浸泡干草对严重喘马的肺功能和呼吸道炎症的影响
Roxane Westerfeld1, Flavie Payette1, Valérie Dubuc1
1Department of Clinical Sciences, Faculté de Médecine Vétérinaire, Université de Montréal, Quebec, Canada.
Journal of veterinary internal medicine
|November 6, 2023
概括
浸泡的干草通过减少呼吸道阻塞,显著改善了严重喘的马的肺功能. 虽然有效,但严格的浸泡和丢弃协议可能会给业主带来不便.
科学领域:
- 马匹呼吸系统药物 马匹呼吸系统药物
- 动物科学动物科学
- 兽医肺部病学 兽医肺部病学
背景情况:
- 马的严重喘与吸入的尘埃颗粒有关,影响肺功能.
- 浸泡干草是一种常见的业主做法,但它对马类喘的有效性尚未得到证实.
- 在马类喘中,炎症和肺功能变化需要进一步调查.
研究的目的:
- 为了评估浸泡的干草和花颗粒对严重喘的马的影响.
- 量化肺功能和临床症状的变化.
- 通过支气管支气管洗来评估炎症标志物.
主要方法:
- 一个前性受控试验,涉及10匹患有严重喘的马.
- 马们用浸泡的干草或草颗粒养了六周.
- 测量了肺功能,临床分数,气管粘液和支气管支气管洗.
主要成果:
- 浸泡的干草和草颗粒都降低了严重喘的马的肺部抵抗力.
- 浸泡的干草显示了呼吸道阻塞的统计显著减少 (P < .001).
- 草颗粒显示出一个非显著的趋势,即肺抵抗性降低 (P = .03).
结论:
- 浸泡的干草有效地控制了患有严重喘的马的呼吸道阻塞.
- 这项研究强调了用于马匹喘管理的实用饮食干预措施.
- 业主可能会发现干草的严格浸泡和丢弃协议具有挑战性,难以一致实施.
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