
Keywords: 4-APC, 4-(2-((4-Bromophenethyl)dimethylammonio)ethoxy)benzenaminium dibromide; 9-HoDE, 9-hydroxy-10E,12Z-octadienoic acid; AMPP, N-(4-aminomethylphenyl)pyridinium; APCI, atmospheric-pressure chemical ionization; BA, bile acid; BHT, butylated hydroxytoluen