Table 2.
White muscle specific activity of antioxidant enzymes, and biomarker for lipid oxidative damage (MDA) of shi drum. Control, C. Starved, S. AM, anterior muscle. PM, posterior muscle.
|
AM |
PM |
|||
|---|---|---|---|---|
| C | S | C | S | |
| SOD | 28.9±1.1 | 36.3±1.6# | 33.3±1.4* | 29.2±2.2* |
| CAT | 0.18±0.02 | 0.33±0.03# | 0.17±0.02 | 0.19±0.02* |
| GPX | 2.19±0.18 | 2.17±0.16 | 2.51±0.13 | 2.16±0.26 |
| GR | 1.18±0.04 | 0.89±0.06# | 0.97±0.05* | 0.81±0.06# |
| G6PDH | 0.21±0.01b | 0.10±0.01# | 0.28±0.03 | 0.13±0.01#, * |
| MDA | 10.6±2.1 | 25.0±3.3# | 15.6±3.0 | 10.7±1.8* |
Enzymatic activities are expressed as mU mg prot−1, except SOD and CAT activities that are expressed as U mg prot−1 and MDA levels as nmol g tissue−1.
Values are means±SEM (n=9).
#
Indicates significant differences between control and starved shi drum either in anterior as in posterior muscle (P<0.05).
*
Indicates significant differences between anterior and posterior muscle in each experimental treatment (P<0.05).