Morphofunctional characteristics of thymus and immunological parameters in golden hamster under experimental invasion with the cestode Diphyllobothrium dendriticum.

Morphofunctional changes induced by the tapeworm in the thymus and blood of its definitive host, by an example of the experimental model "Diphyllobothrium dendriticum--Mesocricetus auratus", have been investigated. The morphofunctional changes in the thymus and immunological transformations in the organism of infested hamster are evidences of rather high immunogenic effect of the D. dendriticum antigens on the definitive host at the period of active growth of the parasites.