Fig. 2.

Hepatocyte lipid measurements by LC/MS/MS. Primary hepatocytes were isolated from female liver-specific Sms1 KO/global Sms2 KO and control mouse livers. All lipids were measured by LC/MS/MS. (A) Sphingomyelin (SM); (B) ceramide; (C) glucosylceramide; (D) lactosylceramide; (E) GM3. Values are mean ± SD, n = 3, *P < 0.01.