Table 1.

Ceramide concentrations in Hcys-treated GECs (nmol/mg protein) measured by LC/MS spectrometry

Ceramide	Control	Hcys treated
C16	0.1967 ± 0.016	0.3109 ± 0.092*
C17	0.0075 ± 0.003	0.0098 ± 0.003*
C18	0.0258 ± 0.006	0.0279 ± 0.007
C20	0.01974 ± 0.011	0.0298 ± 0.012*
C22	0.1701 ± 0.0310	0.1853 ± 0.030
C24	0.7267 ± 0.1138	1.0423 ± 0.113*
Total	1.1466 ± 0.1550	1.606 ± 0.1295*

^*P < 0.05 versus control, n = 5