描述了急性和慢性中毒Oxalis pes-caprae的病例
Luigia Pinna1, Daniela Mandas1, Davide Pintus2
1S.C. Complex Territorial Diagnostic Structure of Cagliari, Istituto Zooprofilattico Sperimentale of Sardinia, Via dell'Acquedotto Romano, 09030 Elmas-Cagliari, Italy.
Animals : an open access journal from MDPI
|June 13, 2025
概括
侵入性的Oxalis pes-caprae在撒丁岛造成牲畜中毒. 谨慎的牧场管理至关重要,以防止经济损失和动物死亡因氧沙酸盐毒性.
科学领域:
- 兽医毒理学 兽医毒理学
- 侵入性植物生态学 侵入性植物生态学
背景情况:
- 一种入侵性南非草药Oxalis pes-caprae在地中海地区普遍存在,特别是意大利.
- 这种植物含有高水平的有毒氧沙酸盐,对放牧牲畜构成重大风险.
研究的目的:
- 在撒丁岛绵羊中报告两起Oxalis pes-caprae中毒的流行病学病例.
- 强调由于牧场管理不充分而造成的经济损失.
- 突出有关入侵植物物种的季节性风险管理的重要性.
主要方法:
- 使用了一种描述性的,基于现场的案例报告方法.
- 调查了萨丁尼亚南部的两家绵羊农场,这些农场面临着牲畜死亡率和疾病.
- 收集了有关动物死亡和临床症状的流行病学数据.
主要成果:
- 急性中毒:2024年2月,在一家农场,大约有40只绵羊突然死亡.
- 慢性中毒:2024年3月至7月期间,另一个农场的七只羊死亡,其他羊出现体重减轻,胀和腹部张张.
- 这些案例凸显了Oxalis pes-caprae在牲畜中摄入的严重后果.
结论:
- 牧场管理不善和缺乏季节性风险意识有助于牛虫 (Oxalis pes-caprae) 的牲畜中毒.
- 持续监测牧场组成是必不可少的,特别是在季节性变化的地区.
- 专注于放牧管理的预防策略对于减轻羊中氧化酸盐毒性至关重要.
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