کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3120888 1583309 2014 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Clinical signs and bacterial communities of deciduous necrotic root canals detected by PCR-DGGE analysis: Research association
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی دندانپزشکی، جراحی دهان و پزشکی
پیش نمایش صفحه اول مقاله
Clinical signs and bacterial communities of deciduous necrotic root canals detected by PCR-DGGE analysis: Research association
چکیده انگلیسی

ObjectiveThis study sought to investigate the possible association between clinical and radiographic data of the patients with the bacterial community profiles involved in cases of necrosis in primary root canals.MethodsMicrobial community profiles for 25 samples from necrotic deciduous root canals were analyzed using the polymerase chain reaction-denaturing gradient gel electrophoresis (PCR-DGGE) fingerprinting approach. These results were related to the clinical and radiographic data of these patients.ResultsThe analysis showed a large diversity of microbial communities in necrotic deciduous root canals. The statistical results pointed out that posterior and anterior teeth were associated with <20 bands and >20 bands in PCR-DGGE method, respectively. A relationship was verified between ages >4 years old and posterior teeth and, ages ≤4 years old and anterior teeth.ConclusionsThe data showed a polymicrobial community and pointed out the association of age with necrosis in anterior and posterior teeth.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Archives of Oral Biology - Volume 59, Issue 8, August 2014, Pages 848–854
نویسندگان
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