evaluation of tp53 oncoprotein expression in mucoepidermoid carcinoma of salivary glands and it's relation with grading

immunohistochemical analysis of e-cadherin expression in pleomorphic adenoma and mucoepidermoid carcinoma of salivary glands

objective: e-cadherin is a classic cadherin that plays a key role in epithelial cell adhesion. this protein is being referred to as the suppressor of proliferation and invasion. limited studies have investigated e-cadherin expression in salivary gland neoplasms. this study sought to assess the expression of e-cadherin and its possible role in progression and invasion of salivary gland neoplasms...

Expression of p21WAF in salivary gland mucoepidermoid carcinoma and its relation to histologic grade.

The biologic behavior and factors influencing the development of salivary gland mucoepidermoid carcinoma are not fully understood. Alteration of the cyclin-dependant kinase inhibitor p21(WAF) could cause uncontrolled proliferation leading to cancer. Thirty-five mucoepidermoid carcinomas were graded and immunohistochemically stained for p21(WAF). The percentage of positive tumor cells was determ...

evaluation of fat atrophy in patients with dermis fat graft of orbit by ct-scan

چکیده ندارد.

Role of Estrogen Receptors Protein Expression in Pleomorphic Adenoma and Mucoepidermoid Carcinoma of Salivary Glands

Estrogen receptors (ERs) expression has been studied in salivary gland tumors, however, there are conflicting results regarding its expression in the literatures. The aim of this study was to investigate the expression of estrogen receptors protein (ERs) in pleomorphic adenoma (PA) and mucoepidermoid carcinoma (MEC) of salivary glands using immunohistochemistry. 35 cases of intraoral minor sali...

Evaluating Histologic Grading Systems and the Expression of Human Cytomegalovirus in Salivary Gland Mucoepidermoid Carcinoma

Histopathological Evaluation and Analysis of Immunohistochemical Expression of Bcl-2 Oncoprotein in Colorectal Carcinoma

Abstract Introduction: Colorectal cancer is the third most prevalent malignancy with high mortality rate, necessitating markers that predict survival and guide the treatment. Previous studies have examined the immunohistochemical expression of Bcl-2, an apoptotic marker, in colorectal carcinoma, but results have been contradictory. Objectives: To evaluate the histopathological featu...