全光双模块平台,用于基于机动性的微封装益生菌细菌的功能审查
Zhe Wang1,2, Giusy Giugliano1, Jaromir Behal1,3
1Institute of Applied Sciences and Intelligent Systems "E. Caianiello", National Research Council (ISASI-CNR), Via Campi Flegrei, 34, Pozzuoli, 80078, Italy.
Biomedical optics express
|April 18, 2024
概括
我们开发了一个新的光学平台,快速选和排名益生菌细菌. 这项技术评估微封装和细菌运动性,以改善益生菌的输送和有效性.
科学领域:
- 制药科学 制药科学
- 生物技术是生物技术.
- 微生物学 微生物学
背景情况:
- 益生菌细菌在药品中被用于健康益处.
- 益生菌的有效输送需要微封装,以保护它们在胃肠道过境期间.
- 释放后,益生菌的运动性对于达到肠道点至关重要.
研究的目的:
- 开发一个快速的,无标签的光学平台,用于选和排名益生菌候选者.
- 评估微封装完整性和细菌运动性,以优化益生菌配方.
主要方法:
- 使用生物斑点动力学试验来模拟胃肠道过境和测试微封装.
- 采用数字全息显微镜进行个体细菌运动的3D跟踪.
- 集成两个无标签的光学模块,用于一个全面的选平台.
主要成果:
- 该平台可以在模拟的胃条件下快速评估微封装的有效性.
- 数字全息显微镜提供单个细菌分辨率,用于详细的运动性分析.
- 结合的方法可以根据传递和运动性能对益生菌菌株进行高效的排名.
结论:
- 开发的光学平台为益生菌菌株选择提供了一种新的高通量方法.
- 这项技术可以加速开发更有效的益生菌制药.
- 优化益生菌的输送和运动是改善治疗结果的关键因素.
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