dental caries.
Conditions
Interventions
Intervention 1: intervension : consumption of 10 cc of fruit yogurt (apple ). Intervention 2: intervention with consumption of 10cc plain yogurt willbe done.
Prevention
intervension : consumption of 10 cc of fruit yogurt (apple ).
intervention with consumption of 10cc plain yogurt willbe done.
Sponsors
vice- chancellery for research -IslamicAzad University - dental branch
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Participants should have these criteria: no systemic disease; without previous history of antibiotic therapy from 2 weeks ago; not on special diet; without xerostomia; no applience or prostesis in mouth; not be smoker and pregnant; no periodontal disease,without active caries, without restoration on s aelected area(distal surface of 2th premolar and mesial surface offirst molar), besides they should not have GI restorations. Their stimulated salivary flow should be equal or more than 1ml/min and their salivary mutans stereptococci and lactobacilus count should be equel or more than 105 ml/CFU (determined by CRT-Bacteria Ivoclar-Vivadent); besides their salivary buffer capacity should be normal (determined by CRT-Buffer-Ivoclar-Vivadent).
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Dental plaque pH. Timepoint: Before and 2, 5, 7, 10, 20, 30, 40, 50 and 60 minutes after consumption of exprimental drinks. Method of measurement: Dental plaque pH- microtouch microelectrode. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public Contactpaivand-moeiny
Islamic Azad University
Outcome results
None listed