The expression of the CBR1 was found to be significantly lower in Group 1 than in Group 3, i.e., 0.108 ± 0.022 vs. 0.124 ± 0.041, respectively (p = 0.033). Similarly, CBR1a expression was also lower in Group 1 vs. Group 3 (0.106 ± 0.022 vs. 0.122 ± 0.043, respectively (p = 0.034)). Differences in relative CBR1 and CBR1a expressions are presented in Figures 5a and 5b.