Molecular Vision: Aljohani, Mol Vis 2013; 19:1966-1984. Table 1

Table 1. Unique lipid species in the aqueous humor.

Sphingomyelin species
Lipid Species*	m/z**	Average lipid amount	Donor frequency
Control
SM(d18:2/18:1)	723.8	0.004	1
Glaucoma
SM(d16:1/17:0)	691.4	0.36	3
SM(d16:1/18:1)	698.0	0.16	2
Sphingoid base species
Control
Sphinganine	304.5	1.04	1
Glaucoma
(4E,8Z,d18:2) sphingosine	293.4	0.68	3
Sphingoid base -1-phosphate
Glaucoma
C16 Sphinganine-1-phosphate	358.0	9.55	1
Ceramide
Control
Cer(d18:0/18:1(9Z))	569.9	1.89	2
Cer(d18:0/26:0)	683.7	137.14	2
Cer(d18:1/26:1(17Z))	680.0	55.39	3
SM(d16:1/25:0)	804.1	143.20	3
Glaucoma
Cer(d18:0/24:1(15Z))	654.4	0.01	1
CerP(d18:1/22:0)	706.4	0.18	2
CerP(d18:1/24:0)	734.2	0.09	2
SM(d18:0/16:0)	709.2	0.23	2
SM(d18:0/18:1(9Z))	734.7	0.12	3
SM(d18:1/25:0)	833.2	0.20	5

*The lipid species identification is based on Lipidmaps database, used as a *.csv file for bioinformatic analyses with MZmine 2.9 program. ** A representative mass/charge ratio is presented (variations in m/z was reconciled by MZmine 2.9). Average standard non-normalized dataset is presented here. For some lipid species identified, standard deviation value could not be calculated due to lack of presence in all samples. Average lipid amount is pmol lipid per species/µg protein.