A Study Of Morphometrical Differences Between Normal Mucosa, Dysplasia , Squamous Cell Carcinoma & Pseudoepitheliomatous Hyperplasia Of The Oral Mucosa
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چکیده
منابع مشابه
Comparing Immunohistochemical Expression of Podoplanin between Oral Squamous Cell Carcinoma and Normal Oral Mucosa
Background and purpose: Oral squamous cell carcinoma (OSCC) is the sixth most common cancer in the world. Podoplanin is a mucin-like integral membrane glycoprotein that is expressed in the lymphatic endothelial cells but not in the blood vascular endothelial cells. The aim of the present study was to investigate the immunohistochemical expression of podoplanin and evaluating lymphangiogenesis i...
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Background: Recent research has provided evidences indicating the importance of endothelin axis in carcinogenesis. According to our knowledge, there are little information about endothelin A receptor (ETA) expression in oral squamous cell carcinoma (OSCC). So, the aim of the present study was to evaluate the immunohistochemical expression of ETA in OSCC and normal oral mucosa (...
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Introduction: Oral squamous cell carcinoma (OSCC) is one of the 10 most common malignant tumors and SCC accounts 94% of all oral malignancies. Mast cells are regarded as complex and multifunctional cells, playing a significant role in immunopathology . The aim of this study is to evaluate the number of mast cells in tissue sections of oral squamous cell carcinoma (OSCC) in comparison with norma...
متن کاملHigher expression of WNT5A protein in oral squamous cell carcinoma compared with dysplasia and oral mucosa with a normal appearance
WNT5A is a secreted signaling protein that promotes migration and invasion of oral squamous cell carcinoma (OSCC) cells through activation of non-canonical WNT signaling. Here, we examined expression of WNT5A, β-catenin, and E-cadherin by immunohistochemistry in 21 human diagnostic incision biopsies that each had regions of oral mucosa with a normal appearance adjacent to the affected tissue, d...
متن کاملComparison of COX2 expression between oral squamous cell carcinoma, leukoplakia and normal mucosa.
AIM To compare cyclooxygenase 2 expression (COX2-E) between normal, oral leukoplakia lesions and different grades of oral squamous cell carcinoma (SCC). MATERIALS AND METHODS Around 90 paraffin embedded blocks consisting of 45 SCC, 15 leukoplakia and 17 controls were selected for immunohistochemistry (IHC) for detection of COX2- E. COX2-E was divided in four grades, as A (0-10%), B (11- 40%),...
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ژورنال
عنوان ژورنال: IOSR Journal of Pharmacy and Biological Sciences
سال: 2013
ISSN: 2319-7676,2278-3008
DOI: 10.9790/3008-0546670