Genotypic Diversity and Virulence Traits of Streptococcus mutans Isolated from Carious Dentin after Partial Caries Removal and Sealing
المؤلفون المشاركون
Damé-Teixeira, Nailê
Arthur, Rodrigo Alex
Parolo, Clarissa Cavalcanti Fatturi
Maltz, Marisa
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-6، 6ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-01-21
دولة النشر
مصر
عدد الصفحات
6
التخصصات الرئيسية
الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
The aim of this study was to compare the genotypic diversity and virulence traits of Streptococcus mutans isolated from carious dentin before and after partial dentin caries removal (PDR) and sealing.
Carious dentin samples were obtained three months before and after the PDR and cavity sealing.
Up to seven isolates of each morphological type of S.
mutans were selected and strain identity was confirmed using gtfB primer.
Genotyping was performed by arbitrary primer-PCR (AP-PCR).
Acidogenesis and acidurance of the genotypes were evaluated as virulence traits.
A paired t -test and a Wilcoxon test were used to compare the virulence of genotypes.
A total of 48 representative S.
mutans isolates were genotyped (31 before and 17 after the sealing).
At least one of the genotypes found before the sealing was also found on dentin after the sealing.
The number of genotypes found before the sealing ranged from 2 to 3 and after the sealing from 1 to 2 genotypes.
No difference was observed in the acidogenesis and acidurance between genotypes isolated before and after the sealing.
In conclusion, genotypic diversity of S.
mutans decreased after the PDR and sealing, but the virulence traits of S.
mutans remained unchangeable.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Damé-Teixeira, Nailê& Arthur, Rodrigo Alex& Parolo, Clarissa Cavalcanti Fatturi& Maltz, Marisa. 2014. Genotypic Diversity and Virulence Traits of Streptococcus mutans Isolated from Carious Dentin after Partial Caries Removal and Sealing. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1048549
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Damé-Teixeira, Nailê…[et al.]. Genotypic Diversity and Virulence Traits of Streptococcus mutans Isolated from Carious Dentin after Partial Caries Removal and Sealing. The Scientific World Journal No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1048549
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Damé-Teixeira, Nailê& Arthur, Rodrigo Alex& Parolo, Clarissa Cavalcanti Fatturi& Maltz, Marisa. Genotypic Diversity and Virulence Traits of Streptococcus mutans Isolated from Carious Dentin after Partial Caries Removal and Sealing. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1048549
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1048549
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