Table 1.
CORT Dose |
Treatment Plasma CORT (ng/mL) |
Postrecovery Plasma CORT |
||||
---|---|---|---|---|---|---|
VEH | Low CORT | High CORT | VEH | Low CORT | High CORT | |
Adult | 26.39 ± 2.57 | 96.36 ± 28.52 | 258.51 ± 115.04a | 48.06 ± 6.99 | 27.31 ± 1.11b | 30.29 ± 3.25a |
Adolescent | 42.36 ± 9.28 | 40.40 ± 15.62 | 421.58 ± 142.60a | 26.31 ± 1.18 | 26.76 ± 1.63 | 25.13 ± 0.00 |
High, but not low, CORT exposure increased plasma CORT concentrations in both adult (F2, 16 = 3.968, P = 0.0399) and adolescent (F2, 16 = 10.16, P = 0.0014) mice. After recovery, plasma CORT decreased in high and low CORT adult mice (F2, 21 = 6.233, P = 0.0075). In adolescent mice, plasma CORT normalized to VEH levels after recovery. Post hoc Tukey tests were undertaken to probe interactions. Values are considered statistically significant at the P < 0.05 level.
Statistical significance between high CORT and VEH groups.
Statistical significance between low CORT and VEH groups (n = 4 to 8/age/treatment).