CYP	cytochrome P450
COMT	catechol-O-methyltransferase
SULT	sulfotransferase
UGT	uridine 5′-diphospho glucuronosyltransferase
O	orientin
IO	isoorientin
S	schaftoside
IS	isoschaftoside
V	vitexin
IV	isovitexin
DMSO	dimethyl sulfoxide
MTT	3-(4,5-dimethylthiazolyl)-2,5-diphenyl tetrazolium bromide
SDS	sodium dodecyl sulfate
HBSS	Hanks’ balanced salt solution
DMEM	Dulbecco’s modified Eagle medium
PBS	phosphate-buffered saline
FBS	fetal bovine serum
EDTA	ethylenediaminetetraacetic acid
NEAA	nonessential amino acids
TEER	transepithelial electrical resistance
(U)HPLC	(ultra) high-performance liquid chromatography
DAD	diode array detector
MS	mass spectrometry
EIC	extracted ion chromatogram