Study on the acupoints belonging to the three yin meridians of foot reflecting the variation pattern of uterine qi and blood in women with moderate constitution
- VernacularTitle:平和体质女性足三阴经经穴反应胞宫气血变化规律的研究
- Author:
Xiao-Dan SONG
;
Fei YANG
;
Yan-Fen SHE
;
Ya-Yu GAO
;
Hao CHEN
;
Xi-Sheng FAN
;
Ao-Tian YU
;
Man ZHANG
;
Zhi-Fang ZHANG
;
Li-Jia PAN
;
Bing-Cheng WANG
;
Xu-Liang SHI
- Keywords:
Uterus;
Menstrual Cycle;
Research on Acupoints;
Specificity of Acupoints;
Points;
Yuan-Primary;
Points;
Xi-Cleft;
Microcirculation;
Women
- From:
Journal of Acupuncture and Tuina Science
2020;18(6):411-417
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To observe the blood perfusion volume variation pattern in the body surface microcirculation at the Yuan-Primary and the Xi-Cleft points during the menstrual cycle in female college students with moderate constitution under normal physiological state of the uterus; to explore the specific laws of the body surface microcirculation at the Yuan-Primary and Xi-Cleft points in response to the uterine qi and blood changes under normal physiological conditions, and to provide the experimental basis for the specificity of acupoints reflecting the uterine function. Methods: Forty-three healthy and moderate constitution female college students with regular menstrual cycles, without dysmenorrhea and not yet giving birth were recruited. Bilateral Yuan-Primary points [Taichong (LR 3), Taibai (SP 3) and Taixi (KI 3)] and Xi-Cleft points [Zhongdu (LR 6), Diji (SP 8) and Shuiquan (KI 5)], belonging to the three yin meridians of foot and adjacent to the spinal cord segment of the uterus, were selected as the detection acupoints; the crossing point of the three yin meridians of foot [Sanyinjiao (SP 6)], the uterus-related meridian acupoint [Xuehai (SP 10)], the uterus-non-related meridian acupoint [Xuanzhong (GB 39)], and the non-meridian non-acupoint point were selected as the control points. The laser speckle blood flow imaging technique was used to monitor the blood perfusion volume in skin microcirculation at the above points at the menstrual, follicular, ovulatory, and luteal phases of the subjects. Results: The blood perfusion volume in the body surface microcirculation at the right Zhongdu (LR 6) at the ovulatory phase was higher than that at the menstrual, follicular and luteal phases (all P<0.05); there was no significant difference in the microcirculation blood perfusion volume at the other points among different phases (all P>0.05). Conclusion: The blood perfusion volume in the body surface microcirculation at Zhongdu (LR 6), the Xi-Cleft point of the Liver Meridian, shows a specific response to qi and blood changes in the uterus of women with moderate constitution.
