Oral Squamous Cell Carcinoma: Hematoxylin and Eosin Staining
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چکیده
منابع مشابه
Detection of Apoptosis in Leukoplakia and Oral Squamous Cell Carcinoma using Methyl Green Pyronin and Hematoxylin and Eosin
Background & Objective: Cell population and turnover are controlled by a balance between cell proliferation and apoptosis. Detection of apoptosis in oral cancer contributes to its better prognosis and improved management. This study aimed to quantify apoptotic cells in leukoplakia and oral squamous cell carcinoma (OSCC) using methyl green-pyronin (MGP) and hematoxylin and eosin...
متن کاملComparative evaluation of eosinophils in normal mucosa, dysplastic mucosa and oral squamous cell carcinoma with hematoxylin-eosin, Congo red, and EMR1 immunohistochemical staining techniques
BACKGROUND Oral squamous cell carcinoma is the most common malignant lesion of the oral cavity, and it involves various molecular mechanisms. The development of oral squamous cell carcinoma is influenced by the host immune cells, such as eosinophils. The present study was conducted to compare the presence of eosinophils in normal mucosa, dysplastic mucosa, and oral squamous cell carcinoma by -h...
متن کاملDemonstration and Comparison of Keratin Pearl and Individual Cell Keratin in Oral Squamous Cell Carcinoma using Modified Mallory’s Stain and Hematoxylin and Eosin
Oral squamous cell carcinoma is one of the most common oral malignant tumors comprising of 90-95 % of cases (Pindborg et al., 1990; Harrison et al., 1999). It is commonest malignancy in Indian sub continent (Pindborg et al., 1990; Parija, 1991). It is histologically graded as well, moderate and poorly differentiated tumor based on several factor (Neville et al., 2002’ Neville et al., 2002). One...
متن کاملThe Expression of P53 in Leukoplakia, Squamous Cell Carcinoma and Normal Oral Epithelium Using Immunohistochemical Staining Method
Background & Aims: Leukoplakia is the most common premalignant or potentially malignant lesion of the oral mucosa and its potentiality for malignant transformation is unpredictable. The aim of the present study was to evaluate p53 expression in normal oral epithelium, leukoplakia and oral squamous cell carcinoma. Methods: The standard Biotin streptavaidin peroxidase immunohistochemical staining...
متن کاملComparison of Modified Papanicolaou and Hematoxylin and Eosin Stain in Demonstration of Keratin Pearl and Individual Cell Keratin in Oral Squamous Cell Carcinoma
Keratin is an intermediate filamentous protein generally found in the surface epithelium (Clausen et al., 1986; Steinert et al., 1995; Coulombe et al., 1990; Neville et al., 2002). Their role is to protect the underlying structures, which is one of the prime functions of surface epithelium (Tencate, 1998). The keratin synthesis reflects the differentiation level of normal epithelial cell as wel...
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ژورنال
عنوان ژورنال: JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH
سال: 2015
ISSN: 2249-782X
DOI: 10.7860/jcdr/2015/13644.6416