Table 1: Inhibitory effects of the P. vulgaris L. on rat lens aldose reductase (rAR).

FractionConcentration ( 𝜇 g/mL)Inhibition (%) I C 5 0 ( 𝜇 g/mL)

1075.33 ± 0.55
Quercetina564.72 ± 1.561.53 ± 0.16
1 44.7 ± 1.39

Water extract1036.18 ± 1.13
n-Hexane fr.1033.94 ± 0.49
Methylene chloride fr.1032.49 ± 0.54

1087.33 ± 2.39
Ethyl acetate fr.562.79 ± 1.482.99 ± 0.10
118.34 ± 0.59

n-Butanol fr.1059.56 ± 2.34
Water fr.10

Inhibition rates were calculated as percentages with respect to the control value. aQuercetin was used as positive control. Inhibitory effect was expressed as mean ± SD of triplicate experiments.