Dynamics of circulating antibodies against Trichinella spiralis after application of anthelmintics.
Formation and dynamics of circulating antibodies were studied in mice experimentally inefected with T. spiralis and treated with mebendazole. Latex-fixation tube was used in the experiment. In the control group of untreated mice the antibodies were detected on the 21st day after infection. The antibody level reached the maximum on day 76 and low titres were found still on day 207 after infection. In mice treated with mebendazole in the intestinal phase of trichinellosis, the antibodies were detected 10 or 7 days earlier than in the control group. At this time the antibody level reached the maximum and then it decreased gradually until no antibodies were detected on days 66-76. This phenomenon correlated with postmortem examination and suggested that the formation and dynamics of circulating antibodies against T. spiralis are directly dependent on the effectiveness of the treatment.
D000818:Animals; D000871:Anthelmintics / Q000494:pharmacology; D000906:Antibodies / Q000302:isolation & purification*; D000917:Antibody Formation / Q000187:drug effects; D000941:Antigens / Q000302:isolation & purification; D007814:Larva; D007841:Latex Fixation Tests; D008463:Mebendazole / Q000494:pharmacology; D051379:Mice; D013773:Tetramisole / Q000494:pharmacology; D014234:Trichinella / Q000276:immunology*
D000871:Anthelmintics; D000906:Antibodies; D000941:Antigens; D008463:Mebendazole; D013773:Tetramisole