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首页> 外文期刊>Tropical Animal Health and Production >Hydatidosis of slaughtered animals in Bahir Dar Abattoir, Northwestern Ethiopia
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Hydatidosis of slaughtered animals in Bahir Dar Abattoir, Northwestern Ethiopia

机译：埃塞俄比亚西北部巴赫达尔屠宰场屠宰动物的虫病

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The study was conducted from May 2005 to December 2006 in Bahir Dar Abattoir to assess the current status of hydatidosis in cattle and sheep. Hydatid cyst count and characterization were conducted based on routine meat inspection. Of the total 420 cattle and 340 sheep slaughtered in Bahir Dar Abattoir 143 (34.05%) and 36 (10.6%) animals were found harboring hydatid cysts respectively. Thorough meat inspection in the abattoir revealed that 202 and 54 visceral organs were found harboring one or more hydatid cysts in cattle and sheep respectively. Differences in prevalence rates between the two species of animals were highly significant (P < 0.001). The infection of the lung, liver, kidney, spleen and heart were found to be 57.9% , 36.6% , 3% , 1.5% , 1% in cattle and 50%, 48.1% and 1.9% in sheep respectively. From the total of 864 in cattle and 138 in sheep hydatid cysts counted 315 (36.4%), 268 (31.0%), 65 (7.5%), 216 (25.0%) in cattle and 92 (66.7%), 20 (14.5%), 1 (0.7%), 25 (18.1%) in sheep were found to be small, medium, large and calcified cysts respectively and 484 (56.0%), 164 (18.9%), 216 (25%) in cattle and 35 (25.4%), 78 (56.5%), 25 (18.1%) in sheep were sterile, fertile and calcified cysts respectively. Viability rates of 62.2% in cattle and 78.2% in sheep were observed. The rate of cyst calcification was higher in the liver than in the lung while fertility rate was higher among the cysts of the lung for both cattle and sheep.
机译：该研究于2005年5月至2006年12月在Bahir Dar Abattoir进行，以评估牛和羊的hy虫病的现状。包虫囊肿计数和表征是根据常规肉类检查进行的。在巴希尔达尔屠宰场屠宰的总共420头牛和340头绵羊中，分别发现了143头（34.05％）和36头（10.6％）的动物带有包虫囊肿。对屠宰场的肉进行彻底检查后发现，在牛和羊中分别发现有202个和54个内脏器官带有一个或多个包虫囊肿。两种动物之间的患病率差异非常显着（P <0.001）。牛的肺，肝，肾，脾和心脏的感染分别为57.9％，36.6％，3％，1.5％，1％，绵羊为50％，48.1％和1.9％。在牛的864只和绵羊的138包虫包囊中，共有315（36.4％），268（31.0％），65（7.5％），216（25.0％）牛和92（66.7％），20（14.5％） ），分别在绵羊中发现1个（0.7％），25个（18.1％）为小，中，大和钙化囊肿，在牛中分别为484（56.0％），164（18.9％），216（25％）和35个（25.4％），78（56.5％），25（18.1％）的绵羊分别是无菌，可育和钙化囊肿。观察到牛的存活率为62.2％，绵羊为78.2％。肝脏中的囊肿钙化率高于肺部，而牛和羊的肺部囊肿中的生育率较高。

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