[Use of a Brucella protein-polysaccharide antigen for the allergen diagnosis of brucellosis].

The experimental and clinical study of the allergen diagnostic properties of new Brucella protein-polysaccharide antigen in comparison with brucellin has been made in the leukocyte migration inhibition test, and its working doses have been determined. The results thus obtained suggest that Brucella protein-polysaccharide antigen has considerable diagnostic advantages over commercial brucellin, which presents vast possibilities of using this antigen for the allergen diagnosis of brucellosis in the leukocyte migration inhibition test.

[Use of a protein-polysaccharide complex for the diagnosis of brucellosis in skin allergy tests].

The possibility of using the protein-polysaccharide complex for the allergodiagnosis of brucellosis in experimental animals has been shown and the doses of the preparation for such tests have been determined. The advantages of this preparation over brucellin are shown.