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[Analgesic effects of electroacupuncture stimulation at different intensities and frequencies]. 1993

Y Wang, and S Wang
Institute of Acupuncture and Moxibustion, China Academy of TCM, Beijing.

In the present paper, transient effects and after-effects of electroacupuncture analgesia at the low frequency and low intensity (10 Hz, 3V), high frequency and low intensity (200 Hz, 3V), low frequency and high intensity (10 Hz, 6V) as well as high frequency and high intensity (200 Hz, 6V) were observed in rats. The results show that the transient analgesic effect of the low frequency EA is stronger than that of the high frequency EA and the strong EA is greater than the weak EA. However, the high frequency EA is superior in the after-effect of analgesia to the low frequency EA and the weak EA is to the strong EA.

UI MeSH Term Description Entries
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D015667 Acupuncture Analgesia Analgesia produced by the insertion of ACUPUNCTURE needles at certain ACUPUNCTURE POINTS on the body. This activates small myelinated nerve fibers in the muscle which transmit impulses to the spinal cord and then activate three centers - the spinal cord, midbrain and pituitary/hypothalamus - to produce analgesia. Analgesia, Acupuncture,Acupuncture Anesthesia,Anesthesia, Acupuncture
D015671 Electroacupuncture A form of acupuncture with electrical impulses passing through the needles to stimulate NERVE TISSUE. It can be used for ANALGESIA; ANESTHESIA; REHABILITATION; and treatment for diseases.
D017288 Pain Threshold Amount of stimulation required before the sensation of pain is experienced. Pain Thresholds,Threshold, Pain,Thresholds, Pain
D051381 Rats The common name for the genus Rattus. Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus

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