Table 2 Percentage of deaths in IVD-studied groups in subacute and subchronic phase
Groups | Number of animals per group | Dose levels | Mortality (%) | ||
|---|---|---|---|---|---|
Subacute phase | Subchronic phase | Subacute phase | Subchronic phase | ||
Control | 12 (6 males and 6 females) | 12 (6 males and 6 females) | 50 μl (NS + HA)/disc | 0 | 0 |
Treatment | 12 (6 males and 6 females) | 12 (6 males and 6 females) | 2.5 × 106 cells/disc in 50 μl (HA + NS) | 8.3 (one female) | 0 |