Table 3.
Mean ± s.e.m. (g) percent body mass change before and after food deprivation of hamsters bearing bilateral paraventricular nucleus lesions (PVNx) or sham lesions that had sham adrenal demedullation (ADMEDx) or ADMEDx in experiment 4
|
Ad libitum fed
|
Food deprived
|
|||||||
|---|---|---|---|---|---|---|---|---|
| Sham PVHx
|
PVHx
|
Sham PVHx
|
PVHx
|
|||||
| Sham
|
Sham
|
Sham
|
Sham
|
|||||
| ADMEDx | ADMEDx | ADMEDx | ADMEDx | ADMEDx | ADMEDx | ADMEDx | ADMEDx | |
| Body mass Δ before food deprivation | 3.45 ± 2.72a | 3.32 ± 1.57a | 11.81 ± 1.85b | 8.59 ± 0.45b | 0.53 ± 2.00a | 3.69 ± 1.28a | 8.34 ± 1.71b | 8.74 ± 1.57b |
| Body mass Δ after food deprivation | 2.71 ± 2.39a | 4.14 ± 1.40a | 14.88 ± 2.54b | 14.59 ± 1.84b | −18.48 ± 1.64a,* | −15.56 ± 3.80a,* | −16.52 ± 1.24a,* | −15.02 ± 2.15a,* |
Non shared letters (a,b,c) indicate statistically significant differences (P < 0.05). Asterisk denotes statistical significance (P < 0.05) between nonfood and food-deprived representative counterparts.