ABSTRACT
According to the theory of constitution and disease prevention of Chinese medicine, kidney deficiency, lack of nourishment of the Thoroughfare Vessel and the Conception Vessel as well as qi sufficiency and blood deficiency are taken as the main features of body constitutions of women during menopausal period. Acupuncture-moxibustion treatment before or in the early stage of menopausal period are discussed initially. Methods of tonifying the kidney and regulate qi and blood are held as the main treating principles. Acupuncture points such as Sanyinjiao (SP 6), Shenshu (BL 23), Guanyuan (CV 4) and Baihui (GV 20) are adopted as the main points. And proper stimulation of needling and moxibustion are applied. Thus, a new way of thinking is provided for disease prevention and health keeping of women during menopausal period in China.
Subject(s)
Female , Humans , Middle Aged , Acupuncture Points , Acupuncture Therapy , Medicine, East Asian Traditional , Menopause , MoxibustionABSTRACT
<p><b>OBJECTIVE</b>To observe and compare the analgesic effect of electroacupuncture (EA) at "Sanyinjiso" (SP 6), "Hegu" (LI 4) and "Xuehai" (SP 10) in dysmenorrhea rats so as to investigate the functional specificity of acupoint.</p><p><b>METHODS</b>One hundred SD female rats aged three-month-old in the diestrus examined by the vaginal smear screening were randomly divided into a saline group, a model group, a Sanyinjiao (SF 6) group, a Hegu (LI 4) group and a Xuehai (SF 10) group, 20 rats in each group. The rats in the last four groups were given Estradiol Benzoate combined with Oxytocin to prepare the models of dysmenorrhea and in the saline group were given the same dose of saline. Last three groups were treated with electroacupuncture (EA) at Sanyinjiao" (SF 6), "Hegu" (LI 4) and 'Xuehai" (SF 10) respectively. The writhing behaviors of the rats in each group were observed within 20 min performing electroacupuncture from the start of the pain and the waveforms of uterine contraction were recorded.</p><p><b>RESULTS</b>In terms of the writhing behaviors, the writhing latency in the Hegu (LI 4) group was extended significantly (P < 0.05, P < 0.01) and the writhing numbers in the Hegu (LI 4) group were decreased significantly (both P < 0.05) as compared with those in the Sanyinjiao (SF 6) group and in the Xuehai (SF 10) group. In terms of the waveforms of uterine contraction, compared with that in the model group, the amplitude and the activity of uterine contraction in both Sanyinjiao (SF 6) group and Hegu (LI 4) group were decreased significantly (all P < 0.05), and with no significant difference between the Xuehai (SF 10) and the model group (P > 0.05).</p><p><b>CONCLUSION</b>For comprehensive assessment of the analgesic effect of electroacupuncture at different acupoints by using the writhing behaviors and the waveforms of uterine contraction, "Hegu" (LI 4) is the best, "Sanyinjiao" (SP 6) is the next and "Xuehai" (SP 10) is the third. showing a relatively functional specificity of the acupoint.</p>