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. 2019 Aug 1;26(1):794–802. doi: 10.1080/10717544.2019.1645244

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© 2019 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 5. — Stability of FA-UA/siRNA-L in serum. FA-UA/siRNA-L was incubated respectively with mice serum for 1, 3 and 6 h, and then examined the cellular uptake of the mixture to KB cells. The red fluorescence was emitted from Cy3 labeled Bmi1 siRNA. The nucleus was counterstained with DAPI (blue).