Effects of acupuncture at different periods on circadian rhythms of locomotor activity and core body temperature in hamsters.
- Author:
Xu-Guang LIU
1
;
Kai-Yuan SONG
;
Shu-Guang YU
;
Yu-Xing LIU
;
Jiao-Lu WEI
Author Information
- Publication Type:Journal Article
- MeSH: Acupuncture Therapy; Animals; Body Temperature; Body Temperature Regulation; Circadian Rhythm; Cricetinae; Motor Activity
- From: Chinese Acupuncture & Moxibustion 2005;25(6):417-419
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo explore the time law of electroacupuncture in regulation of circadian rhythms of the organism.
METHODSEffects of electroacupuncture at "Shenshu" (BL 23) at Zi, Wu, Mao and You periods on circadian rhythms of locomotor activity and core body temperature in hamsters were observed with chronobiological research methods.
RESULTSElectroacupuncture at Wu period could decrease the amplitude of locomotor activity rhythm (P < 0.05), at Mao period could delay the peak phase of circadian rhythm and at You period could advance the peak phase of circadian rhythm (both P < 0.05); and electroacupuncture at Mao period could delay 22.36 degrees and at You period advance 39.32 degrees for the rhythm peak of the circadian rhythm of core body temperature.
CONCLUSIONAcupuncture has a certain effect on circadian rhythm of locomotor activity and core body temperature.
