| Wild-type | ecNOS knock-out |
---|
mRNA for ET-1 | 14.8 ± 0.5 | 15.0 ± 0.2 |
mRNA for ETA† | 9.9 ± 0.3 | 11.4 ± 0.3* |
mRNA for ETB | 11.5 ± 0.7 | 11.9 ± 0.3 |
- All results are expressed as mean ± standard deviation (n = 6 animals per group). The two animal groups were compared by Student's t-test. † the 1.5 cycle increase in ETA mRNA in ecNOS knock-out mice indicates a 65% decrease in mRNA compared to wild-type mice. * p = 0.0005.