Praziquantel for control of Hymenolepis nana in mice.
Praziquantel was blended into ground mouse feed at 35, 70, and 140 ppm in one replicate and at 140, 210, and 280 ppm in a second replicate. Mice naturally infected with Hymenolepis nana were provided this diet for 7 consecutive days. Reduction of Hymenolepis nana in mice receiving medicated feed when compared to mice receiving nonmedicated feed was 48.9, 73.2, and 87.1%, respectively in replicate 1, and 100% in all three groups in replicate 2. These data suggest that praziquantel blended into the feed at 140 ppm for 7 consecutive days will provide efficacious (87.1-100%) control of Hymenolepis nana in mice. Higher dosages may be necessary for complete elimination of this parasite.
D000821:Animal Feed; D000818:Animals; D000830:Animals, Laboratory; D004032:Diet; D005243:Feces / Q000469:parasitology; D006925:Hymenolepiasis / Q000517:prevention & control / Q000662:veterinary*; D007546:Isoquinolines / Q000627:therapeutic use*; D008297:Male; D051379:Mice; D011223:Praziquantel / Q000008:administration & dosage / Q000627:therapeutic use*; D012376:Rodent Diseases / Q000517:prevention & control*
D007546:Isoquinolines; D011223:Praziquantel