Effect of High-Dose Vitamin C on Tendon Cell Degeneration
Author Information
Author(s): Ueda Shusuke, Ichiseki Toru, Shimasaki Miyako, Soma Daisuke, Sakurai Masaru, Kaneuji Ayumi, Kawahara Norio
Primary Institution: Kanazawa Medical University
Hypothesis
High-dose vitamin C can inhibit tendon cell degeneration caused by oxidative stress.
Conclusion
High-dose vitamin C is a potential treatment for tendon cell degeneration as it reduces cell death and maintains cytoskeletal integrity.
Supporting Evidence
- High-dose vitamin C significantly reduced reactive oxygen species levels in tendon cells.
- Cell death was significantly lower in the high-dose vitamin C group compared to the control group.
- The cytoskeletal structure was preserved in the high-dose vitamin C group.
- High-dose vitamin C inhibited the expression of the senescence marker p16 in tendon cells.
Takeaway
This study shows that giving a lot of vitamin C can help protect tendon cells from damage, making them healthier.
Methodology
The study involved exposing human tendon cells to hydrogen peroxide and then treating them with different doses of ascorbic acid to evaluate oxidative stress and cell viability.
Limitations
The study was conducted in vitro, and the long-term effects of ascorbic acid on tendon degeneration are unknown.
Statistical Information
P-Value
p<0.001
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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