[Restoration by T-activin and its subfractions of splenocyte membrane structures in thymectomized animals]

It was shown that thymectomy induces the injury of plasma membranes of mouse splenocytes. This membrane disorders completely inhibit T-cell response on Concanavalin. A. The incubation of splenocytes with Tactivin or injection of Tactivin or its subfractions to the animals restore the membrane structure and T-cell response.