[Characteristics of lymphoid subpopulations of peripheral blood of patients with shigellosis].

This work presents some investigation results of lymphoid subpopulation functional activity: Tg+1, Tg-1, Theophylline-resistant and Theophylline-sensitive lymphocytes and O-1 isolated from the peripheral blood of patients with bacterial dysentery (BD) in local xenogenic GVHD. It has been established that Tg+1 and Tg-1 have stimulating effect on local xenogenic GVHD, but O-1 are inert though the quantity of Fcg+--receptor carrying lymphocytes among O-1 in BD and nonspecific ulcerative colitis is increased compared with donors. Theophylline-resistant and Theophylline-sensitive lymphocytes demonstrated inhibiting effect on GVHD formation which was evident in the latter case.