Research on the Characteristics and Application of Lactobacillus Rhamnosus X253 as Oral Probiotics

Summary

The aim of the study is to study the application of Lactobacillus rhamnosus X253 as oral probiotics by the way of a randomised, double blinded, parallel, placebo-controlled clinical trial, and to eto detect the changes in oral flora of volunteers, and judge the improvement effect of X253 lozenges on the human oral flora.

Timeline

Start

2020-11-01

Primary completion

2021-02-14

Completion

2021-03-02

Drugs

Indications