Fig. 3
From: Detection of circulating tumor cells by p75NTR expression in patients with esophageal cancer
a Mononuclear cells from 3 mL peripheral blood were co-stained with anti-EpCAM-APC and anti-p75NTR-FITC and analyzed by two-color flow cytometry. Quadrant markers were set according to isotype-matched controls. b Mean numbers of p75NTR+ CTCs from 3 mL peripheral blood of ESCC patients and controls. Error bars represent the standard error of the mean. c Mononuclear cells from 3 mL peripheral blood were co-stained with anti-EpCAM-APC and anti-CD44-FITC and analyzed by two-color flow cytometry. Quadrant markers were set according to isotype-matched controls. d Mean numbers of CD44+ CTCs from 3 mL peripheral blood of ESCC patients and controls. Error bars represent the standard error of the mean