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. 2019 Nov 12;1:100036. doi: 10.1016/j.ijpx.2019.100036

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© 2019 The Authors

This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

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Fig. 1 — (A) OPLS-DA scores plots of THP-1 cells samples (R2X = 0.616, R2Y = 0.99 Q2 = 0.68, CV-ANOVA p-value 0.0083, n = 6). B) A549 cells samples (R2X = 0.84, R2Y = 0.98, Q2 = 0.82, CV-ANOVA p-value 1.7e-6, n = 6) after 24 h treatment with free MTX, MTX loaded PLGA NPs and blank PLGA NPs. (the control group without any treatment).