J. Wyczolkowska et al., THE IMMUNOMODULATING PREPARATION UKRAIN DOES NOT INDUCE ANAPHYLACTIC SENSITIZATION IN MICE AND GUINEA-PIGS, Drugs under experimental and clinical research, 18, 1992, pp. 35-38
The ability of Chelidonium majus L. alkaloids derivative Ukrain to ind
uce an anaphylactic sensitization was tested on mice and guinea pigs.
The levels of IgE antibody in the mouse sera, and IgG1a, IgG1b as well
as IgE antibody levels in guinea pig sera, were evaluated by passive
cutaneous anaphylaxis (PCA) tests. Ukrain alone or adsorbed on alumini
um hydroxide gel (alum) introduced into BALB/c mice in several subcuta
neous injections was unable to stimulate measurable anti-Ukrain IgE an
tibody response. Moreover, Ukrain introduced together with ovalbumin (
OA) into mice in the course of immunization with OA induced lower anti
-OA antibody response as compared to the response induced by OA alone.
Ukrain adsorbed on alum and injected subcutaneously into guinea pigs
did not induce measurable IgG(Ia), IgG(Ib) and IgE antibody response.
The present results suggest that the immunomodulating preparation Ukra
in could be therapeutically safe at least as far as its inability to i
nduce anaphylaxis is concerned.