Table 1.
Experimental Groups | , mmHg | , mmHg | MAP, mmHg | Temperature, °C | pH |
---|---|---|---|---|---|
MEK/ERK + BDNF | |||||
Baseline | 45.3 ± 2.1 | 310.0 ± 21.0 | 94.6 ± 7.5 | 36.8 ± 0.1 | 7.4 ± 0 |
90 min | 45.9 ± 2.7 | 293.1 ± 17.8 | 84.7.0 ± 7.3 | 37.1 ± 0.2 | 7.4 ± 0 |
MEK/ERK + aCSF | |||||
Baseline | 47.0 ± 1.7 | 317.1 ± 11.8 | 101.3 ± 0.6 | 37.1 ± 0.2 | 7.4 ± 0 |
90 min | 47.5 ± 1.7 | 276.5 ± 25.9 | 91.2 ± 8.0 | 37.2 ± 0.2 | 7.4 ± 0 |
PI3K/Akt + BDNF | |||||
Baseline | 47.3 ± 1.9 | 331.8 ± 18.6 | 89.9 ± 6.2 | 37.1 ± 0.1 | 7.4 ± 0 |
90 min | 47.5 ± 1.5 | 289.0 ± 42.2 | 76.9 ± 6.5 | 37.2 ± 0.2 | 7.4 ± 0 |
PI3K/Akt + aCSF | |||||
Baseline | 49.5 ± 1.6 | 308.5 ± 24.2 | 114.9 ± 2.1 | 37.1 ± 0.2 | 7.4 ± 0 |
90 min | 49.5 ± 1.7 | 283.2 ± 36.0 | 97.1 ± 1.4 | 37.2 ± 0.1 | 7.4 ± 0 |
PKCθ + BDNF | |||||
Baseline | 44.5 ± 0.7 | 328.5 ± 3.5 | 104.2 ± 5.0 | 36.9 ± 0.1 | 7.4 ± 0 |
90 min | 44.6 ± 1.4 | 317.5 ± 2.9 | 99.6 ± 7.0 | 37.1 ± 0.1 | 7.4 ± 0 |
PKCθ + aCSF | |||||
Baseline | 43.6 ± 0.9 | 323.25 ± 4.7 | 109.6 ± 6.4 | 37.5 ± 0.1 | 7.4 ± 0 |
90 min | 42.7 ± 0.9 | 303.0 ± 11.4 | 92.8 ± 5.7 | 37.1 ± 0.1 | 7.4 ± 0 |
Vehicle + BDNF | |||||
Baseline | 45.5 ± 0.6 | 317.5 ± 8.3 | 96.9 ± 3.5 | 37.1 ± 0.1 | 7.4 ± 0 |
90 min | 44.9 ± 0.8 | 293.1 ± 13.5 | 88.7 ± 10.9 | 37.3 ± 0.1 | 7.4 ± 0 |
Vehicle + aCSF | |||||
Baseline | 45.5 ± 3.9 | 294.7 ± 39.8 | 100.4 ± 6.1 | 37.2 ± 0.2 | 7.4 ± 0 |
90 min | 44.8 ± 3.6 | 295.2 ± 33.3 | 88.7 ± 10.9 | 37.1 ± 0.2 | 7.4 ± 0 |
Values are expressed as means ± SE. Animals were treated with MEK/ERK inhibitor (U0126), PI3K/Akt inhibitor (PI-828), PKCθ inhibitor (TIP), or inhibitor vehicle [20% DMSO-80% saline (U0126 and PI-828) or 100% aCSF (TIP)]. The animals were administered BDNF or aCSF (BDNF vehicle) after inhibitor or after inhibitor vehicle administration. MAP, mean arterial pressure. There were no significant differences in any group at baseline vs. 90 min.