Cyclosporine A Loaded PLGA Nanoparticles for Dry Eye Disease: In Vitro Characterization Studies

Table 1

Factorial design parameters and experimental condition.

Factors	Levels used, Actual (coded)
	Low (−1)	Medium (1)	High (+1)
A = polymer PLGA (mg)	25	50	75
B = Eudragit RL100 (mg)	25	50	75