Journal of Acupuncture Research
- 제19권1호
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- Pages.175-188
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- 2002
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- 2586-288X(pISSN)
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- 2586-2898(eISSN)
삼음교(三陰交) 침자(鍼刺)가 부교감신경(副交感神經)의 방광분지(膀胱分枝), 경골신경(脛骨神經) 및 혈압(血壓)에 미치는 영향(影響)
Neurologic Study of SP6(Sanyinjiao, 三陰交) Acupuncture on Bladder parasympathetic Nerve, Tibial Nerve and Blood Pressure in Rats
- Park, Chun-Ha (Department of Acupuncture & Moxibustion College of Oriental Medicine, Dong-Shin University) ;
- Yoon, Yeo-Choong (Department of Acupuncture & Moxibustion College of Oriental Medicine, Dong-Shin University) ;
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Na, Chang-Su
(Department of Acupuncture & Moxibustion College of Oriental Medicine, Dong-Shin University)
- 투고 : 2001.10.23
- 심사 : 2002.01.05
- 발행 : 2002.02.20
초록
Objective : The effects of SP6(Sanyinjiao, 三陰交) acupuncture stimulation on bladder parasympathetic nerve activity (PNA), tibial nerve activity (TNA) as well as blood pressure were examined in anesthetized rats and the results are as follows. Methods : The parasympathetic nerve leading to the bladder was exposed retroperitoneally, and the tibial nerve in the hindlimb was exposed through inguinal area. PNA and TNA were recorded using a bipolar platinum-iridium wire electrode and it was connected to preamplifier. Blood pressure was measured using cannula that was inserted into femoral artery and was recorded with blood pressure sensor that is connected with transducer amplifier. The mean value of all parameters measured for 30 seconds before the stimulation was expressed as 100%. An acupuncture needle was inserted into the SP6 region to a depth of 4 mm. Results : Under intact state (IS), acupuncture stimulation for 120 seconds induced significant increase of PNA which was accompanied with decrease of blood pressure. At the same time, TNA showed temporary increase only with acupuncture stimulation. In 4 mg/kg of naloxone-administrated state (NAS), significant decrease of PNA was seen and it was accompanied with increase of blood pressure. TNA also showed temporary increase only with acupuncture stimulation under the NAS just like the IS. Conclusion : consider that SP6(Sanyinjiao, 三陰交) acupuncture stimulation activated parasympathetic nerve and caused vasodilation to lead into the diuresis, but naloxone reversed the effect of acupuncture for antidiuresis.
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