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. 2019 Jun 5;10(6):443. doi: 10.1038/s41419-019-1686-y

Fig. 6. AS cells significantly suppressed the proliferation of active lymphocytes.

Fig. 6

a Lymphocytes were labelled with CFSE and co-cultured with AS cells at a ratio of 1:10 (ASC: lymphocyte) for 4 days and observed under fluorescence microscope; cell masses were proliferating lymphocytes; note that the co-cultured lymphocytes were almost devoid of cell masses. b Reduction of CFSE fluorescence intensity in PBMCs was analyzed by flow cytometry; data are expressed as the mean ± SD from three independent experiments