{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T01:39:06Z","timestamp":1783042746531,"version":"3.54.6"},"reference-count":19,"publisher":"Akademiai Kiado Zrt.","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2003,3,1]]},"abstract":"<jats:p>This study was conducted in order to determine the prevalence and fertility of hydatid cysts in sheep in Kirikkale, Turkey. A total of 3.2% of 553 lambs and 50.9% of 1320 adults were found to be infected with hydatid cysts. The most common locations of cysts were in the liver and lung. Liver cysts tended to be more fertile than lung cysts (81.53% v. 76.47%), though the difference was not significant. The mean number of viable protoscoleces in the liver and lung cysts were 12,400 and 5,800, respectively. In general, 1-10 cysts were found in liver (51.8%) and lung (64.7%). The findings of this study indicate that hydatid cysts are common in sheep and the fertility rate of cysts is quite high. Sheep play an important role in the life cycle of <jats:italic>Echinococcus granulosus<\/jats:italic> in this region.<\/jats:p>","DOI":"10.1556\/avet.51.2003.2.6","type":"journal-article","created":{"date-parts":[[2004,7,14]],"date-time":"2004-07-14T13:53:22Z","timestamp":1089813202000},"page":"181-187","source":"Crossref","is-referenced-by-count":24,"title":["Prevalence of hydatidosis and fertility of hydatid cysts in sheep in Kirikkale, Turkey"],"prefix":"10.1556","volume":"51","author":[{"given":"K.","family":"Yildiz","sequence":"first","affiliation":[{"name":"1 Department of Parasitology, Faculty of Veterinary Medicine, Kirikkale University Campus 71450 Kirikkale, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S.","family":"Gurcan","sequence":"additional","affiliation":[{"name":"2 Department of Biometry, Faculty of Veterinary Medicine, Ankara University Ankara, Turkey"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"425","reference":[{"key":"1","first-page":"491","article-title":"Comparative aspects on the fertility and viability of hydatid cysts in sheep from North Jordan.","volume":"35","author":"S. Abdel-Hafez","year":"1986","journal-title":"Jpn. J. Parasitol."},{"key":"2","first-page":"305","article-title":"The occurrence of helminth species in stray dogs, their prevalence and public health significance in Sivas (in Turkish).","volume":"21","author":"A. Atas","year":"1997","journal-title":"Acta Parasitologica Turcica"},{"key":"3","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1016\/0304-4017(88)90114-8","article-title":"The prevalence of cysticercosis and hydatidosis in Ethiopian sheep.","volume":"28","author":"T. Bekele","year":"1988","journal-title":"Vet. Parasitol."},{"key":"4","doi-asserted-by":"crossref","first-page":"212","DOI":"10.1017\/S0022149X00012189","article-title":"Epidemiology of hydatid disease in Sardinia: a study of fertility of cysts in sheep.","volume":"64","author":"G. Bortoletti","year":"1990","journal-title":"J. Helminthol."},{"key":"5","doi-asserted-by":"crossref","first-page":"493","DOI":"10.1007\/BF00380631","article-title":"Infection rates, cyst fertility and larval viability of hydatid disease in camels, sheep and cattle in Gassim, Saudi Arabia.","volume":"11","author":"M. Farah","year":"1987","journal-title":"Vet. Res. Commun."},{"key":"6","first-page":"195","article-title":"The fertility rates of cysts of Echinococcus in organs of sheep and cattle of various ages slaughtered in Ankara Abattoir (in Turkish).","volume":"18","author":"N. Guralp","year":"1971","journal-title":"Veterinary Journal of Ankara University"},{"key":"7","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1080\/00034983.1987.11812087","article-title":"Echinococcosis in Libya: 2. Prevalence of hydatidosis (Echinococcus granulosus) in sheep.","volume":"81","author":"A. Gusbi","year":"1987","journal-title":"Ann. Trop. Med. 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Parasitol."},{"key":"11","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1080\/00034983.1999.11813397","article-title":"Echinococcus granulosus larvae in the livers of sheep in Tunisia: The effects of host age .","volume":"93","author":"S. Lahmar","year":"1999","journal-title":"Ann. Trop. Med. Parasitol."},{"key":"12","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1016\/S0304-4017(99)00151-X","article-title":"Prevalence of Echinococcus granulosus infection in stray dogs and herbivores in Shiraz, Iran.","volume":"86","author":"D. Mehrebani","year":"1999","journal-title":"Vet. Parasitol."},{"key":"13","first-page":"123","article-title":"The prevalence of some metacestodes (hydatid cyst, Cysticercus tenuicollis, Cysticercus bovis) in sheep, goat and cattle in slaughtered Ankara Province (in Turkish).","volume":"45","author":"H. 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