Alaabta

Si loo baadho saamaynta exogenous dextranase iyo sodium fluoride ee S. mutans monospecies biofilm.S.mutans 25175 waxaa lagu koray tryptone maraq soya dhexdhexaad ah, iyo biofilm waxaa lagu sameeyay on slides galaas leh 1.0% sucrose.Exogenous dextranase iyo fluoride sodium ayaa lagu daray keligood ama wadajir.Qaab-dhismeedka biofilm-ka waxaa lagu falanqeeyay iyada oo la eegayo mikroskoobyada konfocal laser scanning.Saamaynta daawadu ku leedahay soo saarista adhesion iyo exopolysaccharide by biofilms ayaa lagu qiimeeyay tirinta scintillation iyo habka anthrone, siday u kala horreeyaan. sodium fluoride si gooni ah.Si kastaba ha noqotee, dextranase oo ay weheliso feejignaanta hoose ee fluoride sodium waxay si cad u burburin kartaa qaabka caadiga ah ee geedka u eg ee biofilm, waxayna keentay in bakteeriyadu ay ka yaraato marka dextranase ama fluoride la isticmaalo oo keliya (P <0.05).Qaddarka exopolysacchari de la milmi karo iyo kuwa aan milmi karin ayaa si weyn hoos loogu dhigay iyadoo la isku darayo dextranase oo leh qadar yar oo fluoride sodium ah, in ka badan marka loo isticmaalo keligood (P <0.05).Xogtaasi waxay tilmaamaysaa in dextranase iyo fiirsashada hoose ee sodium fluoride ay yeelan karaan saameyn isku-dhafan oo ka dhan ah S. mutans biofilm waxayna soo jeedinayaan codsiga qadar yar oo fluoride sodium ah ee daaweynta anticaries.