在玻璃中 黑松树的抗菌潜力 - - 黑松树 (Thymus serpyllum) 精油和抗生素组合
Sümeyye Elif Kahya1, Ayşe Esra Karadağ1, Betül Demirci2
1Department of Pharmacognosy, School of Pharmacy, Istanbul Medipol University, 34820 Beykoz, Istanbul, Türkiye.
ACS omega
|January 1, 2026
概括
来自Pinus nigra和Thymus serpyllum的精油表现出协同作用的抗菌作用,特别是对抗Enterococcus faecalis和Staphylococcus epidermidis的作用. 与阿莫西西林的组合也显示出对Streptococcus mitis的协同作用,没有观察到毒性.
科学领域:
- 植物化学 植物化学
- 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:
- 传统医学长期以来一直利用草药组合来增强治疗效果.
- 精油 (EO) 越来越多地因其抗微生物特性而得到认可,其组合显示出有希望.
- 黑松树 (P. nigra) 和黑松树 (T. serpyllum) 传统上用于呼吸道疾病.
研究的目的:
- 评估P. nigra和T. serpyllumEO单独或组合的抗菌疗效.
- 评估这些EO与常见抗生素 (西普罗夫洛克萨,阿莫西西林,四环素) 之间的协同作用.
- 为了确定协同作用的EO组合的毒性.
主要方法:
- 精油质量通过气体染色学-质谱学 (GC/MS) 和气体染色学-火焰电离检测 (GC/FID) 证实.
- 使用体外微稀释方法评估的抗菌活性.
- 通过象棋板测定和分数抑制度指数 (FICI) 评估的协同作用.
- 使用体外MTT测定法确定细胞毒性.
主要成果:
- 发现的主要成分:P. nigra (α-pinene 73.8%) 和T. serpyllum (geraniol 19.3%). 发现的主要成分:P. nigra (α-pinene 73.8%) 和T. serpyllum (geraniol 19.3%).
- 对T. serpyllum + P. nigra的EO组合观察到的协同抗菌作用,用于对抗Enterococcus faecalis (FICI: 0.187) 和Staphylococcus epidermidis (FICI: 0.375) 的抗菌作用.
- 发现P. nigraEO + amoxicillin对Streptococcus mitis (FICI:0.185) 的协同作用.
- 主要EO组件的组合显示独立活动,而不是协同作用.
- 在MTT测定中,协同作用的组合没有表现出细胞毒性.
结论:
- 黑松树 (Pinus nigra) 和树 (Thymus serpyllum) 精油的组合显示出对特定的人类病原体具有显著的协同抗菌活性.
- 在Pinus nigra精油和抗生素阿莫西西林之间也观察到协同作用.
- 这些发现支持了精油和抗生素组合作为有效和无毒的抗菌战略的潜力.
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