Title of article
ISOLATION AND IDENTIFICATION OF MUTAN S STREPTOCOCCI BACTERIA FROM HUMAN DENTAL PLAQUE SAMPLES
Author/Authors
Al-Mudallal, Nada H.A. Al-Nahrain University - College of Science - Biotechnology Department, Iraq , Al-Jumaily, Essam F.A. Baghdad University - Genetic Engineering and Biotechnology Institute for Postgraduate Studies - Biotechnology Department, Iraq , Muhimen, Nidhal.A.A. Al-Nahrain University - College of Medicine - Microbiology Department, Iraq , Al-Shaibany, Abd Al-Wahid Al-Nahrain University - College of Science - Biotechnology Department, Iraq
From page
98
To page
105
Abstract
Fifty plaque samples were collected from teeth. Forty five samples were considered to be positive bacterial isolates about (104 bacteria/ml) using selective Ms-agar (Mitis-Salivarius agar) medium. Thirty isolates were considered to be related to the genus Streptococcus and specially to the mutans streptococci of various group; S. sobrinus (serotype D, G), S. mutans (serotype C, F), S. cricetus (serotype A) and S. rattus (serotype B) with percentages of (39.29%), (30.30%), (18.18%) and (3.03%), respectively depending on biochemical and Lancefield grouping identification systems.
Keywords
Mutan’s streptococci bacteria , human dental plaque , Lancefield grouping identification systems
Journal title
Al-Nahrain Journal Of Science
Journal title
Al-Nahrain Journal Of Science
Record number
2643233
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