1.04 ± 0.14 (19) |
EPSP1 amplitude: | * 0.71 ± 0.24 (39) | 1.02 ± 0.22 (41) | * 0.72 ± 0.28 (30) |
EPSP1 width at 0.5×max. amplitude: | 1.07 ± 0.24 (37) | 1.03 ± 0.18 (14) | * 0.86 ± 0.26 (29) |
EPSP2/EPSP1: | * 1.23 ± 0.28 (39) | 1.04 ± 0.20 (41) | * 1.26 ± 0.43 (29) |
Values are mean and S.D., normalized to control (no agonist). Number of observations (cells or cell pairs) is shown in parentheses. Asterisk denotes significance (p<0.05). N.A. = not analyzed.