کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4107077 1605414 2007 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparative study of several sinusitis experimental modelling techniques in rabbits
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی بیماری های گوش و جراحی پلاستیک صورت
پیش نمایش صفحه اول مقاله
Comparative study of several sinusitis experimental modelling techniques in rabbits
چکیده انگلیسی

SummaryExperimental models for clinical studies of rhinosinusitis are needed. Aim: to define a reliable, solid and reproducible experimental model for inflammatory rhinosinusitis with no innoculation of infectious agents in rabbits. Study design: Experimental. Material and Method: Twenty 20 rabbits were divided into 4 groups submitted to 4 different interventions: the placement of a unilateral nasal fossa sponge, unilateral obliteration of the nasal ostium with cyanoacrylate, unilateral placement of antigens in the maxillary cavity and unilateral placement of blood in the maxillary cavity. The animals were monitored for 15 days and then anesthetized and sacrificed; the maxillary sinuses were evaluated histologicaly and results were compared with controls and between the intervention groups. Conclusion: Sponje and glue as agents of meatal obstruction and toxoid aplied in the antrum are efficient as methods for rhinosinusitis modeling. Blood was not efficient in producing sinusitis.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Brazilian Journal of Otorhinolaryngology - Volume 73, Issue 5, September–October 2007, Pages 627–631
نویسندگان
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