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首页> 外文期刊>Journal of Veterinary Research >Pathomorphological studies on wild boars infected with Metastrongylus spp., Ascarops strongylina, and Macracanthorhynchus hirudinaceus
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Pathomorphological studies on wild boars infected with Metastrongylus spp., Ascarops strongylina, and Macracanthorhynchus hirudinaceus

机译：野生公猪感染的野生公猪的尸体研究。，蛔虫强度和Macracanthorhynchus hirudinaceus

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Introduction: Pathomorphological changes in the lungs, stomach, and small intestines of wild boars infected with Metastrongylus spp., Ascarops strongylina, and Macracanthorhynchus hirudinaceus were investigated. Material and Methods: Dissection of 11 wild boars was performed, and parasitised organs were histologically investigated by common techniques. Results: Macroscopic lesions in the lungs infected with Metastrongyus spp. were seen within the apical parts of the large lobes, irregular in form, pale greyish in colour, and compact in consistency. The main pathohistological findings were: the presence of parasite forms, and lymphocytes and neutrophils in the lumen of bronchi and bronchioles, desquamation of the bronchial and bronchiolar epithelium, emphysema, thickening of alveolar septa, hyperaemia, alveolitis, infiltration of the interstitial tissue with giant cell, monocytes and eosinophils, and peribronchial and disseminated lymphoid hyperplasia. The principal observations accompanying infection with A. strongylina were inflammation and focal mucosal damage in the stomach, the latter clearly demarcated from the surrounding tissues. Severe injuries in the place of attachment of M. hirudinaceus to the wall of the small intestine were seen. Intestinal villi, underlying mucosa, and submucosa were destroyed, and an intense inflammatory reaction was present. Conclusion: The histopathological lesions showed wide diversity, varying from mild to severe; but none of them were lethal.
机译：介绍：野猪肺部，胃和小肠的病理孤独变化，感染Metstrongylus spp。，研究了蛔虫，蛔虫炎和Macracanthorhynchus hirudinaceus。材料和方法：进行11种野猪的解剖，通过常用技术组织学研究了寄生的器官。结果：肺部肺病变感染METASTRONGYUS SPP。在大叶片的顶端部分内观察到，形状不规则，颜色苍白灰色，浓度紧凑。主要的病理学发现是：寄生虫形式的存在，和淋巴细胞和嗜中性粒细胞在支气管和支气管的内腔，支气管和支气管上皮，肺气肿，肺泡，高血肿，肺炎，巨型间质组织的浸润的增厚细胞，单核细胞和嗜酸性粒细胞，以及血激基和散发型淋巴增生。伴随着A的感染的主要观察结果是胃中的炎症和局灶性粘膜损伤，后者清楚地从周围组织划分。令人严重的伤害在覆盖的覆盖物到小肠墙上。肠绒毛，下面的粘膜和粘膜尿液被破坏，存在强烈的炎症反应。结论：组织病理学病变显示出广泛的多样性，从轻度到严重不同;但他们都没有致命。

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