Figure 6. Osmotic fragility of erythrocytes treated with EtOH (A) and aqueous (B) extracts from the leaves of L. montevidensis. Hemolysis was expressed in percentage of the positive control (Triton-100). Treated erythrocytes were added to various concentrations of NaCl (0-0.9 %) and incubated for 20 min and the absorbance of the supernatants were measured at 540 nm. The bars represent the means of n = 3 independent experiments performed in duplicate.
