
Keywords: سلول های اپیتلیال لثه انسانی; 7-AAD; 7-aminoactinomycin; CAS; complete artificial saliva; DMEM; Dulbecco's modified Eagle medium; DMSO; dimethylsulfoxide; EC; effective concentration; FACS; fluorescence-activated cell sorting; HGEC; human gingival epithelial cells; MTT; (3-(4,5-dime