Table 1.
t-PA and D-dimer contents before and after valve replacement (μg/mL, x ± s)
| Time (week) | Control group | Cases | Experimental group | Cases | ||
|---|---|---|---|---|---|---|
|
|
|
|||||
| t-PA | D-dimer | t-PA | D-dimer | |||
| Before | 0.19 ± 0.02 | 83.68 ± 5.99 | 8 | 0.18 ± 0.10 | 87.26 ± 6.57 | 9 |
| After | ||||||
| 1 | 0.41 ± 0.04* | 248.43 ± 44.89** | 8 | 0.60 ± 0.06** | 607.97 ± 61.22** | 9 |
| 2 | 0.31 ± 0.05 | 94.98 ± 15.67 | 8 | 0.71 ± 0.07** | 748.12 ± 55.12* | 9 |
| 4 | 0.30 ± 0.03 | 74.37 ± 9.96 | 6 | 0.76 ± 0.07** | 771.97 ± 78.32** | 9 |
| 8 | 0.28 ± 0.02 | 79.68 ± 10.47 | 3 | 0.75 ± 0.05** | 764.21 ± 54.23** | 9 |
Notes:
*
P < 0.05 vs before operation;
**
P < 0.01 vs before operation.
Abbreviation: t-PA, tissue-type plasminogen activator.