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. 2017 May 11;8(47):81967–81977. doi: 10.18632/oncotarget.17804

Figure 1.

Figure 1

(A) The enrolled patients were allocated to cryoablation group (n = 26) and Cryo-NK group (n = 35, 16 patients underwent one course NK and 19 patients underwent ≥ 3 courses). (B) The treatment schedule. All of the enrolled patients’ kinsfolk were informed, and the peripheral blood was collected for isolation of NK cells seven days before cryoablation, cryoablation was carried out on Day 9 and Day 12, the cultured NK cells were intravenously infused on days 13 to 15, while only cryoablation was performed in the cryotherapy group.