کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8765307 | 1597719 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evaluation of red light scattering in gingival tissue - in vivo study
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
پزشکی و دندانپزشکی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Antimicrobial photodynamic therapy (aPDT) has been used to treat periodontal disease, thus the aim of this study was to investigate red light (Êâ¯=â¯660â¯nm) attenuation in gingival tissue. This clinical trial included 30 patients with chronic periodontitis; three incisors from each patient were selected for the experimental procedures. A laser source with a radiant power output of 100â¯mW was used. Two digital photographs were taken of each selected incisor (in frontal and occlusal position). The images were analyzed in the ImageJ program. The results demonstrated that at a 3â¯mm distance from the laser probe, there is an attenuation of light intensity of 50%, along frontal and occlusal views. Light attenuation in gingival tissue should be considered when setting optimal parameters for antimicrobial photodynamic therapy or photobiomodulation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Photodiagnosis and Photodynamic Therapy - Volume 23, September 2018, Pages 32-34
Journal: Photodiagnosis and Photodynamic Therapy - Volume 23, September 2018, Pages 32-34
نویسندگان
LetÃcia Heineck Alvarenga, Martha Simões Ribeiro, Ilka Tiemy Kato, Silvia Cristina Núñez, Renato Araujo Prates,