Research Article
Effect of Fluid Shear Stress on Portal Vein Remodeling in a Rat Model of Portal Hypertension
Table 1
Blood pressure, blood flow and resistance in the portal vein (
± SD).
| Group | Number of rats () | PVP (mmHg) | PVF (ml/min−1·kg−1) | PVR (mmHg·ml·min−1·kg−1) |
| Control | 8 | 4.88 ± 0.29 | 48.73 ± 2.38 | 0.090 ± 0.005 | Week 4 | 8 |
5.27 ± 0.28★ | 52.27 ± 2.69★ | 0.096 ± 0.004★ | Week 6 | 8 | 6.10 ± 0.26△ | 56.66 ± 1.86△ | 0.108 ± 0.004△ | Week 8 | 8 | 6.92 ± 0.32△ | 59.51 ± 2.70△ | 0.120 ± 0.005△ | Week10 | 8 | 7.13 ± 0.33△ | 57.13 ± 2.03△■ | 0.129 ± 0.004△ |
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PVF, portal vein flow; PVR, portal vein resistance; PVP, portal venous pressure. ★ vs. control group; △ vs. control group; ■ vs. week 6.
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