Lihlahisoa

Ho batlisisa litlamorao tsa dextranase ea kantle le sodium fluoride ho S. mutans monospecies biofilm.S.mutans 25175 e holisitsoe ka har'a tryptone soya broth medium, 'me biofilm e entsoe ka li-slide tsa khalase tse nang le 1.0% sucrose.Exogenous dextranase le sodium fluoride li ile tsa kenyelletsoa li le mong kapa hammoho.The biofilm morphology e ile ea hlahlobjoa ke confocal laser scanning microscopy.Liphello tsa lithethefatsi ka ho khomarela le tlhahiso ea exopolysaccharide ke li-biofilms li ile tsa hlahlojoa ka ho bala scintillation le mokhoa oa anthrone, ka ho latellana. sodium fluoride ka thoko.Leha ho le joalo, dextranase e kopantsoeng le motsoako o tlaase oa sodium fluoride e ka senya ka ho hlaka sebopeho se tloaelehileng sa sefate sa biofilm, 'me sa lebisa ho khomarela ho fokolang ha baktheria ho feta ha dextranase kapa fluoride e sebelisoa e le mong (P <0.05).Lipalo tsa exopolysacchari de tse qhibilihang le tse sa tsitsang li fokotsehile haholo ka ho kopanya dextranase le sodium fluoride e tlaase, haholo ho feta ha e ne e sebelisoa e le mong (P <0.05).Lintlha tsena li bontša hore dextranase le sodium fluoride e tlaase e ka 'na ea e-ba le liphello tsa synergistic khahlanong le S. mutans biofilm' me e fana ka maikutlo a ho sebelisoa ha sodium fluoride e tlaase kalafo ea li-anticaries.