Abstract ▼ AI-Helper

A fluorine solution was used to measure the growth of S.mutans and the pH changes were also measured in order to find an effective and preventative dentistry lab within a limited time for the dental hygiene department curriculum and the following results were obtained. 1. In the growth comparison of...

A fluorine solution was used to measure the growth of S.mutans and the pH changes were also measured in order to find an effective and preventative dentistry lab within a limited time for the dental hygiene department curriculum and the following results were obtained. 1. In the growth comparison of S.mutans, the culture medium of the experiment group with fluorine weighed 0.3g and the culture medium with no fluorine weighed 0.5g, which shows that the growth rate of S.mutans is significantly decreased in the culture medium with the fluorine. 2. The pH7.8 of the culture medium was not nearly changed; it became 7.0 after culturing with fluoride, however the pH was significantly decreased to 3 in the culture medium that had no fluorine. 3. Since it has been proven that the fluorine can control the growth of germs, it is believed that the effect of fluorine as a cavity preventative should be emphasized to students and in addition, it will help students transmit the effect of fluoride to their patients since this knowledge has been acquired through practice. 4. It is considered that this is a simple test protocol providing effective results in the microorganism and preventive dentistry lab within a limited time and furthermore, it will furnish the students of dental hygiene with comprehensive accessibility to dental hygiene curriculum.

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