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Prévalence des kystes hydatiques fertiles dans les abats des bovins et ovins au niveau de l’abattoir d’El Harrach

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Academic year: 2021

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Résumé du PFE : sous titre : Prévalence des kystes hydatiques

fertiles dans les abats des bovins et ovins au niveau de l’abattoir d’El

Harrach

Résumé :

L'hydatidose est une helminthose provoqué par la forme larvaire d'un cestode tæniidé échinocoque (Echinococcos granulosus) d'où l'adulte est retrouvé dans l'intestin des canidés. L'homme et les herbivores s'infeste par l'ingestion d'oeufs émis par ce parasite et développent des lésions tissulaire appeler kyste hydatique retrouver dans différent organe (poumons, foies, cerveaux, os...etc). Cette zoonose a une répartition cosmopolite, causant un important impacte économique sans oublier son incidence sur la santé publique et humaine. Une analyse des kystes au laboratoire a été effectuée durant cette année afin de mètre en évidence la présence des protoscolexe (embryons du parasite), et d'évaluer la fertilité chez les espèces bovine et ovine.

Abstract :

Hydatid disease is a helminthiasis caused by the larval form of a tapeworm echinococcus tæniidé (Echinococcos granulosus) where the adult is found in the intestines of canines. Man and herbivores infested by ingesting eggs emitted by this parasite and develop tissue lesions called hydatid cyst found in different body (lungs, liver, brain, bones ... etc.) This zoonosis has a cosmopolitan distribution, causing a significant economic impact not to mention its impact on public and human health. An analysis of cysts in the laboratory was carried out during the year to meter showed the presence of protoscolexe (embryos of the parasite), and to evaluate fertility in cattle and sheep

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