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| 1 | Body-mass index correlates with severity and mortality in acute pancreatitis: A meta-analysis显示文摘BACKGROUND Obesity rates have increased sharply in recent decades. As there is a growing number of cases in which acute pancreatitis(AP) is accompanied by obesity, we found it clinically relevant to investigate how body-mass index(BMI) affects the outcome of the disease.AIM To quantify the association between subgroups of BMI and the severity and mortality of AP.METHODS A meta-analysis was performed using the Preferred Reporting Items for Systematic Review and Meta-Analysis(PRISMA) Protocols. Three databases(PubMed, EMBASE and the Cochrane Library) were searched for articles containing data on BMI, disease severity and mortality rate for AP. Englishlanguage studies from inception to 19 June 2017 were checked against our predetermined eligibility criteria. The included articles reported all AP cases with no restriction on the etiology of the disease. Only studies that classified AP cases according to the Atlanta Criteria were involved in the severity analyses. Odds ratios(OR) and mean differences(MD) were pooled using the random effects model with the DerSimonian-Laird estimation and displayed on forest plots. The meta-analysis was registered in PROSPERO under number CRD42017077890.RESULTS A total of 19 articles were included in our meta-analysis containing data on 9997 patients. As regards severity, a subgroup analysis showed a direct association between AP severity and BMI. BMI < 18.5 had no significant effect on severity;however, BMI > 25 had an almost three-fold increased risk for severe AP in comparison to normal BMI(OR = 2.87, 95%CI: 1.90-4.35, P < 0.001). Importantly,the mean BMI of patients with severe AP is higher than that of the non-severe group(MD = 1.79, 95%CI: 0.89-2.70, P < 0.001). As regards mortality, death rates among AP patients are the highest in the underweight and obese subgroups. A BMI < 18.5 carries an almost two-fold increase in risk of mortality compared to normal BMI(OR = 1.82, 95%CI: 1.32-2.50, P < 0.001). However, the chance of mortality is almost equal in the normal BMI and BMI 25-30 subgroups. A BMI >30 results in a three times higher risk of mortality in comparison to a BMI < 30(OR = 2.89, 95%CI: 1.10-7.36, P = 0.026).CONCLUSION Our findings confirm that a BMI above 25 increases the risk of severe AP, while a BMI > 30 raises the risk of mortality. A BMI < 18.5 carries an almost two times higher risk of mortality in AP. | Dalma Dobszai Péter Mátrai Zoltan Gyongyi Dezso Csupor Judit Bajor Balint Eross Alexandra Mikó Lajos Szakó Agnes Meczker Roland Hágendorn Katalin Márta Andrea Szentesi Péter Hegyi on behalf of the Hungarian Pancreatic Study Group | 2019 | World Journal of Gastroenterology2019，25，6： | 11 |
| 2 | Primary gastric mucosa associated lymphoid tissue lymphoma: Clinical data predicted treatment outcome显示文摘AIM: To determine clinical characteristics and treatment outcome of gastric lymphoma after chemotherapy and immuno-chemotherapy. METHODS: Thirty four patients with primary gastric mucosa associated lymphoid tissue (MALT) lymphoma (Ann Arbor stages Ⅰ to Ⅳ) were enrolled. All had upper gastric endoscopy, abdominal ultrasonography, CT and H pylori status assessment (histology and serology). After anti-H pylori treatment and initial chemotherapy, patients were re-examined every 4 mo. RESULTS: Histological regression of the lymphoma was complete in 22/34 (64.7%) and partial in 9 (26.5%) patients. Median follow up time for these 31 responders was 60 mo (range 48-120). No regression was noted in 3 patients. Among the 25 (73.5%) H pylori positive patients, the eradication rate was 100%.CONCLUSION: Using univariate analysis, predictive factors for overall survival were international prognostic index (IPI) score, hemoglobin level, erythrocyte sedimentation rate (ESR), and platelet numbers (P < 0.005). In addition to this, Cox proportion hazard model differentiate IPI score, ESR, and platelets as predictors of survival. | Milena Todorovic Bela Balint Miodrag Jevtic Nada Suvajdzic Amela Ceric Dragana Stamatovic Olivera Markovic Maja Perunicic Slobodan Marjanovic Miodrag Krstic | 2008 | World Journal of Gastroenterology2008，14，15： | 10 |
| 3 | Biodegradable magnesium barrier membrane used for guided bone regeneration in dental surgery显示文摘Barrier membranes are commonly used as part of the dental surgical technique guided bone regeneration(GBR)and are often made of resorbable collagen or non-resorbable materials such as PTFE.While collagen membranes do not provide sufficient mechanical protection of the covered bone defect,titanium reinforced membranes and non-resorbable membranes need to be removed in a second surgery.Thus,biodegradable GBR membranes made of pure magnesium might be an alternative.In this study a biodegradable pure magnesium(99.95%)membrane has been proven to have all of the necessary requirements for an optimal regenerative outcome from both a mechanical and biological perspective.After implantation,the magnesium membrane separates the regenerating bone from the overlying,faster proliferating soft tissue.During the initial healing period,the membrane maintained a barrier function and space provision,whilst retaining the positioning of the bone graft material within the defect space.As the magnesium metal corroded,it formed a salty corrosion layer and local gas cavities,both of which extended the functional lifespan of the membrane barrier capabilities.During the resorption of the magnesium metal and magnesium salts,it was observed that the membrane became surrounded and then replaced by new bone.After the membrane had completely resorbed,only healthy tissue remained.The in vivo performance study demonstrated that the magnesium membrane has a comparable healing response and tissue regeneration to that of a resorbable collagen membrane.Overall,the magnesium membrane demonstrated all of the ideal qualities for a barrier membrane used in GBR treatment. | Patrick Rider Zeljka Peric Kacarevic Akiva Elad Drazen Tadic Daniel Rothamel Gerrit Sauer Fabien Bornert Peter Windisch David Botond Hangyasi Balint Molnar Emely Bortel Bernhard Hesse Frank Witte | 2022 | Bioactive Materials2022，7，8： | 7 |
| 4 | Intralesional steroid is beneficial in benign refractory esophageal strictures:A meta-analysis显示文摘AIM To analyze the effect of intralesional steroid injections in addition to endoscopic dilation of benign refractory esophageal strictures.METHODS A comprehensive search was performed in three databases from inception to 10 April 2017 to identify trials, comparing the efficacy of endoscopic dilation to dilation combined with intralesional steroid injections. Following the data extraction, meta-analytical calculations were performed on measures of outcome by the randomeffects method of Der Simonian and Laird. Heterogeneity of the studies was tested by Cochrane's Q and I^2 statistics. Risk of quality and bias was assessed by the Newcastle Ottawa Scale and JADAD assessment tools.RESULTS Eleven articles were identified suitable for analyses, involving 343 patients, 235 cases and 229 controls in total. Four studies used crossover design with 121 subjects enrolled. The periodic dilation index(PDI) was comparable in 4 studies, where the pooled result showed a significant improvement of PDI in the steroid group(MD:-1.12 dilation/month, 95% CI:-1.99 to -0.25 P = 0.012; I^2 = 74.4%). The total number of repeat dilations(TNRD) was comparable in 5 studies and showed a non-significant decrease(MD:-1.17, 95%CI:-0.24-0.05, P = 0.057; I^2 = 0), while the dysphagia score(DS) was comparable in 5 studies and did not improve(SMD: 0.35, 95%CI:-0.38, 1.08, P = 0.351; I^2 = 83.98%) after intralesional steroid injection.CONCLUSION Intralesional steroid injection increases the time between endoscopic dilations of benign refractory esophageal strictures. However, its potential role needs further research. | László Szapáry Benedek Tinusz Nelli Farkas Katalin Márta Lajos Szakó Agnes Meczker Roland Hágendorn Judit Bajor Aron Vincze Zoltan Gyongyi Alexandra Mikó Dezso Csupor Péter Hegyi Balint Eross | 2018 | World Journal of Gastroenterology2018，24，21： | 7 |
| 5 | Crystal Plasticity Finite Element Process Modeling for Hydro-forming Micro-tubular Components显示文摘Micro-tubes manufactured by hydro-forming techniques have now been widely used in medical and microelectronics applica- tions. One of the difficulties in forming such parts is the control of localized necking in the initial stages of the deformation/forming process. A lack of microstructural information causes conventional macro-mechanics finite element(FE) tools to break down when used to investigate the localized microstructure evolution and necking encountered in micro-forming. An effort has been made to create an integrated crystal plasticity finite element(CPFE) system that enables micro-forming process simulations to be carried out easily, with the important features in forming micro-parts captured by the model. Based on Voronoi tessellation and probability theory, a virtual GRAIN(VGRAIN) system is created for generating grains and grain boundaries for micro-materials. Numerical procedures are devel- oped to link the physical parameters of a material to the control variables in a Gamma distribution. A script interface is developed so that the virtual microstructure can be input to the commercial FE code, ABAQUS, for mesh generation. A simplified plane strain CPFE modeling technique is developed and used to capture localized thinning and failure features for hydro-forming of micro-tubes. Grains within the tube workpiece, their distributions and orientations are generated automatically by using the VGRAIN system. A set of crystal viscoplasticity constitutive equations are implemented in ABAQUS/Explicit by using the user-defined material subroutine, VUMAT. Lo- calized thinning is analyzed for different microstructures and deformation conditions of the material using the CPFE modeling technique. The research results show that locations of thinning in forming micro-tubes can be random, which are related to microstructure and grain orientations of the material. The proposed CPFE technique can be used to predict the locations of thinning in forming micro-tubes. | ZHUANG Weimin WANG Shiwen BALINT Daniel LIN Jianguo | 2011 | Chinese Journal of Mechanical Engineering2011，24，1： | 4 |
| 6 | Preparation,characterization and catalytic behavior of Pt-Cu nanoparticles in methane combustion显示文摘Fine and well dispersed Pt-Cu bimetallic nanoparticles stabilized by polyvinyl pyrrolidone (PVP) were synthesized by alkaline polyol method. The molar ratio of Pt to Cu was 1 : 1. Further, the Pt-Cu bimetallic nanoparticles were supported on alumina and their catalytic behavior in methane combustion was investigated. The as-prepared as well as the supported Pt-Cu nanoparticles were characterized by transmission elec-tron microscopy (TEM), X-ray photoelectron spectroscopy (XPS), fractal analysis and X-ray diffraction (XRD). The dependence of methane combustion on the morphology and surface composition of Pt-Cu nanoparticles was analyzed based on the experimental results. | Florica Papa Catalin Negrila Gianina Dobrescu Akane Miyazaki Ioan Balint | 2011 | Journal of Natural Gas Chemistry2011，20，5： | 3 |
| 7 | Investigation of FE Model Size Definition for Surface Coating Application显示文摘An efficient prediction mechanical performance of coating structures has been a constant concern since the dawn of surface engineering. However, predictive models presented by initial research are normally based on traditional solid mechanics, and thus cannot predict coating performance accurately. Also, the high computational costs that originate from the exclusive structure of surface coating systems (a big difference in the order of coating and substrate) are not well addressed by these models. To fill the needs for accurate prediction and low computational costs, a multi-axial continuum damage mechanics (CDM)-based constitutive model is introduced for the investigation of the load bearing capacity and fracture properties of coatings. Material parameters within the proposed constitutive model are determined for a typical coating (TiN) and substrate (Cu) system. An efficient numerical subroutine is developed to implement the determined constitutive model into the commercial FE solver, ABAQUS, through the user-defined subroutine, VUMAT. By changing the geometrical sizes of FE models, a series of computations are carried out to investigate (1) loading features, (2) stress distributions, and (3) failure features of the coating system. The results show that there is a critical displacement corresponding to each FE model size, and only if the applied normal loading displacement is smaller than the critical displacement, a reasonable prediction can be achieved. Finally, a 3D map of the critical displacement is generated to provide guidance for users to determine an FE model with suitable geometrical size for surface coating simulations. This paper presents an effective modelling approach for the prediction of mechanical performance of surface coatings. | CHEN Yanhong ZHUANG Weimin WANG Shiwen LIN Jianguo BALINT Daniel SHAN Debin | 2012 | Chinese Journal of Mechanical Engineering2012，25，5： | 3 |
| 8 | Pseudoclitocybaceae fam. nov. (Agaricales, Tricholomatineae), a new arrangement at family, genus and species level显示文摘A new classification of several clitocyboid taxa is here proposed to accommodate results from multigenic phylogenetic inference.The analysis of ITS rDNA as well as a combined dataset including 18S and 28S rDNA,tef1 and rpb2 data,support significantly a shared monophyletic origin of the genera Pseudoclitocybe,Musumecia and Pogonoloma,and the species Clitocybe alexandri and C.harperi.The new family Pseudoclitocybaceae is here proposed to name this clade,characterized by the presence of loop-like clamp connections in most species,absence of cystidia,and parallel hymenophoral trama with broad,cylindrical hyphae with intracellular granulations.The new genera Clitopaxillus and Harmajaea are proposed to accommodate the type species C.alexandri and H.harperi,as well as the combination H.wellsiae.In addition,two new species are described:C.fibulatus has a differential distribution of clamp connections in the basidiome,while H.guldeniae is,by now,an exclusively European taxon with brownish pileus,somewhat decurrent gills,ovoid spores and basidia longer than those of H.harperi.Finally,the species concept within Pseudoclitocybe and Pogonoloma is discussed and descriptions of the most representative species are provided. | Pablo Alvarado Pierre-Arthur Moreau Balint Dima Alfredo Vizzini Giovanni Consiglio Gabriel Moreno Ledo Setti Tapio Kekki Seppo Huhtinen Kare Liimatainen Tuula Niskanen | 2018 | Fungal Diversity2018，，3： | 2 |
| 9 | Investigation of deformation and failure features in hot stamping of AA6082: Experimentation and modelling显示文摘 | Mohamed S. Mohamed Alistair D. Foster Jianguo Lin Daniel S. Balint Trevor A. Dean | 2011 | International Journal of Machine Tools and Manufacture2011，，1： | 2 |
| 10 | Splenectomy with chemotherapy vs surgery alone as initial treatment for splenic marginal zone lymphoma显示文摘AIM:To evaluate the clinical characteristics of splenic marginal-zone lymphoma (SMZL) following antigen expression and the influence of therapeutic approaches on clinical outcome and overall survival (OS).METHODS: A total of 30 patients with typical histological and immunohistochemical SMZL patterns were examined. Splenectomy plus chemotherapy was applied in 20 patients, while splenectomy as a single treatment-option was performed in 10 patients. Prognostic factor and overall survival rate were analyzed.RESULTS: Complete remission (CR) was achieved in 20 (66.7%), partial remission (PR) in seven (23.3%), and lethal outcome due to disease progression occurred in three (10.0%) patients. Median survival of patients with a splenectomy was 93.0 mo and for patients with splenectomy plus chemotherapy it was 107.5 mo (Log rank=0.056, P>0.05). Time from onset of first symptoms to the beginning of the treatment (mean 9.4 mo) was influenced by spleen dimensions, as measured by computerized tomography and ultra-sound (t=2.558, P=0.018). Strong positivity (+++) of CD20 antigen expression in splenic tissue had a positive influence on OS (Log rank=5.244, P<0.05). The analysis of factors interfering with survival (by the Kaplan-Meier method) revealed that gender, general symptoms, clinical stage, and spleen infiltration type (nodular vs diffuse) had no significant (P>0.05) effects on the OS. The expression of other antigens (immunohistochemistry) also had no effect on survival-rate, as measured by a χ2 test (P>0.05).CONCLUSION: Initial splenectomy combined with chemotherapy has been shown to be beneficial due to its advanced remission rate/duration; however, a larger controlled clinical study is required to conf irm our findings. | Rajko Milosevic Milena Todorovic Bela Balint Miodrag Jevtic Miodrag Krstic Elizabeta Ristanovic Nebojsa Antonijevic Mirjana Pavlovic Maja Perunicic Milan Petrovic Biljana Mihaljevic | 2009 | World Journal of Gastroenterology2009，15，32： | 2 |
| 11 | Inflammation and oxidative stress caused might lead to left ventricular diastolic and hypertension by nitric oxide synthase uncoupling systolic dysfunction in patients with显示文摘 | Zsuzsanna Szelenyi Adam Fazakas Gabor Szenasi Melinda KiSS Narcis Tegze Bertalan CsabaFekete Eszter Nagy Imre Bodo Balint Nagy Attila Molvarec Attila Patocs Lilla Pepo Zoltan Prohatszka Andras Vereckei | 2015 | Journal of Geriatric Cardiology2015，12，1： | 2 |
| 12 | The role of electrocardiography in the elaboration of a new paradigm in cardiac resynchronization therapy for patients with nonspecific intraventricular conduction disturbance显示文摘心脏的再同步治疗(CRT ) 与左捆分支块(磅) 仅仅在病人与有利结果被联系模式并且在有 QRS 持续时间 > 的病人;150 ms,在有有 120-150 的 QRS 持续时间的 non-LBBB 模式的病人, ms 通常不是有益的。在为 QRS 持续时间调整以后, QRS 形态学不再是对 CRT 的临床的反应的一个决定因素。与主流的看法相对照,我们假设了在有 non-LBBB 和 120-150 ms 的 QRS 持续时间的病人的相反的 CRT 结果不由于 QRS 形态学自己,但是到在这亚群的更少的 dyssynchrony 和相反的耐心的特征,例如更多的 ischemic 病原学和男病人的更大的流行与有磅模式的病人相比。进一步,当前的 CRT 技术被设计与磅模式消除在病人在场的 dyssynchrony 并且对不恰当与 non-LBBB 在病人消除 dyssynchrony 模式。我们也假设了那 electrocardiography 可以也关于 interventricular 和左 intraventricular dyssynchrony 和近似地点的存在提供信息最近激活左室(LV ) 区域。到这个目的,我们设计了新 ECG 标准估计 interventricular 和 LV intraventricular dyssynchrony 和最近的激活的 LV 区域的近似地点。我们的初步的数据证明在有骚乱(NICD ) 模式可能在从那的一个遥远的地点的 nonspecific intraventricular 传导的病人的最近的激活的 LV 区域与磅模式在病人介绍,它可能与 NICD 模式为病人要求一种新奇 CRT 技术的发明。新 interventricular 和 LV intraventricular dyssynchrony ECG 标准和一种潜在的新奇 CRT 技术的申请可能减少在有 NICD 的病人的当前高的 nonresponder 率模式。 | Andras Vereckei Gabor Katona Zsuzsanna Szelenyi Gabor Szenasi Balint Kozman Istvan Karadi | 2016 | Journal of Geriatric Cardiology2016，13，2： | 2 |
| 13 | Functional esophageal disor- ders 显示文摘 | Galmiche JP Clouse RE Balint A | 2006 | Gastmentemlogy2006，130，5： | 1 |
| 14 | Size effects in uniaxial deformation of single and polycrystals: a discrete dislocation plasticity analysis显示文摘 | Balint D S Deshpande V S Needleman A | 2006 | Modeling and simulation in materials science and engineering2006，14，： | 1 |
| 15 | Dimensions and relations of the dentogingival junction in humans显示文摘 | Anthony WG Frank MW Balint O | 1961 | J Periodontology1961，32，： | 1 |
| 16 | Artemisinin and its derivatives:an important new class of antimalarial agents显示文摘 | BALINT G A | 2001 | Pharmacol Ther2001，90，： | 1 |
| 17 | Dimensions and relations of the dentogingival junction in humans 显示文摘 | Anthony WG Frank MW Balint O | 1961 | J Periodontology1961，32，： | 1 |
| 18 | Antibody engineering by parsimonious mutagenesis显示文摘 | Balint RF Larrick JW | 1993 | Gene1993，137，1： | 1 |
| 19 | Mid-term outcomes in adults with ebstein anomaly and cardiopulmonary shunts显示文摘 | Al-Najashi KS Balint OH Oechslin E | | 0，，01： | 1 |
| 20 | Institutional factors and market participation by individual farmers:The case of Romania显示文摘 | BALINT B WOBST P | 2006 | Post-Communist Economies2006，18，1： | 1 |
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