The influence of different fluoride salts on fluoride-mediated inhibition of peroxidase activity in human saliva.
Arch Oral Biol
; 40(8): 695-8, 1995 Aug.
Article
en En
| MEDLINE
| ID: mdl-7487568
ABSTRACT
Fluoride-mediated inhibition of peroxidase potential activity in human saliva was investigated using NaF, NH4F, CaF2, Na2PO3F (MFP), SnF2 and TiF4. At pH 5.5 and for a 20 mM F concentration, the inhibition percentages increased from 2% for MFP and 5% for CaF2 to 61% for NaF and 65% for NH4F, while a 100% inhibition was observed at 10 mM for TiF4 and at 5 mM for SnF2. The inhibition was enhanced at acid pH and removed at pH 7. The inhibition could be attributed to ionized F-, except for SnF2 and TiF4, in which part of the inhibition could be imputed to the cations.
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Banco de datos:
MEDLINE
Asunto principal:
Saliva
/
Proteínas y Péptidos Salivales
/
Peroxidasa
/
Inhibidores Enzimáticos
/
Fluoruros
Límite:
Humans
Idioma:
En
Revista:
Arch Oral Biol
Año:
1995
Tipo del documento:
Article
País de afiliación:
Bélgica