Preparation and Evaluation of Pralidoxime-Loaded PLGA Nanoparticles as Potential Carriers of the Drug across the Blood Brain Barrier

Table 1

Encapsulation efficiency of pralidoxime-loaded PLGA nanoparticles with different drug/polymer ratios.

Drug/polymer ratio	Loading efficiency (mg/mL)	Encapsulation efficiency (%)
1 : 1	0.98	28.58 ± 0.01
1 : 2	0.89	51.91 ± 0.02
1 : 4	0.59	68.78 ± 0.03

Encapsulation efficiency is recorded as mean ± SD.