[Typical changes of lymphocyte surface architectonics in chronic viral infection].
With the use of scanning electron microscopy, lymphocyte surface architectonics has been described in cases of chronic viral persistence at tick-borne (vernal) encephalitis, hepatitis types A and B, and Herpes simplex. In lymphocytic population smooth and plicate cells in addition to cells with vesicles and outgrowths on the surface prevailed. The appearance of lymphocytes with a combined type of superficial microrelief was registered. It is supposed that despite the variety of types of lymphocyte surface architectonics and possible causes promoting their polymorphism, changes in superficial ultrastructure of immunocompetent cells for chronic viral infection have a nonspecific character.