Int J Sports Med 2011; 32(10): 807-813
DOI: 10.1055/s-0031-1277213
Clinical Sciences

© Georg Thieme Verlag KG Stuttgart · New York

Changes in Blood Circulation of the Contralateral Achilles Tendon During and After Acupuncture and Heating

K. Kubo1 , H. Yajima2 , M. Takayama2 , T. Ikebukuro3 , H. Mizoguchi4 , N. Takakura2
  • 1Life Science (Sports Sciences), University of Tokyo, Japan
  • 2Tokyo Ariake University of Medical and Health Sciences, Department of Acupuncture and Moxibustion, Tokyo, Japan
  • 3Kokushikan University, Physical Education, Tokyo, Japan
  • 4Hanada College, Moxibustion and Physiotherapy, Tokyo, Japan
Further Information

Publication History

accepted after revision April 19, 2011

Publication Date:
26 May 2011 (online)

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Abstract

The purpose of this study was to investigate the effects of acupuncture and heating (application of hot pack) treatments on blood circulation in the contralateral Achilles tendon. During the treatments (10 min for acupuncture, 20 min for heating) and recovery period (40 min), the blood volume (THb) and oxygen saturation (StO2) of the treated and the non-treated tendons were measured using red laser lights. During both treatments, THb and StO2 of the treated tendon increased significantly from the resting level. The increased THb and StO2 of the treated tendon were maintained until the end of the recovery period after removal of the acupuncture needle, although these values decreased after removal of the hot pack. Although THb of the non-treated sides did not change during both acupuncture and heating treatments, it increased gradually after removal of the acupuncture needle or the hot pack. For both treatments, the amount of increase in THb of the non-treated tendon was significantly correlated to that of the treated tendon during the last phase of recovery period. These results obtained from the healthy subjects imply that blood circulation in the injured tendon in a plaster cast may be improved by applying acupuncture or heating treatments to the contralateral healthy limb.

References

Correspondence

Dr. Keitaro Kubo

Life Science (Sports Sciences)

University of Tokyo

Komaba 3-8-1

Meguro

Tokyo

153-8902 Tokyo

Japan

Phone: +81/3/5454 68 64

Fax: +81/3/5454 43 17

Email: kubo@idaten.c.u-tokyo.ac.jp