Table 1 Non-normalized mean ventricle volumes for Experiments 1 and 2
From: Increased CSF osmolarity reversibly induces hydrocephalus in the normal rat brain
Experiment 1 | Pre-Injection ± SD (μm3) | 30 Minutes Post-Injection ± SD (μm3) | 24 hours Post-Injection ± SD (μm3) | |
|---|---|---|---|---|
337mOsm/L (n=10) | 16.69 ± 2.2 | 18.3 ± 3.04 | 15.75 ± 2.12 | |
628mOsm/L (n=10) | 16.42 ± 1.37 | 19.06 ± 3.28 | 15.79 ± 1.56 | |
977mOsm/L (n=9) | 16.29 ± 1.07 | 19.42 ± 2.51 | 16.97 ± 2.38 | |
2000mOsm/L (n=8) | 16.17 ± 1.88 | 24.79 ± 8.51 | 16.4 ± 5.26 | |
3347mOsm/L (n=8) | 15.7 ± 1.78 | 30.81 ± 7.69 | 19.5 ± 5.63 | |
Experiment 2 | Pre-Surgery (μm3) | Pump On (μm 3 ) Interval A | Pump Off/On (μm 3 ) Interval B | Pump On/Off (μm 3 ) Interval C |
On-Off-On (337mOsm/L, n=9) ± SD | 19.16 ± 3.78 | 25.98 ± 8.96 | 26.67 ± 10.35 | 28.63 ± 11.69 |
On-Off-Off (337mOsm/L, n=10) ± SD | 16.63 ± 1.85 | 19.02 ± 2.55 | 21.7 ± 6.68 | 20.2 ± 3.38 |
On-On-On (337mOsm/L, n=10) ± SD | 14.47 ± 2.36 | 24.09 ± 13.06 | 27.64 ± 12.98 | 32.95 ± 19.33 |
On-On-On (307mOsm/L, n=10) ± SD | 17.23 ± 1.96 | 19.75 ± 4.22 | 20.26 ± 4.51 | 21.56 ± 6.02 |