Influence of exercise on serum selenium and peroxide reduction system of racing Standardbreds.

This research article studies the impact of exercise on the levels of serum selenium and the peroxide reduction system in racing Standardbred horses. The study found significant changes in several physical markers immediately after exercise.

Research Methodology and Sampling

• The researchers used a sample of 45 racing Standardbred horses for this research. These horses were observed under a controlled commercial racing track environment.
• The blood samples of these horses were taken just before and just after they were taken for a training jog.

Objective of the Study

• The main aim of the research was to determine the reference values for serum selenium and other related values of the peroxide reduction system in racing horses.

Results of the Research

• The research found that the values of hemoglobin, hematocrit, and serum selenium showed a significant increase (P < 0.001) immediately after exercise.
• On the contrary, RBC-reduced glutathione experienced a significant drop (P < 0.01) after the training jog.
• The levels of glutathione peroxidase and glutathione reductase remained unaltered by the exercise.
• The research also noted an increased rise in serum copper and magnesium (P < 0.01) after the exercise.

Conclusion

• This study provides valuable insights into the physiological changes in racing horses post-exercise, especially pertaining to the serum selenium levels and the peroxide reduction system.
• The results may have implications for training programs and nutritional plans for racing horses to maximize their performance and health.