Research Article
Effects of Hibiscus sabdariffa Calyxes Aqueous Extract on Antioxidant Status and Histopathology in Mammary Tumor-Induced in Rats
Table 2
Chemoprotective activity of H. sabdariffa calyxes extract on breast cancerogenesis after 21 weeks post-DMBA exposition.
| | Item | Number of rats with tumors/group | Incidence of tumors (%) | Tumors burden (g) | % Inhibition of tumor burden |
| | NOR | 0/8 | — | — | — | | DMBA | 7/8 | 86 | 913.9 ### | — | | TAMOX + DMBA | 4/8 | 50 | 43.07 | 95.28 | | HS 125 + DMBA | 5/8 | 63 | 138.30 | 84.86 | | HS 250 + DMBA | 6/8 | 75 | 559.38 | 38.78 | | HS 500 + DMBA | 5/8 | 63 | 702.84 | 23.09 |
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