Fig. 6

The level of 27-OHC and 24S-OHC and expressions of related metabolic enzymes (n = 6 mice/group). A, B Serum 27-OHC, 24S-OHC; C, D brain 27-OHC, 24S-OHC; E serum 27-OHC/24S-OHC; F brain 27-OHC/24S-OHC; G, H CYP27A1 in the brain; I, J CYP7B1 in the brain; K, L CYP27A1 in the liver; M, N CYP7B1 in the liver; O Western blot results in the brain; P Western blot results in the liver. All data are presented as mean ± SD. *p < 0.05. **p < 0.01. ***p < 0.001