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Root exudates are pivotal in plant stress responses, however, the impact of microplastics (MPs) on their release and characteristics remains poorly understood. This study delves into the effects of 0.05 % and 0.1 % (w/w) additions of polyethylene (PE) MPs on the growth and physiological properties of lettuce (Lactuca sativa L.) following 28 days of exposure. The release characteristics of root exudates were assessed using UV-vis and 3D-EEM. The results indicated that PE increased leaf number but did not significantly affect other agronomic traits or pigment contents. Notably, 0.05 % PE increased the total root length and surface area compared to the 0.1 % addition, while a non-significant trend towards decreased root activity was observed with PE MPs. PE MPs with 0.1 % addition notably reduced the DOC concentration in root exudates by 37.5 %, while 0.05 % PE had no impact on DOC and DON concentrations. PE addition increased the SUVA254, SUVA260, and SUVA280 values of root exudates, with the most pronounced effect seen in the 0.05 % PE treatment. This suggests an increase of aromaticity and hydrophobic components induced by PE addition. Fluorescence Regional Integration (FRI) analysis of 3D-EEM revealed that aromatic proteins (region I and II) were dominant in root exudates, with a slight increase in fulvic acid-like substances (region III) under 0.1 % PE addition. Moreover, prolonged PE exposure induced ROS damage in lettuce leaves, evidenced by a significant increase in content and production rate of O2·-. The decrease in CAT and POD activities may account for the lettuce's response to environmental stress, potentially surpassing its tolerance threshold or undergoing adaptive regulation. These findings underscore the potential risk of prolonged exposure to PE MPs on lettuce growth.
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Microplásticos , Plásticos , Microplásticos/metabolismo , Plásticos/metabolismo , Polietileno/metabolismo , Lactuca , Hidroponia , Estresse OxidativoRESUMO
OBJECTIVE: To analyze the differences in the needs of users and the value orientation of clinical practice guidelines (CPGs) by comparing the contents and formation methods of clinical questions in Chinese and Korean CPGs of acupuncture-moxibustion (Acup-Mox). METHODS: The full text of CPGs was systematically searched from the official websites of Chinese and Korean traditional medicine societies and Acup-Mox associations, with the topic "Acup-Mox for treating diseases" and the retrieval time up to September 28, 2022. Two researchers screened the CPGs independently, and extracted the guidelines' topics, content, quantity and formation methods of clinical questions. The quantitative data were collected by counting the frequency, and the qualitative data were classified and described by thematic analysis. RESULTS: A total of 29 guidelines were included in this study, including 20 Chinese guidelines (305 questions) and 9 Korean guidelines (223 questions). The differences lie in the aspects of content and diversity, and formation method. As for content and diversity, Chinese guidelines focused mainly on the questions related to treatment such as the operation of specific intervention (86, 28.2%), efficacy of intervention (78, 25.6%), and also involving questions in diagnosis, prevention, and prognosis. While the clinical questions in Korean guidelines were concentrated to efficacy of intervention (218, 97.8%). As for formation method, in Chinese guidelines, questions were usually collected directly from clinicians, and then determined and optimized by experts. In Korean guidelines, frequently used clinical Acup-Mox interventions would be screened first. Then the expert group would set up corresponding intervention control measures so as to form clinical questions related to treatment efficacy. CONCLUSIONS: The differences reflect the different needs of clinical practitioners, and the different aims or concepts in developing Acup-Mox guidelines between China and South Korea. Chinese guidelines emphasized promoting operation protocols and techniques of Acup-Mox for practical use, while Korean guidelines emphasized promoting the frequently used clinical intervention therapies. It is speculated that the guidelines from these two countries would play different roles in guiding clinical operation and supporting medical decision. In terms of formation methods of clinical questions, it is suggested to attach importance to optimizing process in formatting clinical questions to improve the clinical applicability of CPGs of Acup-Mox.
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Terapia por Acupuntura , Acupuntura , Moxibustão , Terapia por Acupuntura/métodos , Medicina Tradicional Chinesa , Moxibustão/métodos , República da Coreia , Guias de Prática Clínica como AssuntoRESUMO
OBJECTIVE: To assess whether a Methotrexate-based therapy could achieve more clinical benefit, we arranged a Simon 2-Stage Phase 1 Trial. Single-cell RNA sequencing and lipidomic profiling were performed to reveal the potential mechanisms. METHODS: Patients were enrolled in an open-label, Simon 2-stage, single-center, single-arm trial at Guangdong Provincial Hospital of Chinese Medicine. Main inclusion criteria were defined as follows: Aged 18 to 70, low to medium disease activity, fulfilled the RA classification criteria of EULAR/ACR 2010. Patients received the oral medication of MTX 10-15 mg weekly and natural product granules twice a day. Primary outcome was the American College of Rheumatology (ACR) 20% preliminary definition of improvement. Single-cell RNA sequencing(scRNA-seq) on peripheral blood mononuclear cells (PBMCs) was used to show the aberrant metabolism before and after the trial. Plasma lipidomic profiling quantified the lipid changes caused by this MTX-based therapy. Finally, post-hoc analysis on responders and non-responders were used for further analysis. RESULTS: Between October 2020 and June 2022, 46 patients received treatment, while 42 finished follow-ups. 27 of 46 (58.70%) patients achieved ACR20, and significant changes were observed in several secondary outcomes. Comparative scRNA-seq analysis before and after the treatment revealed that lipidomic metabolism was broadly downregulated. Plasma lipidomic profiling reveals that 40 lipids were observed significantly changed. Post-hoc analysis showed the lipid changes were separately linked to clinical parameters in responders and non-responders. CONCLUSION: The study reveals that the combination therapy of HQT+MTX is effective and has a certain correlation with lipid metabolism, but more rigorous study design is still needed to confirm this speculation.
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Antirreumáticos , Artrite Reumatoide , Humanos , Antirreumáticos/farmacologia , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Quimioterapia Combinada , Leucócitos Mononucleares , Lipidômica , Lipídeos , Metotrexato/farmacologia , Metotrexato/uso terapêutico , Transcriptoma , Resultado do TratamentoRESUMO
Based on the monthly monitoring of Bao'an Lake in Hubei Province from 2018 to 2020, the eutrophication level of Bao'an Lake in the middle reaches of the Yangtze River is investigated using the comprehensive trophic level index (TLI), chromophoric dissolved organic matter (CDOM) absorption coefficient, and the phytoplankton water quality biological method. The influencing factors are then identified. The results demonstrate that the overall water quality of Bao'an Lake remained at levels III-V during 2018-2020. Due to different eutrophication assessment methods, the results are different, but all show that Bao'an Lake is in a eutrophication state as a whole. The eutrophication level of Bao'an Lake is observed to vary with time, exhibiting an increasing then decreasing trend between 2018-2020, while levels are high in summer and autumn, and low in winter and spring. Moreover, the eutrophication level of Bao'an Lake presents an obviously varying spatial distribution. Potamogeton crispus is the dominant species of the Bao'an Lake, the water quality is good in spring when Potamogeton crispus vigorously grows, but poor in summer and autumn. The permanganate index (CODMn) and total phosphorous (TP), total nitrogen (TN), and chlorophyll a (Chl-a) contents are identified as the main influencing factors of the eutrophication level of Bao'an Lake, with a significant relationship observed between Chl-a and TP (p < 0.01). The above results provide a solid theoretical basis for the ecological restoration of Bao'an Lake.
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Lagos , Rios , Clorofila A , Monitoramento Ambiental/métodos , Qualidade da Água , Eutrofização , Fósforo/análise , Nitrogênio/análise , ChinaRESUMO
Granulosa cells (GCs) are important for supporting and nourishing oocytes during follicular development and maturation. Oxidative stress (OS) injury of GCs can lead to decreased responsiveness of follicles to follicular stimulating hormone (FSH), which will accelerate ovarian senescence and adversely affect oocyte and embryo quality. Since L-carnitine has been previously reported to exert strong antioxidant activity, the present study aimed to explore the possible effects of L-carnitine on OS injury and FSH receptor (FSHR) expression in ovarian GCs, results of which may be of significance for GCs protection. In the present study, OS was induced in vitro in KGN cells by treatment with H2O2. KGN cells were cultured and divided into the following four groups: Blank, OS, and 40 and 80 µmol/l L-carnitine pre-treatment groups. In the OS group, cells showed nuclear pyknosis, mitochondria swelled irregularly whilst featuring fractured cristae. In addition, cell viability, ROS levels, superoxide dismutase levels, glutathione levels, malondialdehyde levels, the mitochondrial membrane potential and FSHR expression, as determined by Cell Counting Kit-8 (CCK-8), 2,7-dichloro-dihydrofluorescein diacetate, spectrophotometry, ELISA, spectrophotometry, JC-1 and western blot analyses, respectively, were all significantly different in the OS group compared with those in the control group. However, malonaldehyde levels, reactive oxygen species levels and the apoptosis rate according to flow cytometry were all significantly increased compared with those in the control. Compared with those in the OS group, the morphology of cells and mitochondria in the L-carnitine pre-treatment groups were improved, whilst cell viability and the expression of FSHR were significantly increased but oxidative stress injury was decreased. The present results suggest that L-carnitine can protect the cells from OS damage induced by H2O2, enhance antioxidant activity whilst suppressing the apoptosis of GCs, in addition to preserving FSHR expression in GCs under OS. Therefore, the present study revealed that the introduction of L-carnitine in clinical medicine or dietary supplement may protect GCs, improve follicular quality and female reproductive function.
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The clinical questions of acupuncture-moxibustion (Acup-Mox) guidelines are complicated, including not only the curative effect of Acup-Mox intervention measures, but also the operational elements of Acup-Mox. This paper aimed to put forward the idea and process of collecting clinical questions in developing international acupuncture clinical practice guidelines. The experience was collected and the idea of collecting clinical questions of Acup-Mox was formed through expert consultation and discussion in combination with expert opinions. Based on the characteristics of Acup-Mox discipline. This paper put forward the thinking of collecting elements of clinical questions following the intervention-population-outcome-control (I-P-O-C) inquiry process, according to the discipline of Acup-Mox. It was emphasized that in the process of collecting clinical questions, "treatable population" and "alleviable outcome indicators" for a specific Acup-Mox intervention with certain therapeutic effect should be focused on, so as to highlight the pertinence of clinical questions of Acup-Mox guidelines in terms of population and outcome elements.
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Terapia por Acupuntura , Acupuntura , MoxibustãoRESUMO
Introduction: As a popular dietary supplement containing sulfur compound, methylsulfonylmethane (MSM) has been widely used as an alternative oral medicine to relieve joint pain, reduce inflammation and promote collagen protein synthesis. However, it is rarely used in developing bioactive scaffolds in bone tissue engineering. Methods: Three-dimensional (3D) hydroxyapatite/poly (lactide-co-glycolide) (HA/PLGA) porous scaffolds with different doping levels of MSM were prepared using the phase separation method. MSM loading efficiency, in vitro drug release as well as the biological activity of MSM-loaded scaffolds were investigated by incubating mouse pre-osteoblasts (MC3T3-E1) in the uniform and interconnected porous scaffolds. Results: Sustained release of MSM from the scaffolds was observed, and the total MSM release from 1% and 10% MSM/HA/PLGA scaffolds within 16 days was up to 64.9% and 68.2%, respectively. Cell viability, proliferation, and alkaline phosphatase (ALP) activity were significantly promoted by incorporating 0.1% of MSM in the scaffolds. In vivo bone formation ability was significantly enhanced for 1% MSM/HA/PLGA scaffolds indicated by the repair of rabbit radius defects which might be affected by a stimulated release of MSM by enzyme systems in vivo. Discussion: Finding from this study revealed that the incorporation of MSM would be effective in improving the osteogenesis activity of the HA/PLGA porous scaffolds.
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Fosfatase Alcalina , Alicerces Teciduais , Fosfatase Alcalina/metabolismo , Animais , Regeneração Óssea , Colágeno/farmacologia , Preparações de Ação Retardada/farmacologia , Dimetil Sulfóxido , Durapatita/farmacologia , Camundongos , Osteogênese , Porosidade , Coelhos , Sulfonas , Compostos de Enxofre/farmacologia , Engenharia Tecidual/métodosRESUMO
The Huayu-Qiangshen-Tongbi (HQT) decoction, a Chinese medical formula, has been identified to show a potent therapeutic effect on rheumatoid arthritis (RA). However, the specific molecular mechanism of HQT in RA has not been well studied. In the present study, LPS-treated human rheumatoid fibroblast-like synoviocyte (FLS) MH7A cells and collagen-induced arthritis (CIA) mice were utilized as in vitro and in vivo models. Our results demonstrated that HQT could efficiently inhibit RA-induced inflammation by reducing the production of cytokines including tumor necrosis factor alpha (TNF-α), interleukin-1 beta (IL-1ß), and interleukin-6 (IL-6). Moreover, HQT significantly upregulated the expression of miR-125b. Besides, analysis of bioinformatics suggested casein kinase 2 (CK2) was a potential target of miR-125b. Luciferase reporter assay was performed and revealed that miR-125b suppressed CK2 expression in MH7A cells. Furthermore, miR-125b inhibited LPS-induced NF-kappa-B (NF-κB) activation, which is a downstream target of CK2. In addition, the NF-κB inhibitor ammonium pyrrolidinedithiocarbamate (PDTC) and NF-kappa-B inhibitor alpha (IkB-α) enhanced the inhibitory effect of miR-125b on the expression of TNF-α, IL-1ß, and IL-6. Taken together, our study revealed that HQT could attenuate RA through upregulating miR-125b to suppress NF-κB-induced inflammation by targeting CK2. The findings of this study should facilitate investigating the mechanism of HQT on RA and discovering novel therapeutic targets for RA.
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Artrite Reumatoide , MicroRNAs , Sinoviócitos , Animais , Artrite Reumatoide/metabolismo , Caseína Quinase II/genética , Caseína Quinase II/metabolismo , Caseína Quinase II/farmacologia , China , Fibroblastos , Humanos , Inflamação/metabolismo , Interleucina-6/metabolismo , Lipopolissacarídeos/farmacologia , Camundongos , MicroRNAs/genética , MicroRNAs/metabolismo , NF-kappa B/metabolismo , Sinoviócitos/patologia , Fator de Necrose Tumoral alfa/metabolismoRESUMO
To cooperate with the popularization and application of the China national standard Nomenclature and Location of Meridian Points (GB/T 12346 -2021), this study introduced the differences between the 2021 version and the 2006 version, and explained the principles of the revision and the changes in the standard name, terminology, definition and the expression of meridian points' body regions. In addition, the revision of the specific contents, including the adjustment of "bone proportional cun" of several meridian points and the revision basis of location of some meridian points were explained.
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Terapia por Acupuntura , Meridianos , Moxibustão , Pontos de Acupuntura , ChinaRESUMO
Heart failure after myocardial infarction (MI) is the leading cause of death worldwide. Citri Reticulatae Pericarpium (CRP) is a traditional Chinese herbal medicine that has been used in the clinic for centuries. In this study, we aimed to investigate the roles of CRP in cardiac remodelling and heart failure after MI, as well as the molecular mechanisms involved. Male C57BL/6 mice aged 8 weeks were subjected to coronary artery ligation to mimic the clinical situation in vivo. Echocardiography was used to assess the systolic function of the mouse heart. Masson trichrome staining and Wheat germ agglutinin (WGA) staining were utilised to determine the fibrotic area and cross-sectional area of the mouse heart, respectively. Cardiomyocytes and fibroblasts were isolated from neonatal rats aged 0-3 days in vitro using enzyme digestion. TUNEL staining and EdU staining were performed to evaluate apoptosis and proliferation, respectively. Gene expression changes were analysed by qRT-PCR, and protein expression changes were assessed by Western blotting. Our findings revealed that CRP attenuated cardiac hypertrophy, fibrosis and apoptosis and alleviated heart failure after MI in vivo. Furthermore, CRP mitigated cardiomyocyte apoptosis and fibroblast proliferation and differentiation into myofibroblasts. In addition, the PPARγ inhibitor T0070907 completely abolished the abovementioned beneficial effects of CRP, and the PPARγ activator rosiglitazone failed to further ameliorate cardiac apoptosis and fibrosis in vitro. CRP alleviates cardiac hypertrophy, fibrosis, and apoptosis and can ameliorate heart failure after MI via activation of PPARγ.
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Medicamentos de Ervas Chinesas , Insuficiência Cardíaca , Infarto do Miocárdio , Animais , Cardiomegalia , Medicamentos de Ervas Chinesas/farmacologia , Fibrose , Insuficiência Cardíaca/tratamento farmacológico , Masculino , Camundongos , Camundongos Endogâmicos C57BL , Infarto do Miocárdio/complicações , Infarto do Miocárdio/tratamento farmacológico , Infarto do Miocárdio/metabolismo , Miócitos Cardíacos/metabolismo , PPAR gama/metabolismo , RatosRESUMO
Based on the 28 Chinese clinical practice guidelines of acupuncture and moxibustion, this study summarized and analyzed the contents related to reaching consensus during the development process. The results indicated that all the 28 guidelines reported they have used consensus in the "recommendations" section, and provided details on consensus personnel, consensus methods, consensus process and consensus materials. However, it was found that the reporting of consensus was in need of further improvement. The limitations included unclear definition and responsibilities of "expert group", obscure concept between "consensus meeting" and "expert discussion", non-rigorous process of reaching consensus when generating recommendations and lacking of detailed reporting of the consensus reaching process. As such, we suggested that future researchers should conduct researches to further standardized the consensus process when developing acupuncture and moxibustion clinical practice guidelines, so as to improve the quality and clinical applicability of guidelinesï¼.
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Terapia por Acupuntura , Acupuntura , Moxibustão , Terapia por Acupuntura/métodos , China , Consenso , Guias de Prática Clínica como AssuntoRESUMO
Atherosclerosis is a global disease with an extremely high morbidity and fatality rate, so it is necessary to develop effective treatments to reduce its impact. In this work, we successfully prepared a multifunctional drug-loaded nano-delivery system with pH-responsive, CD44-targeted, and chemical-photothermal synergistic treatment. Dendritic mesoporous silica nanoparticles capped with copper sulfide (CuS) were synthesized via an oil-water biphase stratification reaction system; these served as the carrier material and encapsulated the anticoagulant drug heparin (Hep). The pH-sensitive Schiff base bond was used as a gatekeeper and targeting agent to modify hyaluronic acid (HA) on the surface of the nanocarrier. HA coating endowed the nanocomposite with the ability to respond to pH and target CD44-positive inflammatory macrophages. Based on this multifunctional nanocomposite, we achieved precise drug delivery, controlled drug release, and chemical-photothermal synergistic treatment of atherosclerosis. The in vitro drug release results showed that the nanocarriers exhibited excellent drug-controlled release properties, and could release drugs in the weakly acidic microenvironment of atherosclerotic inflammation. Cytotoxicity and cell uptake experiments indicated that nanocarriers had low cytotoxicity against RAW 264.7 cells. Modification of HA to nanocarriers can be effectively internalized by RAW 264.7 cells stimulated by lipopolysaccharide (LPS). Combining CuS photothermal treatment with anti-atherosclerosis chemotherapy showed better effects than single treatment in vitro and in vivo. In summary, our research proved that H-CuS@DMSN-NîC-HA has broad application prospects in anti-atherosclerosis.
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Aterosclerose/tratamento farmacológico , Ácido Hialurônico/uso terapêutico , Nanopartículas Multifuncionais/química , Fototerapia , Animais , Sobrevivência Celular/efeitos dos fármacos , Cobre/química , Ácido Hialurônico/síntese química , Ácido Hialurônico/química , Concentração de Íons de Hidrogênio , Teste de Materiais , Camundongos , Nanopartículas/química , Tamanho da Partícula , Células RAW 264.7 , Dióxido de Silício/químicaRESUMO
Land use/land cover (LULC) conditions can have a profound impact on the water quality of rivers, lakes, and other water bodies within a basin. Land use status of Daye Lake basin in 2019 has been shown by Landsat 8 OLI image, water quality of Daye Lake, and 12 inflowing rivers have been investigated once a month; this study provides a comprehensive analysis of the water pollution characteristics of the inflowing rivers and lake in the basin under different LULC patterns, and providing a reference for the scientific planning of land-use types in the basin and land use research in lake basins in subtropical areas. Pollutants are mainly introduced to Daye Lake from the west (such as Da Gang) and north (such as Linjiaju Gang), with concentrations gradually decreasing within the lake from west to east. Construction land is closely associated with the total nitrogen (TN), total phosphorus (TP), permanganate index (CODMn), and ammonia nitrogen (NH3-N) inputs to the basin, which can be trapped by vegetation. Agricultural dryland can contribute acid and dissolved oxygen (DO) to water. Precipitation can influence the input of pollutants, with a stronger effect on TN and weaker effect on TP. Pollutants accumulate from the inlets to the centre of the lake, with longer retention times during the dry season.
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Lagos , Poluentes Químicos da Água , China , Monitoramento Ambiental , Nitrogênio/análise , Fósforo/análise , Rios , Poluentes Químicos da Água/análise , Poluição da Água/análise , Qualidade da ÁguaRESUMO
Several studies have investigated the causative role of the microbiome in the development of rheumatoid arthritis (RA), but changes in the gut microbiome in RA patients during drug treatment have been less well studied. Here, we tracked the longitudinal changes in gut bacteria in 22 RA patients who were randomized into two groups and treated with Huayu-Qiangshen-Tongbi formula (HQT) plus methotrexate (MTX) or leflunomide (LEF) plus MTX. There were differences in the gut microbiome between untreated (at baseline) RA patients and healthy controls, with 37 species being more abundant in the RA patients and 21 species (including Clostridium celatum) being less abundant. Regarding the functional analysis, vitamin K2 biosynthesis was associated with RA-enriched bacteria. Additionally, in RA patients, alterations in gut microbial species appeared to be associated with RA-related clinical indicators through changing various gut microbiome functional pathways. The clinical efficacy of the two treatments was further observed to be similar, but the response trends of RA-related clinical indices in the two treatment groups differed. For example, HQT treatment affected the erythrocyte sedimentation rate (ESR), while LEF treatment affected the C-reactive protein (CRP) level. Further, 11 species and 9 metabolic pathways significantly changed over time in the HQT group (including C. celatum, which increased), while only 4 species and 2 metabolic pathways significantly changed over time in the LEF group. In summary, we studied the alterations in the gut microbiome of RA patients being treated with HQT or LEF. The results provide useful information on the role of the gut microbiota in the pathogenesis of RA, and they also provide potentially effective directions for developing new RA treatments.
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Artrite Reumatoide , Clostridium/imunologia , Medicamentos de Ervas Chinesas/administração & dosagem , Microbioma Gastrointestinal , Leflunomida/administração & dosagem , Metotrexato/administração & dosagem , Adulto , Artrite Reumatoide/tratamento farmacológico , Artrite Reumatoide/imunologia , Artrite Reumatoide/microbiologia , Feminino , Microbioma Gastrointestinal/efeitos dos fármacos , Microbioma Gastrointestinal/imunologia , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
Ferroptosis, a cell death pathway involving iron-related generation of lipid hydroperoxides for achieving incredible tumor suppression, has reignited the hope of chemotherapy in tumor treatment in the past decade. With extensive research studies, various bioactive proteins and cellular pathways have been demonstrated to regulate the occurrence and development of ferroptosis. The gradually established ferroptotic regulatory network is conducive to find effective proteins from a holistic perspective and guides better designs for future ferroptotic tumor therapies. The first section of this review summarizes the recent advances in ferroptotic regulatory mechanisms of proteins and attempts to clarify their latent function in the ferroptotic regulatory network. Second, the existing protein-mediated ferroptotic tumor nanotherapeutic strategies were reviewed, including the protein-mediated iron supplement, cell membrane transporter inhibition, glutathione peroxidase 4 interference, glutathione depletion, bioenzyme-mediated reactive oxygen species generation, heat shock protein inhibition, and tumor-overexpressed protein-triggered drug release for ferroptotic therapy. Finally, the future expectations and challenges of ferroptotic tumor nanotherapeutics for clinical cancer therapy are highlighted.
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Antineoplásicos/uso terapêutico , Ferroptose , Nanotecnologia , Neoplasias/terapia , Animais , Humanos , Microambiente TumoralRESUMO
OBJECTIVE: To determine the key objectives of WFAS "Technical Specifications of Acupuncture and Moxibustion: General Rules for the Drafting" (hereinafter referred to as General Rules). METHODS: From the medical institutions, colleges, and scientific research organizations at major levels in China and overseas, leading researchers and experts in the field of acupuncture-moxibustion standardization, as well as some experienced foreign specialists in acupuncture-moxibustion, were selected as the respondents. The questionnaire was prepared by using the website of Questionnaire Star, and 60 links of the questionnaire were sent out through e-mail. Excel was used to set up the database and conduct statistical analysis. RESULTS: Fifty-one valid questionnaires were collected with effective recovery rate of 85%, involving 9 countries (China, South Korea, Italy, Spain, Sweden, Norway, Netherlands, United States, and Canada) from 3 continents. Most experts agreed with us on the target people, structural elements, and text structure proposed in General Rules and held that the General Rules should emphasize the safety and international applicability and should stipulate in details the common problems (contraindications, indications, taboo crowd, target people, therapeutic effects) of various techniques and the specific contents of technical operation (manipulating techniques, selection of patient's body position and treated areas, disinfection and environmental requirements, selection of acupuncture-moxibustion instruments, cautions, needle retention time, treatment frequency, precise location of the acupoints, treatment course) in order to enhance the practicality and operability. CONCLUSION: The key objectives of General Rules mainly include target people, structural elements, text structure, safety requirements, common technical problems of acupuncture-moxibustion, and specific details of technical manipulations.
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To provide directional suggestions for the establishment of international clinical practice guidelines for acupuncture and moxibustion by investigating the current situation of clinical practice guidelines for acupuncture and moxibustion at home and abroad. The clinical practice guidelines were obtained by questionnaire survey, database retrieval and experts consulting. The guidelines were read carefully, and the content was analyzed. A total of 27 acupuncture-moxibustion clinical practice guidelines were retrieved, of which most of the guidelines came from China. The definition and scope of "acupuncture and moxibustion "vary according to different guidelines; and the focus of the content and the method of establishing the guidelines are quite different, so it is very necessary to unify the formulation methods of acupuncture-moxibustion clinical practice guidelines. Chinese clinical practice guidelines for acupuncture and moxibustion were characterized by taking the ancient literature as the evidence. Excavating the value of ancient literature and clinical experience of acupuncture-moxibustion experts are the key points and difficulties in the developing of clinical practice guidelines of acupuncture and moxibustion in the future.
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Terapia por Acupuntura , Acupuntura , Moxibustão , China , Humanos , Inquéritos e QuestionáriosRESUMO
This paper analyzes the development necessity of a series of international technical specification of acupuncture-moxibustion from three aspects, the development status of global Technical Specification of Acupuncture-Moxibustion, providing technical support for acupuncture-moxibustion legislation and assisting standardized acupuncture-moxibustion research. The necessity of giving priority to the development of WFAS's Technical Specification of Acupuncture-Moxibustion: General Rules of Drafting (General Rules for short) in the series of standards is discussed from filling the field gap and following the international practice. The key points should be paid attention to in the development process of General Rules are summarizedï¼such as improving practicality based on international perspective, enhancing authority by following international rules, improving international applicability by forming a professional team and ensuring high quality and objective neutrality of the General Rules.
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Terapia por Acupuntura , Acupuntura , Moxibustão , Pontos de Acupuntura , Internacionalidade , Padrões de ReferênciaRESUMO
To sort out the existing problems within the published 35 evidence-based acupuncture-moxibustion clinical practice guidelines (group standards) in Chinese: the development methods and the development process are not clear and strict enough; the evidence evaluation system fails to fully reflect the characteristics of acupuncture and moxibustion. Therefore, Norms for Formulation and Evaluation of the Guidelines on Clinical Practice of Acupuncture-Moxibustion, should require the guideline developers to consider the characteristics of acupuncture discipline, evaluate modern literature evidence comprehensively, and integrate ancient literature and medical experts' experience, to form proper recommendations for clinical practice. Specific requirements should be made simultaneously in the development process to make it clearer and stricter.
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Terapia por Acupuntura , Acupuntura , Moxibustão , China , Prática Clínica Baseada em EvidênciasRESUMO
BACKGROUND: To systematically evaluate the effectiveness and safety of traditional Chinese medicine preparation XPYEG combined with SBI and SBI alone in the treatment of REC, and to provide the reference in drugs for the clinical treatment of children with rotavirus enteritis. METHODS: Retrieving the English databases: PubMed, Cochrane Library and Embase; Chinese databases: CNKI, CBM and WANFANG Data. Retrieving a randomized controlled trial of XPYEG and SBI in the treatment of REC. The retrieval time is from the above database until September 2020. The retrieval strategy of combining free words and subject words is adopted, and the references included in the literature are searched manually in accordance with the literature studied in this paper and not included in the above database. Two researchers screen the literature according to the literature inclusion and exclusion criteria, extract valid data and evaluate the quality of the literature, and cross-check it. Using the RevMan 5.3 software to conduct the meta-analysis on the main outcome and secondary outcome indicators of the included literature, while assessing the evidence quality of included study. RESULTS: The effectiveness and safety of XPYEG and SBI in the treatment of REC are presented through the main and secondary outcome indicators. OSF REGISTRATION NUMBER: DOI 10.17605/OSF.IO/3QSZG. CONCLUSION: This study will conclude whether the combination of XPYEG and SBI is more effective than SBI alone in the treatment of REC, and whether the medication increases the risk of adverse reactions compared with single medication. ETHICS AND DISSEMINATION: This study does not involve the specific patients, and all research data comes from publicly available professional literature, so an ethics committee is not required to conduct an ethical review and approval of the study.