[Influence of cadmium on the course of intestinal and muscular phases in mice infected with Trichinella spiralis].
At the first experiment 20 Swiss male mice were infected with 100 larvae and 20 mice with 500 larvae T. spiralis per mouse. Two days after infection (d.a.i.) mice orally received 1.5 mg Cd (water solution CdCl2) each. 40 mice were infected only T. spiralis as control. At the second experiment muscle larvae used were isolated from mice (from the first experiment) which received Cd. 20 mice were infected with 100 larvae and 20-with 500 larvae per mouse. Two d.a.i. mice received 1.5 mg Cd. Mice from both experiments were killed at 5, 10, 20 and 42 d.a.i. Total number of adult T. spiralis worms present in the small intestine and muscle larvae were recovered by conventional technique. Results of the first experiment: the number of adult worms and muscle larvae recovered from mice received Cd. were statistically significant lower as in control. Results of the second experiment: the mean number of adult worms in experimental group and in control were the same but the mean number of larvae per gram of mice muscle were significant higher as in control.
Wawrzyniak
U
U
Instytut Parazytologii im. W. Stefańskiego PAN, Warszawa.
D000818:Animals; D002104:Cadmium / Q000494:pharmacology*; D007421:Intestine, Small / Q000469:parasitology*; D007814:Larva / Q000187:drug effects; D008297:Male; D051379:Mice; D009132:Muscles / Q000469:parasitology*; D017160:Trichinella spiralis / Q000187:drug effects*
D002104:Cadmium
Wpływ kadmu na przebieg fazy jelitowej i mieśniowej u myszy zarazonych Trichinella spiralis.