Keywords: ADP; adenosine diphosphate; AE2; anion exchanger 2; Ala; alanine; AMP; adenosine monophosphate; AP; alkaline phosphatase; Arg; arginine; ATP; adenosine triphosphate; ASGP-R; asialoglycoprotein receptor; Asn; asparagine; ASOR; asialoorosomucoid; BDL; bile