Table 3.
Liver microsomal protein content (CYP450) and the activity of liver NADPH reductase in Sprague-Dawley rats fed with the fresh/oxidized frying oil and 0%, 2% and 5% H. cordata thunb powder diets for 4 wk (mean±SD, n = 8).
| Group | Microsomal protein (mg/g liver) | CYP450 (nmol/mg protein) | NADPH reductase (nmol/mg protein) |
| F0 | 13.36±4.711 | 0.61±0.271 | 202.31±28.11 |
| F20 | 15.66±0.961 | 0.73±0.101 | 228.42±30.41 |
| F50 | 15.79±1.351 | 0.74±0.141 | 225.64±25.3 |
| O0 | 23.74±2.54 | 1.63±0.75 | 256.03±31.12 |
| O20 | 22.13±3.76 | 2.14±1.10 | 288.55±29.63 |
| O50 | 22.25±2.96 | 2.08±0.15 | 234.15±25.42 |
| ANOVA4 | |||
| Dose | NS5 | NS | NS |
| Oil | P<0.05 | P<0.05 | P<0.05 |
| Dose×Oil | P<0.05 | P<0.05 | NS |
1Mean values significantly differ between the two oil groups (P<0.05). 2,3Means not sharing common superscript letters significantly differ from one another by Duncan’s multiple range test for the same oil group (P<0.05).
4
Analyzed by a two-way ANOVA.
5
NS: No significance.