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SYSTEMS AND METHODS FOR HIGH-THROUGHPUT SCREENING AND ANALYSIS OF DRUG DELIVERY SYSTEMS IN VITRO

机译:高通量筛选和体外药物递送系统分析的系统和方法

摘要

The present disclosure provides a method for screening drug delivery vehicles for use in delivering cargo via oral delivery. The method includes introducing a drug delivery vehicle comprising an imaging agent into a lumen of an artificial intestine system composed of a scaffold matrix material. The scaffold matrix material includes an interconnected network of pores, intestinal epithelial cells positioned on an inner surface of the lumen, and human-based cells positioned within the pores and surrounding the intestinal epithelial cells. The method includes maintaining the artificial intestine system in physiologically relevant conditions for a predetermined length of time, and detecting a color change induced by the imaging agent within at least a portion of the human-based cells.
机译:本公开提供了一种用于筛选药物递送载体用于通过口服递送输送货物的方法。该方法包括将包含成像剂的药物递送载体引入由支架基质材料构成的人造肠系统的内腔中。支架基质材料包括互连的孔网络,位于腔内的内表面上的肠上皮细胞,以及位于孔内并围绕肠上皮细胞的人的细胞。该方法包括将人造肠系统在生理学相关条件下维持预定的时间长度,并检测由成像剂在基于人基细胞的至少一部分内的成像剂引起的颜色变化。

著录项

  • 公开/公告号WO2021041980A1

    专利类型

  • 公开/公告日2021-03-04

    原文格式PDF

  • 申请/专利权人 TRUSTEES OF TUFTS COLLEGE;

    申请/专利号WO2020US48626

  • 发明设计人 KAPLAN DAVID L.;XU QIAOBING;

    申请日2020-08-28

  • 分类号A61B5;A61J3;G06T1;H04N5/225;

  • 国家 US

  • 入库时间 2022-08-24 17:32:03

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