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Identification of Streptococcus mutans from human dental plaque using the RapID STR System
C A Oletta1, B Pérez, H Zlotnik
1Department of Microbiology and Medical Zoology, University of Puerto Rico School of Medicine, San Juan 00936-5067.
Puerto Rico Health Sciences Journal
|December 1, 1993
Summary
The RapID STR System can accurately identify Streptococcus mutans in dental plaque, despite manufacturer recommendations. This rapid method correctly identified 88.2% of tested strains, offering a potential diagnostic tool.
Area of Science:
- Microbiology
- Dental Diagnostics
- Clinical Laboratory Science
Background:
- Streptococcus mutans is a key pathogen in dental caries.
- Rapid identification systems offer potential for faster clinical diagnostics.
- Manufacturer recommendations currently advise against using the RapID STR System for Streptococcus mutans identification.
Purpose of the Study:
- To evaluate the efficacy of the RapID STR System for identifying Streptococcus mutans from human dental plaque.
- To compare the results of the rapid identification method with conventional identification procedures.
Main Methods:
- 34 human dental plaque Streptococcus mutans strains were used.
- Strains were previously identified using conventional microbiological methods.
- The RapID STR System was employed for rapid identification.
Main Results:
- The RapID STR System successfully identified 88.2% of the tested Streptococcus mutans strains.
- The rapid method showed high concordance with conventional identification procedures.
Conclusions:
- The RapID STR System demonstrates significant potential for the accurate and rapid identification of Streptococcus mutans in dental plaque samples.
- This rapid method could be a valuable tool in clinical settings for diagnosing Streptococcus mutans presence.