Fig. 1

Cytotoxicity. Cell viability obtained in MTT assay after 24 h of treatment with PLN. ** p ≤ 0.01, *** p ≤ 0.001 in relation to control (0 μM). CPT: positive control using camptothecin 1 μM
Cytotoxicity. Cell viability obtained in MTT assay after 24 h of treatment with PLN. ** p ≤ 0.01, *** p ≤ 0.001 in relation to control (0 μM). CPT: positive control using camptothecin 1 μM