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. 2014 Feb 12;9:937–950. doi: 10.2147/IJN.S55892

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© 2014 Prashant et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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Immunofluorescence images of inguinal lymph nodes of (A) interferon (IFN)-γ-positive CD8⁺ T cells in mice immunized with small tetanus toxoid-loaded poly-ε-caprolactone nanoparticles and (B) interleukin (IL)-4-positive CD8⁺ T cells. (C and D) Negative controls. CD8 is tagged with fluorescein (green), IFN-γ and Il-4 with phycoerythrin (red). Magnification 200×.