Association between sleep duration during pregnancy and gestational diabetes mellitus: a systematic review and meta-analysis.

Objective: To systematically review studies on the correlation between sleep duration during pregnancy and gestational diabetes mellitus (GDM) and use meta-analysis to explore the correlation between the two to provide a basis for preventing GDM during pregnancy. Methods: The search databases were China Knowledge Network (CNKI), Weipu, Wanfang, China Biomedical Literature Service System (SinoMed), Cochrane Library, Web of Science, Embase, and PubMed, and the search time was from the establishment of the above databases to July 2023. The data were statistically analyzed using STATA/MP17 and RevMan 5.3 software. Publication bias could be accurately assessed using funnel plots and Egger's test. Results: A total of 5,197 papers were searched, and 13 studies were finally included, which included 80,259 individuals, including 3,461 patients with GDM. The comprehensive analysis showed that. Based on pooled data from prospective, cross-sectional, and case-control studies, extreme sleep duration during pregnancy was strongly associated with GDM compared with average sleep duration. The results of the prospective studies showed that both short (OR = 1.50, 95% CI: 1.07-2.10, I2 = 60.9%, p = 0.02) and long (OR = 1.28, 95% CI: 1.13-1.46, I2 = 0.0%, p < 0.0001) sleep duration increased the risk of gestational diabetes mellitus, but the harms were more pronounced with short sleep. In analyzing the association between extreme sleep duration and GDM, publication bias was found in prospective, cross-sectional, and case-control studies with moderate heterogeneity and prospective-only studies with low heterogeneity. Conclusion: Both too short and too long sleep duration during pregnancy are strongly associated with GDM. Either too short or too long sleep duration predicts the risk of developing GDM, but the harms are more pronounced with short sleep. These findings remind us of the importance of controlling sleep duration during pregnancy and help to optimize early strategies to prevent GDM.Systematic review registration: http://www.crd.york.ac.uk/prospero, identifier [CRD42023470925].

Virulence, antibiotic resistance phenotypes and molecular characterisation of Vibrio furnissii isolates from patients with diarrhoea.

BACKGROUND: Vibrio furnissii is an emerging human pathogen closely related to V. fluvialis that causes acute gastroenteritis. V. furnissii infection has been reported to be rarer than V. fluvialis, but a multi-drug resistance plasmid has recently been discovered in V. furnissii. METHODS: During daily monitoring at a general hospital in Beijing, China, seven V. furnissii strains were collected from patients aged over 14 years who presented with acute diarrhoea between April and October 2018. Genome analysis and comparison were performed for virulence and antimicrobial resistance genes, plasmids and transposon islands, together with phylogenetic analysis. Antimicrobial resistance to 19 antibiotics was investigated using the microbroth dilution method. Virulence phenotypes were investigated based on type VI secretion system (T6SS) expression and using a bacterial killing assay and a haemolysin assay. RESULTS: Phylogenetic analysis based on single-nucleotide polymorphisms revealed a closer relationship between V. furnissii and V. fluvialis than between other Vibrio spp. The seven V. furnissii isolates were in different monophyletic clades in the phylogenetic tree, suggesting that the seven cases of gastroenteritis were independent. High resistance to cefazolin, tetracycline and streptomycin was found in the V. furnissii isolates at respective rates of 100.0%, 57.1% and 42.9%, and intermediate resistance to ampicillin/sulbactam and imipenem was observed at respective rates of 85.7% and 85.7%. Of the tested strains, VFBJ02 was resistant to both imipenem and meropenem, while VFBJ01, VFBJ02, VFBJ05 and VFBJ07 were multi-drug resistant. Transposon islands containing antibiotic resistance genes were found on the multi-drug resistance plasmid in VFBJ05. Such transposon islands also occurred in VFBJ07 but were located on the chromosome. The virulence-related genes T6SS, vfh, hupO, vfp and ilpA were widespread in V. furnissii. The results of the virulence phenotype assays demonstrated that our isolated V. furnissii strains encoded an activated T6SS and grew in large colonies with strong beta-haemolysis on blood agar. CONCLUSION: This study showed that diarrhoea associated with V. furnissii occurred sporadically and was more common than expected in the summer in Beijing, China. The antibiotic resistance of V. furnissii has unique characteristics compared with that of V. fluvialis. Fluoroquinolones and third-generation cephalosporins, such as ceftazidime and doxycycline, were effective at treating V. furnissii infection. Continua laboratory-based surveillance is needed for the prevention and control of V. furnissii infection, especially the dissemination of the antibiotic resistance genes in this pathogen.

Efficacy of "Dihuang pill prescriptions" combined with conventional treatment for diabetic kidney disease: A network meta-analysis and systematic review.

BACKGROUND: With the increasing incidence of diabetic nephropathy, there is currently no means to completely cure the disease. However, a large number of clinical data proved that traditional Chinese medicine combined with modern medical conventional treatment of diabetic kidney disease has achieved better efficacy than simple Western medicine conventional treatment. METHODS: Based on the mesh meta-analysis method, the objective evaluation of clinical efficacy of conventional treatment of diabetic kidney disease and comparison provided more evidence-based basis for the treatment of diabetic kidney disease and further select effective intervention measures to delay the process of diabetic kidney disease. RESULTS: 41 randomized controlled trials were included, involving 4 kinds of "Dihuang pill prescriptions," with a total sample size of 3562 cases, including 1793 patients in the experimental group and 1769 patients in the control group. Network meta-analysis suggested that the best SUCRA-ranked 2 interventions were Jingui Shenqi pills/decoction + Western medicine routine" and Jisheng Shenqi pills/decoction + Western medicine routine in terms of reducing 24-hour urinary protein. In terms of reducing urinary albumin excretion rate, the top 2 SUCRA-ranked interventions were Zhibai Dihuang pills/decoction + Western medicine routine and Liuwei Dihuang Pills/decoction + Western medicine routine. In terms of reducing serum creatinine, the top 2 SUCRA ranked interventions were Jisheng Shenqi pills/decoction + Western medicine routine, Zhibai Dihuang Pills/decoction + Western medicine routine. In terms of lowering fasting blood glucose, the top 2 SUCRA-ranked interventions were Zhibai Dihuang pills/ decoction + Western medicine routine and Jisheng Shenqi pills/decoction + Western medicine routine. The results showed that the treatment plan of conventional Western medicine combined with Chinese patent medicine could reduce serum creatinine, 24-hour urinary protein, fasting blood glucose urine protein excretion rate and improve the total clinical effective rate. CONCLUSION: The combination of medicine was obviously better than conventional Western medicine alone.

Comparing the efficacy and safety of different thread-drawing surgery method for treating high complex anal fistula: a systematic review and network meta-analysis.

PURPOSE: To evaluate the effect of different surgical methods in the treatment of high complex anal fistula by systematic review and network meta-analysis. METHODS: Randomized controlled trials that met the inclusion criteria in PubMed, Cochrane Library, Embase, Web of Science, CBM, CNKI, WANFANG DATA, VIP were searched from the date of database construction to May 23, 2023. RESULTS: Among the 48 randomized controlled trials (RCTs), 4205 patients were included in the network meta-analysis. Incision thread-drawing counter-drainage procedure (ITCP) in improving the effective rate, the cure rate; reduce the recurrence rate, reduce the anal canal damage has a huge advantage. Directional line-hanging method (DLM) is optimal for safety and postoperative pain relief. Directional line-hanging method (ITSS) protect the optimal anal function after surgery. Sphincter preserving thread-hanging method (SPTM) has a significant advantage in accelerating wound healing time. Main tube incision combined with thread-hanging branch tube drainage (MIBD) is second only to incision thread-drawing counter-drainage procedure (ITCP) in improving effective rate, cure rate, reducing recurrence rate and reduce complication rate. CONCLUSION: In general, different thread-drawing surgery methods have good clinical effect for the treatment of high complex anal fistula. In general, these methods provide evidence-based medical evidence for early treatment in terms of improving clinical efficacy, relieving anal pain and reducing wound healing time. However, there are differences in the number of included literature studies, and further verification by large-sample, high-quality, multicenter RCTS is still needed in the next stage.

The efficacy and safety of Niaoduqing granules in the treatment of diabetic kidney disease: a systematic review and meta-analysis.

Background: Diabetic nephropathy (DN) is the main cause of chronic kidney disease (CKD) and end-stage renal failure (ESRF), and the control of disease progression and adverse events during treatment needs to be improved. Objective: This study aimed to systematically evaluate the clinical efficacy and safety of Niaoduqing granules (NDQG) in the treatment of diabetic kidney disease (DKD). Method: Randomized controlled trials (RCTs) of NDQG for DKD from Chinese and English databases up to 31 August 2022 were included. The quality of the literature was assessed using the risk of bias tool of the Cochrane Handbook. At a 95% confidence interval (CI), relative risk (RR) and Cohen's d were used for the categorical and continuous variables, respectively, and Stata 16.0 software was used for statistical analysis. A funnel plot and Egger's tests were used to assess publication bias. Result: A total of 4,006 patients were included in 52 RCTs, including 1,987 cases in the control group and 2,019 cases in the treatment group. Compared with conventional treatment (CT), combined NDQG therapy is more effective in improving clinical efficiency [RR = 1.23, 95% confidence interval (1.17, 1.29), p < 0.001, I 2 = 53.17%], kidney function (urinary albumin excretion rate [SMD = -0.90, 95% CI (-1.14, -0.66), p < 0.001, I 2 = 78.19%], 24hUTP levels [SMD = -0.81, 95% CI (-1.08, -0.55), p < 0.001, I 2 = 87.08%], blood urea nitrogen [SMD = -0.54, 95% CI (-0.69, -0.39), p < 0.01, I 2 = 77.01%], SCr [SMD = -0.68, 95% CI (-0.90, -0.45), p < 0.001, I 2 = 89.97%], CCr [SMD = 0.76, 95% CI (0.10,1.42), p = 0.02, I 2 = 95.97%], and Cys-C [SMD = -1.32, 95% CI (-2.25, -0.40), p = 0.01, I 2 = 93.44%]), the level of glucose metabolism (fasting blood glucose [SMD = -0.18, 95% CI (-0.38, 0.03), p = 0.10, I 2 = 71.18%] and HbA1c [SMD = -0.42, 95% CI (-0.86, -0.02), p = 0.06, I 2 = 81.64%]), the level of lipid metabolism (total cholesterol [SMD = -0.70, 95% CI (-1.01, -0.39), p < 0.001, I 2 = 86.74%] and triglyceride [SMD = -0.61, 95% CI (-0.87,-0.36), p < 0.001, I 2 = 80.64%]), inflammatory factors (Hs-CRP [SMD = -1.00, 95% CI (-1.54, -0.46), p < 0.001, I 2 = 86.81%], IL-18 [SMD = -1.25, 95% CI (-1.58, -0.92), p < 0.001, I 2 = 0], and TNF-α [SMD = -1.28, 95% CI (-1.64, -0.91), p < 0.001, I 2 = 75.73%]), and indicators of oxidative stress (malondialdehyde [SMD = -0.88, 95% CI (-1.22, -0.54), p < 0.001, I 2 = 66.01%] and advanced oxidation protein products [SMD = -0.92, 95% CI (-1.85, 0.00), p < 0.001, I 2 = 90.68%]). In terms of improving uric acid [SMD = -1.59, 95% CI (-3.45, 0.27), p = 0.09, I 2 = 94.67%], 2hPG [SMD = -0.04, 95% CI (-0.61, 0.53), p = 0.89, I 2 = 84.33%], HDL-C [SMD = 0.71, 95% CI (0.02, 1.40), p = 0.04, I 2 = 87.43%], Hb [SMD = 0.11, 95% CI (-0.10, 0.32), p = 0.32, I 2 = 0.00]), and superoxide dismutase [SMD = 1.32, 95% CI (0.44, 2.20), p < 0.001, I 2 = 93.48%], the effect is not obvious. Adjuvant treatment with NDQG did not increase the incidence of adverse reactions in the control group [SMD = 0.98, 95% CI (0.71, 1.34), p = 0.89, I 2 = 1.59%]. Obvious publication bias was detected by funnel plot and Egger's test. Conclusion: Our meta-analysis showed that adjuvant treatment with NDQG has more advantages than conventional treatment alone in the DKD treatment, which could improve clinical efficiency, kidney function, the level of glucose metabolism, the level of lipid metabolism, inflammatory factors, and oxidative stress indicators. At the same time, it also showed that NDQG are relatively safe. However, more high-quality studies are needed to provide more reliable evidence for clinical use. Systematic Review Registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42022373726, identifier CRD42022373726.

Effect of Metal Complexing on Mn-Fe/TS-1 Catalysts for Selective Catalytic Reduction of NO with NH3.

TS-1 zeolite with desirable pore structure, an abundance of acidic sites, and good thermal stability promising as a support for the selective catalytic reduction of NO with NH3 (NH3-SCR). Herein, a series of Mn-Fe/TS-1 catalysts have been synthesized, adopting tetraethylenepentamine (TEPA) as a metal complexing agent using the one-pot hydrothermal method. The introduced TEPA can not only increase the loading of active components but also prompts the formation of a hierarchical structure through decreasing the size of TS-1 nanocrystals to produce intercrystalline mesopores during the hydrothermal crystallization process. The optimized Mn-Fe/TS-1(R-2) catalyst shows remarkable NH3-SCR performance. Moreover, it exhibits excellent resistance to H2O and SO2 at low temperatures. The characterization results indicate that Mn-Fe/TS-1(R-2) possesses abundant surface Mn4+ and Fe2+ and chemisorbed oxygen, strong reducibility, and a high Brønsted acid amount. For comparison, Mn-Fe/TiO2 displays a narrower active temperature window due to its poor thermostability.

miR-19b-3p/PKNOX1 Regulates Viral Myocarditis by Regulating Macrophage Polarization.

Objective: The purpose of this study was to study the role and mechanism of miR-19b-3p in regulating myocardial inflammation and injury of viral myocarditis in viral myocarditis induced by Coxsackievirus B3 (CVB3). A CVB3 infection mouse model was established, the survival rate of mice was recorded after different treatments, cardiac function was detected, the degree of myocardial inflammatory infiltration and injury was detected by immunohistochemical and biochemical analyses, miR-19b-3p and PKNOX1 expression in cardiac tissue and cardiac infiltrating macrophages was detected using RT-PCR, and isolated mouse bone marrow-derived macrophages and the differentiation of macrophages after different transfections were detected. Finally, the binding of miR-19b-3p and PKNOX1 was verified by the dual luciferase reporter gene. The results showed that the expression of miR-19b-3p was significantly downregulated in the cardiac tissue and infiltrating macrophages of CVB3-infected mice, while the expression of PKNOX1 was upregulated. Upregulation of miR-19b-3p has protective effects against CVB3-induced myocardial injury in mice, such as weight gain, prolonged survival, increased left ventricular ejection fraction and left ventricular short axis shortening, reduced inflammation, creatine kinase isoenzyme (CK)-MB, and lactate dehydrogenase (LDH), and aspartate aminotransferase (AST) levels decreased, while interferon-γ and interleukin-6 (IL-6) increased, and the M2/M1 cell ratio was upregulated. In conclusion, miR-19b-3p can regulate macrophage polarization by targeting PKNOX1, and has a protective effect against CVB3-induced inflammation and myocardial injury.

Comparison of efficacy and safety of traditional Chinese patent medicines for diabetic nephropathy: A protocol for Bayesian network meta-analysis.

BACKGROUND: Diabetic nephropathy (DN) is one of the most serious complications of diabetes. It has become a global public health problem among humans. DN is the leading cause of end-stage renal disease. At present, there is no specific medicine or modern medicinal therapy. In recent years, studies have shown that traditional Chinese patent medicines have been effective in treating DN, with few side effects. There is no systematic review on the treatment of DN with Chinese patent medicines. The current systematic review aims to evaluate the efficacy and safety of Chinese patent medicines for the treatment of DN. METHODS: We will develop a search strategy to search major Chinese and English databases from inception to February 25, 2022 for randomized controlled trials examining the use of traditional Chinese patent medicine for the treatment of DN. The search will be conducted in accordance with the participants, interventions, comparisons, outcomes (PICOS) framework. Two researchers will use EndnoteX9 software to extract data and independently evaluate the quality of the included trials. Finally, the Bayesian network meta-analysis will be carried out by using software such as ReviewManager, Stata16.0, and WinBUGS1.4.3. RESULTS: The primary outcomes will be urine albumin excretion rate, urea nitrogen, serum creatinine, total effective rate, and adverse events, and the secondary outcomes will be body mass index, fasting blood glucose, and 2-hPG during 75-g OGTT. These outcomes will be examined to provide a reliable basis for the treatment of DN with different traditional Chinese patent medicines. CONCLUSION: This review will compare the efficacy and safety of different traditional Chinese patent medicines for treating DN. The results of the study will provide a basis for the selection of adjuvant treatment options for DN.

Mechanistic insights into the use of rhubarb in diabetic kidney disease treatment using network pharmacology.

ABSTRACT: In this study, we predicted the core active compounds of rhubarb used in the treatment of diabetic kidney disease (DKD) and the related core gene targets and pathways using network pharmacological approaches.The Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform was used to identify active compounds of rhubarb. PharmMapper was used to predict the gene targets of active compounds, which were subsequently provided a standard nomenclature using the UniProt database. In addition, DKD-related target genes were predicted using GeneCards, Online Mendelian Inheritance in Man, and Therapeutic Target Database. The genes that were targeted both by rhubarb active compounds and implicated in DKD (hereafter referred to as overlapping target genes) were identified using Venny 2.1. A drug-target-disease network diagram was obtained using Cytoscape and a protein-protein interaction network diagram was constructed using the STRING database. Gene Ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses of overlapping target proteins were performed using the Database for Annotation, Visualization and Integrated Discovery Bioinformatics Resources 6.8.Eighteen core active compounds of rhubarb were extracted, and 136 target genes of rhubarb were identified. Some of the active compounds revealed by the network pharmacological analysis were catechin, aloe-emodin, rhein, and emodin; certain core target proteins suggested by the protein-protein interaction network analysis were AKT1, PIK3R1, and SRC. The overlapping target genes were primarily involved in apoptosis and proteolysis, with the PI3K/Akt signaling pathway identified as significantly enriched.Network pharmacological strategies were used to identify core active compounds of rhubarb and their related pathways. We believe that our study will provide potential and effective novel targets to identify active compounds of rhubarb for treating DKD.

Clinical efficacy and safety of astragalus injection combined with ACEI/ARB in the treatment of diabetic kidney disease: Protocol for a systematic review and meta-analysis.

BACKGROUND: Kidney disease is a common complication of diabetes and the main cause of end-stage renal disease. Astragalus (Huangqi) injection in combination with angiotensin-converting enzyme inhibitors/angiotensin receptor blockers (ACEI/ARBs) have been widely used for the treatment of diabetic kidney disease (DKD) in China. However, no supporting evidence yet exists with regard to the safety and effectiveness of this approach. Here a protocol is outlined for use in systematic evaluation of the safety and effectiveness of astragalus injection combined with ACEI/ARB for the treatment of DKD. METHODS: Randomised controlled trials will be retrieved from 8 scientific databases, including PubMed, Web of Science, EMBASE database, Cochrane Library, China National Knowledge Infrastructure, Wanfang, China Biomedical Literature CD-ROM Database and China Science Journal Database. Ongoing clinical trial databases will also be searched for studies published from the time of establishment of each database to September 1, 2022. that will include the Chinese Clinical Trial Registration Centre (www.chictr.org.cn/), the World Health Organisation International Trial Registration Platform (https://www.who.int/clinical-trials-registry-platform), Google Scholar (https://scholar.google.com/), Baidu Scholar (https://xueshu.baidu.com), etc. The main outcome indicators included urinary albumin excretion rate or 24-hour urinary albumin excretion rate, and renal function (blood urea nitrogen, serum creatinine concentration). The secondary outcome indicators mainly include the following 4 aspects: blood sugar, blood pressure, blood lipid levels and adverse events. Two researchers will independently select and extract data from randomized controlled trials and determine risks of bias. Meta-analysis will be performed using Revman5.4 then the quality of evidence from randomized clinical trials will be assessed using the Grading of Recommendations Assessment, Development and Evaluation (GRADE) System tool. RESULTS: This review will be the first to summarize meta-analysis results regarding the efficacy and safety of Huangqi injection combined with ACEI/ARB when administered during any stage of diabetic nephropathy rather than during only a single stage of the disease. DISCUSSION: It will provide high-quality guidance for the treatment of diabetic kidney disease and provide patients with more treatment options.

Clinical efficacy and safety of Xuefu Zhuyu decoction in the treatment of diabetic kidney disease: A protocol for systematic review and meta-analysis.

BACKGROUND: Diabetic kidney disease (DKD) is one of the common complications of diabetes, the most crucial cause of end-stage renal disease, and a significant cause of death in diabetes patients. In recent years, Xuefu Zhuyu decoction has also been widely used in treating diabetic nephropathy. However, there need to be more systematic reviews that comprehensively describe the effectiveness and safety of Xuefu Zhuyu decoction in treating DKD. Therefore, we will conduct a systematic review and meta-analysis to evaluate the indicators of Xuefu Zhuyu decoction in the treatment of DKD to provide evidence-based support. METHODS: Eligible published randomized controlled trials from January 2005 to October 2022 will be obtained by searching PubMed, Cochrane Library, EMBASE, Web of Science, CNKI, Wanfang, and VIP in Chinese and English. The Cochrane Collaboration Risk of bias tool will be used for methodological quality assessment and risk of bias. The meta-analysis will be performed using Cochrane RevMan 5.4 software. RESULTS: This study will compare the following indicators: the primary outcomes: urinary albumin excretion rate and urea nitrogen. Secondary outcomes: blood creatinine; 24 hours urine protein quantification; glycosylated hemoglobin; fasting blood glucose; 2-hour postprandial blood glucose; total cholesterol; triglycerides; total effective rate; incidence of adverse events. CONCLUSION: The results of this systematic review will provide an objective, evidence-based basis for judging the efficacy and safety of Xuefu Zhuyu decoction in treating DKD.

Yuquan pill enhance the effect of Western medicine in treatment diabetic nephropathy: A protocol for systematic review and meta-analysis.

BACKGROUND: Diabetic nephropathy is glomerular sclerosis caused by diabetic microvascular disease, which is one of the most serious complications of diabetes. At present, the traditional treatment of diabetic nephropathy is mainly based on the control of blood pressure, blood sugar, blood lipids, and other basic treatments using angiotensin converting enzyme inhibitor/angiotensin receptor blocker, the clinical reports of relying solely on angiotensin converting enzyme inhibitor/ angiotensin receptor blocker to delay the course of diabetic nephropathy are not optimistic. Yuquan pill (YQP), a classic traditional Chinese medicine prescription, has clinical reports that it can effectively assist in the treatment of diabetic nephropathy with minimal side effects. However, there has been no systematic review of the YQP in the treatment of diabetic nephropathy. This article systematically evaluated the effectiveness and safety of YQP clinical applications. METHODS: The database search include seven databases, including PubMed, Embase, Cochrane Library, Chinese Biomedical Literature Database, Chinese National Knowledge Infrastructure, Chinese Scientific Journal Database, and Wanfang database. The search date was set as a randomized controlled trial from the establishment of the database to April 21, 2021. The main outcome indicators include urinealbumin excretion rate, serum creatinine, urea nitrogen, Total effective rate. The analysis software uses Stata 15. RESULTS: This study will analyze multiple outcome indicators such as clinical efficacy, urinary albumin excretion rate, blood creatinine value, urea nitrogen, and symptom scores. Provides a the latest evidence for YQP in the treatment of diabetic nephropathy (DN). CONCLUSION: The results of this study will provide evidence for the efficacy of YQP in the treatment of DN. INPLASY REGISTRATION NUMBER: INPLASY202150030.

Efficacy and safety of acupuncture combined with Chinese herbal medicine in the treatment of type 2 diabetes mellitus: A protocol for a systematic review and meta-analysis.

BACKGROUND: Diabetes has become a global public health problem and danger to human health. Diabetes is the main cause of blindness, kidney failure, heart attack, stroke, and lower limb amputation. According to the latest epidemiological survey and research, the overall prevalence of diabetes in mainland China is 11.2%, of which type 2 diabetes mellitus (T2DM) accounts for more than 90% acupuncture combined with Chinese herbal medicine have been widely used in the treatment of T2DM. However, we have not found a meta-analysis of their synergistic effects. Therefore, this systematic review and meta-analysis aims to evaluate the efficacy and safety of acupuncture combined with Chinese herbal medicine in the treatment of T2DM. METHOD: From inception up to September 20, 2021, the PubMed, Web of Science, Embase, AMED, Cochrane Library, CNKI, VIP, CBM, and Wanfang databases will be searched. The publication date or language will not be limited. We will apply a combination of medical keywords, including "acupuncture", "Chinese herbal medicine", and "type 2 diabetes mellitus". We will also check other ongoing and unpublished studies in the clinical trial registry. At the same time, we will manually search all reference lists from relevant systematic reviews to find other eligible studies. We will use Review Manager software (REVMAN v5.3 Cochrane Collaboration) to meta-analyze the selected literature. The study for acupuncture combined with Chinese herbal medicine in the treatment of T2DM was a randomized controlled study. Two researchers will independently review the research selection, data extraction, and research quality assessments. Finally, we will observe the outcome measures. RESULTS: This study will generate evidence-based data on the treatment of T2DM with acupuncture combined with Chinese herbal medicine and will provide new ideas and treatment modalities to investigate in future research.

Efficacy and safety of acupuncture combined with Chinese Herbal Medicine for diabetic nephropathy: A protocol for systematic review and meta-analysis.

BACKGROUND: Diabetic nephropathy (DN) is one of the most serious complications in the development of diabetes mellitus, which has become the main cause of end-stage renal disease and one of the main causes of death in diabetic patients. With the prevalence of diabetes, the number of patients at risk for developing DN is increasing, with 20-40 percent of all patients with diabetes at risk for developing DN. Acupuncture and Chinese herbal medicine treatments are often combined to treat DN; however, there has been no meta-analysis on their synergistic effects. Therefore, we aimed to perform a systematic review and meta-analysis to estimate the effectiveness of acupuncture combined with Chinese herbal medicine for DN treatment. METHODS: Nine electronic databases were retrieved for this study. The English databases mainly retrieved PubMed, Web of Science, Embase, AMED, and the Cochrane Library, while the CNKI, VIP, CBM, and Wanfang databases were used to retrieve the Chinese literature. There is no definite time limit for the retrieval literature, and the languages are limited to Chinese and English. We will consider articles published between database initiation and August 2021. We used Review Manager 5.4, provided by the Cochrane Collaborative Network for statistical analysis. Clinical randomized controlled trials related to acupuncture combined with Chinese herbal medicine for DN were included in this study. Research selection, data extraction, and research quality assessments were independently completed by two researchers. We then assessed the quality and risk of the included studies and observed the outcome measures. RESULTS: This study provides a high-quality synthesis to assess the effectiveness and safety of acupuncture combined with Chinese herbal medicine for treating DN. CONCLUSION: This systematic review will provide evidence to determine whether acupuncture combined with Chinese herbal medicine is an effective and safe intervention for patients with DN. ETHICS AND DISSEMINATION: The protocol of the systematic review does not require ethical approval because it does not involve humans. This article will be published in peer-reviewed journals and presented at relevant conferences. REGISTRATION NUMBER: INPLASY202180018.

Association of CDKAL1 RS10946398 Gene Polymorphism with Susceptibility to Diabetes Mellitus Type 2: A Meta-Analysis.

BACKGROUND: Diabetes is one of the common chronic diseases in which susceptibility is determined by a combination of genetic and environmental factors, and more than 90% of diabetic patients are diabetes mellitus type 2 (T2DM). The existing studies on the association between CDKAL1 rs10946398 gene polymorphism and susceptibility to type 2 diabetes are inconsistent across populations. AIM: We aim to explore the association between CDKAL1 rs10946398 gene polymorphism and susceptibility to type 2 diabetes in different populations. METHODS: We examined all studies before June 12, 2021, that associated CDKAL1 rs10946398 with T2DM. Heterogeneity was assessed by meta-analysis of allelic inheritance models (A vs. C), dominant inheritance models (AA vs. AC+CC), and recessive inheritance model (AA+AC vs. CC); I 2 was used to assess the heterogeneity (if I 2 < 50%, the fixed-effects model was used; if I 2 ≥ 50%, the random-effects model was used for data consolidation); correlation was judged by a forest map; potential publication bias was tested by the Egger test (p > 0.05 indicates that there is no publication bias). RESULTS: Fourteen data totaling 30288 subjects, including 19272 controls and 11016 patients with T2DM, met our inclusion criteria. In the Asian population, the differences were statistically significant (p < 0.01) for dominant genetic model (OR = 0.75, 95%CI = 0.64-0.88, p = 0.0003). But the allelic effect model (OR = 0.87, 95%CI = 0.75-1.02, p = 0.08) and the recessive genetic model (OR = 0.85, 95%CI = 0.66-1.10, p = 0.23) were not statistically significant (p > 0.01). In the non-Asian population, the differences were statistically significant (p < 0.01) for the allelic effect model (OR = 0.83, 95%CI = 0.77-0.88, p < 0.00001), the dominant model (OR = 0.79, 95%CI = 0.72-0.87, p < 0.00001), and the recessive model (OR = 0.78, 95%CI = 0.70-0.87, p < 0.0001). CONCLUSION: In this study, CDKAL1 RS10946398 was positively associated with T2DM, but the association was different in Asian populations.

Taxonomy, virulence genes and antimicrobial resistance of Aeromonas isolated from extra-intestinal and intestinal infections.

BACKGROUND: Clinical characteristics (taxonomy, virulence genes and antimicrobial resistance ) of Aeromonas in isolated from extra-intestinal and intestinal infections were investigated to describe epidemiology, associated virulence factors and optimal therapy options. METHODS: Clinical samples (n = 115) of Aeromonas were collected from a general hospital in Beijing between the period 2015 and 2017. Taxonomy was investigate by Multilocus phylogenetic analysis (MLPA), 10 putative virulence factors by use of polymerase chain reaction (PCR) and antimicrobial resistance to 15 antibiotics by use of the microbroth dilution method. RESULTS: The most common species of Aeromonas detected in samples of intestinal tract included; A. caviae (43.9%), A. veronii (35.7%), and A. dhakensis (12.2%). Prevalent species of Aeromonas collected from extra-intestinal infections included; A. hydrophila (29.4%), A. caviae (29.4%), and A. dhakensis (23.5%). A. hydrophila were detected in 1% of stool samples and 29.4% (5/17) of extra-intestinal infections. A. hydrophila strains in extra-intestinal infections were related to malignancy. The most common medical conditions among patients with Aeromonas infections included malignancy and liver-transplant related cholecystitis. Multiple drug resistance (MDR) was prevalent in extra-intestinal isolates (82.3%, 14/17) and was greater than the prevalence in intestinal isolates (30.6%, 30/98) (P < 0.05). Resistant rates of extra-intestinal isolates were 70.6, 35.3, 23.5 and 5.9% for ceftriaxone, ciprofloxacin, gentamicin and imipenem, respectively, and were higher than found in previous studies. Despite differences in the number and type of virulence genes among samples of Aeromonas, no significant correlation was found between invasion and virulent genes in intestinal or extra-intestinal infections. CONCLUSIONS: Overall results of this study support a role for Aeromonas spp. as a potential causative infectious agent of gastroenteritis, and malignancy, liver cirrhosis, post liver transplantation in immunocompromised patients. A. hydrophila was more prevalent in samples of extra-intestinal infections when compared to samples of intestinal infections, and was especially prominent in samples of patients presenting with malignancy. Aeromonas isolates from extra-intestinal samples had high rates of drug resistance but 3rd generation cephalosporins, fluoroquinolones and aminoglycosides remain as options to treat severe diarrhea. However, increasing MDR of extra-intestinal infection samples warrants monitoring.

[Change of Plasma Interleukin-17 Level in Patients with Extranodal NK/T-Cell Lymphoma and Its Clinical Significance].

OBJECTIVE: To investigate the clinical significance of interleukin-17 (IL-17) level in patients with extranodal NK/T-cell lymphoma(ENKTL). METHODS: Eighty patients with nasal ENKTL who received radiotherapy, chemotherapy or radiotherapy combined with chemotherapy from January 2011 to January 2012 were enrolled in the study. Eighty healthy volunteers were selected as the controls (control group). About 5 ml of peripheral blood was collected from all patients and controls. IL-17 level was determined by ELISA. The age, sex, ECOG score, B symptoms, LDH level, lymph node involvment, Ann Arbor stage, IPI, KPI, peripheral blood lymphocyte and lymph node metastasis, number of lymphocytes and monocytes in peripheral blood were recorded. All patients were followed up for 3 year progression-free survival (PFS) and overall survival (OS). RESULTS: The average IL-17 level in patients with ENKTL was 6.48 pg/ml and the average concentration of IL-17 in control group was 0.56 pg/ml (P<0.01). The level of IL-17 in patients with B-symptoms and lymph node involvement was significantly higher than that in the control group. The differences in IL-17 level were not statistically significant among patients with different age, sex, ECOG, LDH, Ann Arbor stage, IPI, KPI, lymphocyte count and monocyte cell count. The sensitivity and specificity of IL-17 were 74.5% and 73.7% respectively, and the optimal threshold was 3.49 pg/ml and AUC was 0.799 (95% CI: 0.688-0.909) (P<0.01). The PFS and OS were longer in the patients with IL-17≤3.49 pg/ml and longer in the patients without lymph node involvement and Ann Arbor I. Multivariate analysis showed that independent predictors of PFS and OS in patients with ENKTL were plasma IL-17 levels and age (P<0.05). CONCLUSION: ENKTL patients with different clinical characteristics have different levels of IL-17, the different level of IL-17 has different effects on prognosis of patients with ENKTL.

Inhibitory and immunological effects induced by the combination of photodynamic therapy and dendritic cells on mouse transplanted hepatoma.

OBJECTIVE: To investigate the anti-tumor and immune efficacy of photodynamic immune-therapy (PIT), the combination of photodynamic therapy and dendritic cells (DC), on murine Heps hepatoma. METHODS: DCs were derived from syngeneic mouse bone marrow and then labeled with DAPI in vitro. The hepatoma model was established by subcutaneous inoculation with Heps cells in one hundred and twenty-eight mice. They were then divided into four groups at random: control group, PDT group, DC group and PIT group. Tumors in the control group were injected with normal saline. Mice in the PDT group were injected with the photosensitizer Deuteporfin 24 h before irradiation. Mice in the DC group were injected with DAPI labeled dendritic cells intratumorally. Mice in the PIT group were further given an injection of DCs after photoirradiation. Tumor growth and survival time were recorded after treatment. Fluorescence of tumor draining lymph nodes was evaluated under fluorescence microscope. Cytotoxic activity of splenocytes was tested by standard lactate dehydrogenase (lactate dehydrogenase, LDH) release assay. RESULTS: (1) Tumor growth was significantly slowed down in the PDT and PIT group compared to the control group (P<0.01). (2) The mean survival time was significantly prolonged in the PDT and PIT group. (3) The number of fluorescent cells in the draining lymph nodes from DC group was higher than that of the PIT group. (4) The anti-tumor activity of splenocytes in the PDT and PIT group was significantly higher than that of the DC and control groups (P<0.01, P<0.01). CONCLUSIONS: The present study suggests that PDT can inhibit tumor growth and induce anti-tumour immune response. The combination of PDT induced by Deuteporfiin and dendritic cell is capable of amplifying the antitumor immune response.

Recombinant lentivirus with enhanced expression of caudal-related homeobox protein 2 inhibits human colorectal cancer cell proliferation in vitro.

Caudal-related homeobox protein 2 (CDX2), a tumor suppressor in the adult colon, is overexpressed under a non-cancer specific cytomegalovirus promoter in certain tumor cells; furthermore, non-specific expression of CDX2 may result in aberrant side effects in normal cells. The human telomerase reverse transcriptase (hTERT) promoter is active in the majority of cancer cells but not in normal cells. Hypoxia is a key feature of solid tumors, and targeted genes may be significantly upregulated by five copies of hypoxia-response elements (HREs) under hypoxic conditions. However, the effect of CDX2 overexpression, as controlled by five copies of HREs and the hTERT promoter, on human colorectal cancer (CRC) cell proliferation in vitro remains to be fully elucidated. In the current study, a recombinant lentivirus containing the CDX2 gene under the control of five HREs and the hTERT promoter was generated. An immunofluorescence assay was used to detect CDX2 expression by the 5 HhC lentivirus, whereas an MTT assay was used to detect the effects of CoCl2 on the viability of LoVo cells. Western blot analysis was conducted in order to determine the relative ratios of recombinant CDX2 protein to the internal control ß-actin, following 5 HhC/LoVo cell culture under normoxic and hypoxic conditions (100, 200, 300, 400 or 500 µmol/l CoCl2) for 24 h, then for 12, 24 or 36 h with the optimal concentration (300 µmol/l) of CoCl2. Reverse transcription polymerase chain reaction analysis was used to determine the transcription of recombinant CDX2 mRNA following culture of 5 HhC/LoVo cells under normoxic or hypoxic conditions. Finally, a cloning assay was used to detect the proliferative ability of 5 HhC/LoVo and 5 Hh cells. High CDX2 expression was observed in hTERT-positive LoVo cells under hypoxic conditions, an effect which was mimicked by treatment with CoCl2 to inhibit LoVo cell proliferation in vitro. High expression of CDX2 therefore provides a promising strategy for the development of novel targeted treatments and gene therapy for CRC.

Management of ovarian cysts in infants.

BACKGROUND: To discuss the experience of diagnosis and treatment of ovarian cyst in infants. MATERIALS AND METHODS: A retrospective review was conducted on 20 infants who suffered from ovarian cyst. RESULTS: There were no dysplasia ovarian was found in children which were preoperatively diagnosed simplex cyst. Within thirteen children preoperatively detected mixed cystic-solid lesion, six cases ovarian cysts disappeared and two cases underwent poor blood supply in the following time. CONCLUSION: Adverse effects for ovarian cyst in infants can be prevented by agressive surgical intervention. Harmful effects of ovarian cyst can be prevented by positive surgical intervention despite the diagnostic difficulties in children with clinical symptoms of this condition.