Comparative study of electroacupuncture and moxibustion in influencing Tianshu (ST 25) regions mast cells in visceral hyperalgesia rats
10.1007/s11726-016-0932-4
- VernacularTitle:电针与艾灸对内脏高敏感大鼠天枢穴区肥大细胞影响的对比研究
- Author:
Liu CHEN
;
Chuanzi DOU
;
Jimeng ZHAO
;
Huangan WU
;
Yuwei LI
;
Haixia SHANG
;
Luyi WU
;
Yin SHI
- Publication Type:Journal Article
- Keywords:
Electroacupuncture;
Moxibustion Therapy;
Point,Tianshu (ST 25);
Mast Cells;
Visceral Hyperalgesia;
Rats
- From:
Journal of Acupuncture and Tuina Science
2016;14(4):242-249
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To evaluate and compare electroacupunctures (EA) with different parameters and moxibustion at different temperatures influencing the activation of mast cells (MC) in Tianshu (ST 25) regions of visceral hyperalgesia model rats. Methods:Rats (except for model group) respectively accepted 1 mA or 3 mA EA or moxibustion at 43 or 4 to℃℃stimulate Tianshu (ST 25) points after randomization of the fifty visceral hyperalgesia model rats, and then were compared with that in model and normal groups. Number, degranulation numbers, degranulation rates in Tianshu (ST 25) regions MC of rats in each group were observed using toluidine blue staining. Abdominal withdrawl reflex (AWR) score was used to evaluate the rat visceral hyperalgesia reactions. Results:Compared with the normal group and the model group, MC numbers (P<0.05,P<0.01,P<0.01,P<0.01), degranulation numbers and degranulation rates (P<0.01,P<0.01, P<0.05,P<0.01) of Tianshu (ST 25) MC in regions tissues in 43℃ and 4℃ moxibustion groups, and 1 mA and 3 mAEA groups all increased significantly. Compared with the model group, AWR scores were significantly lower in 43℃ and 4℃ moxibustion groups, and 1 mA and 3 mAEA groups under the stimulation of 20 mmHg, 40 mmHg, 0 mmHg or 80 mmHg colorectal distension (CRD) (P<0.05 in 1 mA and 3 mA EA groups under the stimulation of 20 mmHg,P<0.01 in the other groups). AWR scores in 43℃ and 4℃moxibustion groups under the stimulation of 20 mmHg, 40 mmHg, 0 mmHg or 80 mmHg CRD were not significantly different from those in the normal group (allP>0.05); AWR scores in 1 mA EA group under the stimulation of 0 mmHg or 80 mmHg were significantly higher than that in the normal group (P<0.01); AWR score in 3 mA EA group under the stimulation of 0 mmHg was significantly higher than that in the normal group (P<0.01), and AWR scores in 3 mA EA group under the stimulation of 20 mmHg or 80 mmHg were also higher than that in the normal group (P<0.05). AWR scores were higher in 1 mA EA group under the stimulation of 40 mmHg or 80 mmHg than that in 4℃ moxibustion group (P<0.05); AWR score was higher in 3 mA EA group under the stimulation of 40 mmHg than that in 4℃ moxibustion group (P<0.05). Conclusion:There are differences among EA of different parameters and moxibustion of different temperatures in activating on Tianshu (ST 25) regions MC of visceral hyperalgesia model rats, as well as in improving the visceral hyperalgesia reaction. The effect of 4℃ moxibustion is the most significant.
