Histopathological effects of the nematode Amidostomum acutum on the small intestines of two aquatic birds: Fulica atra and Gallinula chloropus

Q4 Veterinary
K. Altaif, F. Mhaisen, A. H. Mizhir
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引用次数: 0

Abstract

The small intestine of two rallid aquatic birds (Fulica atra Linnaeus, 1758 and Gallinula chloropus (Linnaeus, 1758) from Bahr Al-Najaf depression, southwest of Al-Najaf city, mid-Iraq), were infected with the nematode Amidostomum acutum Seurat, 1918 with a prevalence of 25% and 50%, respectively, and a mean intensity of 24.5 and 30, respectively. The infected birds showed several gross pathological and microscopic lesions in their small intestine due to the infection with this nematode. The gross lesions included hypertrophy in the anterior part of the duodenum and small rough nodules on the small intestine wall. Microscopic lesions included necrosis and shortening of villi with their fullness with inflammatory cells, degeneration of villi, and an increased number of acini at the base of the intestinal villi.
尖腹线虫对两种水禽:富丽鸟和绿鸡小肠的组织病理学影响
在伊拉克中部Al-Najaf市西南部Bahr Al-Najaf凹陷的2只群生水禽(Fulica atra Linnaeus, 1758)和Gallinula chloropus (Linnaeus, 1758)的小肠感染了Amidostomum acutum Seurat, 1918,患病率分别为25%和50%,平均强度分别为24.5和30。受感染的禽类由于感染了这种线虫,在它们的小肠中显示出几个大体病理和显微镜下的病变。大体病变包括十二指肠前部肥大和小肠壁粗糙的小结节。镜下病变包括肠绒毛坏死和缩短,绒毛充满炎症细胞,绒毛变性,肠绒毛底部腺泡数量增加。
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来源期刊
Korean Journal of Veterinary Research
Korean Journal of Veterinary Research Veterinary-Veterinary (all)
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0.50
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