[Development of Pseudomonas aeruginosa infection in mice with trichinellosis].

The aim of this study was to estimate the development of P. aeruginosa infection in mice infected with T. spiralis or T.

[Impact of heavy metals on the host-parasite system].

Now in the time especially intensive development of industry the question of environment pollution became very important. According to review of the problem heavy metals are one of the most hazardous constituents of xenobiotics. Their toxic effects, among other, are manifested directly on the elements of the immune system as well on the modification of the immune response.

[Intestinal parasites in four Warsaw kindergarten children in 1994-1996].

In 1994/96 there were examined 588 children attending four Warsaw's kindergartens. Investigations were made by means of a standard coprological methods and by ELISA method for the presence of coproantigens of Giardia. The extensiveness of the infection was about 12.

Efficacy of albendazole against Trichinella pseudospiralis and Trichinella spiralis in mice.

Albendazole (Smith Kline, Beecham) in a dose of 20 mg/kg/day was given to B6C3F1 mice exposed to 300 larvae of T. pseudospiralis or T. spiralis.

Activity of specific IgG, IgM and IgE antibodies in human trichinellosis.

The activity of IgG, IgM and IgE antibodies to somatic antigen of Trichinella spiralis in the sera of patients with trichinellosis at various intervals after infection was examined by means of ELISA. Mathematical analysis of the dose-response curves was used. Elevated level of IgG and IgM antibodies of relatively high avidity and of rather low IgE avidity was documented.