Experimental observation of effects of acupoints, cone numbers and durations of moxibustion with different moxibustion methods on skin surface and inside temperature
- VernacularTitle:不同灸法中穴位、施灸壮数及施灸时间对皮肤表里温度影响的实验观察
- Author:
Luo-Jie XIONG
;
Yue-Feng TIAN
;
Hui FANG
;
Kai-Rong MAO
;
Bo-Yuan ZHI
;
Ni-Na SUN
;
Wei LI
;
Yan-Ping YANG
- Keywords:
Moxibustion Therapy;
Direct Moxibustion;
Indirect Moxibustion;
Medicinal Cake-partitioned Moxibustion;
Moxibustion Quantity;
Acupuncture Points;
Skin Temperature
- From:
Journal of Acupuncture and Tuina Science
2021;19(5):345-353
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To observe the effects of acupoints, cone numbers and durations of moxibustion with different moxibustion methods on skin surface and inside temperature, and to provide references for the clinical standardization of moxibustion amount. Methods: The 42 big-ear white rabbits were divided into 6 groups according to the random number table method, a 1-cone direct moxibustion group, a 2-cone direct moxibustion group, a 3-cone direct moxibustion group, a 1-cone herbal cake-partitioned moxibustion group, a 2-cone herbal cake-partitioned moxibustion group, and a 3-cone herbal cake-partitioned moxibustion group, with 7 rabbits in each group. Shenque (CV 8), Shenshu (BL 23) and Zusanli (ST 36) were used in each group, but the moxibustion methods, cone numbers and durations of moxibustion were different. Rabbits in each group received moxibustion once every other day for 5 times in total. During the intervention, a thermoelectricity coupled probe and a temperature recorder were used to record the real-time acupoint skin temperature and the temperature at different time points, so as to observe, analyze and process the real-time changes in the temperature difference between the surface and inside of acupoint skin. Results: For herbal cake-partitioned moxibustion, the best temperature for cone changing was (46.38±0.51) ℃ when the highest surface temperature was (49.20±0.52) ℃; the multi-factor comparison of acupoint × cone number × time and acupoint × moxibustion method × time showed that time × acupoint, time × moxibustion method and cone number × acupoint had interactive effects (all P<0.05). Comparing skin temperature differences between different cone numbers at the same acupoint, Shenque (CV 8) on the 1st and the 5th days, Shenshu (BL 23) on the 3rd and the 7th days, Zusanli (ST 36) on the 1st and the 9th days of experiment showed statistically significant differences (all P<0.05). The skin temperature comparison of different moxibustion methods at the same acupoint all had statistical differences (all P<0.05), except for Shenque (CV 8) before moxibustion, Shenshu (BL 23) before moxibustion and on the 5th day; Zusanli (ST 36) only showed statistical differences on the 5th and 7th days (both P<0.05). The skin temperature differences of different acupoints after moxibustion in the 1-cone, 2-cone and 3-cone groups were statistically different (all P<0.05); direct moxibustion and herbal cake-partitioned moxibustion at different acupoints were all statistically different (all P<0.05). Conclusion: Cone changing temperature under the same specifications of herbal cake-partitioned moxibustion was confirmed. Temperature difference between surface and inside of different acupoint skin at the same maximum temperature was significantly different due to the cone numbers and moxibustion methods, which showed the highest at Shenshu (BL 23), the second at Shenque (CV 8), and the lowest at Zusanli (ST 36). The influence of acupoint factor should be considered to determine the quantitative indicators of moxibustion.
