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Objective:To observe the effects of sparrow-pecking moxibustion at Shenque(CV8)and Guanyuan(CV4)on the writhing reaction and score,the temperature and blood flow perfusion of moxibustion point area and uterus,the serum levels of arginine vasopressin(AVP),prostaglandin(PG)F2α,and thromboxane(TX)B2 in rats with primary dysmenorrhea(PD)due to cold-dampness stagnation,and to explore the possible mechanism of sparrow-pecking moxibustion in treating PD.Methods:Thirty-two healthy non-pregnant female Wistar rats were randomly divided into a normal group,a model group,an ibuprofen group,and a sparrow-pecking moxibustion group,with 8 rats in each group.Except for the normal group,the other three groups were subjected to modeling with cold water bath combined with estradiol benzoate and oxytocin injection.Rats in the sparrow-pecking moxibustion group were treated with sparrow-pecking moxibustion at Shenque(CV8)and Guanyuan(CV4)on the 8th day of modeling,30 min/time,once a day for 3 d;those in the ibuprofen group were treated with 0.8 mL ibuprofen solution(a specification of 125 mg in 10 mL)on the 8th day of modeling,once a day for 3 d;those in the normal group and the model group were given 0.8 mL normal saline,once a day for 3 d.On the 11th day,rats in each group were intraperitoneally injected with oxytocin(2 U/rat),and the writhing incubation period and writhing score in 20 min were observed;the temperature and the blood perfusion of Shenque(CV8),Guanyuan(CV4),and uterus in vivo were detected;the serum levels of AVP,PGF2α,and TXB2 were determined.Results:The writhing incubation period was significantly longer(P<0.01)and the writhing score was significantly lower(P<0.01)in the sparrow-pecking moxibustion group and the ibuprofen group than in the model group;compared with the ibuprofen group,the writhing incubation period was prolonged(P<0.01)and the writhing score was decreased(P<0.01)in the sparrow-pecking moxibustion group;compared with the normal group,the temperature and the blood perfusion of Shenque(CV8),Guanyuan(CV4),and uterus were significantly decreased,while the serum PGF2α,AVP,and TXB2 levels were significantly increased(P<0.01)in the model group;compared with the model group,the temperature and the blood perfusion of Shenque(CV8),Guanyuan(CV4),and uterus were significantly increased,and the serum levels of PGF2α,AVP,and TXB2 were significantly decreased in the ibuprofen group and the sparrow-pecking moxibustion group(P<0.05 or P<0.01);compared with the ibuprofen group,the temperature and the blood perfusion of Shenque(CV8),Guanyuan(CV4),and uterus were significantly increased(P<0.05),the serum AVP and TXB2 levels were significantly decreased(P<0.05),while the serum PGF2α level had no statistical difference in the sparrow-pecking moxibustion group(P>0.05).Conclusion:Sparrow-pecking moxibustion had a remarkable analgesic effect on the rats with PD due to cold-dampness stagnation,and the mechanism may be related to the increased temperature and blood perfusion of the moxibustion point area and uterus,as well as the decreased serum PGF2α,AVP,and TXB2 levels.
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OBJECTIVE: To explore the effect of moxa-stick moxibustion and joss-stick moxibustion at "Guanyuan" (CV4) on the activity of mast cells in the small intestine tissue in rats. METHODS: Twelve male SD rats were randomly divided into control, joss-stick moxibustion and moxa-stick moxibustion groups (n=4 rats in each group). Joss-stick or moxa-stick moxibustion was applied to CV4 for 10 min. After moxibustion, the skin temperature of the CV4 region was measured immediately with a thermometer. The mast cells and nerve fibers in the small intestine tissue were displayed by immunofluorescence histochemistry. RESULTS: Compared with the control group, the skin temperature of the CV4 region in both the joss-stick and the moxa-stick groups were significantly increased (P<0.05), while the skin temperature of the moxa-stick group was significantly higher than that in the joss-stick group (P<0.05). There were a large number of tryptase-positive mast cells in the small intestine of rats, some of which were co-expressed with lysosomal-associated membrane protein 1, displaying an activated state. The average numbers of mast cells in the control, joss-stick and moxa-stick groups were 9.2±3.6, 10.8±5.3 and 17.1±6.3, respectively, being significantly higher in the moxa-stick group than in the control and joss-stick groups (P<0.05). In addition, calcitonin gene-related peptide(CGRP) and neuropeptide Y(NPY) positive nerve fibers were found around the mast cells in the small intestinal tissues. CONCLUSION: Moxa-stick moxibustion gives rise a higher temperature at CV4 to activate mast cells surrounded by CGRP and NPY positive nerve fibers in the small intestine tissue in rats, suggesting an involvement of the sensory and sympathetic nervous system in the activation of intestinal mast cells possibly by way of somatic sympathetic reflex.
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OBJECTIVE@#To observe the effects of moxibustion at "Guanyuan" (CV 4) and "Sanyinjiao" (SP 6) on bone morphology, metabolism and ERα of bone marrow mesenchymal stem cells (MSCs) in the ovariectomized rats and explore the underlying mechanism of moxibustion at Guanyuan (CV 4) and Sanyinjiao (SP 6) on the regulation of bone metabolism.@*METHODS@#A total of 60 SD rats were randomized into a normal group (20 rats) and an ovariectomy group (40 rats). In the normal group, no any treatment was provided. In the ovariectomy group, the classical ovariectomy was adopted to set up the osteoporosis model. In the 13th week after ovariectomy, 10 rats were collected from each of the normal group and the ovariectomy group for model identification. After model identification, the ovariectomy group was subdivided into a model group, an estradiol group and a moxibustion group, 10 rats in each one. In the normal group and the model group, the gavage was provided with 2 mL 0.9% sodium chloride solution, once a day. In the estradiol group, the gavage was provided with 17β-estradiol 100 μg/(kg•d), once a day. In the moxibustion group, moxibustion was applied at "Guanyuan" (CV 4) and "Sanyinjiao" (SP 6), 15 min at each acupoint, once a day. The 6 treatments were as one course, with 1 day of interval, 12 courses were required. After 12-week intervention, the dual-energy X-ray was adopted to determine the bone mineral density (BMD) and bone mineral content of the whole body in living condition. After sacrificed, HE staining was adopted to observe femur structure, the enzyme-linked immunosorbent assay was to determine the absorbance of estradiol (E) and alkaline phosphatase (ALP) in serum and the real-time quantitative PCR method was to determine the mRNA expressions of ERα of MSCs in tibia and femur.@*RESULTS@#Compared with the model group, BMD was increased obviously in the pelvis and spine in the moxibustion group and the estradiol group (0.05). Compared with the model group, the bone trabeculas were stronger and well connected in the moxibustion group, indicated by HE staining. Compared with the model group, the concentrations of E in serum were increased obviously in the estradiol group and the moxibusiton group (both <0.01), and ALP concentrations reduced obviously in the estradiol group and the moxibustion group (both <0.001), the mRNA expressions of ERα in MSCs increased in the estradiol group and the moxibustion group (both <0.001).@*CONCLUSION@#Moxibustion at "Guanyuan" (CV 4) and "Sanyinjiao" (SP 6) effectively increases BMD and bone strength in the ovariectomized rats and the mechanism may be related to the improvement of serum E concentration, the decrease of serum ALP concentration and the up-regulation of mRNA expression of ERα in MSCs.
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Animals , Female , Rats , Bone Density , Estrogen Receptor alpha , Mesenchymal Stem Cells , Moxibustion , Oligopeptides , Ovariectomy , Rats, Sprague-DawleyABSTRACT
OBJECTIVE@#To explore the clinical effects on primary dysmenorrhea treated with moxibustion at Shenque (CV 8) and warm needling at Guanyuan (CV 4) and Sanyinjiao (SP 6).@*METHODS@#A total of 120 patients with primary dysmenorrhea were randomized into an observation group and a control group, 60 cases in each one. In the control group, the warm needling technique was used at Guanyuan (CV 4) and Sanyinjiao (SP 6). In the observation group, besides the same treatment as the control group, moxibustion was added at Shenque (CV 8). The treatment was given for 4 menstrual cycles consecutively. Before and after treatment, the score of the severity and the score of the total frequency in the retrospective scale of dysmenorrhea symptoms as well as the score of the visual analog scale (VAS) were recorded and compared in the patients between the two groups. Additionally, the safety of the two therapeutic methods was evaluated.@*RESULTS@#After treatment, the score of severity and the score of total frequency as well as VAS score of menstrual pain were all reduced as compared with those before treatment in the patients of the two groups (all 0.05).@*CONCLUSION@#The combined treatment of moxibustion at Shenque (CV 8) with the warm needling technique at Guanyuan (CV 4) and Sanyinjiao (SP 6) achieves the better clinical effects on primary dysmenorrhea as compared with the simple application of the warm needling technique at Guanyuan (CV 4) and Sanyinjiao (SP 6). This therapy is safety in clinical practice.
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Female , Humans , Acupuncture Points , Dysmenorrhea , Therapeutics , Moxibustion , Oligopeptides , Retrospective StudiesABSTRACT
Objective:To observe whether the effect of electroacupuncture (EA) on improving sex hormone disorders and follicle development is by decreasing the expression of anti-Mullerian hormone (AMH) in rats with experimental polycystic ovarian syndrome (PCOS).Methods:Forty rats were randomly divided into four groups,a normal group (NG),a model group (MG),an EA at acupoints group (EAAG),and an EA at non-acupoints group (EANAG),with 10 rats in each group.The rats in the EAAG and EANAG were intervened by EA treatment for consecutive 14 d.Zhongji (CV 3) and Guanyuan (CV 4) were selected as the acupoints in the EAAG,and the tip of the tail and 1 cm up from the tail tip were selected as the non-acupoints in the EANAG.After treatment,the histomorphological changes of the ovary,the levels of aromatase P450 (P450arom),testosterone and estradiol in the ovarian tissues,and the expressions of follicle stimulating hormone (FSH) and AMH were observed.Results:After treatment,compared with the MG and EANAG,the expression of AMH decreased (P＜0.05),the levels of P450arom and estradiol increased significantly,and the level of testosterone decreased significantly (all P＜0.01) in the EAAG.Additionally,several normal follicles were present and the number of cystically dilated follicles decreased in the EAAG.Compared with the MG and EANAG,the EAAG obviously had more follicular granulosa cells.Conclusion:EA can down-regulate the abnormally increased expression of AMH to improve sex hormone disorders and follicle development in PCOS rats.
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OBJECTIVE@#To observe the clinical effect difference between warm acupuncture at Zusanli (ST 36) and Guanyuan (CV 4) combined with ginger moxibustion at points and western medication for premature ovarian failure (POF).@*METHODS@#Fifty patients with POF were randomly assigned into an acupuncture-moxibustion group and a western medication group, 25 cases in each group. Warm acupuncture (30 min a time) at Zusanli (ST 36) and Guanyuan (CV 4) combined with ginger moxibustion (1.5 h a time) at points were used in the acupuncture-moxibustion group, once a day, 5 times a week. Three courses were given, one month as a course. Climen tablet was prescribed orally from the 5th day of menstruation in the western medication group, one tablet a time, once a day. The medication was given for 3 months, 7 days between the two 21-day medication. Before and after treatment, electrochemiluminescence was used to measure follicle stimulating hormone (FSH) and luteinizing hormone (LH); euzymelinked immunosorbent assay was applied to test estradiol (E); transvaginal color doppler sonography and abdomen ultrasound were applied to determine peak systolic velocity (PSV) of ovarian blood flow, resistance index (RI), pulsatility index (PI), ovarian volume and the number of sinus follicles (AFC). The clinical effect was compared between the two groups.@*RESULTS@#After treatment, FSH and FSH/LH were lower than those before treatment in the two groups (all 0.05).@*CONCLUSION@#Warm acupuncture at Zusanli (ST 36) and Guanyuan (CV 4) combined with ginger moxibustion at points are effective for POF patients, especially in improving FSH/LH, PSV and AFC.
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Female , Humans , Acupuncture Points , Acupuncture Therapy , Follicle Stimulating Hormone , Ginger , Moxibustion , Primary Ovarian Insufficiency , TherapeuticsABSTRACT
<p><b>OBJECTIVE</b>To observe the effect of electroacupuncture (EA) on the expressions of CD36 gene and protein in peritoneal macrophages of atherosclerotic rabbits, and to explore the mechanism of acupuncture regulation of atherosclerosis.</p><p><b>METHODS</b>A total of 26 male New Zealand rabbits were randomly divided into a blank group (7 rabbits) and a model group (19 rabbits). The rabbits in the blank group were fed with common feedstuff, and those in the model group were applied with high fat diet and arteria carotis communis bullon injury. One rabbit was sacrificed after 8 weeks to observe the morphological changes of carotid atherosclerotic plaques by HE staining to verify model establishment separately in the blank group and model group. The model rabbits were randomized into a control group, an EA group and a western medication group, 6 rabbits in each one. Common feedstuff was used in the blank group and high fat feed in the other groups. No intervention except grabbing and fixation as the EA group was in the blank group and control group. Rabbits in the EA group were treated with acupuncture at bilateral "Neiguan" (PC 6), "Zusanli" (ST 36), "Guanyuan" (CV 4), and EA with sparse-dense wave was connected at bilateral "Neiguan" (PC 6) and "Zusanli" (ST 36) for 20 min, 4 Hz/20 Hz and 1 mA. 20 mL suspension of 1mg/kg/d atorvastatin calcium tablets were prescribed by intragastric administration in the western medication group for 4 courses, 6 d as one course with 1 d between two courses, once a day. The expression of CD36 protein in peritoneal macrophages was detected by Western blot. Reverse transcription (RT) of RNA and polymerase chain reaction (PCR) of cDNA were used to detect the expression of CD36 mRNA in peritoneal macrophages.</p><p><b>RESULTS</b>In the blank group, the vascular wall thickness was uniform and the endothelium was intact. There was no accumulation of foam cells and atherosclerotic plaques. In the model group, the intima of the artery obviously thickened; the intima was damaged; the atherosclerotic plaque and inflammatory cell infiltration were found in the intima, and the foam cells were seen. After treatment, the expressions of CD36 protein and CD36 mRNA in the control group, EA group and western medication group were higher than those in the blank group (all<0.01). Those in the EA group and western medication group were lower than the expressions in the control group (all<0.01). There was no statistical significance for the expressions of CD36 protein and CD36 mRNA between the EA group and the western medication group (both>0.05). .</p><p><b>CONCLUSION</b>EA can reduce the expressions of CD36 protein and CD36 mRNA in peritoneal macrophages of atherosclerotic rabbits, which may be one of the mechanisms of EA treatment of atherosclerosis.</p>
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<p><b>OBJECTIVE</b>To observe the effects of mild moxibustion on the uterine microcirculation in patients of primary dysmenorrhea (PD) and explore the potential mechanism of mild moxibustion in the treatment of PD.</p><p><b>METHODS</b>A total of 30 patients were randomized into a treatment group and a waiting list group, 15 cases in each one. Additionally, 15 healthy people were collected in the healthy group. In the treatment group, the mild moxibustion was used at Guanyuan (CV 4) and Sanyinjiao (SP 6). The treatment was given once a day since 5 to 7 days before menstruation until menses, 20 min each time. The treatment lasted for 3 menstrual cycles. No any intervention was provided in the waiting list group and the healthy group. The three-dimensional Doppler ultrasound test was adopted to observe the changes of the relevant indexes of uterine arterial blood, such as the systolic velocity (Vs), the diastolic velocity (Vd), the mean velocity (Vm), peak systolic velocity/end diastolic velocity (S/D), pulsatility index (PI) and the resistance index (RI) before treatment and at the end of 3-menstrual-cycle treatment.</p><p><b>RESULTS</b>Before treatment, as compared with the healthy group, Vs, Vd and Vm reduced in the treatment group and the waiting list group, S/D, PI and RI increased in the treatment group (all <0.05). The differences were not significant in S/D, PI and RI between the waiting list group and the healthy group (all >0.05). After treatment for 3 menstrual cycles, Vs, Vd and Vm increased in the treatment group (all <0.05), S/D, PI and RI reduced (all <0.05). The difference was not significant in every index before and after trial in the waiting list group and the healthy group (all >0.05). After treatment, Vs, Vd and Vm in the treatment group were higher than those in the waiting list group (all <0.05) and the difference was not significant as compared with those in the healthy group (all >0.05). S/D, PI and RI in the treatment group were lower than those in the waiting list group and the healthy group (all <0.05).</p><p><b>CONCLUSION</b>The mild moxibustion remarkably improves the uterine microcirculation in PD patients, which is achieved possibly by increasing blood velocity and reducing vascular resistance.</p>
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Objective: To discuss the acupoints selection pattern in acupuncture-moxibustion treatment of perimenopausal syndrome (PMS) from 2007 to 2016. Methods: Clinical literatures related to PMS treated with acupuncture-moxibustion published from 2007 to 2016 were collected from Chinese Biomedical Literature Database (CBM), Chongqing VIP Database (CQVIP), China National Knowledge Infrastructure (CNKI), and Wanfang Academic Journal Full-text Database (Wanfang). The retrieved data underwent descriptive analysis, cluster analysis and association pattern analysis to determine the acupoints selection principle in acupuncture-moxibustion treatment of PMS. Results: The top five acupoints used in acupuncture-moxibustion treatment of PMS were Sanyinjiao (SP 6), Shenshu (BL 23), Guanyuan (CV 4), Baihui (GV 20), and Shenmen (HT 7). The leading 4 meridians were Bladder Meridian, Conception Vessel, Spleen Meridian, and Governor Vessel. The clustering analysis showed that the 5 core acupoint groups were: ① Sanyinjiao (SP 6); ② Shenshu (BL 23) and Guanyuan (CV 4); ③ Baihui (GV 20), Shenmen (HT 7), Zusanli (ST 36), Ganshu (BL 18) and Taichong (LR 3); ④ Taixi (KI 3), Pishu (BL 20), Xinshu (BL 15), Qihai (CV 6) and Neiguan (PC 6); ⑤ Sishencong (EX-HN 1), Zhongwan (CV 12), Hegu (LI 4), Yintang (GV 29), Fengchi (GB 20), Zhongji (CV 3) and Feishu (BL 13). The three most significant acupoints were Sanyinjiao (SP 6), Shenshu (BL 23) and Guanyuan (CV 4). Acupoint groups based on syndrome differentiation included: ① Hegu (LI 4), Zhongwan (CV 12) and Sishencong (EX-HN 1); ② Feishu (BL 13), Zhongji (CV 3), Fengchi (GB 20) and Yintang (GV 29); ③ Xinshu (BL 15), Pishu (BL 20), Qihai (CV 6), Neiguan (PC 6) and Taixi (KI 3);④ Ganshu (BL 18), Zusanli (ST 36), Shenmen (HT 7), Taichong (LR 3) and Baihui (GV 20). The analysis of association pattern elaborated that Shenshu (BL 23) and Sanyinjiao (SP 6) won the highest support rate in the paired groups; Ganshu (BL 18), Shenshu (BL 23) and Sanyinjiao (SP 6) had the highest support rate among the acupoint groups. Conclusion: The data mining results of acupuncture-moxibustion treatment of PMS substantially conform to the general principle in traditional acupuncture-moxibustion theories, able to reflect the acupoints selection and grouping pattern and provide references for acupuncture-moxibustion treatment of PMS.
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Objective To observe the curative effect of abdominal acupuncture on postoperative pain of patients with mixed hemorrhoid after Milligan-Morgan hemorrhoidectomy.Methods A total of 100 mixed hemorrhoid patients with postoperative pain after Milligan-Morgan hemorrhoidectomy under spinal anaesthesia from September of 2014 to December of 2015 were included into the study.The patients were evenly randomized into trial group and control group.The trial group was treated with abdominal acupuncture at acupoints of Shuifen,Guanyuan,Qihai,Sanxing needles under Qihai,lower Fengshi,Tianshu for 15-30 min.The control group was treated with intramuscular injection of Tramadol Injection 0.1 g.Before treatment and 0.5,1,2,3 hours after treatment,the pain visual analogue scale (VAS) scores and body activity scores were recorded.Results (1) After treatment,pain VAS scores of the two groups at different time points were obviously decreased(P ＜ 0.05 compared with those before treatment),and the decrease of pain VAS scores of the treatment group 0.5 hours after treatment was superior to that of the control group (P ＜ 0.05),but there was no significant difference between the two groups at other time points (P ＞ 0.05).(2) After treatment,body activity scores of the two groups at different time points were obviously decreased(P ＜ 0.05 compared with those before treatment),but the difference was insignificant between the two groups(P＞ 0.05).(3) The average dose of Tramadol Injection used in the trial group was 0.013 ± 0.034 1 g,while was 0.103 ± 0.017 7 g in the control group,the difference being significant (P ＜ 0.05).Conclusion The analgesic effect of abdominal acupuncture is similar to that of Tramadol Injection.For its safety,and being cheap,practical and painless,abdominal acupuncture can be expected to be another option of effective analgesic method for the postoperative pain of patients with mixed hemorrhoid after Milligan-Morgan hemorrhoidectomy.
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Objective: To observe the effects of moxibustion at different times on prostaglandin E2 (PGE2), prostaglandin F2α (PGF2α) and arginine vasopressin (AVP), in the uterine tissues of rats with dysmenorrhea due to cold-dampness retention, and to explore the differences and possible mechanisms of moxibustion at different times in easing pain in dysmenorrhea due to cold-dampness retention. Methods: Forty-three female Wistar rats were randomly divided into a blank control group (n=7), a model group (n=9), a pre-moxibustion group (n=9), an immediate-moxibustion group (n=9) and a pre-moxibustion plus immediate-moxibustion group (n=9). Rat models of primary dysmenorrhea due to cold-dampness retention were established using (0±1) ℃ ice water immersion method combined with injection of estradiol benzoate for 10 d, followed by injection of oxytocin on the 11th day. Rats in the 3 intervention groups received moxibustion to Shenque (CV 8) and Guanyuan (CV 4), 10 min for each acupoint, once a day. Rats in pre-moxibustion group were given mild moxibustion, beginning on the 8th day during modeling, for 3 continuous days; rats in immediate-moxibustion group were given one time mild moxibustion, immediately after injection of oxytocin on the 11th day during modeling; rats in pre-moxibustion plus immediate-moxibustion group were given mild moxibustion, beginning on the 8th day during modeling till immediately after injection of oxytocin on the 11th day during modeling, for 4 continuous days. The level of PGF2α in the rat uterine tissues was measured by enzyme-linked immunosorbent assay (ELISA), and the levels of PGE2 and AVP in rat uterine tissues were measured by radioimmunoassay. Results: Compared with the blank control group, the levels of PGF2α and AVP, the PGF2α/PGE2 ratio in the model group were significantly increased (P<0.01), and the PGE2 level was significantly decreased (P<0.01) in the rat uterine tissues in the model group. Compared with the model group, the writhing latency was significantly prolonged, the writhing number and the total writhing score were all decreased in the pre-moxibustion group, the immediate-moxibustion group and the pre-moxibustion plus immediate-moxibustion group (all P<0.01); the levels of PGF2α and AVP, and the PGF2α/PGE2 ratio were all significantly decreased (P<0.05, P<0.01), and the PGE2 level was significantly increased (P<0.01) in the rat uterine tissues of the 3 treatment groups. Compared with the pre-moxibustion group, the writhing number and the total writhing score were all decreased in the immediate-moxibustion group and the pre-moxibustion plus immediate-moxibustion group (all P<0.01), the writhing latency was significantly prolonged in the pre-moxibustion plus immediate-moxibustion group(P<0.01); the levels of PGF2α and PGF2α/PGE2 ratio were significantly decreased (P<0.05, P<0.01), and the PGE2 level was significantly increased (P<0.01) in rat uterine tissues in the immediate-moxibustion group and the pre-moxibustion plus immediate-moxibustion group. Compared with the immediate-moxibustion group, the writhing latency was significantly prolonged and the writhing number was decreased (all P<0.05), and the total writhing score was decreased (P<0.01) in the pre-moxibustion plus immediate-moxibustion group; the PGF2α level and the PGF2α/PGE2 ratio were significantly decreased (P<0.01), and the PGE2 level was significantly increased (P<0.01) in rat uterine tissues in the pre-moxibustion plus immediate-moxibustion group. Conclusion: Moxibustion at different times all can produce obvious analgesic effects on dysmenorrhea due to cold-dampness retention in rats, and pre-moxibustion plus immediate-moxibustion ranks the top. The mechanism of this analgesic effect may be via the regulation of abnormal PGF2α, PGE2 and AVP levels, to effectively inhibit the spastic contraction of uterine smooth muscle in dysmenorrhea rat, thereby improving the ischemia and hypoxia in uterus.
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Objective To evaluate the clinical efficacy of treating functional constipation with spleen-kidney yang deficiency syndrome by TCM hot patching Guanyuan. Methods Totally 61 patients with functional constipation with spleen-kidney yang deficiency syndrome were randomly divided into treatment group (31 patients) and control group (30 patients). Treatment group was given TCM hot patching, heated to 45 ℃, sticking to Guanyuan (RN4), eight hours, one time a day. The control group was treated with polyethylene glycol 4000 powder, 10 g for each time, twice a day, one time for morning and one time for evening. One course lasted for 15 d, 4 courses in total, with six-month follow-up. The improvement of the symptoms, such as difficulty in defecation, interval of defecation, texture of stool, time of defecation, feeling of defecation, weakness of waist and knees, coldness of limbs and so on, were ovserved. The clinical efficacy was evaluated and adverse reaction and recurrence rate were observed. Results After treatment, the symptoms of constipation scores in both groups were significantly improved compared with those before the treatment (P0.05);the incidence of adverse reaction was 6.5%(2/31) in the treatment group, and 16.7%(5/30) in the control group, with statistical significance (P<0.05). In the follow-up of 2, 4 and 6 months, the relapse rates were 0, 3.6%, and 7.1% for the treatment group, and 7.7%, 38.5% and 50.0% for the control group. Relapse rates of 4 and 6 months of treatment group was significantly lower than the control group (P<0.05). Conclusion TCM hot patching Guanyuan has good efficacy for functional constipation with spleen-kidney yang deficiency syndrome, with few adverse reactions and low relapse rate.
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Moxibustion at Guanyuan (CV 4) can produce biological effects, mainly including local effects, targeting organ effects, systemic effects. The biological effects of moxibustion at Guanyuan (CV 4) are related to stimulation parameters and health or pathological nature of the objects, and the effects show acupoint specificity. Its research of local effects should be attached importance to and the acupoint specificity needs to be ascertained, as well as the relationships between the biological effects and stimulation parameters, and between the effects and health or pathological nature of the objects.
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Objective: To seek the optimal acupuncture time for primary dysmenorrhea and provide clinical basis for optimal acupuncture treatment protocol. Methods:A total of 90 eligible cases were randomly allocated into three groups, 30 cases in each group. Points Guanyuan (CV 4), bilateral Zusanli (ST 36) and Sanyinjiao (SP 6) were selected for patients in all three groups, with a different treatment duration: 15 min in group A, 30 min in group B and 45 min in group C. Then the clinical efficacy in each group was evaluated by pain symptom scoring. Results:As for the pain symptom scores, there were statistically significant intra-group differences between before and after treatment in three groups (allP<0.05); coupled with statistically significant inter-group differences between group B and the other two groups (bothP<0.05). As for clinical efficacy, there were statistical differences between group B and the other two groups (bothP<0.05), indicating that 30 min of acupuncture is the optimal duration in the treatment of dysmenorrhea. Conclusion:With the same needling manipulation, 30 min of acupuncture treatment achieves a better efficacy for primary dysmenorrhea.
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Objective To observe the surface area temperature of dysmenorrhea rats with cold stagnation syndrome; To compare the different effects of Sanyinjiao (SP6) and Guanyuan (RN4).Methods Forty female SD rats were randomized into control group, model group, Sanyinjiao (SP6) group, and Guanyuan (RN4) group, 12 rats in each group. Whole body freezing method combined with estradiol benzoate injection was used to establish models. Sanyinjiao (SP6) group and Guanyuan (RN4) group received moxibustion at corresponding points for 3 times after modeling. Infrared thermal imaging was used to measure the skin temperature at the surface projection area of Sanyinjiao (SP6) and Xuehai (SP10) and Sanyinjiao-Xuehai lines before and after moxibustion.Results Compared with control group, the temperature gap between double sides of Sanyinjiao-Xuehai lines significantly increased in model group 5-30 min after moxibustion (P<0.05). 30 min after moxibustion, the temperature of right Sanyinjiao significantly decreased in other three groups (P<0.01). Compared with model group, the temperature gap between double sides of Sanyinjiao-Xuehai lines significantly decreased after 5-30 min in Sanyinjiao group (P<0.05), while Sanyinjiao-Xuehai lines significantly decreased after 10-30 min in Guanyuan group (P<0.05). Comparison between two moxibustion groups, the influence of Sanyinjiao group to temperature gap between double sides of Sanyinjiao-Xuehai lines was earlier than Guanyuan group (P<0.05).Conclusion Moxbustion can decrease the temperature gap between double sides of Sanyinjiao-Xuehai lines and ease the imbalance. And the influence of moxbustion SP6 to temperature gap between double sides of Sanyinjiao-Xuehai lines is earlier than moxibustion RN4.
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Objective To observe the analgesic effect of acupuncture at Guanyuan (CV4) and its effect on vasomotor substances in rats with dysmenorrhea due to coagulated cold syndrome. Method The coagulated-cold dysmenorrhea rat model was developed by Estrodiol benzoate and Oxytocin injectin plus physical freezing. The writhing response (writhing latency, writhing frequency, and writhing score) was observed, and the contents of TXB2 and 6-keto-PGF1a were detected by using enzyme-linked immunosorbent assay (ELISA). Result Compared with the saline water group, the writhing latency was significantly shortened, the writhing frequency was significantly increased, and the writhing score was more significantly increased in the model group (P0.05) in the model group. Compared with the model group, the content of plasma 6-keto-PGF1a showed an increasing tendency (P>0.05) and the content of plasma TXB2 showed a decreasing tendency (P>0.05) in the acupuncture group. Conclusion The vasomotor substances are obviously disordered in the blood of cold-coagulated dysmenorrhea rat models. Acupuncture at Guanyuan can improve the writhing response and release pain, and meanwhile positively regulate the vasomotor substances such as TXB2 and 6-keto-PGF1a. The vasomotor substances are plausibly one of the major substances in the action of acupuncture in preventing and treating dysmenorrhea.
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Objective To observe the clinical efficacy of moxibustion in treating primary dysmenorrhea in adolescent female undergraduates. Method Sixty patients with primary dysmenorrhea were randomized into a treatment group and a control group, 30 in each group. The treatment group was intervened by moxibustion at Guanyuan (CV 4), while the control group was by moxibustion at Sanyinjiao (SP 6). The symptom score was observed before intervention and after 3 menstrual cycles, and the clinical efficacies were compared. Result The symptom score was changed significantly in both groups after intervention (P0.05). Conclusion Moxibustion is an effective approach in treating primary dysmenorrhea, and moxibustion at different points will produce different effects.
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ObjectiveTo compare the therapeutic efficacy of acupuncture at Diji (SP8) versus acupuncture at Dijiand Guanyuan (CV4) in treating primary dysmenorrhea, for exploring the combination relation of the commonly-used acupoints in acupuncture treatment for primary dysmenorrhea.MethodForty patients with primary dysmenorrhea were randomized into a single acupoint group and a double acupoint group, 20 in each group. The single acupoint group was intervened by acupuncture at Diji, while the double acupoint group was by acupuncture at Diji and Guanyuan. The change of Visual Analogue Scale (VAS) score was observed and compared between the two groups.ResultThe changes of VAS score in the double acupoint group were more significant than that in the single acupoint group at each different time point.ConclusionAcupuncture at Diji alone and acupuncture at Diji and Guanyuan both can effectively treat primary dysmenorrhea; however, acupuncture at Diji and Guanyuan tends to produce a more significant effect than acupuncture at Diji alone; Diji and Guanyuan may work synergistically in acupuncture treatment for primary dysmenorrhea.
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Objective To study the effect of Zusanli and Guanyuan electroacupuncture ( EA) on inflammatory reaction in patients with sepsis. Methods A prospective and randomized trial was carried out in 58 sepsis patients, and the patients were randomly divided into EA group and control group. Patients in both groups were given conventional western medicine treatment, and EA group received EA at acupoints of Zusanli and Guanyuan additionally. The hospitalization time in intensive care unit ( ICU) of the two groups was compared. The changes of serum lactic acid (LA) level and inflammatory indexes including white blood cell and neutrophil count, C- reactive protein (CRP), erythrocyte sedimentation rate (ESR) and procalcitonin (PCT) of the two groups were observed before and after treatment. Results The hospitalization time in ICU of EA group was less than that of the control group, and the difference was statistically significant ( P<0.05) . On the seventh day after treatment, the serum LA level of EA group was significantly lower than that of the control group ( P<0.05) . Inflammatory indexes of EA group were decreased after treatment compared with those before treatment ( P<0.05) , and on seventh day after treatment, the inflammatory indexes of EA group were significantly lower than those of the control group ( P<0.05) . Conclusion EA at acupoints of Zusanli and Guanyuan is effective for the treatment of sepsis through reducing the inflammatory reaction of sepsis patients.
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ObjectiveTo compare the real-time analgesic effects between two different groups of acupoints in treating primary dysmenorrhea, for providing objective evidences for optimizing the treatment protocol for primary dysmenorrhea.MethodSixty eligible patients with primary dysmenorrhea were randomized into 3 groups: group A received acupuncture at Sanyinjiao (SP6), group B received acupuncture at Sanyinjiao and Guanyuan (CV4), and group C as a blank control group, 20 cases in each group. Visual Analogue Scale (VAS) was observed prior to the acupuncture treatment, after the insertion of the needles, and after removal of the needles in the three groups.ResultThe VAS scores changed significantly in group A and B after intervention (P0.05).Conclusion Acupuncture at Sanyinjiao alone and acupuncture at Sanyinjiao and Guanyuan both can produce analgesic effect at the attackof primary dysmenorrhea. However, for optimizing the treatment protocol, selecting Sanyinjiao alone will be enough.