GC-MS	gas chromatography-mass spectrometry
HPLC	high-pressure liquid chromatography
CMC	carboxymethyl cellulose
HA	hyaluronic acid
SA	sodium alginate
NO	nitric oxide
LPS	lipopolysaccharide
l-NAME	N(ω)-nitro-l-arginine methylester hydrochloride
NOS	nitric oxide synthase
FAME	fatty acid methyl esters
MTT	tetrazolium salt
DMEM	Dulbecco’s modified Eagle medium
FBS NIST	fetal bovine serum National Institute of Standards and Technology
EPA	Environmental Protection Agency
NIH	National Institutes of Health