1.Clinical observation on treatment of primary dysmenorrhea with acupuncture and massage.
Li-Li LIN ; Cun-Zhi LIU ; Bi-Yu HUANG
Chinese Journal of Integrated Traditional and Western Medicine 2008;28(5):418-420
OBJECTIVETo observe the clinical therapeutic effect of acupuncture massage for primary dysmenorrhea and its influence on prostaglandin F2alpha level in menstrual fluid.
METHODSNinety patients with primary dysmenorrhea were assigned equally to the acupuncture group, the massage group and the control group (oral administrated with Somiton tablet). The treatment course was 3 menstrual cycles. The effect in relieving menalgia was evaluated using numerical rating scale (NRS) before and after treatment and change of PGF2alpha content in menstrual fluid was tested as well.
RESULTSThe NRS score was 0.60 +/- 0.67 in the acupuncture group and 0.53 +/- 0.63 in the massage group respectively, significantly lower than that in the control group, which was 2.30 +/- 1.73 (P < 0.01). The PGF2alpha level after treatment was significantly lower in the acupuncture group (176.58 +/- 17.85 ng/L) and the massage group (171.32 +/- 17.15 ng/L) than that in the control group (220.56 +/- 54.47 ng/L), respectively (P <0.01). There showed no difference in the two aspects between the acupuncture group and the massage group (P >0.05).
CONCLUSIONAcupuncture and massage has a reliable therapeutic effect on primary dysmenorrhea, which is superior to that of Somiton tablet, and its mechanism might be exerted by regulating PGF2alpha level in menstrual fluid.
Acupuncture Therapy ; Decidua ; metabolism ; Dinoprost ; metabolism ; Dysmenorrhea ; therapy ; Female ; Humans ; Massage
2.The herbal-partitioned moxibustion for primary dysmenorrhea and it's impact on reproductive endocrinal function of patients.
Zhe XUE ; Cun-Zhi LIU ; Shu-Zhong GAO ; Yu-Xia MA
Chinese Acupuncture & Moxibustion 2014;34(3):209-212
OBJECTIVETo explore the efficacy and the reproductive endocrinal mechanism of herbal-partitioned moxibustion in the treatment of primary dysmenorrhea.
METHODSOne hundred and seventy-one cases of primary dysmenorrhea were randomized into an herbal-partitioned moxibustion group (group A), an starch-partitioned moxibustion group (group B) and an acupuncture group (group C), 57 cases in each one. In the group A, moxibustion isolated with herbal medicine was applied to Shenque (CV 8). In the group B, moxibustion isolated with starch was used at Shenque (CV 8). In the group C, acupuncture was given at Sanyinjiao (SP 6). The changes of estradiol (E2), progesterone (P) and prostaglandin levels (PGF2alpha) were observed before and after treatment, and the therapeutic effects were compared among the 3 groups.
RESULTSThe therapeutic effect in the group A was better than those in the other two groups [compared the cured rate: 89.8% (44/49) vs 60.0% (30/50), 60.4% (32/53), both P < 0.05]. In the group A, E2 level [(110.99 +/- 12.90) pg/mL vs (83.94 +/- 8.91) pg/mL, P < 0.05] and PGF2alpha level [(24.58 +/- 3.01) pg/mL vs (14.34 +/- 1.48) pg/mL, P < 0.01] were decreased and P level was increased [(4.65 +/- 0.68) ng/mL vs (6.68 +/- 0.95) pg/mL, P < 0.05]. In the group B and C, PGF2alpha level were reduced. Concerning to the regulating of E2 and PGF2alpha levels, the results in the group A were better than those in the group B and C [(-30.16 +/- 10.20) pg/mL vs (10.79 +/- 15.01) pg/mL, (22.81 +/- 12.22) pg/mL; (-13.10 +/- 2.40) pg/mL vs (-6.52 +/- 1.88) pg/mL, (-3.14 +/- 1.19) pg/mL, (see text) P < 0.05]. Concerning to the regulation of P level, the results in the group A and B were better than that in the group C (all P < 0.05).
CONCLUSIONThe herbal-partitioned moxibustion achieves the significant efficacy on primary dysmenorrhea, which could be related to regulating the reproductive endocrinal level. It decreases E2 and PGF2alpha levels and increases P level.
Acupuncture Points ; Adult ; Dinoprost ; metabolism ; Dysmenorrhea ; metabolism ; therapy ; Estradiol ; metabolism ; Female ; Humans ; Moxibustion ; Progesterone ; metabolism ; Young Adult
3.Effect of acupuncture at Sanyinjiao (SP 6) on glucose metabolism in the patient of dysmenorrhea.
Ping GONG ; Ming-min ZHANG ; Qi WANG ; Zhi-jian WU ; Xiao-tao HUANG ; Wei WANG ; Guang-ying HUANG
Chinese Acupuncture & Moxibustion 2006;26(1):51-55
OBJECTIVETo investigate the central modulating mechanism of acupuncture at Sanyinjiao (SP 6) in treatment of primary dysmenorrhea.
METHODS18F-FDG positron emission tomograph imaging of whole brain was performed in six patients with primary dysmenorrhea during two stimulation: pseudo acupuncture and real acupuncture at Sanyinjiao (SP 6). The areas of cerebral glycometabolism change were obtained by using statistical parametric mapping (SPM). Meanwhile the pain intensity before and after pseudo-acupuncture and real acupuncture was assessed with 0-10 numerical pain intensity scale.
RESULTSNo differences in the values of pain before and after pseudo-acupuncture (P > 0.05). The value of pain after acupuncture was significantly lower than that before acupuncture (P < 0.01). Most of the activated brain areas were shared with the areas activated by pain as described in the literature. The brain areas of increasing glycometabolism were ipsilateral lentiformn nucleus (globus pallidus, putamen), cerebellum and insula, bilateral thalamus, ipsilateral paracentral lobule, bilateral amygdala, contralateral midbrain, bilateral second somatosensory cortex, ipsilateral hippocampus and anterior cingulate, contralateral mammillary body. The brain areas of decreasing glycometabolism were limited in small cerebral cortex.
CONCLUSIONAcupuncture at Sanyinjiao (SP 6) can relieve significantly the pain of the patient. Primary dysmenorrhea is cured mainly by activating the area involved in pain. It is indicated that acupuncture can relieve pain and balancing the pain-related central networks. Also neuroendocrine may play a role in the therapy.
Acupuncture ; Acupuncture Points ; Acupuncture Therapy ; Dysmenorrhea ; therapy ; Female ; Glucose ; metabolism ; Humans
4.Therapeutic effect of Leonuri Herba aqueous decoction on primary dysmenorrhea in rats and its metabolomic analysis.
Liu-Jun WU ; Yan CHEN ; Zi-Wei LIN ; Chen SUN ; Liang XIONG ; Xiao-Fang XIE ; Cheng PENG
China Journal of Chinese Materia Medica 2023;48(22):6093-6106
This study aimed to investigate the therapeutic effect of Leonuri Herba aqueous decoction on primary dysmenorrhea(PD) and explore the underlying mechanism in conjunction with untargeted metabolomics. Forty adult female rats were randomly divi-ded into a normal group, a model control group, ibuprofen(0.12 g·kg~(-1)) group, and high-and low-dose Leonuri Herba aqueous decoction(5 and 2.5 g·kg~(-1)) groups, with eight rats in each group. The PD rat model was prepared using intramuscular injection of estradiol benzoate combined with intraperitoneal injection of pitocin. Drugs were administered by gavage from the 4th day of modeling for 7 d. After the last administration, pitocin was injected intraperitoneally, and the writhing latency and writhing times within 30 min were recorded. The uterine and ovarian coefficients were determined. Estradiol(E_2), progesterone(Prog), oxytocin(OT), cyclooxyge-nase 2(COX-2), prostaglandin E_2(PGE_2), prostaglandin F_(2α)(PGF_(2α)), and Ca~(2+) levels in uterine tissues were measured by ELISA and biochemical kits. Morphological changes in uterine and ovarian tissues were observed by hematoxylin-eosin(HE) staining. The protein expression of oxytocin receptor(OTR), prostaglandin E_2 receptor 3(EP3), and estrogen receptor alpha(ERα) in uterine tissues was detected by immunohistochemistry. The mRNA expression of OTR, PGE_2 receptors 1-4(EP1, EP2, EP3, and EP4), and PGF_(2α) receptor(FP) in uterine tissues was detected by quantitative real-time PCR. Untargeted metabolomics analysis was performed by ultra-high-performance liquid chromatography-quadrupole-time-of-flight mass spectrometry(LC-QTOF-MS) technology to screen potential biomarkers and enrich metabolic pathways. The results showed that Leonuri Herba was able to significantly reduce the writhing times in PD rats(P<0.05 or P<0.01), significantly reduce the uterine and ovarian coefficients(P<0.01), and improve their histomorphology. After treatment with Leonuri Herba, PGE_2 content was significantly increased(P<0.05), COX-2, PGF_(2α) and Ca~(2+) content, and PGF_(2α)/PGE_2 was significantly decreased(P<0.05 or P<0.01), and OT content was decreased, while E_2 and Prog content tended to further increase in uterine tissues of PD rats. Correspondingly, OTR and EP3 protein expression was significantly downregulated(P<0.05 or P<0.01) and ERα protein expression was upregulated(P<0.05) in uterine tissues. The mRNA expression of FP and EP4 in uterine tissues was significantly downregulated(P<0.01), and the mRNA expression of EP1, EP3, and OTR showed a decreasing trend. The untargeted metabolomics results showed that 10 differential metabolites were restored in the plasma of PD rats after Leonuri Herba treatment. The results indicate that Leonuri Herba is effective in the prevention and treatment of PD, and the underlying mechanism may be attributed to the regulation of PGs synthesis and corresponding receptor binding.
Humans
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Rats
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Female
;
Animals
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Estrogen Receptor alpha
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Oxytocin
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Dysmenorrhea/metabolism*
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Cyclooxygenase 2
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Dinoprostone
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RNA, Messenger/metabolism*
;
Dinoprost
5.Study on effects of acupuncture on mice dysmenorrhea model and the mechanism.
Ya-Qin YANG ; Guang-Ying HUANG
Chinese Acupuncture & Moxibustion 2008;28(2):119-121
OBJECTIVETo probe the mechanism of acupuncture in treatment of dysmenorrhea.
METHODSAdult mice with no pregnancy were randomly divided into a normal group, a model group, an acupuncture group and a medication group. The model group, the acupuncture group and the medication group were modeled by Diethylstilbestrol and Ocytocin. For the acupuncture group, at the 7th day of modeling, acupuncture was given at "Sanyinjiao" (SP 6), "Diji" (SP 8), once a day, for 5 days; and at the 7th day of modeling, Yimucao Gao 0.6 mg/g was given intragastrically to the medication group for 5 days. The stretching latent period and the number of stretching within 30 min were observed, and mRNA levels of ocytocin receptor (OctR) and vasopressin receptor (VasR) in the uterus tissue were detected with RT-PCR method.
RESULTSCompared with the model group, the stretching latent period extended (P < 0.05) and the number of stretching within 30 min significantly decreased (P < 0.05); and there were significant differences in the mRNA levels of ocytocin receptor and vasopressin receptor in the uterus tissue in the model group as compared with those in other 3 groups (P < 0.05, P < 0.01).
CONCLUSIONAcupuncture can improve the dysmenorrheal symptom to a certain extent, and the mechanism is possibly related to regulative effects of acupuncture on hormones-mediating receptors in mice.
Acupuncture Therapy ; Animals ; Dysmenorrhea ; metabolism ; therapy ; Female ; Mice ; RNA, Messenger ; analysis ; Receptors, Oxytocin ; genetics ; Receptors, Vasopressin ; genetics
6.Effects of instant electroacupuncture at the different acupoints on IP3 in the uterus tissue of dysmenorrhea model rats.
Xiao-Xuan REN ; Xi-Yan DING ; Meng-Wei GUO ; Ya-Fang ZHAO ; Bo JI ; Chun-Hua LI ; Jiang ZHU ; Lu-Fen ZHANG
Chinese Acupuncture & Moxibustion 2011;31(1):60-64
OBJECTIVETo compare the effects of instant electroacupuncture (EA) at the different acupoints on IP3 in the uterus tissue of dysmenorrhea model rats so as to investigate the specificity of acupoints.
METHODSFifty female SD rats were randomly divided into a saline group, a model group, a Sanyinjiao (SF 6) group, a Xuehai (SP 10) group and a Hegu (LI 4) group, 10 rats in each group. The rats were given subcutaneous injection of Estradiol Beozoate injection for 10 consecutive days except those in the saline group, and intraperitoneal injection of 2U Oxytocin at 1 h after the last administration to create the dysmenorrhea rats model, and the saline group was given the same dose of saline every day. On the 10th day the rats in each EA group were given EA 20 min, and the rats in the saline group and model group were bound 20 min, and the writhing response was observed at the same time. The uterine IP3 contents were detected with enzyme-linked immunosorbent assay method.
RESULTS(1) Compared with (0.311+/- 0.253) in the saline group, the writhing scores per minute of (5.867 +/- 3.442) in the model group and (2.311 +/- 0.957) in the Xuehai (SP 10) group were both increased significantly (P < 0.01, P < 0.05), and (1.833 +/- 1.355) in the Sanyinjiao (SP 6) group and (0.743 +/- 0.306) in the Hegu (LI 4) group showed no significant differences (P > 0.05). Compared with that in the model group, the writhing scores per minute decreased significantly (all P < 0.01) in all the EA groups, with no significant differences among all the EA groups (all P > 0.05). (2) Compared with (2.698 +/- 1.491) ng/mg in the saline group, IP3 contents of the uterus of (0.813 +/- 0.899) ng/mg in the model group, (1.740 +/- 0.375) ng/mg in the Sanyinjiao (SP 6) group and (0.692 +/- 0.212) ng/mg in the Hegu (LI 4) group were all lower significantly (P < 0.05, P < 0.01), and (0.743+/- 0.306) ng/mg in the Xuehai (SP 10) group showed no significant differences (P > 0.05). Compared with that in the model group, IP3 content of the uterus in the Hegu (LI 4) group showed no significant difference (P > 0.05), and those in the Sanyinjiao (SP 6) group and in the Xuehai (SP 10) group increased significantly (both P < 0 05), which were significantly higher than that in the Hegu (II 4) group (P < 0.05, P < 0.01).
CONCLUSIONThere are no significant differences among the instant EA groups in improving the dysmenorrhea symptoms, but there is obvious specificity of acupoint effects in the regulation of IP3. Electroacupuncture at "Sanyinjiao (SP 6) " Xuehai (SP 10)" has more marked effect in dysmenorrhea model rats.
Acupuncture Points ; Animals ; Disease Models, Animal ; Dysmenorrhea ; metabolism ; therapy ; Electroacupuncture ; Female ; Humans ; Inositol 1,4,5-Trisphosphate ; metabolism ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Uterus ; metabolism
7.Influence of Cx43 on acupuncture effect on the primary dysmenorrheal rat.
Fang LIU ; Cui-Hong ZHENG ; Guang-Ying HUANG ; Wei WANG
Chinese Acupuncture & Moxibustion 2008;28(10):751-756
OBJECTIVETo observe the influence of silencing Connexin43 (Cx43) expression of partial acupoints on acupuncture effect, so as to probe into the mechanism of acupuncture treatment for primary dysmenorrhea.
METHODSThe primary dysmenorrheal rat model made by oxytocin and RNA interference (RNAi) technology was used to silence the expression of Cx43 in acupoints. Fifty SD female rats were divided into five groups, a normal group (N), a model group (M), an acupuncture group (A), an acupuncture plus interference group (A+I), an acupuncture plus interference control group (A+IC). RT-PCR method was used to observe the oxytocin receptor (OTR) and vasopressin receptor (VPR) mRNA expressions in the uterus in each group. Plasma prostaglandin E2 (PGE2) and PGF2alpha levels were detected by radioimmunoassay and ELISA, respectively.
RESULTS(1) The times of writhing body (9.43 +/- 3.87 and 10.28 +/- 4.23) were significantly lower and the latency period of writhing body (12.43 +/- 3.46, 11.00 +/- 3.65) were longer in the group A and the group A+IC as compared with (15.43 +/- 5.13, 17.00 +/- 3.87) and (7.57 +/- 1.99, 8.43 +/- 2.57) in the group M and group A+I (P < 0.05), respectively. (2) The levels of Cx43 mR NA level and protein expression of acupoint in the group A+I were significantly lower than those of the group N (P < 0.05). (3) OTR and VPR mRNA in the uterus in the group A and the group A+IC were significantly lower than those in the group M and the group A+I (P < 0.05), with no significant difference between the group M and the group A+I (P > 0.05). (4) As compared with the group M, PGE2 level increased and PGF2alpha level decreased in the group A and the group A+IC (P < 0.05).
CONCLUSIONSilencing Cx43 expression of partial acupoint can inhibit effectively the effect of acupuncture through decreasing OTR and VPR in endometrium of the dysmenorrheal rat and adjusting the prostaglandins (PGs) synthesis system, which possibly is one of the mechanisms of acupuncture for treatment of primary dysmenorrhea.
Acupuncture Points ; Acupuncture Therapy ; Animals ; Connexin 43 ; genetics ; metabolism ; Dinoprost ; blood ; Dinoprostone ; blood ; Dysmenorrhea ; genetics ; metabolism ; therapy ; Female ; Gene Expression ; Humans ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Receptors, Oxytocin ; genetics ; metabolism ; Receptors, Vasopressin ; genetics ; metabolism ; Uterus ; metabolism
8.Network pharmacology study on major active compounds of siwu decoction analogous formulae for treating primary dysmenorrhea of gynecology blood stasis syndrome.
Pei LIU ; Jin-Ao DUAN ; Gang BAI ; Shu-Lan SU
China Journal of Chinese Materia Medica 2014;39(1):113-120
OBJECTIVETo explore the molecular mechanisms of main active ingredients of Siwu decoction analogous formulae for treating primary dysmenorrhea of gynecology blood stasis syndrome by network pharmacology study, and to investigate the correlations between multi-compounds, multi targets and multi pathways.
METHODMajor active compounds from Siwu decoction analogous formulae, including ligustilide, butylidene phthalide, senkyunolide, ferulic acid, gallic acid, peoniflorin, jioglutin A, catalpol, transanethole, zingiberone, commiphoric acid, eugenol, isorhamnetin-3-O-neohesperidoside, wulingzhic acid, alpha-cyperone, cyperene, costunolide, costic acid, tetrahydropalmatine, protopine, amygdalin, 24-methylene cycloartanol, oleic acid, linoleic acid, 3-p-coumaroylquinic acid, hydroxysafflor yellow A, coptisine, berberine, jatrorrhizine, baicalein, baicalin, wogonin were collected to build component-protein networks based on PharmMapper database. The targets information access was used to construct and visualize components-targets-pathways network model using the kyoto encyclopedia of genes and genomes (KEGG) pathway database and Cytoscape software.
RESULT AND CONCLUSIONSerine threonine protein kinases play an important role in the process of cells. They were potential targets in the effect of Siwu decoction analogous formulae. The effect of main active ingredients involved 51 the pathway. Besides the same ones, Shaofu Zhuyu decoction had more effect on lipid metabolism, Xiangfu Siwu decoction on amino acid metabolism pathways, Taohong Siwu decoction on carbohydrate metabolism, while, Qinlian Siwu decoction on ErbB, VEGF signal transduction pathway. Siwu decoction and its derived formulae not only had common targets and pathways, but also had their own emphasis. This reflected the formulae effect mode of multi-ingredients, multi-targets and multi-pathways. It may provide clues to deeper study of molecular mechanism of Siwu decoction analogous formulae action.
Drugs, Chinese Herbal ; chemistry ; pharmacology ; Dysmenorrhea ; drug therapy ; genetics ; metabolism ; Female ; Gynecology ; Humans ; Medicine, Chinese Traditional ; methods ; Signal Transduction ; drug effects ; genetics
9.Correlation between blood-stasis tongue figure and platelet activating factor (PAF) and acetyl hydrolase of PAF (PAF-AH) in patients with primary dysmenorrhea.
Chinese Journal of Integrated Traditional and Western Medicine 2011;31(3):331-333
OBJECTIVETo explore the pathologic mechanism of blood-stasis tongue figure (BSTF) formation in patients with primary dysmenorrhea.
METHODSBlood levels of platelet activating factor (PAF) and acetyl hydrolase of PAF (PAF-AH) in 41 patients with primary dysmenorrhea and 20 healthy subjects were detected by enzyme linked immunosorbent assay (ELISA).
RESULTSThe level of PAF in the 22 patients with BSTF was 252. 214 +/- 37. 568 ng/L, which was higher than that in patients without BSTF (19 patients, 212.348 +/- 22.794 ng/L) and healthy subjects (182.126 +/- 18.306 ng/L) respectively, while level of PAF-AH showed an opposite sequence in them, i.e., 3.090 +/- 1.483, 5.382 +/- 1.873, and 5.607 +/- 2.073 ng/L, respectively (P < 0.05). Patients without BSTF showed only a higher level of PAF when compared with that in healthy subjects (P < 0.05). No significant difference in PAF or PAF-AH levels was shown among patients with BDTF of different Chinese medical syndrome types (P > 0.05).
CONCLUSIONPAF level obviously increased and PAF-AH level obviously decreased in primary dysmenorrhea patients of BSTF, suggesting that the imbalance of PAF and PAF-AH was correlated with the pathologic mechanism of the BSTF formation in primary dysmenorrhea patients.
1-Alkyl-2-acetylglycerophosphocholine Esterase ; blood ; Adolescent ; Case-Control Studies ; Dysmenorrhea ; blood ; diagnosis ; pathology ; Female ; Humans ; Medicine, Chinese Traditional ; Platelet Activating Factor ; metabolism ; Tongue ; Young Adult
10.Antidysmenorrheic effects of Radix angelica and Rhizoma Chuanxiong with different proportions and preparation methods on dysmenorrhea model mice.
Huan WANG ; Yuping TANG ; Jianming GUO ; Anwei DING ; Weixia LI ; Wei JIANG ; Jinao DUAN
China Journal of Chinese Materia Medica 2010;35(7):892-895
OBJECTIVETo study the effect of Radix Angelica and Rhizoma Chuanxiong with different proportions (1 : 0, 2 : 1, 1.5 : 1, 1 : 1, 1 : 1.5, 1 : 2, 0 : 1), different extraction in order (by water, by ethanol, firstly by alcohol then by water) on dysmenorrhea model mice in order to observe their compatibility rules and material foundation.
METHODThe mice model of primary dysmenorrhea was used to study the effect of Radix Angelica and Rhizoma Chuanxiong with different proportions and preparation methods on writhing response and the levels of nitric oxide and calcium ion in mice uterine tissue.
RESULTDanggui-Chuanxiong (1. 5 : 1) and solution extracted firstly by alcohol then by water showed the strongest effect on primary dysmenorrhea by reducing the writhing times, increasing nitric oxide (NO) concentration and reducing calcium ion (Ca2+) concentration in uterine tissue.
CONCLUSIONRadix Angelica and Rhizoma Chuanxiong with different proportions and preparation methods showed different antidysmenorrheic trend on dysmenorrhea model mice, which was related with the containing constituents.
Animals ; Apiaceae ; chemistry ; Behavior, Animal ; drug effects ; Calcium ; metabolism ; Chemistry, Pharmaceutical ; Disease Models, Animal ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; therapeutic use ; Dysmenorrhea ; drug therapy ; metabolism ; pathology ; Female ; Mice ; Nitric Oxide ; metabolism ; Rhizome ; chemistry ; Uterus ; drug effects ; metabolism ; pathology