%0 Journal Article %T LYMPHOCYTE SUBPOPULATIONS AND CELL-MEDIATED IMMUNITY IN MULTIPLE SCLEROSIS IN IRAN %A MASSOUD.A %A LOTFI.J %A DERAKHSHAN.I %A ALA.F %J Acta Medica Iranica %D 1980 %I Tehran University of Medical Sciences %X Thirty seven randomly selected patients suffering from multiple s c l e r os i s (MS) (17 males and 20 females)and 30 healthy control subjects were studied for the lymphocyte subpopulations and ce l l -Medi a t e d immunity.We obs e r ved a decrease of the total T-cells and an increase of a ctive T-Lymphocytes and B ce l l s , In MS p at i ent s as compared t o normal controls. The inability of MS lymphocytes t o measles antigen by LMT or LTT in our e xpe r i me nt s could be due t o T-lymphocyte dysfunction. %U http://journals.tums.ac.ir/PdfMed.aspx?pdf_med=/upload_files/pdf/5143.pdf&manuscript_id=5143