Table 1.
Mouse liver lipid measurement in SMS2 KO, SMS2LTg, and WT mice
WT | SMS2LTg | WT | SMS2 KO | |
---|---|---|---|---|
Chow diet | ||||
Cholesterol (μg/mg liver) | 1.0±0.1 | 1.2±0.6 | 0.8±0.2 | 0.7±0.1 |
Phospholipids (μg/mg liver) | 2.7±0.3 | 3.2±0.4 | 2.9±0.3 | 2.7±0.2 |
Triglyceride (μg/mg liver) | 10±2 | 15±3* | 11±3 | 9±2 |
FFA (μmol/mg liver) | 7.1±0.6 | 8.5±0.4* | 7.9±1.1 | 6.5±0.3* |
Sphingomyelin (μg/mg liver) | 0.8±0.2 | 1.1±0.1* | 0.9±0.1 | 0.6±0.1* |
Ceramide (ng/mg liver) | 66±6 | 53±5* | 72±8 | 82±9* |
High fat diet | ||||
Cholesterol (μg/mg liver) | 3.0±0.7 | 3.3±0.4 | 3.0±0.6 | 2.7±0.3 |
Phospholipids (μg/mg liver) | 5.1±0.3 | 5.3±0.6 | 5.4±0.5 | 5.1±0.2 |
Triglyceride (μg/mg liver) | 25±5 | 38±8* | 21±4 | 11±3* |
FFA (μmol/mg liver) | 11.4±1.8 | 14.1±2.0* | 12.0±2.5 | 9.2±2.1* |
Sphingomyelin (μg/mg liver) | 1.5±0.3 | 2.0±0.2* | 1.6±0.3 | 1.2±0.2* |
Ceramide (ng/mg liver) | 80±7 | 59±5* | 82±4 | 95±6* |
Value: mean±SD; n=5. FFA, free fatty acids.
P<0.05.