RESUMO
Acupuncture therapy, as a characteristic of Chinese medical therapy, has a long history and remarkable effect in the treatment of gynecological diseases, and so far, it has formed a complete treatment system, but its efficacy and mechanism of action remain unclear. Functional magnetic resonance imaging, a visual technique, provides an objective basis for the study of acupuncture in the treatment of gynecological diseases. This paper summarizes the current status of acupuncture in the treatment of gynecological diseases and summarizes the progress of functional magnetic resonance imaging research related to acupuncture in the treatment of gynecological diseases in the past 10 years, mainly including the common types of gynecological diseases in acupuncture clinics, and the commonly used acupuncture points. This study is expected to provide literature support for subsequent research on the central mechanisms of acupuncture in the treatment of gynecological diseases.
Assuntos
Terapia por Acupuntura , Acupuntura , Doenças dos Genitais Femininos , Feminino , Humanos , Imageamento por Ressonância Magnética/métodos , Pontos de Acupuntura , EncéfaloRESUMO
BACKGROUND: Primary dysmenorrhea (PD) is a common problem among women. It is defined as any degree of perceived cramping pain during menstruation without any evident pathology. Auricular therapy (AT), a widely used alternative medical treatment method as part of traditional Chinese acupuncture, lacks reliable evidence to support its safety and effectiveness for PD. We aimed to conduct a meta-analysis to investigate the efficacy and safety of AT in PD and to investigate possible factors impacting the particular efficacy of AT in PD by meta-regression. METHODS: This protocol followed the PRISMA guidelines of the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Protocols. The following 9 sources will be searched for randomized control trials of AT for PD: the Cochrane Central Register of Controlled Trials, PubMed, Medline, Embase, Web of Science, Chinese Biomedical Literature Database (CBM), China National Knowledge Infrastructure, Chinese Science and Technology Periodicals (VIP) database and WanFang Database from inception to January 1, 2023. Primary outcomes include visual rating scales and clinical efficacy rates, while secondary outcomes include endocrine hormone indicators related to PD and adverse events. Two reviewers will work independently on study selection, data extraction, and coding, including the risk of bias assessment in the included studies. While conducting a meta-analysis, Review Manager version 5.3 will be employed. Otherwise, a descriptive analysis will be performed. The results will be displayed as a risk ratio with 95% confidence intervals for dichotomous data as well as weight mean difference or standardized mean difference with 95% confidence intervals for continuous data. RESULTS: This study's protocol will investigate the efficacy and safety of AT in the treatment of PD in a systematic way. CONCLUSION: This systematic evaluation will objectively and systematically assess the efficacy and safety of AT in PD based on the available evidence, as well as provides clinicians with evidence to support the treatment of the disease.
Assuntos
Terapia por Acupuntura , Dismenorreia , Feminino , Humanos , Dismenorreia/tratamento farmacológico , Ensaios Clínicos Controlados Aleatórios como Assunto , Revisões Sistemáticas como Assunto , Metanálise como Assunto , Terapia por Acupuntura/métodos , Projetos de PesquisaRESUMO
BACKGROUND: Crohn's disease (CD) is a chronic recurrent gastrointestinal disorder with a high incidence of inflammation due to intestinal inflammation. Acupuncture is commonly used as an alternative therapy for patients with CD. The aim of this study was to design a systematic review and meta-analysis protocol, to provide guidance for the establishment of systematic evaluation and meta-analysis on the efficacy and safety of acupuncture on CD. METHODS: We will search PubMed, the Cochrane Library, Embase, Web of Science, and 4 Chinese databases: China National Knowledge Infrastructure (CNKI), Wanfang database, VIP database, and Chinese Biomedical Database to obtain randomized controlled trials of CD treated with acupuncture from inception to November 5, 2022. Primary outcome include CD symptoms severity and clinical efficacy, secondary outcome indicators include laboratory indicators or inflammatory markers, severity of endoscopic lesions, quality of life, and safety outcomes. We will analyze the data using RevMan V.5.4 software. Two reviewers will assess the risk of bias and study quality by the Cochrane Collaboration Risk of Bias Tool and GRADE methods, respectively. RESULTS: This systematic review and meta-analysis protocol will analyze the efficacy, symptom improvement, quality of life, and safety of acupuncture therapy for CD. CONCLUSION: This protocol outlines the planned scope and methodology of a forthcoming systematic review and meta-analysis to provide guidelines for a rigorous assessment of the efficacy and safety of acupuncture for the treatment of CD.
Assuntos
Terapia por Acupuntura , Doença de Crohn , Humanos , Doença de Crohn/terapia , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Revisões Sistemáticas como Assunto , Metanálise como AssuntoRESUMO
OBJECTIVE: To observe the effect of moxibustion combined with acupoint catgut embedding on the content of interleukin 6 (IL-6), and the expressions of janus activated kinase (JAK), signal transducer and activator of transcription 3 (STAT3) in colonic mucosa of rats with ulcerative colitis (UC), so as to explore its mechanism underlying improvement of UC. METHODS: Thirty SD rats were randomly divided into normal, model, acupoint catgut embedding (ACE), moxibustion and acupoint catgut embedding combined with moxibustion (combination) groups (n=6 rats in each group). The UC model was established by enema of trinitro-benzene-sulfonic acid and ethanol. Moxibustion was applied to bilateral "Tianshu" (ST25), "Dachangshu" (BL25) and "Shangjuxu" (ST37) for 10 min, once daily for 14 days, and ACE applied to the same 3 acupoints, once a week for two weeks. After the treatment, colonic mucosal pathological changes were observed by H.E. staining, the level of IL-6 in colonic mucosa was assayed by ELISA, and the expressions of JAK and STAT3 in colonic mucosa were detected by immunohistochemistry and Western blot. RESULTS: H.E. staining showed severe defect of the colonic mucosal epithelium with infiltration of a large number of inflammatory cells in the model group, which was milder in moxibustion, ACE and combination groups. After modeling, the content of colonic IL-6, and the expression levels of JAK and STAT3 were obviously increased (P<0.01) in the model group relevant to the normal group. Following the intervention, the increase of IL-6 contents, and JAK and STAT3 expressions were reversed (P<0.05, P<0.01) in moxibustion, ACE and combination groups. The therapeutic effects of moxibustion combined with ACE were considerably superior to those of simple ACE and simple moxibustion in down-regulating the levels of JAK and STAT3 expression (P<0.01). CONCLUSION: Acupoint catgut embedding combined with moxibustion can repair the injured colonic mucosa of UC rats, which may be related with its effect in suppressing the activation of IL-6/JAK/STAT3 signaling pathway.
Assuntos
Colite Ulcerativa , Moxibustão , Pontos de Acupuntura , Animais , Categute , Colite Ulcerativa/genética , Colite Ulcerativa/terapia , Interleucina-6/genética , Interleucina-6/metabolismo , Janus Quinases/genética , Janus Quinases/metabolismo , Ratos , Ratos Sprague-Dawley , Fator de Transcrição STAT3/genética , Fator de Transcrição STAT3/metabolismo , Transdução de SinaisRESUMO
Astragali Radix-Curcumae Rhizoma(AR-CR) is a combination commonly used in the clinical treatment of tumors. Based on the T helper 17(Th17)/regulatory T cell(Treg) balance, the present study explored the possible mechanism of AR-CR combined with 5-fluorouracil(5-FU) on the tumor growth of orthotopic xenograft model mice of colorectal carcinoma. Ninety male BALB/c mice were randomly divided into nine groups, i.e., a blank group, a model group, a 5-FU group, high-, medium-, and low-dose AR-CR(2â¶1) groups, and high-, medium-, and low-dose AR-CR+5-FU groups, with 10 mice in each group. The orthotopic xenograft model of CT26.WT colorectal carcinoma was induced in mice except those in the blank group. Twenty-four hours after the ope-ration, mice in the blank group and the model group received normal saline by gavage(10 mL·kg~(-1), once per day), and those in the 5-FU group received 5-FU by intraperitoneal injection(25 mg·kg~(-1), once every other day). Mice in the AR-CR groups received AR and CR decoctions by gavage(12, 6, and 3 g·kg~(-1), once a day) and those in the combination groups received AR and CR decoctions and 5-FU(doses and administration methods were the same as above). After intervention for three weeks, all mice were sacrificed and tumor tissues were collected. The tumor mass was weighed and the average tumor weight was calculated. The changing trend of Th17/Treg(%) in the CD4~+T lymphocytes of the spleen tissues of the mice in each group was detected. The mRNA expression in the blood and protein expression in the tumor tissues of transforming growth factor-ß(TGF-ß), tumor necrosis factor-α(TNF-α), interferon-γ(IFN-γ), Smad4, N-cadherin, matrix metalloproteinase-7(MMP-7) were detected. The experimental results revealed that compared with the model group, the groups with drug intervention showed reduced tumor mass(P<0.01), decreased CD4~+IL-17~+ in the spleen tissues to varying degrees(P<0.001), and increased proportion of CD4~+Foxp3~+(P<0.001 or P<0.05), indicating that Th17/Treg maintained dynamic balance, and the effect of the combination groups was predominant. Additionally, the mRNA expression in the blood and protein expression in the tumor tissues of TGF-ß, TNF-α, IFN-γ, Smad4, N-cadherin, and MMP-7 declined to varying degrees in a dose-dependent manner(P<0.01 or P<0.001). The AR-CR combined with 5-FU can inhibit the tumor growth of orthotopic xenograft model mice of CT26.WT colorectal carcinoma. The mechanism may be related to maintenance of Th17/Treg dynamic balance in the body and down-regulation of TGF-ß, TNF-α, IFN-γ, Smad4, N-cadherin, and MMP-7 expression.
Assuntos
Neoplasias Colorretais , Medicamentos de Ervas Chinesas , Animais , Neoplasias Colorretais/tratamento farmacológico , Neoplasias Colorretais/genética , Medicamentos de Ervas Chinesas/farmacologia , Fluoruracila/farmacologia , Xenoenxertos , Humanos , Masculino , Camundongos , Camundongos Endogâmicos BALB C , RNA Mensageiro/metabolismo , Linfócitos T Reguladores , Células Th17RESUMO
SCOPE: Adiponectin (ADPN), a kind of adipokines, plays an important role in the regulation of lipid metabolism. The objective of this study is focused on the ADPN to investigate the functional mechanisms of pectin oligosaccharide (POS) from hawthorn fruit in the improvement of hepatic fatty acid oxidation. METHOD AND RESULTS: High-fat fed mice are used in this experiment. POS is administrated with the doses of 0.25, 0.75, and 1.5 g kg-1 diet, respectively. The results demonstrate that gene and protein expressions of ADPN synthesis regulators involved in PKA/ERK/CREB and C/EBPα/PPARγ pathways are upregulated by POS administration. POS also activates the AdiopR1/AMPKα/PGC1 and AdipoR2/PPARα signaling pathways to improve the fatty acid oxidation in the liver, which is further accelerated by the enhancement of mitochondrial functions. CONCLUSION: POS can act as an ADPN activator to improve lipid metabolism, leading it to the applications of biomedical and functional foods for ameliorating chronic liver diseases resulted from a high-energy diet.
Assuntos
Adiponectina/biossíntese , Crataegus/química , Metabolismo dos Lipídeos/efeitos dos fármacos , Fígado/metabolismo , Pectinas/farmacologia , Proteínas Quinases Ativadas por AMP/fisiologia , Animais , Proteína de Ligação ao Elemento de Resposta ao AMP Cíclico/fisiologia , Proteínas Quinases Dependentes de AMP Cíclico/fisiologia , Masculino , Camundongos , Oxirredução , PPAR gama/fisiologia , Receptores de Adiponectina/fisiologia , Transdução de Sinais/fisiologiaRESUMO
OBJECTIVE: To observe the effect of acupoint catgut embedding (ACE) combined with moxibustion on the expressions of Notch receptor 1 and target genes Hes 1 and Math 1 in colonic mucosa of ulcerative colitis (UC) rats, so as to reveal its mechanism of treating UC from the perspective of Notch signaling pathway. METHODS: Thirty SD rats were randomized into normal, model, ACE combined with moxibustion (combination), ACE, and moxibustion groups (n=6 in each group). The UC model was established by intrarectal administration of 5% trinitro-benzene-sulfonic acid and 50% ethyl alcohol. Moxibustion was applied to bilateral "Shangjuxu" (ST37), "Tianshu" (ST25) and "Dachangshu" (BL25) for 10 min, once daily for 14 days, and ACE applied to the same 3 acupoints, once a week for two weeks. After the treatment, colonic mucosal pathological changes were observed after hematoxylin eosin (HE) stain. Protein and mRNA expressions of Notch 1, Hes 1 and Math 1 were detected by RT-PCR and Western blot, respectively. RESULTS: H.E. staining showed severe defect of the colonic mucosal epithelium with infiltration of a large number of inflammatory cells in the model group, which was milder in moxibustion, ACE and moxibustion + ACE groups. After modeling, the protein and mRNA expressions of Notch 1 and Hes 1 in the colonic mucosa were obviously increased (P<0.01), while the protein and mRNA expressions of Math 1 were significantly decreased (P<0.01) in the model group relevant to the normal group. Following the intervention, the protein and mRNA expression levels of Notch 1 and Hes 1 in the colonic mucosa were significantly lower (P<0.05, P<0.01) in moxibustion, ACE and combination groups, the mRNA expression level of Math 1 was significantly increased in both ACE and combination groups (P<0.01), and the protein expression of Math 1 was significantly higher in the three treatment groups relevant to the model group (P<0.01). The above indexes of moxibustion + ACE were considerably superior to those of simple ACE and simple moxibustion (P<0.05, P<0.01). CONCLUSION: Acupoint catgut embedding combined with moxibustion can repair the injured colonic mucosa of UC rats, which may be related with its effects in suppressing the expression of Notch 1 and Hes 1, up-regulating the expression of Math 1 in the colonic mucosa, thereby regulating the balance of differentiation between colonic epithelial secretory and absorption cell lines.
Assuntos
Colite Ulcerativa , Moxibustão , Pontos de Acupuntura , Animais , Categute , Colite Ulcerativa/genética , Colite Ulcerativa/terapia , Ratos , Ratos Sprague-Dawley , Transdução de SinaisRESUMO
OBJECTIVE: To observe the effect of moxibustion and acupoint catgut embedding (ACE) at "Tianshu"(ST25) "Dachangshu"(BL25) and "Shangjuxu"(ST37) on changes of body mass, stool property, histopathological conditions and expression levels of interleukin 6 (IL-6) in colonic mucosa of ulcerative colitis (UC) rats, so as to reveal its anti-inflammatory mechanisms underlying improvement of UC. METHODS: SD rats were randomized into normal, model, moxibustion, ACE and moxibustionï¼ACE groups (nï¼6 in each group). The UC model was established by enema of trinitro-benzene-sulfonic acid and ethanol. Moxibustion was applied to bilateral ST25, BL25 and ST37 for 10 min, once daily for 14 days, and ACE applied to the same 3 acupoints, once a week for two weeks. After the treatment, the rats' general conditions were observed, and the severity of UC was assessed by using disease activity index (DAI) score. Colonic mucosal pathological changes were observed under microscope after hematoxylin eosin (H.E.) stain, and the expression levels of IL-6 in the colonic mucosa tissue detected by using immunohistochemical stain and Western blot, respectively. RESULTS: After modeling, the DAI score, and expression level of colonic IL-6 protein detected by immunohistochemistry and Western blot were obviously increased in the model group relevant to the normal group (P<0.01). Following the intervention, the increase of DAI score and IL-6 expression were reversed in moxibustion, ACE and moxibustionï¼ACE groups (P<0.01, P<0.05). The therapeutic effects of moxibustionï¼ACE were considerably superior to those of simple ACE and simple moxibustion in down-regulating the levels of DAI score and IL-6 expression (P<0.01). Hï¼E. staining showed severe defect of the colonic mucosal epithelium with infiltration of a large number of inflammatory cells in the model group, which was milder in moxibustion, ACE and moxibustionï¼ACE groups. CONCLUSION: Moxibustion combined with ACE is able to improve the inflammatory injury of colonic mucosa in UC rats, which may be related with its effect in suppressing the expression of colonic IL-6; and the efficacy of moxibustionï¼ACE is apparently superior to that of moxibustion and ACE alone.