方法对比

	流式细胞术分析	Caco-2 细胞渗透性测定	膜片钳电生理学
领域	药理学	药理学	药理学
方法族	Process / pipeline	Process / pipeline	Process / pipeline
起源年份	1976	1989	1976
提出者	Leonard Herzenberg	Ingrid Hidalgo	Erwin Neher and Bert Sakmann
类型	cell analysis and sorting	absorption screening	ion channel screening
开创性文献	Herzenberg, L. A., Parks, D., Sahaf, B., Perez, O., Roederer, M., & Herzenberg, L. A. (2002). The history and future of the fluorescence-activated cell sorter and flow cytometry: a view from Stanford. Clinical Chemistry, 48(10), 1819-1827.	Hidalgo, I. J., Raub, T. J., & Borchardt, R. T. (1989). Characterization of the human colon carcinoma cell line (Caco-2) as a model system for intestinal epithelial permeability. Gastroenterology, 96(3), 736-749.	Neher, E., & Sakmann, B. (1976). Single-channel currents recorded from membrane of denervated frog muscle fibres. Nature, 260(5554), 799-802.
别名	FACS, fluorescence-activated cell sorting, cell analysis	Caco-2 assay, intestinal permeability, ADME screening	patch clamp, whole-cell recording, ion channel assay
相关	3	3	3
摘要	Flow cytometry is a laser-based technology for analyzing and sorting individual cells based on fluorescent markers. Developed by Leonard Herzenberg in the 1970s, flow cytometry enables rapid assessment of cell phenotype, drug effects on cell populations, and therapeutic cell characterization in immunology and hematology.	The Caco-2 assay is an in vitro model system using human colon carcinoma cell monolayers to screen drug intestinal permeability. Developed by Hidalgo and colleagues in 1989, Caco-2 cells differentiate into an epithelial barrier resembling intestinal mucosa, enabling rapid assessment of drug absorption potential and identification of transporter-mediated transport.	Patch-clamp electrophysiology is a technique for measuring ionic currents through ion channels in cell membranes, developed by Neher and Sakmann in 1976. It enables direct observation of single-channel and whole-cell currents at millisecond resolution, making it essential for characterizing drug effects on ion channels and cardiac safety assessment.