Evaluation of consumption effect of fruit yogurt ( apple) and plain yogurt on plaque pH
- Conditions
- dental caries.
- Registration Number
- IRCT2012121910356N3
- Lead Sponsor
- vice- chancellery for research -IslamicAzad University - dental branch
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete
- Sex
- All
- Target Recruitment
- 30
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).
Not provided
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method 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.
- Secondary Outcome Measures
Name Time Method