Filiform needle acupuncture for allergic rhinitis: A systematic review and meta-analysis.

BACKGROUND: Filiform needle acupuncture (FNA), the most classical and widely applied acupuncture method based on traditional Chinese medicine theory, has shown a promising effect in the treatment of allergic rhinitis (AR). OBJECTIVE: To evaluate the efficacy, safety, cost-effectiveness, and patient preference of FNA in the treatment of AR by comparing FNA with sham acupuncture, no treatment, and conventional medication. SEARCH STRATEGY: Eight electronic databases were systematically searched from inception to October 14, 2021. Additional studies were acquired from clinical trial registration platforms and reference lists. INCLUSION CRITERIA: Randomized controlled trials were included if they compared FNA with either sham acupuncture, no treatment or conventional medication for AR. DATA EXTRACTION AND ANALYSIS: Two researchers extracted data independently of each other using a predesigned data acquisition form, and results were cross-checked after completion. The primary outcome was symptom score (Total Nasal Symptom Score or Visual Analogue Scale), and the secondary outcomes were the AR control questionnaire, quality of life (QoL) score (Different versions of Rhinoconjunctivitis Quality of Life Questionnaire), medication score (use of rescue medication), mental health score, total IgE, adverse event rate, clinical economic indicators, and patient satisfaction score. Standardized mean difference (SMD) or mean difference (MD) with 95% confidence interval was used to calculate the effect size for continuous data, while risk ratio with 95% CI was used for dichotomous data. RESULTS: Thirty studies were included in this review. Compared with sham acupuncture, FNA significantly reduced the symptom score (SMD: -0.29 [-0.43, -0.15]), AR's impact on QoL (SMD: -0.23 [-0.37, -0.08]) and medication score (SMD: -0.3 [-0.49, -0.11]). Compared with no treatment, FNA dramatically reduced the symptom score (SMD: -0.8 [-1.2, -0.39]) and AR's impact on QoL (SMD: -0.82 [-1.13, -0.52]). There were no increased rates of adverse events with FNA compared to sham acupuncture and no treatment. FNA increased patient satisfaction and may be cost-effective. Most pieces of evidence from the above two comparisons were of high confidence. Moreover, FNA significantly outperformed conventional medication in reducing the symptom score (SMD: -0.48 [-0.85, -0.1]) and displayed a lower rate of adverse events, but the quality of evidence was very low. CONCLUSION: FNA is an effective and safe intervention for AR and can help with symptom relief, QoL improvement, reducing medication usage, and increasing patient satisfaction. Further studies are needed to verify its cost-effectiveness and superiority over conventional medication and the best therapeutic strategies.

[Specification and solution of the normative elements in the development of the national standard: "Pure moxa stick"].

This paper introduced the research ideas and methods for the development of the national standard, "Pure moxa stick". According to the orientation of product standard and related documents, on the basis of extensive investigation and in consultation with manufacturers and experts, the problems encountered in this standard development were solved. The general technical requirements were specified in association with the basic experimental data. The technical requirements should not only conform to the current technological status of moxa sticks production, but also present a certain of innovation. The innovation of this standard lies in the concepts of the ratio of leaves to floss, the ratio of whole plant to floss, density, etc. Besides, the main technical requirements of "Pure moxa stick" have been specified, i.e. material, shape and structure, combustion characteristics, physical and chemical characteristics. The development of national standard "Pure moxa stick" contributes to the favorable exploration and practice of the standardization of traditional Chinese medicine and provides the effective reference for the further stan-dardization of acupuncture and moxibustion.

[Systematic review and meta-analysis of acupuncture and moxibustion: existing problems and countermeasures].

There are some common problems in the systematic review and meta-analysis on acupuncture-moxibustion, e.g. indistinct definition and errors in methodology. In order to further improve the quality of relevant literature, in association with the characteristics of acupuncture-moxibustion, based on the framework of PICOS (P: population, I: interventions, C: comparisons, O: outcomes, S: study designs), the paper explores how to construct specific research questions. In methodology, the paper analyzes the common problems from five aspects, including literature retrieval, bias assessment, analysis and interpretation of results, selection of other types of meta-analysis and the update of methodology. Based on the analysis above, the paper discusses the corresponding countermeasures.

Clinical Practice Guideline for Allergic Rhinitis Treatment with Acupuncture.

With reference to international guidelines for the development of tools-Grading of Recommendations Assessment, Development and Evaluation (GRADE) system approach and reasoning, this practice guideline has been drafted reflecting the characteristics of acupuncture to improve effectiveness and safety of acupuncture treatment for allergic rhinitis. This guideline includes outlining the acupuncture diagnosis and treatment principles for allergic rhinitis, suggesting recommendations and related evidence for the acupuncture treatment of allergic rhinitis, and defining operating methods and precautions for the acupuncture treatment of allergic rhinitis.

Understanding of guidance for acupuncture and moxibustion interventions on COVID-19 (Second edition) issued by CAAM.

At present, the situation of global fight against COVID-19 is serious. WHO (World Health Organization)-China Joint Mission fully confirms the success of "China's model" against COVID-19 in the report. In fact, one particular power in "China's model" is acupuncture and moxibustion of traditional Chinese medicine. To better apply "non-pharmaceutic measures"-the external technique of traditional Chinese medicine, in the article, the main content of Guidance for acupuncture and moxibustion interventions on COVID-19 (Second edition) issued by China Association of Acupuncture-Moxibution is introduced and the discussion is stressed on the selection of moxibustion device and the duration of its exertion.

Impact of acupuncture for allergic rhinitis on the activity of the hypothalamus-pituitary-adrenal axis: study protocol for a randomized controlled trial.

BACKGROUND: Patients with moderate and severe persistent allergic rhinitis (AR) have long-term physical and mental stress, leading to dysfunction of the hypothalamus-pituitary-adrenal (HPA) axis, which results in recurrence of AR. Previous research has proved acupuncture can regulate the function of the neuron-endocrine-immune system and contribute to improving the quality of life of patients with AR. This research aims to investigate the mechanism of acupuncture on the HPA axis in patients with moderate or severe persistent AR. METHODS/DESIGN: This randomized controlled trial aims to study the impact of acupuncture on the HPA axis of patients with moderate and severe AR. This research also aims to compare the curative effects of different treatments in three groups of patients: those receiving western medicine, western medicine and conventional acupuncture, or western medicine and mind-regulating acupuncture. We will study the therapeutic effect of acupuncture and the correlation between the changes of therapeutic indexes and experimental indexes after the treatments. Therapeutic indexes include the Visual Analog Scale (VAS) of nasal symptoms and the Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) for AR patients; experimental indexes include corticotropin releasing hormone (CRH), adreno-corticotropic hormone (ACTH), cortisol (CORT), interleukin 4 (IL-4), and interferon-γ (IFN-γ). DISCUSSION: The results of this trial will provide evidence for the influence of chronic, long-term, repeated stimulation in patients with moderate and severe persistent AR and the impact of acupuncture on the HPA axis of these patients. TRIAL REGISTRATION: Acupuncture-Moxibustion Clinical Trial Registry, AMCTR-IOR-16000009 . Registered on 22 August 2016.

[Correlation between autophagy and polarization of macrophages in atherosclerosis plaque in arteriosclerosis obliterans amputees].

This study was designed to investigate the correlation between autophagy and polarization of macrophages in atherosclerosis (AS) plaque in arteriosclerosis obliterans amputees. Femoral artery specimens from arteriosclerosis obliterans amputees were performed hematoxylin and eosin (HE) staining, oil red O and immunofluorescence staining to observe the morphology of atherosclerotic plaque, phenotype of macrophages and autophagy in plaque; using real-time quantitative RT-PCR technology to detect the mRNA level of M1 and M2 type markers in arterial tissue; to analyze polarized signal pathway and autophagy protein levels in macrophages by Western blotting. Arterial specimens staining showed obvious lipid deposition and obvious infiltration of amount of foam cells and inflammatory cells. Macrophages were mainly expression M1 type in percentage in fibrous plaque. Although both M1 and M2 macrophages were upregulated in atheromatous plaque, the increase was dominant in M2 type in percentage. The level of autophagy was significantly higher in the atheromatous plaque than that of fibrous plaque. The expression of tumor necrosis factor- α (TNF-α), monocyte chemotactic protein-1 (MCP-1), inducible nitric oxide synthase (iNOS), interleukin-6 (IL-6) and interleukin-12 (IL-12) mRNA was significantly higher in fibrous plaque than that of atheromatous plaque (P < 0.01 or 0.05), and arginase-1 (Arg-1), transforming growth factor-ß (TGF-ß), CD163 and interleukin-10 (IL-10) mRNA was significantly lower than that in atheromatous plaque (P < 0.01). The levels of p-STAT1 and NF-κB were significantly increased in fibrous plaque (P < 0.01), while p-STAT6 expression was significantly increased in atheromatous plaque (P < 0.01). The level of LC3-II was significantly higher in atheromatous plaque than that in fibrous plaque (P < 0.01). Macrophages in early atherosclerotic plaque were induced to M1 type through p-STAT1/NF-κB pathway and expressed moderate levels of autophagy; while macrophages in advanced plaques were induced to polarization of M2 type through p-STAT6 pathway. M2 macrophages expressed a higher level of autophagy than M1 macrophages.

Effects and Perspectives of Chinese Patent Medicines for Tonifying Qi and Promoting Blood Circulation on Patients with Cerebral Infarction.

BACKGROUND AND OBJECTIVES: Stroke is a disease with high morbidity, disability, and fatality. Since ischemic stroke is the most common kind of stroke, increasing attention has been paid to its prevention and treatment. Given the limitations of conventional medicine, there is growing interest in Chinese Medicine (CM), especially Chinese Patent Medicine (CPM) for its convenience and stability. Studies of CM show that Chinese Patent Medicines for Tonifying Qi and Promoting Blood Circulation (CPMs-TQPBC) are one of the most common and effective categories of all clinical CPMs in China. METHODS: This review investigated and summarized the randomized controlled trials (RCT) of CPMs-TQPBC combined with conventional interventions in the last 10 years. RESULTS: Trial results demonstrated the potential in reducing the endpoints and improving neurologic impairments, body movements, Barthel index, quality of life, and certain biomarkers. Furthermore, certain CM syndromes were alleviated with rare adverse events. Advantages of interventions combined with CPMs-TQPBC for patients with cerebral infarction were discovered. Compared with the Chinese patent medicines for promoting blood circulation (CPMs-PBC) alone, CPMs for both tonifying qi and promoting blood circulation exhibited noticeably better effects. The underlying reasons could be related to the improvement of microcirculation in the brain, protection against ischemic reperfusion injury, generation of neuroprotective factors, and inhibition of apoptosis. CONCLUSION: Under the circumstances of qi deficiency and blood stasis syndrome (QDBSS) (Qixu-Xueyu Zheng), CPMs- TQPBC showed a substantial difference. More trials focusing on specific patient groups should be carried out to corroborate and expand the findings.

[Analysis on volatile components of Ficus carica fruit].

OBJECTIVE: To Analyze the volatile chemical components of Ficus carica fruits. METHODS: The volatile components of Ficus carica fruits were extracted by the three extraction methods such as SPME, SD and SE, and then analyzed by GC-MS. RESULTS: A total of 91 peaks were identified by GC-MS. 61 compounds came from the extraction methods of SPME, 7 compounds from SD, and 30 compounds from SE. CONCLUSION: The volatile components extracted by the three methods are not quite similar. Among of them, the volatile components extracted by SPME method are the most and have the highest resolution.

Disease location identification as a major guide to acupoint selection.

Selecting acupoints according to channel pathway is the major point selection principle in acupuncture treatment for which there is a consensus. However, defining the disease location remains the premise of acupoint selection based on channel pathway. What is the substance of disease location identification in clinical acupuncture? Besides indicating acupoint selection according to channel pathway, what guidance can it provide for acupuncture treatment? This is the main topic discussed in this article.

Amniotic stem cell transplantation therapy for type 1 diabetes: a case report.

This case report presents an evaluation of the clinical effects of an allogeneic amniotic cell transplant for the treatment of type 1 diabetes mellitus. A 26-year-old man with type 1 diabetes was treated with stem cells isolated from his neonatal son's amniotic membrane, collected at birth (2 × 10(7) cells). The cells, which expressed high levels of cluster of differentiation (CD) 133 and CD34 as assessed by flow cytometry, were infused into the pancreatic dorsal artery through the left femoral artery. The main study outcome was the change in exogenous insulin requirements, which began to decrease 3 days after transplantation. At 3 months post-transplantation, the patient was insulin independent and remained so for 6.2 months. During a 36-month follow-up, the patient's blood glucose remained under control and insulin treatment was readjusted to a dosage of 8 IU/day. These preliminary data suggest that amniotic membrane stem cell transplantation can improve islet-cell function in response to glucose in vivo, although an alternative explanation (such as a honeymoon period due to reduced glucose toxicity) also has to be considered.

[Analysis of volatile constituents of Astragali Complanati semen by HS-SPME combined with GC-MS].

OBJECTIVE: To analyze the compositions of volatile constituents in Astragali Complanati Semen. METHODS: The volatile constituents were extracted with headspace solid phase micro extraction (HS-SPME), and identified by GC-MS. RESULTS: 51 compounds were separated from Astragali Complanati Semen and 25 of them were identified, which made up 78.85% of the total amount. The main components obtained from Astragali Complanati Semen were L-Bornyl acetate (14.1%), Camphor (5.98%) and L(-)-Borneol (4.27%). CONCLUSION: The compounds in Astragali Complanati Semen are firstly confirmed,which provides scientific evidence for the development of Astragali Complanati Semen.