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. 2021 Nov 11;10(11):1381. doi: 10.3390/antibiotics10111381

Figure 4.

Figure 4

Effect of UA (Ursolic acid) (vertical lines) and OA (Oleanolic acid) (lattice) on fluorescence anisotropy (r) of DPH (Diphenylhexatriene) (A,B) and on generalized polarization (Gpex) values for Laurdan (C,D) in lipid vesicles (POPG:CL, 85:15 (left) or POPG:CL, 60:40 (right)). Data (SEM) are representative of experiments that were reproduced three times. No significant differences were observed when UA and OA were compared. POPG (1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphoglycerol), CL (cardiolipin).