Bioluminescence Imaging of Heme Oxygenase-1 Upregulation in Gua Sha Procedure
Author Information
Author(s): Kwong Kenneth K., Kloetzer Lenuta, Wong Kelvin K., Ren Jia-Qian, Kuo Braden, Jiang Yan, Chen Y. Iris, Chan Suk-Tak Young, Wong Stephen T.C.
Primary Institution: Harvard Medical School, Massachusetts General Hospital
Hypothesis
Does the Gua Sha procedure lead to the upregulation of heme oxygenase-1 (HO-1) gene expression in transgenic mice?
Conclusion
The Gua Sha procedure results in the upregulation of HO-1, indicating an antioxidative response to blood extravasation.
Supporting Evidence
- The bioluminescence images showed in vivo upregulation of HO-1 in response to Gua Sha.
- Quantitative changes in optical flux were tracked over 120 hours following Gua Sha.
Takeaway
Gua Sha is a skin scraping therapy that can help the body respond better to stress by increasing a protective protein called HO-1.
Methodology
The study used bioluminescence imaging to assess HO-1 expression in transgenic mice after Gua Sha treatment.
Limitations
Low spatial resolution and the need for transgenic animals limit the applicability of the findings to larger animals or humans.
Participant Demographics
Female HO-1-luciferase transgenic mice aged 4-6 weeks were used in the study.
Digital Object Identifier (DOI)
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