ホロホロチョウの毛体虫 (<I>Capillaria perforans</I>) および盲腸虫 (Heterakis sp.) に対するParbendazoleの駆虫効果

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タイトル別名
  • Anthelmintic Effect of Parbendazole against <I>Capillaria perforans</I> and Heterakis sp. in Guinea Fowls
  • ホロホロチョウの毛体虫(Capillaria perforans)および盲腸虫(Heterakis sp.)に対するParbendazoleの駆虫効果
  • ホロホロチョウ ノ モウタイチュウ Capillaria perforans オヨビ モウチョウチュウ Heterakis sp. ニ タイスル Parbendazole ノ クチュウ コウカ
  • Anthelmintic Effect of Parbendazole against Capillaria perforans and Heterakis sp. in Guinea Fowls

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Twenty-five 30-month-old guinea fowls, Numida meleagris, naturally infected with Capillaria perforans and Heterakis sp. were divided into 3 groups, A, B, and C). Groups A and B were treated with 0.05 per cent of Parbendazole contained in the ration for 24 and 48 hours, respectively. Group C served as an untreated control.<BR>1) There was a difference in the fecal egg, count of capillarids between the treated and untreated groups. Cecal worms showed a more makred decline in the count in the trated groups than in the untreated one.<BR>2) Cecal worms were detected mostly from feces 2 to 5 days after treatment, but capillarids were not. Autopsy conducted 0.5, 1.5, and 2.5 months after treatment revealed the decreasing number of cecal worms and capillarids remaining in the digestive tract.<BR>3) Two weeks after treatment microscopical observation revealed a marked proliferatin of epithelial cells in the mucous membrane of crop and esophagus and infiltration of eosinophilic granulocytes and small round cells in the lamina propria mucosae. These lesions were improved in the treated groups 1.5 months and almost completely repaired 2.5 months after treatment.

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