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Fig. 2 | World Journal of Surgical Oncology

Fig. 2

From: Expression status of p53 and organic cation transporter 1 is correlated with poor response to preoperative chemotherapy in esophageal squamous cell carcinoma

Fig. 2

Representative immunostaining patterns of OCT1 in pretreatment biopsy specimens from ESCC patients. A High expression of OCT1, with a large number of positive tumor cells, and B low expression of OCT1, with only a few positive tumor cells (arrows). OCT1 staining was observed in the cell membranes of tumor cells

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