Document Details Document Type : Article In Journal  Document Title : DEMONSTRATION OF T-CELL SUBSETS INORAL LICHEN PLANUS DEMONSTRATION OF T-CELL SUBSETS INORAL LICHEN PLANUS   Document Language : English  Abstract : The distribution of liT" cell subsets (T4 & Ta) in 10 lesions of oral lichen planus was investigated using an immuno-peroxidase technique. Most of the infiltrating cells consisted of a mixture of T4 (helper/inducer) and Ta (supperssor/cytotoxic) cells. presented in the stroma with varied intensity in their distribution. The present study proved that emigration of lymphocytes, through subepithelial vessels, was not selective for the major subsets of Tcells. Subsequent migration of Ta toward the epithelium was predominant. The present study also support the view that Ta may have a role in the local destruction of the basement membrane. The immuno-regulatory status between T4 & Ta may be responsible for the different clinical forms of lichenplanus  ISSN : 00709484  Journal Name : EGYPTIAN DENTAL JOURNAL  Volume : 41  Issue Number : 1  Publishing Year : 1414 AH 1994 AD  Article Type : Article  Added Date : Wednesday, October 28, 2009  Researchers Researcher Name (Arabic) Researcher Name (English) Researcher Type Dr Grade Email منى الرزاق ABDEL RAZZAK, Mona Researcher Master   إبتسام الزفزاف EL ZEFZAF, ُEbtsam Researcher Doctorate   Files File Name Type Description  23509.pdf pdf   Back To Researches Page