IMMUNOHISTOCHEMICAL EXPRESSION OF CLUSTER OF DIFFERENTIATION-68(CD-68) AND KI-67 IN ASTROCYTOMAS
نویسندگان
چکیده
منابع مشابه
Immunohistochemical Expression of PCNA and Ki-67 in Periapical Granuloma and Radicular Cyst
Objectives: Periapical Granulomas (PGs) and Radicular Cysts (RCs), as the most common odontogenic lesions have yet unclear pathogenesis. This study was aimed to compare PCNA and Ki-67 expression in PGs and RCs and evaluate their possible relationship with two lesions. Methods: In this cross-sectional descriptive study, twenty PGs and twenty RCs were evaluated immunohistochemically using an a...
متن کاملImmunohistochemical Expression of Ki-67, PCNA and CD34 in Astrocytomas: A Clinicopathological Study.
OBJECTIVES To assess the immunohistochemical expression of Ki-67 and Proliferating Cell Nuclear Antigen (PCNA) as proliferative markers to study proliferative activity and CD34 as an endothelial cell marker in order to study vascular proliferation in astrocytomas in correlation with some clinicopathological parameters (age, gender, site of the tumor, and tumor grade). METHODS A retrospective ...
متن کاملImmunohistochemical Assessment of Ki-67 Expression in Adenoid Cystic Carcinoma of the Salivary Glands
Objective Adenoid cystic carcinoma (ACC) is a rare malignant tumor originating from the salivary glands. It’s rather bland histological appearance that masks its ultimate biological aggressiveness. Evaluation of cell cycle and mitoses have been useful in predicting malignancy in many tumors. Ki-67 antigen is a human nuclear antigen that presents during all active phases of cell cycle. The aim ...
متن کاملImmunohistochemical analysis of Ki-67 expression in oral lichen planus lesions
Introdouction: Lichen planus is a chronic, relatively common, dermal mucosa disease. The World Health Organization (WHO) has introduced lichen planus as a premalignant condition. Ki-67 is a protein that can be detected in all active phases of the cell cycle, especially in the G2 and M phases. Considering the major role of Ki-67 in the regulation of the cell cycle and the fact that it is one of ...
متن کاملimmunohistochemical evaluation of ki-67 expression in erosive and non-erosive oral lichen planus
conclusions since ki-67 is extensively accepted as an important biomarker in diagnosis, prognosis and treatment of cancerous and precancerous lesions, a high degree of presence of this biomarker in chronic precancerous lesions, such as erosive olp, can be of great use in prognosis and suggested treatments. objectives this study aimed to evaluate ki-67 expression in erosive and non-erosive oral ...
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ژورنال
عنوان ژورنال: Zagazig University Medical Journal
سال: 2014
ISSN: 2357-0717
DOI: 10.21608/zumj.2014.4433