Expression of extracellular matrix components and related growth factors in human tendon and muscle after acute exercise
- Authors:
- DOI:
- 10.1111/j.1600-0838.2011.01414.x
- Abstract:
- Acute kicking exercise induces collagen synthesis in both tendon and muscle in humans, but it is not known if this relates to increased collagen transcription and if other matrix genes are regulated. Young men performed 1 h of one-leg kicking at 67% of max workload. Biopsies were taken from the patellar tendon and vastus lateralis muscle of each leg at 2 (n = 10), 6 (n = 11), or 26 h (n = 10) after exercise. Levels of messenger ribonucleic acid mRNA for collagens, noncollagenous matrix proteins, and growth factors were measured with real-time reverse transcription polymerase chain reaction. In tendon, gene expression was unchanged except for a decrease in insulin-like growth factor-IEa (IGF-IEa; P
- Type:
- Journal article
- Language:
- English
- Published in:
- Scandinavian Journal of Medicine and Science in Sports, 2013, Vol 23, Issue 3
- Keywords:
- Journal Article; Research Support, Non-U.S. Gov't
- Main Research Area:
- Medical science
- Publication Status:
- Published
- Review type:
- Peer Review
- Submission year:
- 2013
- Scientific Level:
- Scientific
- ID:
- 241332949
