Table 2.
Physiological parameters and CBF from microsphere flow measurements
rCBF, ml·g-1·min-1 |
Left Brain CBF, ml·g-1·min-1 | ||||||||
---|---|---|---|---|---|---|---|---|---|
Physiological Parameters |
Left |
Right |
|||||||
Rat | pH | MABP | Paco2 | Pao2 | Cortex | Striatum | Cortex | Striatum | Mean |
1 | 7.380 | 90 | 45.7 | 87 | 0.86 | 0.81 | 0.62 | 0.89 | 0.84 |
2 | 7.390 | 84 | 39.6 | 90 | 0.74 | 0.65 | 0.57 | 0.39 | 0.70 |
3 | 7.352 | 92 | 47.2 | 80 | 0.86 | 0.83 | 0.72 | 0.68 | 0.85 |
4 | 7.445 | 84 | 39.1 | 111 | 0.40 | 0.63 | 0.46 | 0.62 | 0.52 |
5 | 7.389 | 85 | 46.0 | 99 | 0.79 | 0.60 | 0.55 | 0.69 | 0.70 |
6 | 7.364 | 83 | 43.6 | 82 | 0.57 | 0.60 | 0.57 | 0.74 | 0.59 |
Average | 7.387 | 86 | 43.5 | 92 | 0.70 | 0.69 | 0.58* | 0.67 | 0.70 |
± SD | 0.032 | 4 | 3.4 | 12 | 0.18 | 0.11 | 0.09 | 0.16 | 0.13 |
Units are mmHg for MABP and Torr for Paco2 and Pao2. Left hemisphere CBF value is average of both left cortex and left striatum regional CBF (rCBF) from each rat.
P = 0.06, compared to left cortex.