%0 Journal Article
%T Determinaci¨®n de Subpoblaciones linfocitarias en lesiones de pacientes con Estomatitis Aftosa Recurrente
%A Gutierrez
%A R
%A Correnti
%A M
%A Perrone
%A M
%A De Guglielmo
%A Z
%J Acta Odontol¨®gica Venezolana
%D 2008
%I Scientific Electronic Library Online
%X recurrent aphtous stomatitis (ras) is one of the most common oral mucosal diseases known. it presents as threee types: minor (most prevalent), major and herpetiform. however, not thue well established its etiology although, many evidences indicated that the patients affected with this condition have a defectous celular immune response. the objective of this study was the determination of£¿ the lymphocytes subpopulations t cd4+ and t cd8+ in patients with ras. we evaluated 19 patients, 15£¿ with minor ras and 4 with major ras.£¿ as a control group we included 10 patients withouth ras.£¿ we obtained a biopsy of each patient, that was procesed by immunohistochemistry. we observed a very high amount of lymphocytes subpopulations in the patients with ras in comparation with the control group. the results suggested the association£¿ of the t lymphocytes and the the celular immune response in the pathogenesis of the ras
%K estomatitis aftosa recurrente
%K inmunidad celular.
%U http://www.scielo.org.ve/scielo.php?script=sci_abstract&pid=S0001-63652008000200007&lng=en&nrm=iso&tlng=en