Methacholine | ||||
---|---|---|---|---|
1 μM | 100 μM | |||
Control | 0.08 ± 0.01 | (n = 15) | 0.15 ± 0.01 | (n = 17) |
RGS2myc | 0.06 ± 0.004* | (n = 8) | 0.09 ± 0.01** | (n = 15) |
RGS3myc (0.5 μg) | 0.05 ± 0.01* | (n = 10) | 0.10 ± 0.01** | (n = 12) |
RGS3myc (1.5 μg) | N.D. | 0.08 ± 0.01** | (n = 4) | |
RGS4myc | 0.04 ± 0.002*** | (n = 13) | 0.10 ± 0.01*** | (n = 19) |
LacZmyc | 0.08 ± 0.01 | (n = 14) | 0.15 ± 0.01 | (n = 17) |
* P < 0.05; ** P < 0.01; *** P < 0.001 versus appropriate control; N.D., not determined.