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Systolic Blood Pressure (mm Hg) of Animals in Groups 1 and 2 at Various Times after Surgery
| Group | Time | |||
|---|---|---|---|---|
| 0 weeks | 4 weeks | 8 weeks | 12 weeks | |
| 1 (control) | 117 ± 4.0 | 115 ± 1.5 | 116 ± 2.7 | 114 ± 1.9 |
| 2 (0.8 mg of microspheres) | 118 ± 2.4 | 127 ± 3.8 | 132 ± 4.4 | 135 ± 3.7* |
*P < 0.01 vs. 0 weeks and group 1.
