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
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر