Fig. 6
From: Comb-like PEG-containing polymeric composition as low toxic drug nanocarrier
LC50 determined by Trypan blue exclusion test after treatment for 72 h of these cell lines with the PNC: human leukemia (HL-60, Jurkat), colon (HCT116), and breast (MCF-7) tumor. *P ≤ 0.05; **P ≤ 0.01 (difference compared with the non-treated control cells)