SalivaRegional Blood FlowSaliva, ArtificialBlood Flow VelocitySalivary Proteins and PeptidesFlow CytometrySalivationParotid GlandPulsatile FlowGene FlowSalivary GlandsSubmandibular GlandMouthXerostomiaSublingual GlandImmunoglobulin A, SecretoryStreptococcus mutansRheologyCerebrovascular CirculationCoronary CirculationDental PlaqueOptic FlowDental PellicleFlow Injection AnalysisSecretory RateTime FactorsLaser-Doppler FlowmetryDental CariesPeak Expiratory Flow RateMouth MucosaHistatinsActinomycesMucin-5BProline-Rich Protein DomainsBlood PressureSensitivity and SpecificityVascular ResistanceImmunoglobulin A