Skip to main content
. 2021 Aug 18;12(2):907–923. doi: 10.1016/j.apsb.2021.08.016

Figure 2.

Figure 2

Uptake profiles of TFENs by cancer cells and intestinal tissues. FCM analysis of the cellular uptake profiles of DiO-labeled TFENs in (A) MCF-7 cells and (B) 4T1 cells for 1, 3, and 5 h, respectively. Each point represents the mean ± SEM (n = 3). ∗P < 0.05, ∗∗P < 0.01. ns, no significance. (C) Confocal microscopy images and (D) fluorescence distribution profiles of MCF-7 and 4T1 cells receiving the treatment of DiO-labeled TFENs (scale bar = 20 μm). (E) Distribution of TFENs in different sections of GIT (stomach, duodenum, jejunum, ileum, and colon) from the mice with the treatment of DiO-labeled TFENs at the time point of 6 h (scale bar = 50 μm).