Immunocytochemistry Associated with Oral Exfoliative Cytology Methodological Analysis

摘要

OBJECTIVE: To evaluate different immunocytochemical protocol variations to find the most effective protocol for the analysis of involucrin, epidermal growth factor receptor (EGFR), and E-cadherin antibodies. Exfoliative cytology is a noninvasive method used to monitor and screen for early changes in the oral mucosa of patients exposed to carcinogens such as tobacco and alcohol. It has been postulated that its association with immunocytochemistry may improve the effectiveness of the screening process.