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Non-pancreatic hyperlipasemia:A puzzling clinical entity

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World Journal of Gastroenterology 2024年第19期30卷 2538-2552页

作者： krisztina Eszter Feher David Tornai Zsuzsanna Vitalis Laszlo Davida Nora Sipeki maria Papp Division of Gastroenterology Department of Internal MedicineFaculty of MedicineUniversity of DebrecenDebrecen H-4032Hajdu-BiharHungary Kalman Laki Doctoral School of Biomedical and Clinical Sciences Faculty of MedicineUniversity of DebrecenDebrecen H-4032Hungary

BACKGROUND Increased lipase level is a serological hallmark of the diagnosis of acute pancreatitis(AP)but can be detected in various other diseases associated with lipase leakage due to inflammation of organs surrounding the pancreas or reduced renal clearance and/or hepatic *** non-pancreatic hyperlipasemia(NPHL)is puzzling for attending physicians during the diagnostic procedure for *** would be clinically beneficial to identify the clinical and laboratory variables that hinder the accuracy of lipase diagnosis with the aim of improve it.A more precise description of the NPHL condition could potentially provide prognostic factors for adverse outcomes which is currently *** To perform a detailed clinical and laboratory characterization of NPHL in a large prospective patient cohort with an assessment of parameters determining disease *** A Hungarian patient cohort with serum lipase levels at least three times higher than the upper limit of normal(ULN)was prospectively evaluated over 31 *** were identified using daily electronic laboratory reports developed to support an ongoing observational,multicenter,prospective cohort study called the EASY trial(ISRCTN10525246)to establish a simple,easy,and accurate clinical scoring system for early prognostication of *** of NPHL was established based on≥3×ULN serum lipase level in the absence of abdominal pain or abdominal imaging results characteristic of *** A total of 808 patients[male,n=420(52%);median age(IQR):65(51-75)years]were diagnosed with≥3×ULN serum lipase levels.A total of 392 patients had AP,whereas 401 had NPHL with more than 20 different *** and acute kidney injury(AKI)were the most prevalent etiologies of NPHL(27.7%and 33.2%,respectively).The best discriminative cut-off value for lipase was≥666 U/L(sensitivity,71.4%;specificity,88.8%).The presence of AKI or sepsis negatively affected the diagnostic performance of *** w

关键词： Non-pancreatic hyperlipasemia Acute pancreatitis Glycoprotein 2 Acute kidney injury Sepsis mortality

Perspectives for delivery of therapeutics by extravasation of biodegradable microspheres in the brain

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Neural Regeneration Research 2024年第5期19卷 969-970页

作者： Anne-Eva van der Wijk Ed VanBavel Amsterdam UmC location University of Amsterdam Department of Biomedical Engineering and PhysicsAmsterdamThe Netherlands Amsterdam Neuroscience Neurovascular Disorders ProgramAmsterdamThe Netherlands Amsterdam Cardiovascular Sciences Microcirculation ProgramAmsterdamThe Netherlands

Development of therapeutics for brain diseases has remained challenging,in particular due to the difficulty of passing the blood-brain *** a result,the current arsenal of therapeutics targeting the brain is limited to small,lipid-soluble drugs and there is a lack of options for treating neuroblastomas,Alzheimer’s disease,and many other devastating *** the advances in strategies for crossing the blood-brain barrier such as the use of nanoparticles(Hersh et al.,2022;Duan et al.,2023),such delivery systems have not yet reached clinical ***,novel platforms for the transport of therapeutics across the blood-brain barrier remain highly *** specifically holds for large molecules such as monoclonal antibodies and recombinant proteins,as well as nucleotide-based therapeutics and cell *** efforts in this field are increasing exponentially,with thousands of publications in the last few years.

关键词： therapeutics holds spite

New insights into protein–polysaccharide complex coacervation:Dynamics,molecular parameters,and applications

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Aggregate 2024年第1期5卷 148-166页

作者： Jiabao Zheng Paul Van der meeren Weizheng Sun School of Food Science and Engineering South China University of TechnologyGuangzhouChina Department of Green Chemistry and Technology Faculty of Bioscience EngineeringGhent UniversityGhentBelgium Overseas Expertise Introduction Center for Discipline Innovation of Food Nutrition and Human Health(111 Center) GuangzhouChina

For more than a decade,the discovery of liquid–liquid phase separation within living organisms has prompted colloid scientists to understand the connection between coacervate functionality,phase behavior,and dynamics at a multidisciplinary *** the protein–polysaccharide was the first system in which the coacervation phenomenon was discovered and is widely used in food systems,the phase state and relaxation dynamics of protein–polysaccharide complex coacervates(PPCC)have rarely been discussed ***,this review aims to unravel the relationship between PPCC dynamics,thermodynamics,molecular architecture,applications,and phase states in past *** ahead,solving the way molecular architecture spreads to macro-functionality,that is,establishing the relationship between molecular architecture–dynamics–application,will catalyze novel advancements in PPCC research within the field of foods and biomaterials.

关键词： dynamics encapsulation liquid coacervate protein-polysaccharide complex coacervation solid precipitate

Optimal privatisation,and optimum-welfare and maximum-revenue tariffs

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Economic and Political Studies 2024年第2期12卷 220-234页

作者： Tien-der Han Ruochen Li Loughborough Business School Loughborough UniversityLoughboroughUK Centre for Economic Research Shandong UniversityJinanChina

We examine the effect of privatisation on the priority of the maximum-revenue tariff and the optimum-welfare tariff in an international mixed oligopoly with foreign competition and optimal *** demonstrate that when the marginal cost of the domestic privatised firm is high enough,the optimumwelfare tariff will exceed the maximum-revenue ***,due to the higher tariff rate that leads to the high degree of privatisation,the optimum-welfare tariff generates greater optimal privatisation than the maximum-revenue tariff ***,when the gap between the number of domestic private firms and that of their foreign counterparts becomes larger,the optimum-welfare tariff will exceed the maximum-revenue tariff.

关键词： mixed oligopoly partial privatisation tariff ranking

Urban rail transit disruption management: Research progress and future directions

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Frontiers of Engineering management 2024年第1期11卷 79-91页

作者： Lebing WANG Jian Gang JIN Lijun SUN der-Horng LEE School of Naval Architecture Ocean&Civil Engineeringand State Key Laboratory of Ocean EngineeringShanghai Jiao Tong UniversityShanghai 200240China Department of Civil Engineering McGill UniversityMontrealQuebec H3A 0C3Canada ZJU-UIUC Institute Zhejiang UniversityHaining 314400China

Urban rail transit (URT) disruptions present considerable challenges due to several factors: i) a high probability of occurrence, arising from facility failures, disasters, and vandalism;ii) substantial negative effects, notably the delay of numerous passengers;iii) an escalating frequency, attributable to the gradual aging of facilities;and iv) severe penalties, including substantial fines for abnormal operation. This article systematically reviews URT disruption management literature from the past decade, categorizing it into pre-disruption and post-disruption measures. The pre-disruption research focuses on reducing the effects of disruptions through network analysis, passenger behavior analysis, resource allocation for protection and backup, and enhancing system resilience. Conversely, post-disruption research concentrates on restoring normal operations through train rescheduling and bus bridging services. The review reveals that while post-disruption strategies are thoroughly explored, pre-disruption research is predominantly analytical, with a scarcity of practical pre-emptive solutions. moreover, future research should focus more on increasing the interchangeability of transport modes, reinforcing redundancy relationships between URT lines, and innovating post-disruption strategies.

关键词： urban rail transit disruption management resilient network train rescheduling bus bridging services

Enabling low-cost decentralized power reserves adopting carbon dioxide for green methane exchange in stabilized clathrate adsorbent

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Journal of Energy Chemistry 2024年第10期97卷 438-443,I0009页

作者： Lucas Hanssens maarten Houlleberghs C.Vinod Chandran Geert Watson Sambhu Radhakrishnan Pascal Van der Voort Joeri F.m.Denayer Christine E.A.Kirschhock Johan A.martens Eric Breynaert Centre for Surface Chemistry and Catalysis-Characterization and Application Team(COK-KAT) 3001 LeuvenBelgium NmR/X-Ray Platform for Convergence Research(NmRCoRe) 3001 LeuvenBelgium Centre for Ordered materials Organometallics and Catalysis(COMOC)Department of ChemistryGhent University9000 GhentBelgium Department of Chemical Engineering Vrije Universiteit Brussel1050 BrusselBelgium

*** circular methane energy systems In recent decades,methane-based energy systems have rapidly gained traction across the globe because of the increasing availability of low-cost methane production ***,fossil methane... 详细信息

关键词： Long duration energy storage Green methane Carbon neutrality Confined clathrate hydrates CH_(4)/CO_(2) exchange Direct gas exchange

Surface modification of HKUST-1 for enhanced activity of immobilized formate dehydrogenase used in CO_(2)hydrogenation

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Carbon Resources Conversion 2024年第1期7卷 89-102,F0004页

作者： Shadeera Rouf Yaser E.Greish Bart Van der Bruggen Sulaiman Al-Zuhair Department of Chemical and Petroleum Engineering UAE University15551 Al AinUnited Arab Emirates Department of Chemistry UAE University15551 Al AinUnited Arab Emirates Department of Chemical Engineering KU Leuven3000 LeuvenBelgium

Post synthetic modification of a hydrophilic metal-organic framework(mOF),HKUST-1,with stearic acid(SA)was carried out to enhance the stability of HKUST-1 in aqueous solution to be used as a support for formate dehydrogenase(FDH)used for CO_(2)conversion to *** modification improved the hydrophobicity without affecting the morphology and crystal structure of *** of FDH on the modified mOF(SA@HKUST-1)was compared to that of the native HKUST-1 and *** adsorption kinetics on all mOFs was found to follow pseudo-second order kinetics and the isotherm was best described by Freundlich *** high stability of SA@HKUST-1 and enhanced hydrophobic interaction between support and CO_(2)resulted in high catalytic efficiency and stability of FDH@SA@*** immobilized enzyme retained 95.1%of its initial activity after 4 cycles of repeated *** was also shown that FDH@SA@HKUST-1 retained morphology and crystal structure after repeated *** of the present work provide novel insight into the influence of hydrophobic mOFs on the activity and stability of immobilized *** findings are expected to assist in developing highly active and stable biocatalysts for CO_(2)hydrogenation at commercial level.

关键词： CO_(2)hydrogenation Formate dehydrogenase metal organic frameworks Hydrophobic mOFs Formate

Positive health:An integrated quantitative approach in patients with chronic gastrointestinal and hepato-pancreatico-biliary disorders

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World Journal of Gastroenterology 2024年第28期30卷 3418-3427页

作者： Anja H W m Lemlijn-Slenter Karolina AP Wijnands Gijs van der Hamsvoort Luuk P van Iperen Nico Wolter Angelique E de Rijk Ad Am masclee Department of Social medicine Faculty of HealthMedicine and Life sciencesCare and Public Health Research Institute Maastricht UniversityMaastricht 6200 MDLimburgNetherlands Division of Gastroenterology and Hepatology Department of Internal MedicineSchool of Nutrition and Translational Research in MetabolismMaastricht 6200 MDLimburgNetherlands Social medical Affairs Employee Insurance Agency(UWV)Heerlen 6400 ACLimburgNetherlands Department of Research Academic Knowledge Center Work and Health South-East Netherlands(AKAG-ZON)Heerlen 6400 ACLimburgNetherlands

BACKGROUND The concept of positive health(PH)supports an integrated approach for patients by taking into account six dimensions of *** approach is especially relevant for patients with chronic *** gastrointestinal and hepatopancreatico-biliary(GI-HPB)disorders are among the top-6 of the most prevalent chronically affected organ *** impact of chronic GI-HPB disorders on individuals may be disproportionally high because:(1)The affected organ system frequently contributes to a malnourished state;and(2)persons with chronic GIHPB disorders are often younger than persons with chronic diseases in other organ *** To describe and quantify the dimensions of PH in patients with chronic GI-HPB *** Prospective,observational questionnaire study performed between 2019 and 2021 in 235 patients with a chronic GIHPB disorder attending the Outpatient Department of the maastricht University medical *** questionnaires and data from patient files were used to quantify the six dimensions of *** consistency was tested with mcDonald’s ***-order Pearson correlations and t-tests were used to assess associations and differences.A P valuedered *** The GI-HPB patients scored significantly worse in all dimensions of PH compared to control data or norm scores from the general *** quality of life,participation and daily functioning,GI-HPB patients scored in the same range as patients with chronic disorders in other organ systems,but depressive symptoms(in 35%)and malnutrition(in 45%)were more frequent in patients with chronic GI-HPB *** scores between the six dimensions were only very weak to weak,forcing us to quantify each domain *** All six dimensions of PH are impaired in the GI-HPB *** and depressive symptoms are more prevalent compared to patients with chronic disorders in other organ systems.

关键词： Positive health Chronic gut disorders Gastrointestinal disorders Hepato-pancreatico-biliary disorders Integrated care

mycorrhizal fungi mitigate nitrogen losses of an experimental grassland by facilitating plant uptake and soil microbial immobilization

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Pedosphere 2024年第2期34卷 399-410页

作者： Yangyang JIA marcel G.A.VAN der HEIJDEN Alain Y.VALZANO-HELD markus JOCHER Florian WALder Postdoctoral mobile Station of Ecology College of Ecology and EnvironmentXinjiang UniversityÜrümqi 830046China Research Group Plant-Soil Interactions AgroscopeZürich 8046Switzerland Research Group Climate and Agriculture AgroscopeZürich 8046Switzerland Department of Plant and microbial Biology University of ZürichZürich 8008Switzerland Research Group Soil Quality and Soil Use AgroscopeZürich 8046Switzerland

Nitrogen(N)is one of the most limited nutrients of terrestrial ecosystems,whose losses are prevented in tightly coupled cycles in finely tuned *** change-induced N enrichment through atmospheric deposition and application of vast amounts of fertilizer are now challenging the terrestrial N *** mycorrhizal fungi(AmF)are known drivers of plant-soil nutrient fluxes,but a comprehensive assessment of AmF involvement in N cycling under global change is still ***,we simulated N enrichment by fertilization(low/high)in experimental grassland microcosms under greenhouse conditions in the presence or absence of AmF and continuously monitored different N pathways over nine *** found that high N enrichment by fertilization decreased the relative abundance of legumes and the plant species dominating the plant community changed from grasses to forbs in the presence of AmF,based on aboveground *** presence of AmF always maintained plant N:phosphorus(P)ratios between 14 and 16,no matter how the soil N availability *** in plant N:P ratios due to the increased plant N and P uptake might thus be a primary pathway of AmF altering plant community ***,we constructed a comprehensive picture of AmF’s role in N cycling,highlighting that AmF reduced N losses primarily by mitigating N leaching,while N_(2)O emissions played a marginal *** mycorrhizal fungi reduced N_(2)O emissions directly through the promotion of N_(2)O-consuming *** underlying mechanism for reducing N leaching is mainly the AmF-mediated improved nutrient uptake and AmF-associated microbial *** results indicate that synergies between AmF and other soil microorganisms cannot be ignored in N cycling and that the integral role of AmF in N cycling terrestrial ecosystems can buffer the upcoming global changes.

关键词： N cycling N enrichment N uptake N:P ratio plant community structure symbiotic soil fungi