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首页> 外文期刊>Tropical Animal Health and Production >Prevalence of mange among West African Dwarf sheep and goats and associated haematological and biochemical parameters
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Prevalence of mange among West African Dwarf sheep and goats and associated haematological and biochemical parameters

机译：西非矮绵羊和山羊的mange患病率及相关的血液学和生化指标

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摘要

This study was carried out to assess the prevalence of mange in sheep and goats in five local government areas (LGAs) of Ogun State in South Western Nigeria. A total of 4,973 sheep and 7,902 goats of West African Dwarf breeds were sampled of which only 4 (0.08%) of sheep and 42 (0.53%) of goats were confirmed positive for mange infestation. In all the LGAs sampled, Odeda LGA had the highest concentration of sheep (39%) and goats (51%) while Abeokuta South had the least percentage of sheep (1%) and goats (1%). All the mange-infested cases in sheep were recorded in just one LGA (Ewekoro) which constituted 0.24% of the population within the location. For goats, three out of five LGAs namely: Obafemi Owode, Ewekoro and Abeokuta North had prevalence of 1.46%, 0.53% and 0.72% respectively. There was no significant (P > 0.05) difference between non-infested and infested animals in terms of packed cell volume (31.79 ± 0.87% vs. 31.41 ± 1.13%), haemoglobin (10.51 ± 0.21 g/100 ml vs. 10.28 ± 0.37 g/100 ml) and red blood cells (8.71 ± 0.29 × 1012/l vs. 9.40 ± 0.37 × 1012/l). The infested group however showed significantly (P < 0.01) higher white blood cells count (7.60 ± 0.22 × 109/l) than the non-infested animals (6.81 ± 0.17 × 109/l). Neutrophil, eosinophil, basophil and monocyte as well as chloride were not significantly affected by the health status of the animals. There existed significant (P < 0.01) difference between non-infested and infested animals in terms of total protein (5.42 ± 0.16 vs. 4.75 ± 0.20 g/dl), sodium (137.98 ± 1.53 vs. 128.92 ± 1.92 mEq/l) and potassium (4.04 ± 0.14 vs. 3.46 ± 0.18 mEq/l). It can be concluded from this study that the prevalence of mange mite infestation varied with location and was generally low or absent in some of the LGAs considered. Goats were particularly more susceptible to mange infestation than sheep. More concerted effort is needed to control mange in order to avoid spread since it is a contagious disease.
机译：这项研究旨在评估尼日利亚西南部奥贡州的五个地方政府区域（LGAs）中绵羊和山羊的大流行率。总共对西非矮人品种的4,973只绵羊和7,902只山羊进行了采样，其中只有4只（0.08％）绵羊和42只（0.53％）山羊被确认为man虫侵染阳性。在所有抽样的LGAs中，Odeda LGA的绵羊（39％）和山羊（51％）浓度最高，而Abeokuta South的绵羊（1％）和山羊（1％）百分比最低。仅在一个LGA（Ewekoro）中记录了所有在绵羊中被man虫感染的病例，占该地区人口的0.24％。就山羊而言，五分之二的LGA患病率分别为1.46％，0.53％和0.72％，分别是Obafemi Owode，Ewekoro和Ab​​eokuta North。在未感染动物和被感染动物之间，在细胞体积（31.79±0.87％对31.41±1.13％），血红蛋白（10.51±0.21 g / 100 ml对10.28±0.37）之间没有显着差异（P> 0.05）。 g / 100 ml）和红细胞（8.71±0.29×1012 / l对9.40±0.37×1012 / l）。然而，受侵染组的白细胞计数（7.60±0.22×109 / l）显着（P <0.01）高于未受侵染动物（6.81±0.17×109 / l）。中性粒细胞，嗜酸性粒细胞，嗜碱性粒细胞和单核细胞以及氯化物不受动物健康状况的显着影响。在未感染动物和被感染动物之间，总蛋白（5.42±0.16 vs. 4.75±0.20 g / dl），钠（137.98±1.53 vs. 128.92±1.92 mEq / l）和显着（P <0.01）差异钾（4.04±0.14 vs. 3.46±0.18 mEq / l）。从这项研究可以得出结论，在某些地方，LNG患上螨虫的患病率随位置而异，通常较低或不存在。山羊比山羊更容易发生ge虫病。由于它是一种具有传染性的疾病，因此需要作出更大的努力来控制管理，以免扩散。

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