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Comparison of the survival rates for tree shrews in the experimental and control groups.
| Group | Quantity for experiment, no. | Surviving quantity, no. | Survival rate, % |
|---|---|---|---|
| Blank control | 10 | 10 | 100.0 |
| Solvent control | 10 | 8 | 80.0 |
| Experimental | 60 | 23 | 38.3 |
