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Journal of Traditional Chinese Medicine ›› 2014, Vol. 34 ›› Issue (04): 455-459.DOI: 10.1016/S0254-6272(15)30046-7

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Use of laser speckle contrast imaging to reveal changes in temperature and blood perfusion in the skin of healthy subjects after administration of heated moxa sticks and Daiwenjiu ointment

Qingyan Xu, Jinsheng Yang, Liang Wang, Zi Deng, Yingying Wang, Li Yang, Peng Wu, Liang Li   

  1. Institute of Acupuncture and Moxibustion,China Academy of Chinese Medical Sciences;
  • Accepted:2014-08-15 Online:2014-08-05 Published:2022-04-05

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Abstract: OBJECTIVE: To investigate the influence of heated moxa sticks( "moxibustion") and Daiwenjiu ointment(DO) on changes in temperature and blood perfusion volume on the skin of the backs of healthy subjects.METHODS: DO was spread on the left side of the body, and the right side of the body was treated with a heated moxa stick. Images denoting blood perfusion and body temperature were collected 7-8 cm lateral to the spinous process of the sixth thoracic vertebra using laser speckle contrast imaging(LSCI). Data obtained from eight-frame images were analyzed and used to calculate the mean blood perfusion volume. Simultaneously,blood-perfusion images were collected from the body surface and used to compare the change in blood flow on the body surface and the actual position of imaging.RESULTS: After moxibustion, a rapid increase in blood perfusion volume and body temperature was noted in the local skin surface. The maximum blood perfusion volume and body temperature was noted at 20 min(P

Key words: Acupuncture, Moxibustion, Daiwenjiu ointment, Perfusion, Body temperature, Microcirculation

Cite this article

Qingyan Xu, Jinsheng Yang, Liang Wang, Zi Deng, Yingying Wang, Li Yang, Peng Wu, Liang Li. Use of laser speckle contrast imaging to reveal changes in temperature and blood perfusion in the skin of healthy subjects after administration of heated moxa sticks and Daiwenjiu ointment[J]. Journal of Traditional Chinese Medicine, 2014, 34(04): 455-459.