content
Figure 2: Relative content of ceramide in A549 cells treated with HL for 3 h with and without neutral sphingomyelinase inhibitor (GW4869). Data represent the mean (n=4-7) ± S.E. *Significant difference (p<0.05) from Control calculated using by Student’s ttest. ** Significantly different (p<0.05) from HL with GW4869