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Cell viabilities of hypoxia-induced A375 cells treated with siRNA-cc-LPs and siRNA-fc-LPs at different concentrations of HIF-1α siRNA for 24 and 48 hours using bk-fc-LPs as a negative control.
Abbreviations: siRNA-cc-LPs, siRNA-loaded conventional cationic liposomes; siRNA-fc-LPs, siRNA-loaded folate-decorated cationic liposomes; HIF-1α, hypoxia-inducible factor-1α; siRNA, small interfering RNA; bk-fc-LPs, blank folate-decorated cationic liposomes.
