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

Table 5

Variables and levels in the star design.

Variables	Levels
	−1.68	−1	0	+1	+1.68
Dio (A)%	0.02	0.03	0.04	0.05	0.06
Sph (B)%	0.03	0.05	0.08	0.10	0.12
SDS (C)%	0.03	0.05	0.08	0.10	0.12