In addition, many cytochrome P450s exhibited previously characterized dimorphisms on the LFD, despite the age difference between the male and female groups (Male:7b1, 2c39, 2c44, 2c54, 2d22, 2d34, 4a12 and 4a31; Female: 2a4, 2a5, 2b9, 2b13, 2c29, 2c40, 2c70, 3a41, 2g1 and 17a1) [67].