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Oxidative stress is associated with a variety of disease pathologies, it may lead to mitochondrial dysfunction, damage of impaired DNA repairment, cell damage or apoptosis. Acupuncture and moxibustion therapy has been proved to have a role in reducing oxidative stress in organisms under pathological conditions. In the present paper, we collected literatures in both English and Chinese from domestic and foreign databases on the mechanisms of acupuncture and moxibustion underlying amelioration of oxidative stress over the past 5 years, and analyzed the link between acupuncture-moxibustion intervention and redox biology from four aspectsï¼ 1) regulation of the production of reactive oxygen species (ROS), 2) affecting antioxidant enzyme-related pathways to reduce ROS, 3) repairing proteins, lipids and DNAs attacked by ROS, and 4) inhibiting downstream apoptosis or autophagy of ROS pathway. By summarizing and prospecting such antioxidant mechanisms, this paper may provide some basis and ideas for in-depth mechanism research on acupuncture and moxibustion to improve oxidative stress and related diseases.
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Terapia por Acupuntura , Moxibustión , Antioxidantes , Especies Reactivas de Oxígeno , Estrés OxidativoRESUMEN
The liver metastasis is the primary factor attributing to the poor prognosis of colorectal cancer (CRC). Moxibustion has been used clinically against multiple malignancies. In this study, we explored the safety, efficacy, and the potential functional mechanisms of moxibustion in modulating the liver metastasis of CRC by using GFP-HCT116 cells-derived CRC liver metastasis model in Balb/c nude mice. The tumor bearing mice were randomly divided into model control and treatment groups. Moxibustion was applied to the BL18 and ST36 acupoints. CRC liver metastasis was measured by fluorescence imaging. Furthermore, feces from all mice were collected, and 16S rRNA analysis was used to assess their microbial diversity, which was analyzed for its correlation with liver metastasis. Our results indicated that the liver metastasis rate was decreased significantly by moxibustion treatment. Moxibustion treatment also caused statistically significant changes in the gut microbe population, suggesting that moxibustion reshaped the imbalanced gut microbiota in the CRC liver metastasis mice. Therefore, our findings provide new insights into the host-microbe crosstalk during CRC liver metastasis and suggest moxibustion could inhibit CRC liver metastasis by remolding the structure of destructed gut microbiota community. Moxibustion may serve as a complementary and alternative therapy for the treatment of patients with CRC liver metastasis.
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OBJECTIVE: Chemotherapy-induced peripheral neuropathy (CIPN) is a dose-limiting adverse eï¬ect of anticancer agents with virtually no effective treatment. Safe and effective therapies are needed urgently. Acupuncture shows therapeutic possibilities in this regard but needs to be further evaluated. METHODS: A systematic search was conducted in seven databases from their inception to April 2020. Randomized controlled trials (RCTs) focused on acupuncture/electroacupuncture (EA) for the treatment of CIPN were included. Revman 5.3 software was used for meta-analysis if there was no significant heterogeneity. Otherwise, qualitative analysis was utilized. RESULTS: Nine studies involving 582 patients were included in this review. Most of the studies exhibited unclear risk of bias because some details were not mentioned. As the clinical heterogeneity was significant, qualitative analysis was performed to describe nerve conduction velocity, effective rate for motor neuropathy, pain scores, quality of life and adverse events. Meta-analysis was performed on four studies to analyze the effective rate for sensory neuropathy due to inconspicuous heterogeneity. The results indicated that acupuncture may generate a better effect on sensory neuropathy than vitamin B (risk ratio = 1.60, 95% confidence interval = 1.31-1.95, I2 = 0%, p < 0.00001). The efficacy of EA plus glutathione (GSH) appeared to be better than that of GSH alone in alleviating sensory neurotoxicity and in improving nerve conduction velocity. Acupuncture plus methylcobalamin showed more favorable effects than methylcobalamin alone in relieving neuralgia, restoring nerve conduction velocity and improving quality of life. In terms of pain relief and improved CIPN-specific quality of life, acupuncture plus standard care was better than standard care alone. In terms of pain relief, EA was more effective than usual care. CONCLUSION: Acupuncture may be effective and safe in the treatment of CIPN according to the analyzed studies. However, more studies with higher methodological quality are warranted in order to be able to draw firmer conclusions. Future rigorous RCTs will be necessary to confirm the effectiveness and safety of acupuncture for CIPN.
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Terapia por Acupuntura , Antineoplásicos , Electroacupuntura , Neuralgia , Humanos , Electroacupuntura/métodos , Terapia por Acupuntura/métodos , Antineoplásicos/efectos adversos , Resultado del TratamientoRESUMEN
OBJECTIVE: To identify topics attracting growing research attention as well as frontier trends of acupuncture-neuroimaging research over the past two decades. METHODS: This paper reviewed data in the published literature on acupuncture neuroimaging from 2000 to 2020, which was retrieved from the Web of Science database. CiteSpace was used to analyze the publication years, countries, institutions, authors, keywords, co-citation of authors, journals, and references. RESULTS: A total of 981 publications were included in the final review. The number of publications has increased in the recent 20 years accompanied by some fluctuations. Notably, the most productive country was China, while Harvard University ranked first among institutions in this field. The most productive author was Tian J with the highest number of articles (50), whereas the most co-cited author was Hui KKS (325). Evidence-Based Complementary and Alternative Medicine (92) was the most prolific journal, while Neuroimage was the most co-cited journal (538). An article written by Hui KKS (2005) exhibited the highest co-citation number (112). The keywords "acupuncture" (475) and "electroacupuncture" (0.10) had the highest frequency and centrality, respectively. Functional magnetic resonance imaging (fMRI) ranked first with the highest citation burst (6.76). CONCLUSION: The most active research topics in the field of acupuncture-neuroimaging over the past two decades included research type, acupoint specificity, neuroimaging methods, brain regions, acupuncture modality, acupoint specificity, diseases and symptoms treated, and research type. Whilst research frontier topics were "nerve regeneration", "functional connectivity", "neural regeneration", "brain network", "fMRI" and "manual acupuncture".
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Terapia por Acupuntura , Acupuntura , Humanos , Bibliometría , Imagen por Resonancia Magnética , NeuroimagenRESUMEN
Professor SUN Jian-hua proposes that the disease location of functional gastrointestinal disorders is brain, spleen and intestines; the liver-depression and spleen-deficiency is the basis of pathogenesis; the core pathogenesis is the dysfunction of qi and disability of conducting; the key to pathogenesis is the imbalance of heart, brain and mind. The "regulating-mind and strengthening-spleen" acupuncture therapy could treat functional gastrointestinal disorders. The first essence of treatment is regulating the mind, and the treatment principles are soothing the liver and strengthening the spleen, improving the mind and regulating the intestines. In addition, the moxibustion therapy and auricular points therapy are suggested to use together. Moreover, psychological counseling and health education are important, especially attention should be paid to the treatment of the mind and body, so as to synergize the treatment effect.
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Terapia por Acupuntura , Enfermedades Gastrointestinales , Humanos , Enfermedades Gastrointestinales/terapiaRESUMEN
OBJECTIVE: To compare the differences in functional connectivity(FC) between the hypothalamus and whole brain regions in patients with premature ovarian insufficiency (POI) and healthy volunteers based on resting-state functional magnetic resonance imaging (rs-fMRI) and investigate the mechanism of acupuncture on treatment of POI. METHODS: Twelve POI patients were recruited to the acupuncture group and 12 healthy volunteers to the control group. Patients in the acupuncture group received acupuncture at two groups of acupoints alternatively, including Baihui (GV20), Zhongwan (CV12), Shenting (GV24), Shenshu (BL23), Ciliaoï¼BL32ï¼ and so on, 30 min once time, 3 times per week for 12 weeks. The state of patients was evaluated by modified Kupperman Index (KI) and self-rating anxiety scale (SAS). Follicle-stimulating hormone (FSH), luteinizing hormone (LH), estradiol (E2), and anti-mullerian hormone (AMH) were tested by microparticle-based chemiluminescence. B ultrasonography was used to detect the antral follicle count (AFC). Meanwhile, POI patients and healthy volunteers underwent the rs-fMRI examination before and after acupuncture treatment and after enrollment, respectively. With hypothalamus as the region of interest, the differences in FC between the hypothalamus and other brain regions in POI patients and healthy volunteers and the changes of FC between the hypothalamus and whole brain regions in POI patients before and after acupuncture were observed. RESULTS: The SAS and KI scores of pre-treatment POI patients were higher than those in the control group ï¼P<0.01ï¼.In compa-rison with those pre-treatment, FSH, LH, and SAS and KI scores of POI patients decreased after treatment, while AFC increased (P<0.05). Compared with the control group, the FC of the left hypothalamus with left central sulcus, right middle occipital gyrus, and left paracentral lobule increased, but decreased with left globus pallidus of the lenticular nucleus in POI patients. Furthermore, the FC of the right hypothalamus with the left hippocampus, the left para-central lobule, and the right central sulcus increased, while the FC between the right hypothalamus and the right superior frontal gyrus decreased (P<0.05). For the acupuncture group, compared with the conditions before treatment, the FC of the right hypothalamus with the left inferior frontal gyrus, the left insula, and right inferior frontal gyrus was strengthened, but weakened with the left gyrus rectus (P<0.05). CONCLUSION: The abnormal FC between the hypothalamus and whole brain regions may be one of the central pathological factors of POI. Acupuncture can improve the ovarian function and clinical symptoms of patients with POI, which may be related to its effect in regulating the FC between the hypothalamus and multiple brain regions.
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Terapia por Acupuntura , Acupuntura , Encéfalo/diagnóstico por imagen , Encéfalo/fisiología , Hormona Folículo Estimulante , Humanos , Hipotálamo/diagnóstico por imagen , Hormona Luteinizante , Imagen por Resonancia MagnéticaRESUMEN
Electroacupuncture (EA) is considered to have a therapeutic effect in the relief of irritable bowel syndrome (IBS)-associated visceral hypersensitivity via the reduction of the level of 5-hydroxytryptamine (5-HT) and 5-HT3 receptors (5-HT3R). However, whether Epac1/Piezo2, as the upstream of 5-HT, is involved in this process remains unclear. We investigated whether EA at the ST36 and ST37 acupoints alleviated visceral and somatic hypersensitivity in a post-inflammatory IBS (PI-IBS) model mice via the Epac1-Piezo2 axis. In this study, we used 2,4,6-trinitrobenzene sulfonic acid (TNBS)-induced PI-IBS as a mouse model. Visceral sensitivity was assessed by the abdominal withdrawal reflex test. Somatic sensitivity was evaluated by the hind paw withdrawal threshold. Quantitative real-time PCR, immunofluorescence staining, ELISA, and Western blotting were performed to examine the expressions of Epac1, Piezo2, 5-HT, and 5-HT3R from the mouse distal colon/L5-S2 dorsal root ganglia (DRG). Our results showed that EA improved the increased visceral sensation and peripheral mechanical hyperalgesia in PI-IBS model mice, and the effects of EA were superior to the sham EA. EA significantly decreased the protein and mRNA levels of Epac1 and Piezo2, and reduced 5-HT and 5-HT3R expressions in the distal colon. Knockdown of colonic Piezo2 eliminated the effect of EA on somatic hypersensitivity. Combined knockdown of colonic Epac1 and Piezo2 synergized with EA in relieving visceral hypersensitivity and blocked the effect of EA on somatic hypersensitivity. Additionally, protein levels of Epac1 and Piezo2 were also found to be decreased in the L5-S2 DRGs after EA treatment. Taken together, our study suggested that EA at ST36 and ST37 can alleviate visceral and somatic hypersensitivity in PI-IBS model mice, which is closely related to the regulation of the Epac1-Piezo2 axis.
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Electroacupuntura , Factores de Intercambio de Guanina Nucleótido , Canales Iónicos , Síndrome del Colon Irritable , Animales , Factores de Intercambio de Guanina Nucleótido/genética , Hiperalgesia/etiología , Hiperalgesia/metabolismo , Hiperalgesia/terapia , Canales Iónicos/genética , Síndrome del Colon Irritable/terapia , Ratones , Serotonina/metabolismoRESUMEN
To analyze the application feasibility of Tiaoshen Jianpi acupuncture and moxibustion in hospice care for terminal cancer patients. Tiaoshen Jianpi acupuncture and moxibustion adjusts the spirit to regulate emotions and fortifies the spleen to supplement and boost foundation of acquired (postnatal) constitution. And it could relieve adverse reactions after radiotherapy and chemotherapy, alleviate pain and regulate emotions in hospice care for terminal cancer patients, so as to promote the progress of hospice care for terminal cancer patients.
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Terapia por Acupuntura , Cuidados Paliativos al Final de la Vida , Moxibustión , Neoplasias , Humanos , Neoplasias/terapia , BazoRESUMEN
OBJECTIVE: To investigate the short-term effect and safety on female abdominal obesity and defecation function in treatment with acupoint embedding therapy at different abdominal layers under B ultrasound. METHODS: A total of 102 female patients with abdominal obesity were randomly divided into 3 groups, i.e. a deep embedding group (34 cases, 1 case dropped out), a shallow embedding group (34 cases, 3 cases dropped out) and a sham-embedding group (34 cases, 6 cases dropped out). Finally, 92 cases were included in the three groups. Under B ultrasound, in the deep embedding group, the absor-bable surgical suture were embedded in subcutaneous fat layer and muscle layer. In the shallow embedding group, the absorbable surgical suture was embedded in the fat layer and in the sham-embedding group, no suture was embedded. The acupoints for embedding therapy included Zhongwan (CV12), Guanyuan (CV4), bilateral Guanmen (ST22), bilateral Tianshu (ST25), bilateral Daimai (GB26) and bilateral Shuidao (ST28). The acupoint embedding therapy was exerted once every two weeks, for 4 times totally. Before and after treatment, the changes in abdominal obesity indicators (waist circumference ï¼»WCï¼½, body fat rate ï¼»BFRï¼½, body mass index ï¼»BMIï¼½, abdominal subcutaneous fat thickness ï¼»ASFTï¼½) and defecation function indicators (spontaneous bowel movement times ï¼»SBMsï¼½ and Bristol stool scale ï¼»BSSï¼½) were observed and the safety indicators were assessed. RESULTS: After treatment, WC, BFR, BMI and ASFT were lower than those before treatment in both the deep embedding group and the shallow embedding group (P<0.05), those values in the deep embedding group were reduced more obviously as compared with the shallow embedding group (P<0.05). SBMs and BSS after treatment were increased as compared with those before treatment in both the deep embedding group and the shallow embedding group (P<0.05) and the increase in the deep embedding group was more obvious than in the shallow embedding group (P<0.05). The abdominal obesity indicators and defecation function indicators after treatment were not different statistically as compared with those before treatment in the sham-embedding group (P>0.05). The pain score of acupuncture in either the deep embedding group or the shallow embedding group was higher than in the sham-embedding group (P<0.05). The acceptance was more than 2 points in all of the three groups and there was no statistical significance among groups (P>0.05). CONCLUSION: Acupoint embedding therapy in both the deep and the shallow subcutaneous layers under B ultrasound may regulate the indicators of female abdominal obesity safely. The acupoint embedding therapy in the deep layer is more effective on abdominal obesity and defecation improvement as compared with that exerted in the shallow layer.
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Puntos de Acupuntura , Terapia por Acupuntura , Catgut , Defecación , Femenino , Humanos , Obesidad/terapia , Obesidad Abdominal/terapiaRESUMEN
OBJECTIVE: To explore the bidirectional regulation of acupuncture based on a subgroup analysis of multicenter randomized controlled trial of acupuncture with Tiaoshen Jianpi for irritable bowel syndrome (IBS). METHODS: A total of 519 patients were included in the analysis, including 137 patients with constipation type irritable bowel syndrome (IBS-C) (92 cases in the acupuncture group and 45 cases in the polyethylene glycol [PEG] group), and 382 patients with diarrhea type irritable bowel syndrome (IBS-D) (252 cases in the acupuncture group and 130 cases in the pinaverium group). The patients in the acupuncture group were given acupuncture at Baihui (GV 20), Yintang (GV 29), Tianshu (ST 25), Shangjuxu (ST 37), Zusanli (ST 36), Sanyinjiao (SP 6) and Taichong (LR 3) once every other day, 3 times a week. The patients in the PEG group received polyethylene glycol 4000 powder orally, and the pinaverium group received pinaverium bromide tablets orally. All were treated for 6 weeks. The IBS symptom severity score (IBS-SSS) was assessed at baseline, treatment period (2, 4, 6 weeks of treatment) and 12 weeks of follow-up, and the IBS quality of life (IBS-QOL) score was evaluated at the baseline period, 6 weeks of treatment and 12 weeks of follow-up. RESULTS: The total IBS-SSS scores of the two groups of IBS-C patients at 2, 4, 6 weeks of treatment and follow-up of 12 weeks were lower than those in the baseline period (P<0.01). The total IBS-SSS score in the IBS-C acupuncture group was lower than that in the PEG group at 12 weeks of follow-up (P<0.05). The total IBS-SSS scores of the two groups of IBS-D patients at 2, 4, 6 weeks of treatment and 12 weeks of follow-up were lower than those in the baseline period (P<0.01). The total IBS-SSS scores in the IBS-D acupuncture group were lower than those in the pinaverium group at 2, 4, 6 weeks of treatment and 12 weeks of follow-up (P<0.05). The total IBS-QOL scores at 6 weeks of treatment and 12 weeks of follow-up were higher than those in the baseline period in both groups of patients with IBS-C (P<0.01). The total IBS-QOL scores at 6 weeks of treatment and 12 weeks of follow-up were higher than those in the baseline period in both groups in patients with IBS-D (P<0.01). The total IBS-QOL score in the IBS-D acupuncture group was higher than that in the pinaverium group at 18 weeks of follow-up (P<0.05). CONCLUSION: Acupuncture with Tiaoshen Jianpi can improve the clinical symptoms and quality of life of patients with IBS-C and IBS-D, which can regulate different functional states (constipation and diarrhea) of the same disease (irritable bowel syndrome), reflecting the bidirectional regulation of acupuncture.
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Terapia por Acupuntura , Síndrome del Colon Irritable , Puntos de Acupuntura , Diarrea , Humanos , Síndrome del Colon Irritable/terapia , Calidad de Vida , Resultado del TratamientoRESUMEN
OBJECTIVE: To compare the difference of brain functional connectivity between diarrhea-predominant irritable bowel syndrome (IBS-D) patients and healthy volunteers and changes after acupuncture intervention, so as to investigate the underlying mechanism of acupuncture in regulating functional activities of IBS-D patients by using seed point correlation analysis. METHODS: A total of 25 IBS-D patients and 25 healthy volunteers were recruited in the present study and respectively attributed to acupuncture group and control group. The IBS-D patients received manual acupuncture stimulation of Baihui (GV20), Yintang (EX-HN3), and bilateral Tianshu (ST25), Zusanli (ST36), Shangjuxu (ST37), Sanyinjiao (SP6) and Taichong (LR3) with mind-regulating and spleen-strengthening technique for 30 min, once a day, 3 days a week for 6 weeks. Before and after the intervention, the IBS symptom severity scale (IBS-SSS) was used to assess the patients' state of abdominal pain, distention and defecation, and Hamilton Anxiety Rating Scale (HAMA) employed to evaluate the patients' anxiety severity. The resting state functional magnetic resonance imaging (rs-fMRI) data were acquired and preprocessed by using SPM8 and DPARSE soft-wares. Seeds (bilate-ral hippocampus regions) to whole-brain analysis was performed to obtain the mean time series of the left and right seed regions, followed by making Pearson correlation analysis to obtain the correlation coefficient (time series from each seed region with the rest of the voxels in the brain), and making a multivariate comparative correction to get data of functional connectivity (FC) of bilateral hippocampus regions and to find the related difference in the brain regions. Then, the differences of the FC of brain regions between IBS-D patients and healthy volunteers were compared. RESULTS: Following acupuncture treatment, both the HAMA and IBS-SSS scores were significantly reduced in the acupuncture group compared with its pre-treatment (P<0.01). Compared with the healthy volunteers, there were a reduction in the functional connectivity between the left hippocampus seed region and the right inferior temporal gyrus, left fusiform gyrus and left superior gyrus, and between the right hippocampus region and the right fusiform gyrus, left inferior temporal gyrus, left inferior occipital gyrus, left rectus gyrus, left insula, left precuneus, right angular gyrus, left middle occipital gyrus, right precuneus, and the left superior temporal gyrus, and an increase in the FC between the left hippocampus and left superior temporal gyrus was increased in ISB-D patients. Self-comparison showed that after the treatment, the FC was increased between the left hippocampus seed region and the right inferior temporal gyrus, left fusiform gyrus, bilateral lingual gyrus, left amygdala, right inferior occipital gyrus, right insula, right middle frontal gyrus, left middle frontal gyrus and the left middle occipital gyrus; and between the right hippocampus seed region and the posterior inferior cerebellar lobe, left inferior temporal gyrus, left suboccipital gyrus, right fusiform gyrus, left insula, right inferior frontal gyrus, left superior temporal gyrus, left middle occipital gyrus, right middle frontal gyrus, left supplementary motor area and right supplementary motor area, and decreased between the left hippocampus region and the left anterior cingulate, paracingulate gyrus and the right posterior central gyrus in IBS-D patients. CONCLUSION: Mind-regulating and spleen-strengthening acupuncture intervention may improve the abdominal pain and distension and emotional state in IBS-D patients, which is possibly associated with its effect in enhancing FC between the hippocampus and brain regions.
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Síndrome del Colon Irritable , Encéfalo/diagnóstico por imagen , Diarrea , Emociones , Hipocampo , Humanos , Síndrome del Colon Irritable/terapia , Imagen por Resonancia Magnética , BazoRESUMEN
OBJECTIVE: To compare the curative effect on diarrhea-predominant irritable bowel syndrome (IBS-D) between acupuncture for regulating shen and strengthening spleen and pinaverium bromide, and explore the relevant mechanism of curative effect of acupuncture in view of polymorphism of 5-hydroxytryptamine transporter gene-linked polymorphic region (5-HTTLPR). METHODS: A total of 231 patients with IBS-D were randomized into an acupuncture group (154 cases) and a western medication group (77 cases) at the ratio of 2 to 1. In the acupuncture group, acupuncture was applied to acupoint regimen for regulating shen and strengthening spleen, i.e. Baihui (GV 20), Yintang (GV 29), Tianshu (ST 25), Shangjuxu (ST 37) and Zusanli (ST 36), etc. The treatment was given once every 2 days, 3 times a week. In the western medication group, pinaverium bromide was prescribed for oral administration, 50 mg each time, 3 times daily. The duration of treatment was 6 weeks in each group. Separately, before treatment, after treatment and in 3-month follow-up, the IBS symptom severity scale (IBS-SSS) and IBS quality of life scale (IBS-QOL) scores were adopted in assessment. After treatment, the curative effect and safety were compared between the two groups. Before treatment, 5-HTTLPR genotypes were determined in the patients. RESULTS: After treatment and in follow-up, the total scores of IBS-SSS in the patients of the two groups were all reduced as compared with those before treatment (P<0.01) and the scores in the acupuncture group were lower than those in the western medication group (P<0.01). After treatment and in follow-up, the total scores of IBS-QOL in the two groups were all increased as compared with those before treatment (P<0.01) and the score in the acupuncture group was higher than the western medication group in follow-up (P<0.01). The total effective rate was 79.2% (122/154) in the acupuncture group, higher than 58.4% (45/77) in the western medication group (P<0.01). There was no severe adverse reaction found in the two groups. The difference in the total score of IBS-SSS before and after treatment in the patients with LS and SS genotypes was greater than that in the patients with LL in the acupuncture group (P<0.01). The difference in the total score of ISB-SSS before and after treatment in the patients with SS genotype was greater than that in the patients with LL in the western medication group (P<0.01). The difference in the total score of IBS-SSS before and after treatment in the patients with LS and SS genotypes in the acupuncture group was greater than that in the patients with the same genotypes in the western medication group (P<0.01). CONCLUSION: Acupuncture for regulating shen and strengthening spleen achieves the more curative effect on IBS-D as compared with pinaverium bromide. The acupuncture regimen effectively relieves the clinical symptoms and improves the quality of life in patients as well as presents a satisfactory long-term effect and safety. The clinical curative effect of acupuncture is correlated with 5-HTTLPR polymorphism, in which, the curative effect of acupuncture may be more effective in the patients with LS and SS genotypes.
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Terapia por Acupuntura , Síndrome del Colon Irritable , Diarrea/genética , Diarrea/terapia , Humanos , Síndrome del Colon Irritable/genética , Síndrome del Colon Irritable/terapia , Calidad de Vida , Proteínas de Transporte de Serotonina en la Membrana Plasmática/genética , Bazo , Resultado del TratamientoRESUMEN
OBJECTIVE: To observe the clinical therapeutic effect of Tiaoshen Jianpi acupuncture therapy (acupuncture for regulating the mind and strengthening the spleen) on the gut microbiota and the content of fecal short-chain fatty acids (SCFAs) in patients with diarrhea type irritable bowel syndrome (IBS-D). METHODS: A total of 20 patients with IBS-D and 20 healthy subjects were included. The patients with IBS-D were treated with Tiaoshen Jianpi acupuncture therapy at Baihui (GV 20), Yintang (GV 29), Tianshu (ST 25), Shangjuxu (ST 37), Zusanli (ST 36), Sanyinjiao (SP 6) and Taichong (LR 3). The treatment was given once every two days, 3 times weekly, consecutively for 6 weeks. No intervention was provided for the healthy subjects. Before and after treatment, the IBS symptom severity score (IBS-SSS) was observed in the patients. The fecal samples were collected before and after treatment separately in the patients and in the healthy subjects. Using 16S rRNA sequencing technique, the structure and diversity of gut microbiota were analyzed. Using high-performance liquid chromatography, the content of SCFAs was detected. RESULTS: After treatment, the abdominal pain severity score, the abdominal pain days score, the satisfaction in bowel movement score, the life interference score and the total IBS-SSS score were all lower than those before treatment in the patients with IBS-D (P<0.05). Compared with the healthy subjects, Firmicutes was increased (P<0.05), Bacteroidetes and Proteobacteria were decreased (P<0.05), and Shannon index was reduced (P<0.05) and Simpson index was increased in patients with IBS-D before treatment (P<0.05). Compared before treatment, Firmicutes was decreased (P<0.05), Bacteroidetes and Proteobacteria were increased (P<0.05), and Shannon index was increased (P<0.05) and Simpson index was reduced in the patients with IBS-D after treatment (P<0.05). Besides, the content of SCFAs was reduced after treatment (P<0.05). CONCLUSION: Tiaoshen Jianpi acupuncture therapy relieves abdominal pain and diarrhea, which may be related to regulating the structure and diversity of gut microbiota and reducing the content of fecal SCFAs in the patients with IBS-D.
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Terapia por Acupuntura , Microbioma Gastrointestinal , Síndrome del Colon Irritable , Diarrea/terapia , Ácidos Grasos Volátiles , Humanos , Síndrome del Colon Irritable/terapia , ARN Ribosómico 16SRESUMEN
BACKGROUND: Previous meta-analysis studies suggested that pegylated liposomal doxorubicin (PLD) may improve the survival rate of patients with recurrent ovarian cancer. The aim of the present meta-analysis, then, was to further update the role of PLD in the treatment of recurrent ovarian cancer. METHODS: We performed a literature search using the electronic databases Medicine, EMBASE, Web of Science, and the Cochrane Library to 27 July 2020. We only restricted the randomized clinical trials. Study-specific hazard ratios and 95% confidence interval (HR/95% CI) and risk ratios and 95% confidence interval (RR/95% CI) were pooled using a random-effects model. RESULTS: Ten studies (12 trials) were included after screening 940 articles. We categorized the eligible studies into two groups: the doublet regimens (four trials, 1767 patients) showed that PLD plus carbo provided superior progression-free survival (PFS) (HR, 0.85; 95% CI, 0.74-0.97) and similar overall survival (OS) (HR, 1.00; 95% CI, 0.88-1.14) compared to paclitaxel (PAC) plus carboplatin (carbo). PLD plus carbo was associated with significantly more anemia and thrombocytopenia, and other side effects were well tolerated. The monotherapy regimens (eight trials, 1980 patients) showed that PLD possessed a similar PFS (HR, 1.02; 95% CI, 0.90-1.16) and OS (HR, 0.88; 95% CI, 0.77-1.01) relative to other monotherapies. PLD alone was also more associated with mucositis/stomatitis and hand-foot syndrome, while other side effects were well tolerated. CONCLUSIONS: In platinum-sensitive recurrent ovarian cancer, PLD plus carbo was more effective than PAC plus carbo, while in platinum-resistant or -refractory recurrent ovarian cancer, PLD exhibited similar survival to other monotherapies. Regarding side effects, PLD plus carbo and mono chemotherapy were both well tolerated.
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Antibióticos Antineoplásicos/uso terapéutico , Doxorrubicina/análogos & derivados , Neoplasias Ováricas/tratamiento farmacológico , Antibióticos Antineoplásicos/farmacología , Supervivencia sin Enfermedad , Doxorrubicina/farmacología , Doxorrubicina/uso terapéutico , Femenino , Humanos , Neoplasias Ováricas/mortalidad , Polietilenglicoles/farmacología , Polietilenglicoles/uso terapéutico , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Based on the story of Chinese idiom, paodingjieniu (a magical and skilled form of craftsmanship) as the breakthrough point, this paper discusses the both paoding (cook) and the experienced acupuncture practitioner have the same high skills and explores the potential relationship between mind-regulation in treatment with acupuncture and flow theory. It is believed that the skills of ancient acupuncture practitioner in mind-regulation with acupuncture is not only a kind of "Tao" mode, but also a state of "flow". By the discussion on mind-regulation and flow theory, modern people may have more clear recognition on the mind regulation in treatment with acupuncture so as to better determine the therapeutic methods of acupuncture for mind-regulation.
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Terapia por Acupuntura , Medicina Tradicional China , Puntos de Acupuntura , Humanos , Relaciones Metafisicas Mente-CuerpoRESUMEN
The data mining technology was used to explore the acupoint selection rules for reflux esophagitis (RE), so as to provide references of clinical acupuncture for RE. The clinical literature of acupuncture for RE published before June 2019 was searched in Chinese journal full-text database (CNKI), SinoMed, Wanfang and VIP databases. The literature was selected according to the inclusion and exclusion criteria and acupoint prescriptions were extracted. The software of IBM SPSS Statistics 23.0 and Clementine 12.0 were used for descriptive analysis and association analysis. A total of 46 articles were selected and 60 acupoint prescriptions were extracted. The descriptive analysis indicated that the top five acupoints used for RE were Zhongwan (CV 12), Zusanli (ST 36), Weishu (BL 21), Neiguan (PC 6) and Gongsun (SP 4). The conception vessel, bladder meridian and stomach meridian were the most commonly selected meridians. In terms of specific acupoints, the crossing points, the front-mu points and five-shu points were mainly selected, and the acupoints were mainly distributed in limbs and chest-abdomen. The core acupoint combination for RE was "Zhongwan (CV 12) and Zusanli (ST 36)" and the core prescription was "Zhongwan (CV 12), Zusanli (ST 36), Weishu (BL 21) and Neiguan (PC 6)".
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Puntos de Acupuntura , Terapia por Acupuntura , Esofagitis Péptica/terapia , Meridianos , Minería de Datos , HumanosRESUMEN
Post inflammatory irritable bowel syndrome (PI-IBS), a subset of IBS, is characterized by symptoms of visceral pain, bloating, and changed bowel habits that occur post initial episode of intestinal infection. Gut microbial dysbiosis or inflammation plays a key role in the pathogenesis of abdominal hypersensitivity of PI-IBS. Electroacupuncture (EA) stimulation results in an alleviated PI-IBS-associated symptom. This study investigated the effect of EA on IL-18 and gut microbial dysbiosis in one visceral hypersensitive rat models with PI-IBS. A trinitrobenzene sulfonic acid (TNBS)-induced visceral hypersensitivity rat model was developed. EA stimulation was applied to the ST25 and ST36 acupoints. Animals were assessed using abdominal withdrawal reflex (AWR) scores to determine the development of colonic visceral hypersensitivity. The 16S rRNA was used to correlate microbial diversity. IL-18 expression in colon was quantified by quantitative real-time PCR and western blotting. We identified that model rats had an increased visceral hypersensitivity to colorectal distention at different distention pressures compared with the normal group. Sensitivity to colorectal distention decreased after EA stimulation. The composition of the fecal microbiota was different between groups. Specifically, in the model group Empedobacter, Psychrobacter, Enterococcus, Butyricimonas, Vampirovibrio, Kurthia, Intestinimonas, Neisseria, Falsiporphyromonas, Bilophila, Fusobacterium, Alistipes, Veillonella, Flavonifractor, Clostridium XlVa were more abundant affected genera, whereas Lactobacillus was enriched in normal rats. EA stimulation was correlated with significant decrease in the phyla of Fusobacteria. The mRNA and protein levels of IL-18 were higher in the model group. Meanwhile, EA stimulation attenuated this response. In a word, our findings suggest that PI-IBS is associated with significant increase in IL-18 levels as well as an alteration in microbiome diversity. These changes can be reversed with EA treatment. EA stimulation has a positive effect in alleviating symptoms of visceral hypersensitivity and protecting the gastrointestinal tract.
Asunto(s)
Disbiosis/terapia , Electroacupuntura/métodos , Microbioma Gastrointestinal , Interleucina-18/metabolismo , Síndrome del Colon Irritable/terapia , Animales , Modelos Animales de Enfermedad , Disbiosis/microbiología , Masculino , Ratas , Ratas Sprague-Dawley , Ácido TrinitrobencenosulfónicoRESUMEN
ETHNOPHARMACOLOGICAL RELEVANCE: Jianpi Yangzheng Xiaozheng Decoction (JPYZXZ) is an empirical compound prescription based on the theory of traditional Chinese medicine. JPYZXZ, which is "Qi-invigorating, spleen-strengthening and stasis-removing," can improve the quality of life of gastric cancer patients and prolong their survival; however, the exact mechanism underlying the antitumor effects of this compound is still not clear. AIM OF THE STUDY: The aim of this study is to clearly define the effect of JPYZXZ and its components, Jianpi Yangzheng Decoction (JPYZ) and Xiao Zheng San Jie Decoction (XZSJ), on inhibiting the progression of gastric cancer. MATERIALS AND METHODS: The effect of JPYZXZ and its components on the motility of gastric cancer MGC-803 cells was measured by MTT, adhesion, transwell assays and wound-healing assays. JPYZXZ, JPYZ and XZSJ were administered to 615 mice with gastric cancer xenografts, and their effect on the inhibition of subcutaneous transplantation was analyzed. THP-1 monocyte cells were used to establish tumor-associated macrophage (TAM) models. The polarized state of the TAMs was detected by Flow Cytometry, ELISA and Immunohistochemistry. The mRNA and protein expression of tumor epithelial-mesenchymal transition (EMT) and TAM-related genes was determined by Real-time PCR and Western Blot, respectively. RESULTS: We determined that both JPYZXZ and its components inhibited the progress of gastric cancer in vitro, and JPYZXZ was clearly more effective than JPYZ or XZSJ. The in vivo results demonstrated that the JPYZXZ and XZSJ group exhibited a significant decrease in the tumor weight compared to the control group. Further analysis indicated that JPYZXZ was more active than JPYZ or XZSJ in inhibiting the gastric cancer EMT transformation both in vivo and in vitro. However, JPYZ was more effective compared with JPYZXZ for inducing the phenotypic change in macrophages from M2 to M1. CONCLUSIONS: Our results demonstrate that both JPYZXZ and its components prevent the progress of gastric cancer. JPYZXZ inhibits the gastric cancer EMT more effectively than JPYZ and XZSJ, but JPYZ primarily works to regulate the phenotypic change in macrophages from M2 to M1.
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Antineoplásicos Fitogénicos/farmacología , Medicamentos Herbarios Chinos/farmacología , Transición Epitelial-Mesenquimal/efectos de los fármacos , Neoplasias Gástricas/tratamiento farmacológico , Animales , Línea Celular Tumoral , Progresión de la Enfermedad , Humanos , Macrófagos/efectos de los fármacos , Macrófagos/metabolismo , Masculino , Medicina Tradicional China/métodos , Ratones , Neoplasias Gástricas/patología , Células THP-1/efectos de los fármacos , Células THP-1/metabolismo , Microambiente Tumoral/efectos de los fármacos , Ensayos Antitumor por Modelo de XenoinjertoRESUMEN
BACKGROUND: Irritable bowel syndrome (IBS) is a chronic gastrointestinal disorder characterized by abdominal pain and change of bowel habit without organic disease. A global perspective given by the World Gastroenterology Organization (WGO) points out that IBS can impact the quality of an individual's daily life, cause socioeconomic problems and potentially impair the patient-physician relationship. It remains a problem to treat IBS due to the complicated pathophysiology. Acupuncture is an alternative therapy recommended for IBS. The aim of this study is to investigate the efficacy and safety of acupuncture therapy for patients with IBS. We also want to explore the correlation between IBS-gene subtypes and acupuncture effect. METHODS/DESIGN: A multicenter randomized controlled trial will be performed in seven hospitals. Six hundred participants will be stratified into two strata (IBS-C or IBS-D). Then, patients within each stratum will be divided into an experimental group and a control group randomly. The experimental group is treated with acupuncture while the control group is treated with Western medicine. All the patients will receive a 6-week treatment and a 3-month follow-up. The primary outcome is the IBS-Symptom Severity Score (IBS-SSS), the secondary outcome is the score of the IBS-Quality of Life (IBS-QoL).The correlation between IBS-gene subtypes and acupuncture effect will be detected based on polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). Outcome measures (including primary and secondary outcome measures) are collected at baseline,1 week, 2 weeks, 4 weeks, and 6 weeks of the intervention, and 12 weeks after the intervention. DISCUSSION: This is a multicenter randomized controlled trial for IBS in China. It may clarify the efficacy of acupuncture as an alternative therapy for IBS. This is the first time ever that the potential mechanism of IBS based on genomics has been investigated. TRIAL REGISTRATION: Chinese Clinical Trials Register, ID: ChiCTR-IOR-15006259 . First registered on 14 April 2015.
Asunto(s)
Dolor Abdominal/terapia , Terapia por Acupuntura , Síndrome del Colon Irritable/terapia , Dolor Abdominal/diagnóstico , Dolor Abdominal/genética , Dolor Abdominal/fisiopatología , Adolescente , Adulto , Anciano , China , Femenino , Predisposición Genética a la Enfermedad , Humanos , Síndrome del Colon Irritable/diagnóstico , Síndrome del Colon Irritable/genética , Síndrome del Colon Irritable/fisiopatología , Masculino , Persona de Mediana Edad , Estudios Multicéntricos como Asunto , Dimensión del Dolor , Fenotipo , Calidad de Vida , Ensayos Clínicos Controlados Aleatorios como Asunto , Índice de Severidad de la Enfermedad , Factores de Tiempo , Resultado del Tratamiento , Adulto JovenRESUMEN
OBJECTIVE: To observe the effect of electroacupuncture (EA) at "Tianshu" (ST 25) on visceral pain and colonic mast cell (MCs) number and tryptase and SP expression in post-infectious irritable bowel syndrome (PI-IBS) rats, so as to reveal its mechanisms underlying improvement of PI-IBS. METHODS: Forty-five female Wistar rats were randomly divided into control, model and EA groups (15 rats/ group, 3 rats/group used for H. E. staining, and 12 rats/group for immunohistochemistry). The PI-IBS model was established by intra-anal injection of mixed liquor of 50% ethyl alcohol and trinitro-benzene-sulfonic acid (TNBS). EA (2 Hz/15 Hz, 0.5-1.0 mA) was applied to bilateral "Tianshu" (ST 25) for 30 min, once every day for 14 days. The visceral pain was measured by abdominal withdrawal reflex (AWR), for which the rectal implanted air balloon was dilated by infusion of normal saline. The histopathological changes of the colon tissue were observed after H. E. staining, and the colonic MCs were displayed by Toluidine blue staining. The expression of tryptase and SP proteins in the colon specimens were detected by immunohistochemistry. RESULTS: The AWR threshold was significantly lowered in the model group relevant to the control group (P<0.05) and considerably increased after EA intervention in comparison with the model group (P<0.05). The number of MCs and the expression levels of colonic tryptase and SP proteins in the colon tissues were significantly higher in the model group than in the control group (P<0.05), and obviously lower after EA intervention in the EA group than in the model group (P<0.05). CONCLUSION: EA of "Tianshu" (ST 25) can inhibit visceral pain in PI-IBS rats, which may be associated with its effects in activating MCs and down-regulating the expression of tryptase and SP proteins in the colonic tissues.