CELL CULTURE ESTIMATING SYSTEM, METHOD OF CELL CULTURE ESTIMATION AND CELL CULTURE ESTIMATING PROGRAM

摘要

There is provided a cell culture evaluation system, a cell culture evaluation method, and a cell culture evaluation program which are capable of estimating and evaluating the lag time or the minimum doubling time and objectively and adequately determining whether or not a cell population is stimulated for proliferation by using an average projected area of a cultured cell population or the rate of increasing the ratio of the non-single-cells as an evaluation parameter when culturing the cells. Images of the cell population to be cultured statically are acquired in a culture vessel, the average projected areas of the cells are calculated from the images for the respective culture times, and the lag times at lag phase are calculated from the calculated average projected areas of the cells. The single-cells and the non-single-cells are discriminated from the images, and the increasing rate of the non-single-cells is calculated from the ratio of the non-single-cells in the cell population to determine the minimum doubling time from the increasing rate of the non-single-cells. Whether or not the cell population is stimulated for proliferation is determined from the ratio of the non-single-cells.