Design, Preparation, and Characterization of Dioscin Nanosuspensions and Evaluation of Their Protective Effect against Carbon Tetrachloride-Induced Acute Liver Injury in Mice

Figure 7

Scanning electron micrographs of (a) dioscin raw material, (b) with mannitol, (c) with soybean lecithin, (d) with twelve alkyl sulfates, and (e) Dio-NS lyophilized powder.

(a)

(b)

(c)

(d)

(e)