从野生动物救援中获得的双指 (Choloepus didactylus) 的超肠炎
Washington A Pereira1, David F Conga2, Antônio M Costa3
1Laboratório de Patologia Animal, Instituto da Saúde e Produção Animal, Universidade Federal Rural da Amazônia, Caixa postal 917, CEP 66.077-530, Belém, Pará, Brazil.
Journal of comparative pathology
|November 11, 2024
概括
这项研究描述了慢性超肠胃炎,这是双惰动物 (Choloepus didactylus) 的新病症. 囚禁和饮食可能会导致惰动物这种致命的胃病.
科学领域:
- 兽医病理学 兽医病理学
- 哺乳动物学 哺乳动物学
- 野生动物生物学 野生动物生物学
背景情况:
- Sloths (Folivora亚系) 是树木哺乳动物,具有适合发酵植物材料的大型,专门的胃.
- 囚禁可以破坏惰的消化生理学,导致严重的胃病.
- 塞克罗皮亚 spp. 的种类. 它们是巴西亚马逊地区的惰动物的主要食物来源.
研究的目的:
- 为了记录三个被囚禁的双指惰动物 (Choloepus didactylus) 的胃解剖病理学和病理学发现.
- 在人类护理下识别和描述惰动物的新型胃病变.
主要方法:
- 尸体解剖是从野生动物救援中心的三只两指惰动物身上进行的.
- 胃组织经过宏观和显微镜检查 (组织病理学).
主要成果:
- 宏观检查显示了胃粘膜厚度的显著变化,一些区域显示出乳头状的外观.
- 组织病理学表明,腺腺胃表皮的过度化以及淋巴细胞和血细胞的透.
- 诊断为慢性超质性胃炎,这是以前在鱼中未报告的疾病.
结论:
- 慢性肠炎 (chronic hyperkeratotic gastritis) 是一种新发现的两指惰动物的胃病.
- 诸如饮食抗原,药物,毒素或感染等因素可能会触发免疫中介反应,导致囚禁的惰动物出现这种情况.
- 需要进一步的研究来了解惰动物中这种胃炎的病因和治疗方法.
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