Effects of 1′-acetoxychavicol acetate submicron emulsion on proliferation and apoptosis of HeLa cells Preparation of 1′-acetoxychavicol acetate submicron emulsion and investigation of its properties Effects of 1′-acetoxychavicol acetate submicron emulsion on proliferation and apoptosis of HeLa cells Preparation of 1′-acetoxychavicol acetate submicron emulsion and investigation of its properties