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The immunological effect caused by the influence of the local action of the ultrahigh frequency (UHF) electromagnetic field on the projection zone of the thyroid gland was studied. The action of UHF waves shown to be capable of producing both immunostimulating and immunosuppressing effects; their manifestation depended on the period of immunogenesis, affected by the action of UHF waves. The synthesis of nonspecific immunoglobulins showed greater resistance to the suppressive action of UHF waves than the synthesis of specific immunoglobulins, i.e. antibodies. The activation of the thyroid gland under the influence of UHF waves occurred before the immunostimulating effect was observed.

The action of ultrahigh frequency (UHF) waves on the projection zone of the adrenal glands has been found to suppress both primary and secondary immune response, which is probably due to an increase in the glucocorticoid function of the adrenal cortex. The synthesis of nonspecific immunoglobulins has proved to be more resistant to the suppressive action of UHF than the synthesis of specific immunoglobulins.

Multiple oral immunization with pertussis corpuscular vaccine was shown to lead to the considerable stimulation of local and systemic humoral immunity. The data on the titers of specific and normal secretory antibodies, on the levels of IgA in washings from the oral cavity, the small intestine and the lungs, on the titers of agglutinins and hemagglutinins in the blood serum, as well as on the morpho-functional transformation of the mucous membrane and the associated lymphoid tissue in the digestive tract, are presented in their dynamics. Specific pertussis antibodies in high titers were detected in both intestinal and pulmonary washings. The multiple administration of the vaccine did not produce pathological changes in internal organs.

Tomicide, a preparation with antibacterial properties, accumulates in the culture medium during the growth of one of streptococcal strains. The injection of the preparation into mice simultaneously with the antigen (sheep red blood cells) produces an adjuvant effect. Tomicide has been found capable of inducing the production of interferon detected in the serum of the animals. During experimental stress created by intensive exercise tomicide prevented a decrease in the normal (anamnestic) level of antibodies, produced an immunostimulating effect and, at the same time, enhanced the total physical endurance of the animals, manifested by an increased duration of swimming.