Table 5.
Anticoagulant activity of Hypnea valentiae.
| Extraction/control | Clotting time | |
|---|---|---|
| APTT, 25 μg/mL | PT, 25 μg/mL | |
| Carrageenan | 106.4 ± 0.65 | 57.3 ± 0.70 |
| Heparin-sulfate | 175.2 ± 0.85 | 126.5 ± 0.88 |
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