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公开(公告)号:US10914726B2
公开(公告)日:2021-02-09
申请号:US16181782
申请日:2018-11-06
Applicant: OLYMPUS CORPORATION
Inventor: Mayu Ogawa , Kazuhito Goda , Kosuke Takagi
Abstract: The present invention provides a method for evaluating a protrusion-forming ability of cell spheroids, comprising step (a) of imaging a cell spheroid labeled with a fluorescent substance using a fluorescence microscope at a resolution capable of identifying individual cells, and acquiring a plane tomographic image of a fluorescence emitted from the fluorescent substance, step (b) of analyzing the plane tomographic image acquired in step (a) to determine a protrusion part of the cell spheroid, and step (c) of evaluating a protrusion-forming ability of the cell spheroid based on the protrusion part determined in step (b).