[Immunosupressive effect of hypokinetic stress and sensitization of thymus to glucocorticoids].

24-hour hypokinetic stress expressed in decrease of sensitivity of cellular and humoral immu nity to subsequent immunization with sheep erythrocytes was studied. The development of this phenomenon is associated with sensitization of lymphoid tissue to hypoplasia effect of glycocorticoid hormones. In introduction of glycocorticoid stress, the animals revealed a more pronounced depression of proliferative activity of thymocytes compared with non stressed animals.

[Circulating L-lymphocytes in brucellosis patients].

The content of L-lymphocytes in patients with different clinical forms of brucellosis has been studied. The degree of a decrease in the level of these cells has been found to depend on the activity of the infectious process and its clinical manifestations in the form of polyarthritis. The severity of the course of acute and subacute brucellosis has been found to produce no essential influence on the level of L-cells.