Standardizing therapeutic parameters of acupuncture for pain suppressionin rats: preliminary study
| Autor: | Sujung Yeo, Hyungtaeck Lim, Ilwhan Choe, Sung-Hoon Kim, Sabina Lim |
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| Jazyk: | angličtina |
| Rok vydání: | 2014 |
| Předmět: |
Male
Formalin Test medicine.medical_specialty Biomedical Research Time Factors Rotation Diffuse noxious inhibitory controls (DNIC) Acupuncture Therapy Pain Stimulation Rats Sprague-Dawley Physical medicine and rehabilitation Acupuncture Medicine Animals Pain Management Pain Measurement Dry needling Pain suppression Acupuncture stimulation business.industry Significant difference General Medicine Pain management Therapeutic parameters Electrical nervestimulation method (TENS) Rats Treatment Outcome Pain reduction Complementary and alternative medicine Needles Electrical nerve stimulation method (TENS) business Acupuncture Points Research Article |
| Zdroj: | BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE(14) BMC Complementary and Alternative Medicine |
| Popis: | Background Despite acupuncture’s wide and successful use, it is still considered as lacking scientifically rigorous evidence, especially with respect to its effectiveness. To address this problem, it is necessary to re-examine the practice of acupuncture using scientific methodology. The standardization of acupuncture practices may offer a solution. As a preliminary step towards the standardization of acupuncture stimulation in animal experiments, this study attempted to clarify the various therapeutic parameters that contribute to acupuncture’s efficacy. Methods This study identified specific acupoints, temporal point of needling, rotation of the needle, duration of acupuncture, and diameter of the needle as the parameters, through formalin test. In this test, acupuncture was performed on either the ST36 or LR2 point immediately after pain induction and 5 minutes after pain induction. Results The formalin test yielded no significant suppression of pain in the case of ST36 and LR2 acupuncture stimulation immediately following pain induction. When acupuncture was applied 5 minutes after pain induction, however, the ST36 stimulation resulted in a significant decrease in pain, while the LR2 stimulation produced no change. The duration of acupuncture, but not the diameter of the needle, was also significant. As for the rotation of the needle, there was no significant difference in the pain reduction achieved in the rotation and non-rotation groups. Conclusions We determined that specific acupoint, temporal point of needling, and duration of treatment are important factors in the inhibition of pain. These finding strongly suggest that in animal experiments, the application of a set of appropriate therapeutic parameters can significantly influence the outcome. |
| Databáze: | OpenAIRE |
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