الملخص
The present study was planned to evaluate the effect of experimental exercises on the histological and biochemical changes in the skeletal muscle, bone and general body functioning in males and females rabbit. There were control and exercise therapy groups in the study and both had male and female participants. It aims to look at changes in structure, metabolism, endocrine responses and balance of oxidative stress. Twenty adult rabbits (ten males and ten females) were randomly assigned to either a treadmill training group or a control group that did not exercise. The rabbits were between the ages of four and six months. The design allowed for the evaluation of treatment and sex effects simultaneously. Tissue slices of the control groups stained with Hematoxylin and Eosin showed normal tissue architecture.
The therapy groups nonetheless showed normal adaptation changes including an increase in trabecular bone density, an improvement in blood flow and hypertrophy of the muscle fibers. These data show that exercise increases the tissue's ability to modify shape and function. Biochemical testing showed that levels in treated animals were considerably higher of lactate and cortisol in treated animals compared to controls.
suggesting the metabolism is functioning harder and the stress reaction is being triggered. Levels of superoxide dismutase (SOD) were increased, indicating improvement in antioxidant defenses and levels of malondialdehyde (MDA) were reduced, indicating reduction in lipid peroxidation. Males showed high increases in muscle hypertrophy and metabolic indicators, whereas female had greater increases in antioxidants.
The two-way ANOVA test revealed significant effects of sex and therapy on all parameters studied (P < 0.05). Taken together, the data suggest that regulated exercise enhances bone health, muscle structure and oxidative balance, without any detrimental effects. Overall, our findings suggest that exercise training has great promise as a non-pharmacological intervention to improve tissue function and health in general, with obvious sex differences in the way they adaption.