芳香植物化合物和赫西丁二甲酸盐对与犬耳炎相关的Staphylococcus spppp的组合作用
Romério Alves Silva1, Benise Ferreira da Silva2, Mainara Saraiva Pereira2
1Veterinary Sciences Department of State University of Ceará, Campus Itaperi, Fortaleza 60714-903, Ceará, Brazil.
Research in veterinary science
|February 20, 2024
概括
芳香植物化合物 (APC) 如尤金醇,跨甲和日拉尼醇对狗的细菌耳炎有很大的前途. 结合赫西丁,这些化合物表现出显著的协同抗菌作用,为抗击抗菌素耐药性提供了替代方案.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 微生物学 微生物学
- 药理学 药理学是指药理学的学科.
背景情况:
- 抗菌素耐药性 (AMR) 在兽医中越来越令人担忧,特别是在像狗耳炎这样的常见疾病中.
- 需要新的治疗策略来应对抗药性细菌病原体日益流行的问题.
研究的目的:
- 研究芳香植物化合物 (APC) 的疗效,包括欧原醇 (EUG),跨甲 (TC) 和日醇 (GER).
- 评估这些APC与氧丁 (CLX) 结合时的协同潜力.
- 探索替代治疗犬的细菌性耳炎的方法.
主要方法:
- 使用磁盘扩散测试来确定Staphylococcus spp.的敏感性. 个别的装甲车. 个别的装甲车.
- 最低抑制度 (MIC) 和最小杀菌度 (MBC) 测定量化了抑制和杀死效应.
- 分数抑制度指数 (FICi) 计算以评估APC和CLX之间的协同相互作用.
主要成果:
- 超甲 (TC) 和日拉尼 (GER) 显示出比尤金 (EUG) 更大的抑制区.
- 与EUG相比,TC和GER在较低度下是有效的.
- 结合EUG,TC和GER与CLX,显著增强了抗菌活性,主要是协同作用.
- 结合CLX的格拉尼奥尔 (GER) 是最强效的,显示最低的平均FICi值.
结论:
- 芳香植物化合物 (APC) 显示出作为常规抗微生物药物 (如赫西丁 (CLX)) 的辅助剂的潜力.
- 协同作用,特别是与geraniol (GER) 和CLX,表明有希望的替代策略来管理狗的细菌耳炎.
- 这些发现可能有助于减轻抗生素耐药性在兽医临床实践中的影响.
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