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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Nat Med. 2012 Feb 26;18(3):463–467. doi: 10.1038/nm.2666

Figure 4. Cellular physiological activity in HPF-labeled stem or immune cells.

Figure 4

(a) Rate of apoptosis immediately after cell collection post HPF labeling indicated by healthy and apoptotic population in unlabeled and HPF-labeled BMSC, NSC, HSC, Monocytes and T-cells. (b) Results of MTS proliferation assay of HPF-labeled cells at Day 1 (D 1) and Day 4 (D 4) compared to unlabeled control. (c) Results of reactive oxidative species (ROS) production in HPF-labeled cells at D 1 and D 4 as compared to unlabeled cells.