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  Indian J Med Microbiol
 

Figure 4: (A) In vitro cytotoxicity of the siRNA-2 loaded chitosan coated poly-lactic-co-glycolic acid of different concentration on HeLa cells as measured by MTT [3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] assay for cell viability. Cytotoxicity effect of chitosan-coated siRNA-2-loaded polylactic-co-glycolic acid (PLGA) nanoparticles (NP), naked siRNA-2, chitosan-coated PLGA nanoparticles (blank) in HeLa cells. The data describe the means ±SD of five independent experiments; (B) cell proliferation assay; (C) cell migration assay.

Figure 4: (A) <i>In vitro</i> cytotoxicity of the siRNA-2 loaded chitosan coated poly-lactic-co-glycolic acid of different concentration on HeLa cells as measured by MTT  [3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] assay for cell viability. Cytotoxicity effect of chitosan-coated siRNA-2-loaded polylactic-co-glycolic acid (PLGA) nanoparticles (NP), naked siRNA-2, chitosan-coated PLGA nanoparticles (blank) in HeLa cells. The data describe the means ±SD of five independent experiments; (B) cell proliferation assay; (C) cell migration assay.