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Investigation of streptococcus mutans isolated from dental caries patients
المؤلفون المشاركون
Flayyih, Isra Abd al-Amir
al-Ammar, Mahdi Hasan
المصدر
al-Kufa University Journal for Biology
العدد
المجلد 7، العدد 1 (30 يونيو/حزيران 2015)13ص.
الناشر
جامعة الكوفة كلية العلوم قسم علوم الحياة
تاريخ النشر
2015-06-30
دولة النشر
العراق
عدد الصفحات
13
التخصصات الرئيسية
الموضوعات
الملخص AR
Introduction: The clinical specimens (100) were collected from patients suffering from dental plague infectious during the period from October ( 2012 to March 2013) in Najaf City .
Methodology: Streptococcus mutans isolates were detected by cultural and biochemical tests as well as API 20strep , then confirm the GTFB gene by PCR technique .
Result: Streptococcus mutans were recorded (40%) among Mutans Streptococcus from total isolates .
The virulence factors of bacteria were detected and the results showed that all isolates were produced glucan,biofilm and Dextranase 40(100%) and varied produce heamolysin 30(75%) .
Also, 20-25(50-62.5%) of Streptococcus mutans has the colonization factor antigen III, ,I respectively and 15 (37.5%) of isolates are mutacin production.Finally, Molecular study by PCR technique was used for detection gtfB gene, it was found the gtfB gene predominance in 22 (55%) of clinical isolates .
Conclusion: The study showed that Streptococcus mutans have gtfB gene which responsible for the pathogenicity of Streptococcus mutans .
الملخص EN
Introduction: The clinical specimens (100) were collected from patients suffering from dental plague infectious during the period from October ( 2012 to March 2013) in Najaf City .
Methodology: Streptococcus mutans isolates were detected by cultural and biochemical tests as well as API 20strep , then confirm the GTFB gene by PCR technique .
Result: Streptococcus mutans were recorded (40%) among Mutans Streptococcus from total isolates .
The virulence factors of bacteria were detected and the results showed that all isolates were produced glucan,biofilm and Dextranase 40(100%) and varied produce heamolysin 30(75%) .
Also, 20-25(50-62.5%) of Streptococcus mutans has the colonization factor antigen III, ,I respectively and 15 (37.5%) of isolates are mutacin production.Finally, Molecular study by PCR technique was used for detection gtfB gene, it was found the gtfB gene predominance in 22 (55%) of clinical isolates .
Conclusion: The study showed that Streptococcus mutans have gtfB gene which responsible for the pathogenicity of Streptococcus mutans .
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Flayyih, Isra Abd al-Amir& al-Ammar, Mahdi Hasan. 2015. Investigation of streptococcus mutans isolated from dental caries patients. al-Kufa University Journal for Biology،Vol. 7, no. 1.
https://search.emarefa.net/detail/BIM-594205
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Flayyih, Isra Abd al-Amir& al-Ammar, Mahdi Hasan. Investigation of streptococcus mutans isolated from dental caries patients. al-Kufa University Journal for Biology Vol. 7, no. 1 (2015).
https://search.emarefa.net/detail/BIM-594205
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Flayyih, Isra Abd al-Amir& al-Ammar, Mahdi Hasan. Investigation of streptococcus mutans isolated from dental caries patients. al-Kufa University Journal for Biology. 2015. Vol. 7, no. 1.
https://search.emarefa.net/detail/BIM-594205
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 10-13
رقم السجل
BIM-594205
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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