Table 4.
Effect of RPR and RPA on improving microcirculation.
| RPR | RPA | |
|---|---|---|
| Maximum platelet aggregation rate/% | 31.87 ± 6.13 | 44.70 ± 3.70b |
| Whole blood viscosity/(mPa·s) (200 s−1) | 3.99 ± 0.37 | 4.53 ± 0.17b |
| Whole blood viscosity/(mPa·s) (30 s−1) | 5.21 ± 0.29 | 6.13 ± 0.64b |
| Whole blood viscosity/(mPa·s) (3 s−1) | 10.42 ± 2.70 | 11.80 ± 2.80a |
| APTT/s | 26.47 ± 1.15 | 22.80 ± 1.85a |
| PT/s | 19.13 ± 1.15 | 15.57 ± 1.35a |
| TT/s | 29.73 ± 3.31 | 23.67 ± 2.57a |
| Vasodilation rate (K+,60 mM)/% | 51.23 ± 10.45 | 2.46 ± 1.81b |
| Vasodilation rate (PE,10−5 M)/% | 61.44 ± 13.48 | 3.70 ± 1.28b |
| Vasodilation rate (5-HT, 10−5 M)/% | 76.24 ± 23.88 | 3.89 ± 1.64b |
Radix Paeoniae Rubra (RPR), Radix Paeoniae Alba (RPA), activated partial thromboplastin time (APTT), prothrombin time (PT), thrombin time (TT), Phenylephrine (PE), 5-hydroxytryptamine (5-HT), aP < 0.05, bP < 0.01 compared with RPR.