تفاصيل الوثيقة نوع الوثيقة : مقال في مجلة دورية  عنوان الوثيقة : Tempromandibular joint (TMJ) Tempromandibular joint (TMJ)   لغة الوثيقة : الانجليزية  المستخلص : The purpose of this study was to evaluate as well as to compare the effect of intra-articular versus intra-peritoneal injection of dexamethasone on synovitis induced by trauma to the rat's TMJ. Twenty-seven male Wister rats were included in the present study. Induced forced condylar hypermobility achieved through opening the rat's mouth manually lO times for 10 consecutive days. Rats were randomized into three groups (3 rats in the control group, and 24 rats in both experimental groups). Group I (control group): Rats of this group were left without any treatment after induction of synovitis. Group 11: Rats were injected with a single dose of 1.2 mg/kg dexamethasone intraarticularly (after 10 days). Group Ill: Rats were injected with a single intra-peritoneal injection of 1.2 mg/kg dexamethasone (after 10 days). Control rats were sacrificed at 6 weeks, while rats in Groups 11and III were sacrificed at 1 and 6 weeks after drug injection, then joints were dissected and processed for histological study. The condylar head of the rats injected with intra-articular dexamethasone showed resorption with active osteoclastic activity, although the drug was given only once. This might be an alarming sign of the severe adverse effect(s) of the local injection of dexamethasone.  ردمد : 0  اسم الدورية : المجلة الدولية لجراحة الفم والوجه والفكين  المجلد : 34  العدد : 1  سنة النشر : 2004 هـ 2004 م  نوع المقالة : مقالة علمية  تاريخ الاضافة على الموقع : Thursday, November 8, 2007  الباحثون اسم الباحث (عربي) اسم الباحث (انجليزي) نوع الباحث المرتبة العلمية البريد الالكتروني ابراهيم الحكيم alhakeem, ibrahim باحث رئيسي دكتوراه ialhakeem@kau.edu.sa الملفات اسم الملف النوع الوصف  Tempromandibular joint.pdf pdf   الرجوع إلى صفحة الأبحاث