Gastrointestinal parasitic infection of slaughtered sheep (Zel breed) in Fereidoonkenar city, Iran
Publish place: Veterinary Research Forum، Vol: 2، Issue: 4
Publish Year: 1390
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_VRFAN-2-4_005
تاریخ نمایه سازی: 25 آبان 1402
Abstract:
The present study was carried out to determine parasitic infection of sheep with gastrointestinal helminthes in a slaughterhouse in Fereidoonkenar city, Iran. A total number of ۵۰ sheep were examined from April to September ۲۰۰۸. Nematodes were removed from abomasums, small and large intestines, and kept in A.F.A. solution (alcohol, formaldeyde, acetic acid, distilled water, and glycerine) for further diagnosis. Cestodes were removed from small intestine, washed with water, and stained with carmine acid. The results of this study indicated that ۷۰% of examined animals were infected as follows: Ostertagia circumcincta and Marshallagia marshalli (۳۸%), Trichostrongylus colubriformis (۱۶%), Nematodirus spathiger (۱۴%), Skrjabinema ovis (۱۲%), Haemonchus contortus (۱۰%), Camelostrongylus mentolatus (۴%), and Gongylonema pulchrum, Cooperia punctata, Bunostomum trigonocephalum, Chabertia ovina (۲%). Among examined animals, ۱۴% infected with Moniezia expansa, ۱۰% with Avitellina centripunctata and ۲% with Helicometra giardi. The infection rate in younger animals was higher than in adults. The maximum infection rate was with O. circumcincta and M. marshali. No infection was found in examined rumens.
Authors
Soraya Naem
Department of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran
Tahmineh Gorgani
Department of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran