Research Article
Penetration and Silencing Activity of VEGF Dicer Substrate siRNA Vectorized by Chitosan Nanoparticles in Monolayer Culture and a Solid Tumor Model In Vitro for Potential Application in Tumor Therapy
Figure 9
Analysis of VEGF mRNA suppression using RT-PCR. Images of agarose gel electrophoresis 1% show the bands of GAPDH (housekeeping gene) (a) and VEGF (b). The graph represents relative mRNA expression in DLD-1 cells after treatment with different samples (c). SEM images of collagen layer (d) and MCLs at different magnifications (1000x (d), 15000x (e), and 20000x (f)).
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |