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Parazitozele hepatice ca factori declanşatori ai colelitiazei la ovine

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dc.contributor.author NAFORNIŢA, Nicolae
dc.contributor.author CERCEL, Ilie
dc.date.accessioned 2023-06-23T05:41:58Z
dc.date.available 2023-06-23T05:41:58Z
dc.date.issued 2020
dc.identifier.citation NAFORNIŢA, Nicolae, CERCEL, Ilie. Parazitozele hepatice ca factori declanşatori ai colelitiazei la ovine. In: Ştiinţa Agricolă. 2020, nr. 2, pp. 119-125. ISSN 1857-0003, eISSN 2587-3202. en_US
dc.identifier.issn 1857-0003
dc.identifier.issn 2587-3202
dc.identifier.uri http://repository.utm.md/handle/5014/23250
dc.description.abstract Obiectivul principal urmărit a fost investigarea cazurilor de colelitiază la ovine și identificarea legăturilor etiologice și patogenice între formarea calculilor și bolile parazitare la ovine: fascioloza, dicrocelioza și echinococoză/hidatidoză sau alte stări patologice la ficat (abcese hepatice). Au fost descrise unele criterii macroscopice și topografice ale calculilor în ficatul afectat. În total s-a examinat ficatul la 175 de ovine, cu vârsta de la 2 până la 5 ani, clinic sănătoase, alese aleatoriu și sacrificate. Toate concrementele vizibile din canale și vezica biliară depistate au fost considerate calculi (pietre). În urma unui examen macroscopic al ficatului ovinelor sacrificate s-au constatat 46 de organe normale, 28 de organe parazitate cu Fasciola hepatica, 32 parazitate cu Dicrocoelium dendriticum, 25 de organe cu o formă mixtă de D. dendriticum și F. hepatica, 20 de organe cu chisturi hidatice, parazitism cu E. granulosus larvae și abcese hepatice, 24 de organe cu F. hepatica, D. dendriticum și E. granulosus larvae. Calculi au fost depistați la 40 de organe examinate, 16 calculi fiind de origine pigmentară și 24 din colesterol. Incidența colelitiazei a fost semnificativ mai mare la organele infestate cu trematode comparativ cu restul situațiilor patologice depistate, iar infestarea cu F. hepatica și D. dendriticum s-a dovedit a fi un factor de risc major pentru apariția colelitiazei la ovine. en_US
dc.description.abstract The main objective was to investigate the cases of cholelithiasis in sheep and to identify the etiological and pathogenic links between the formation of calculi and the parasitism in sheep with parasitic diseases: fasciolosis, dicrocoelosis and echinococcosis/hydatidosis or other pathological conditions in the liver (liver abscesses). Another purpose was to describe macroscopic and topographic criteria of the calculi/uroliths in the affected liver. In total, the liver was examined in 175 sheep, from 2 to 5 years old, clinically healthy, randomly selected and slaughtered. All visible concretions detected in the ducts and gall bladder were considered as calculi/uroliths (stones). The macroscopic examination of the liver of slaughtered sheep revealed that, 46 organs were normal, 28 were infested with Fasciola hepatica, 32 were infested with Dicrocoelium dendriticum, 25 presented a mixed infestation by D. dendriticum and F. hepatica, 20 organs had hydatid cysts and were infested with Echinococcus granulosus larvae and had liver abscesses, and in 24 organs there were F. hepatica, D. dendriticum and E. granulosus larvae. Biliary calculi were detected in 40 examined organs. 16 livers had pigment stones and the stones in 24 livers were formed of cholesterol. The incidence of cholelithiasis was significantly higher in the organs infested with trematodes compared with the rest of the detected pathological conditions, and the infestation with F. hepatica and D. dendriticum proved to be major risk factors for the appearance of cholelithiasis in sheep.
dc.language.iso ro en_US
dc.publisher Universitatea Agrară de Stat din Moldova en_US
dc.relation.ispartofseries Știința Agricolă;2020, N. 2
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject căi biliare en_US
dc.subject etiologie en_US
dc.subject ficat en_US
dc.subject ovine en_US
dc.subject parazitoze en_US
dc.subject aetiology en_US
dc.subject bile ducts en_US
dc.subject parasitoses en_US
dc.subject sheep en_US
dc.title Parazitozele hepatice ca factori declanşatori ai colelitiazei la ovine en_US
dc.title.alternative Hepatic parasitoses as triggering factors of cholelithiasis in sheep en_US
dc.type Article en_US


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