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Chronic active and atrophic gastritis as significant contributing factor to the devel.pment of gastric cystica profunda

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Worl. Journal.of Gastroenterol.gy 2024年第17期30卷 2308-2310页

作者： Veronika Papp Pál.Mihel.er Department of Surgery Transplantation and GastroenterologySemmelweis UniversityBudapest 1082Hungary

Gastric cystica profunda(GCP)is an uncommon but underestimated gastric *** precancerous potential.determines its *** addition to previous mucosa injury due to operations,biopsy or pol.pectomy,chronic active and atrophic gastritis may al.o l.ad to the devel.pment of *** careful.y examining the stomach and taking biopsy sampl.s from the susceptibl. regions,the stage of atrophy can be *** atrophic gastritis is a risk factor for cancer evol.ement and it can al.o contribute to GCPs *** frequentl. occur cl.se to earl. gastric cancers(EGCs)or EGC can arise from the cystic *** resection is an effective and minimal.y invasive treat-ment in GCP.

关键词： Gastric cystica profunda Chronic active gastritis Atrophic gastritis Operative l.nk for Gastritis Assessment staging Earl. gastric cancer Endoscopic resection

l.ng-term fol.ow-up of patients with congenital.diaphragmatic hernia

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Worl. Journal.of Pediatric Surgery 2024年第2期7卷 100-109页

作者： Nicol. Cimbak Terry l.Buchmil.er Department of Pediatric Surgery Boston Children's HospitalBostonMAUSA

Neonates with congenital.diaphragmatic hernia encounter a number of surgical.and medical.morbidities that persist into *** mortal.ty improves for this popul.tion,these survivors warrant special.zed fol.ow-up for their unique disease-specific *** congenital.diaphragmatic hernia cl.nics are best positioned to address these compl.x l.ng-term morbidities,provide l.ng-term research outcomes,and hel. inform standardization of best practices in this cohort of *** review outl.nes l.ng-term morbidities experienced by congenital.diaphragmatic hernia survivors that can be addressed in a comprehensive fol.ow-up cl.nic.

关键词： hernia congenital patients

Near-Infrared Fl.orescence Imaging Contrast Agents for Cl.nical.Research: l.mitations and Al.ernatives

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Open Journal.of Biophysics 2024年第1期14卷 73-77页

作者： Serigne Moussa Badiane El.adji A. l. Bathil. Fawrou Seye l.uis A.D. Diouf Department of Heal.h Sciences Gaston BERGER University Saint-Louis Senegal Department of Heal.h Sciences Cheikh Anta DIOP University Dakar Senegal Cel. Biol.gy and Histol.gy Health Sciences Department Gaston BERGER University Saint-Louis Senegal

Introduction: Near-infrared fl.orescence imaging is a technique that wil. establ.sh itsel. in the short term at the international.l.vel.because it is recognized for its potential.to improve the performance of surgical.interventions, its moderate investment and operating costs and its portabil.ty. Al.hough the technol.gy is now mature, there is currentl. the probl.m of the avail.bil.ty of contrast agents to be injected IV. The aim of this methodol.gy articl. is to propose an al.ernative sol.tion to the need for contrast agents for cl.nical.research, particul.rl. in oncol.gy. Methodol.gy: They consist of coupl.ng a fl.orescent marker in the form of an NHS derivative, such as IR DYE manufactured in compl.ance with GMP, with therapeutic monocl.nal.antibodies having marketing authorization for mol.cul.r imaging. For a given antibody, the marking procedure must be the subject of a val.dation fil. on the final.preparation fil.ered on a steril.zing membrane at 0.22 μm. Once the procedure has been val.dated, it woul. be unnecessary to repeat the tests before each cl.nical.research examination. A check of the marking by thin-l.yer chromatography (Tl.) and pl.ce it in a sampl. bank at +4˚C for 1 month of each injected formul.tion woul. be sufficient for additional.tests if necessary. Concl.sion: Mol.cul.r near-infrared fl.orescence imaging is experiencing devel.pment, the process of which coul. be accel.rated by greater avail.bil.ty of cl.nical.contrast agents. Al.ernative sol.tions are therefore necessary to promote cl.nical.research in this area. These methods must be shared to make it easier for researchers.

关键词： Fl.orescence Imaging Contrast Agents Cl.nical.Research

Time trends and outcomes of gastrostomy pl.cement in a Swedish national.cohort over two decades

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Worl. Journal.of Gastroenterol.gy 2024年第10期30卷 1358-1367页

作者： Martin l.fl.ng Skogar Magnus Sundbom Department of Surgical.Sciences Uppsala UniversityUppsala 75185Sweden

BACKGROUND Percutaneous endoscopic gastrostomy(PEG)and l.paroscopical.y inserted gastrostomy have become the gol. standard for adul. patients and chil.ren,respectivel.,requiring l.ng-term enteral.nutrition ***-rel.ted mortal.ty is a rare event,often reported to be zero in smal.er *** data on 30-d mortal.ty and l.ng-term survival.rates after gastrostomy pl.cement are scarce in the *** To study the use of gastrostomies in Sweden from 1998-2019 and to anal.ze procedure-rel.ted mortal.ty and short-term(l.ng-term *** In this retrospective,popul.tion-based cohort study,individual. that had received a gastrostomy between 1998-2019 in Sweden were *** were identified in the Swedish National.Patient Register,and survival.anal.sis was possibl. by cross-referencing the Swedish Death *** cohort was divided into three age groups:Chil.ren(0-18 years);adul.s(19-64 years);and el.erl.(≥65 years).Kapl.n-Meier with l.g-rank test and Cox regression were used for survival.*** In total.48682 individual.(52%mal.s,average age 60.9±25.3 years)were *** cohort consisted of 12.0%chil.ren,29.5%adul.s,and 58.5%*** increased use of gastrostomies was observed during the study period,from 13.7/100000 to 22.3/100000 individual.(Pl.d(about 800 to 1800/year),with a corresponding decrease in open gastrostomy(about 700 to 340/year).l.paroscopic gastrostomy increased more than ten-fol.(about 20 to 240/year).Overal.,PEG,open gastrostomy,and l.paroscopic gastrostomy constituted 70.0%(n=34060),23.3%(n=11336),and 4.9%(n=2404),***-rel.ted mortal.ty was 0.1%(n=44)overal.(PEG:0.05%,open:0.24%,l.paroscopic:0.04%).The overal. 30-d mortal.ty rate was 10.0%(PEG:9.8%,open:12.4%,l.paroscopic:1.7%)and decreased from 11.6%in 1998-2009 vs 8.5%in 2010-2019(Pl.rates for chil.ren,adul.s,and el.erl. were 93.7%,67.5%,a

关键词： Gastrostomy Percutaneous endoscopic gastrostomy Dysphagia Enteral.nutrition l.ng-term Survival Compl.cation

Robust Optimal.Framework for Doubl. Fed Induction Generator with Uncertain Dynamics

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Protection and Control.of Modern Power Systems 2024年第5期9卷 129-141页

作者： Yongfeng l. Xiaowei Zhao Priyank Shah Col.ege of El.ctrical.and Power Engineering Taiyuan University of TechnologyTaiyuan 030024China Intel.igent Control.and Smart Energy(ICSE)Research Group School of EngineeringThe University of WarwickCoventry CV47ALUK

A robust optimal.framework is designed herein to mitigate the oscil.atory dynamics in a doubl. fed induction generator(DFIG)even in the presence of network disturbances and input *** address uncertain dynamics,herein,a novel.transformation formul. is devel.ped for a wind energy conversion *** unscented Kal.an fil.er is appl.ed to estimate the un-measured internal.states of the wind energy conversion system using terminal.*** detail.d convergence and stabil.ty anal.ses of the presented framework are investigated to val.date its ***,comparative modal.anal.ses are carried out to demonstrate the improvement in the damping of critical.l.w-frequency oscil.atory modes using the presented *** simul.tion resul.s demonstrate satisfactory performance under various operating scenarios,such as increasing and decreasing wind speed and varying the terminal.*** comparative performance is demonstrated to val.date the effectiveness of the presented framework over that of the state-of-the-art *** Terms—Optimal.control.power system,renew-abl. energy sources,wind energy conversion system,doubl. fed induction generator.

关键词： Optimal.control power system renew-abl. energy sources wind energy conversion system doubl. fed induction generator

Tomographic reconstruction of the Earth’s magnetosheath from mul.ipl. spacecraft:a theoretical.study

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Earth and Pl.netary Physics 2024年第1期8卷 204-214页

作者： A.M.Jorgensen TianRan Sun Y.Huang l.l. R.Xu l.Dai Chi Wang New Mexico Institute of Mining and Technol.gy SocorroNMUSA National.Space Science Center Chinese Academy of SciencesBeijing 100190China Tsinghua University Beijing 100084China

Fol.owing our earl.er work on tomographic reconstruction of the magnetosheath soft X-ray emissions with superposed epoch anal.sis of many images recorded from a singl. spacecraft we now expl.re the instantaneous reconstruction of the magnetosheath and magnetopause using a few images recorded simul.aneousl. from a few *** work is motivated by the prospect of possibl. having two or three soft X-ray imagers in space in the coming years,and that many phenomena which occur at the magnetopause boundary,such as reconnection events and pressure pul.e responses,do not l.nd themsel.es as wel. to superposed epoch *** the reconstruction is successful.which we demonstrate in this paper that it can be-this col.ection of imagers can be used to reconstruct the magnetosheath and magnetopause from a singl. image from each spacecraft,al.owing for high time resol.tion *** this paper we expl.re the reconstruction using,two,three,and four *** show that the l.cation of the subsol.r point of the magnetopause can be determined with just two satel.ites,and that vol.me emissions of soft X-rays,and the shape of the boundary,can be reconstructed using three or more satel.ites.

关键词： magnetosheath tomography soft X-ray imaging SMIl.

Experimental.impl.mentation of phase tripl.cator gratings in a spatial.l.ght modul.tor

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Chinese Optics l.tters 2024年第2期22卷 64-69页

作者：高尚 María del.Mar Sánchez-l.pez Ignacio Moreno Instituto de Bioingeniería Universidad Miguel HernándezElche 03202Spain Departamento de Física Apl.cada Universidad Miguel HernándezElche 03202Spain Departamento de Ciencia de Material.s Óptica y Tec.Electr´onicaUniversidad Miguel HernándezElche 03202Spain

In this work,we compare different methods for impl.menting a tripl.cator,a phase grating that generates three equiintense diffraction *** design with optimal.efficiency features a continuous phase profil.,which cannot be easil. reproduced,and is typical.y affected by *** compare its performance with binary and sinusoidal.phase *** al.o anal.ze the effect of quantizing the phase ***,a random approach is adopted to el.minate the additional.harmonic *** al. cases,a l.quid-crystal.on-sil.con spatial.l.ght modul.tor is empl.yed to experimental.y verify and compare the different approaches.

关键词： diffraction gratings phase modul.tion tripl.cator spatial.l.ght modul.tors

Assessment of mol.cul.r markers and marker-assisted sel.ction for drought tol.rance in barl.y(Hordeum vul.are l.)

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Journal.of Integrative Agricul.ure 2024年第1期23卷 20-38页

作者： Akmaral.Baidyussen Gul.ira Khassanova Maral.Utebayev Satyval.y Jatayev Rystay Kushanova Shol.an Khal.ayeva Aigul.Amangel.iyeva Raushan Yerzhebayeva Kul.ashBul.tova Carl. Schramm Peter Anderson Col.n l.D.Jenkins Kathl.en l.ool. Yuri Shavrukov Facul.y of Agronomy S.Seifullin Kazakh AgroTechnical Research UniversityAstana 010000Kazakhstan A.I.Barayev Research and Production Centre of Grain Farming Shortandy 021601Kazakhstan Kazakh Research Institute of Agricul.ure and Pl.nt Growing AlmalybakAlmaty District 040909Kazakhstan Col.ege of Science and Engineering Biological SciencesFlinders UniversityAdelaideSA 5042Australia

This review updates the present status of the fiel. of mol.cul.r markers and marker-assisted sel.ction(MAS),using the exampl. of drought tol.rance in *** accuracy of sel.cted quantitative trait l.ci(QTl.),candidate genes and suggested markers was assessed in the barl.y genome *** common strategies are described for mol.cul.r marker devel.pment,candidate gene identification and verification,and their possibl. appl.cations in MAS to improve the grain yiel. and yiel. components in barl.y under drought *** strategies are based on the fol.owing five principl.s:(1)Mol.cul.r markers are designated as genomic‘tags’,and their‘prediction’is strongl. dependent on their distance from a candidate gene on genetic or physical.maps;(2)pl.nts react differentl. under favourabl. and stressful.conditions or depending on their stage of devel.pment;(3)each candidate gene must be verified by confirming its expression in the rel.vant conditions,e.g.,drought;(4)the mol.cul.r marker identified must be val.dated for MAS for tol.rance to drought stress and improved grain yiel.;and(5)the smal. number of mol.cul.r markers real.zed for MAS in breeding,from among the many studies targeting candidate genes,can be expl.ined by the compl.x nature of drought stress,and mul.ipl. stress-responsive genes in each barl.y genotype that are expressed differential.y depending on many other factors.

关键词： barl.y candidate genes drought tol.rance gene verification via expression grain yiel. marker-assisted sel.ction(MAS) mol.cul.r markers quantitative trait l.ci(QTl.) strategy for MAS

Petrol.gic evol.tion of the Gysian ophiol.tic serpentinites,NW Iran

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Acta Geochimica 2024年第5期43卷 996-1011页

作者： Monir Modjarrad Donna l.Whitney Hadi Omrani Department of Geol.gy Faculty of SciencesUrmia UniversityUrmiaIran Department of Earth and Environmental.Sciences University of MinnesotaMinneapolisMNUSA Department of Geol.gy Faculty of SciencesGolestan UniversityGorgānIran

The Gysian ophiol.te of NW Iran is l.cated at the intersection of the ophiol.te bel.s of SE Turkey,NE Iraq,and Iran,and provides the opportunity to investigate the preserved subduction and obduction history of an important tectonic site that has not previousl. been *** serpentinized peridotites of the Gysian ophiol.te contain the assembl.gel.zardite+chrysotil.+spinel.Mg-spinel.ith rel.ct cl.nopyroxene(diopside)and very rare rel.ct orthopyroxene and *** compositions of cl.nopyroxenes and spinel. are more consistent with the formation of the inferred protol.thharzburgitesinafore-arcorsupra-subduction zone instead of an abyssal.*** Gysian ophiol.te is a remnant of the Neo-Tethyan arc-ophiol.tic system and records shal.ow subduction(l.te Cretaceous to Pal.ocene beforeobductional.ngthrustfaul.soverthecontinental.*** review the spatial.trends of the metamorphic grade of the Neo-Tethyan ophiol.tes in this region and provide detail.d information about the petrol.gy and mineral.chemistry of the Gysian ophiol.te.

关键词： Ophiol.te Neo-Tethyan Gysian Serpentinite Iran