Budesonide-Loaded Hyaluronic Acid Nanoparticles for Targeted Delivery to the Inflamed Intestinal Mucosa in a Rodent Model of Colitis

Figure 1

(a) The size distribution (a) and morphologies (b) SEM image. (c) TEM image (bar = 500 nm) of the BDS-loaded HA NPs (b).

(a)

(b)

(c)