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comparison the effect of black tea and green tea on salivary PH after acidic changes

comparison the effect of black tea and green tea on salivary PH after acidic changes between dentistry student of Islamic Azad university

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT20180519039722N2
Enrollment
14
Registered
2020-02-11
Start date
2020-02-11
Completion date
Unknown
Last updated
2020-02-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

The effect of black and green tea drinks on the pH of saliva after acidic changes.

Interventions

Intervention 1: Intervention group: After preparation of 10% sucrose mouthwash by applying 20 g of sucrose powder to 200 ml of boiling kettle water to 10% concentration.Samples were then taken to 20

Sponsors

Islamic Azad University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 30 Years

Inclusion criteria

Inclusion criteria: dentistry student between 20 to 30 years

Exclusion criteria

Exclusion criteria: every one who has effective systemic disease every one who has xerostomia every one who has different diet every one who smoke every one who has periodontal disease every one who use affective drugs on saliva every one who use orthodontic appliance or removable denture every one who receive topical floride in last 2 weeks every one who use floride mouthwash in last 3 weeks

Design outcomes

Primary

MeasureTime frame
The effect of black and green tea drinks on the pH of saliva after acidic changes. Timepoint: Measurement of pH before intervention, immediately after sucrose mouthwash, immediately after tea drink and at 5,10,15 min after drink. Method of measurement: Digital PH meter.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactSaba Aghaei

Islamic Azad University

s_aghaei@dentaliau.ac.ir+98 21 2276 3459

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026