683768.fig.001a
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683768.fig.001b
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Figure 1: Expression of CD4+CD25+CD T cells (Tregs) in blood sample of pretreatment, posttreatment, and control groups (Pre-T: pretreatment, Post-T: posttreatment). (a) CD4+CD25+CD lymphocytes shown by FACS. (b) CD4+ T cells percentage in peripheral blood lymphocytes. (c) CD4+CD25+CD T cells percentage in CD4+ T cells ( , compared with Pre-T). (d) Comparison of peripheral blood Tregs in individual patients with thyroid papillary carcinoma before and after 131I radioablation.