Table 2.
HaCaT cells cultured for 6 days in DMEM (10) (Ca: 1.8 mM). Annexin V and PI positive ratio (%).
| Molecular type I collagen | Type I collagen gels | |
|---|---|---|
| Annexin V | 4.83 | 24.1 |
| positive rate (%) | ||
| PI | 5.36 | 18.5 |
| positive rate (%) |
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