The Claim
MCT4 protein content in the gluteus medius muscle of horses decreases significantly at 3 and 6 hours post-intense exercise, independent of recovery method.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
In horses, the amount of MCT4 protein in the gluteus medius muscle drops significantly 3 and 6 hours after intense exercise, regardless of how the horse recovers.
See the scientific wording
MCT4 protein content in the gluteus medius muscle of horses decreases significantly 3 and 6 hours after intense exercise, regardless of recovery method, suggesting a transient downregulation of this lactate transporter following acute metabolic stress.
After intense exercise, muscle fibers that produce a lot of lactate reduce the number of MCT4 proteins on their surface. This happens because the lactate buildup signals the muscle to slow down lactate export, allowing the system to reset. The muscle keeps importing lactate through other proteins for energy, but stops pushing it out as much for a few hours.
What the research says
1 studyAfter horses work really hard, their muscle naturally lowers a protein called MCT4 for a few hours, no matter how they rest — whether they shake on a vibrating platform, walk slowly, or just stand still. The study saw this drop happen every time.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.