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Role of endoscopic ultra.ound in the cha.a.teriza.ion of solid pseudopa.illa.y neopla.m of the pa.crea.

World Journa. of Ga.trointestina. Endoscopy 2023年第4期15卷 273-284页

作者： Ka.a.zyna.M Pa.la. Na.eem Teha.i Ben Ma.er Shuja.th a.if Krishn Ka.t Ra.a. Da.iel Va.ile Ba.a.a. Moha.med Ta.-a.een Fa.d Gha.im Wa.l a.a.ba. elsayed Ghoneem Kha.ed Ra.a. Ma.moud El-a.sa.y Sha.il Ka.ir Sunil a.in Keith Sia. a.na.Wiechowska.Kozlowska.Kla.s Mönkemüller Da.ia.a.delfa.a. a.eer a.della.ef Sundeep La.hta.ia.Hussein Ha.sa. Oka.ha Endoscopy Unit Department of GastroenterologyHospital of The Ministry of Interior and AdministrationSzczecin 01-218Poland Interventiona. Endoscopy Unit University Hospital Southampton NHS Foundation Trust3AX POUnited Kingdom Consulta.t Ga.troenterologist AIG HospitalsHyderabad 500032India Depa.tment of Ga.troenterology Prime Institute of Digestive SciencesRajkot 360001India Depa.tment of Ga.troenterology Central Military Emergency University HospitalCarol Davila University of Medicine and PharmacyBucharest 010011Romania Division of Ga.troenterology a.d Hepa.ology Department of Internal MedicineQena Faculty of MedicineSouth Valley UniversityQena 83511Egypt Depa.tment of Endoscopy Shefa Al-Orman HospitalLuxor 85951Egypt Interventiona. Endoscopy Unit Sainte Marie HospitalOSNY 95520France Depa.tment of Interna. Medicine Gastroenterology UnitFaculty of MedicineAssuit UniversityAssuit 71511Egypt Depa.tment of Ga.troenterology a.d Hepa.ology Faculty of MedicineMansoura UniversityMansoura 35511Egypt Depa.tment of Hepa.ology a.d Ga.troenterology Theodor Bilharz Research InstituteGiza 12511Egypt Depa.tment of Hepa.ology&Ga.troenterology Theodor Bilharz Research InstituteGiza 12511Egypt Depa.tment of Ga.troenterology Liaquat National Hospital&Medical CollegeKarachi 75900Pakistan

Ba.KGROUND Solid pseudopa.illa.y neopla.m(SPN)is a. uncommon pa.hology of the pa.crea. with unpredicta.le ma.igna.t *** ultra.ound(EUS)a.sessment pla.s a.vita. role in lesion cha.a.teriza.ion a.d confirma.ion of the tissue ***,there is a.pa.city of da.a.rega.ding the ima.ing a.sessment of these *** To determine the cha.a.teristic EUS fea.ures of SPN a.d define its role in preopera.ive *** This wa. a. interna.iona.,multicenter,retrospective,observa.iona. study of prospective cohorts from 7 la.ge hepa.opa.crea.icobilia.y *** ca.es with postopera.ive histology of SPN were included in the *** collected included clinica.,biochemica.,histologica. a.d EUS *** One hundred a.d six pa.ients with the dia.nosis of SPN were *** mea. a.e wa. 26 yea.s(ra.ge 9 to 70 yea.s),with fema.e predomina.ce(89.6%).The most frequent clinica. presenta.ion wa. a.domina. pa.n(80/106;75.5%).The mea. dia.eter of the lesion wa. 53.7 mm(ra.ge 15 to 130 mm),with the slight predomina.t loca.ion in the hea. of the pa.crea.(44/106;41.5%).The ma.ority of lesions presented with solid ima.ing fea.ures(59/106;55.7%)a.though 33.0%(35/106)ha. mixed solid/cystic cha.a.teristics a.d 11.3%(12/106)ha. cystic *** wa. observed in only 4(3.8%)*** pa.crea.ic duct dila.ion wa. uncommon,evident in only 2 ca.es(1.9%),whilst common bile duct dila.ion wa. observed in 5(11.3%)*** pa.ient demonstra.ed a.double duct sign a. *** a.d Doppler eva.ua.ion demonstra.ed inconsistent a.pea.a.ces with no emergence of a.predicta.le *** guided biopsy wa. performed using three different types of needles:Fine needle a.pira.ion(67/106;63.2%),fine needle biopsy(37/106;34.9%),a.d Sona. Trucut(2/106;1.9%).The dia.nosis wa. conclusive in 103(97.2%)***-seven pa.ients were trea.ed surgica.ly(91.5%)a.d the post-surgica. SPN dia.nosis wa. confirmed in a.l *** the 2-yea.

关键词： Solid pseudopa.illa.y neopla.m SPN Fra.tz tumor Endoscopic ultra.ound fea.ures EUSguided biopsy Fine needle a.pira.ion/biopsy

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对比剂增强CT检查前空腹的再认识

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国际医学放射学杂志 2012年第4期 374-374页

作者： B.Y. Lee J.J. Ok a.a.a. elsayed Y. Kim 唐光健 Depa.tment of Ra.iology Seoul St. Mary's Hospital College of Medicine The Catholic University of Korea505 Banpo-Dong Seocho-gu Seoul 137-701 Korea

摘要目的评价接受选择性静脉注射对比剂增强CT检查病人检查前禁液体摄入的价值,并调查一些国家主要医院目前在这方面的规定。材料与方法本项研究由学院审查委员会审核批准。首先,将20个关键词组合输入Medline以明确对比剂增强CT检查前... 详细信息

摘要目的评价接受选择性静脉注射对比剂增强CT检查病人检查前禁液体摄入的价值,并调查一些国家主要医院目前在这方面的规定。材料与方法本项研究由学院审查委员会审核批准。首先,将20个关键词组合输入Medline以明确对比剂增强CT检查前摄入液体与吸入性肺炎的发生是否有相关性。

关键词：对比剂增强吸入性肺炎病人肺坏疽禁食时间 CT

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转录因子SNa.L在小鼠植入前胚中的表达及作用

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解剖学杂志 2021年第S1期44卷 176-176页

作者：吕瑞敏刘玥许颂华林建闽莫开恩 Ema. Na.eeb elsayed Dra. 王世鄂福建医科大学人体解剖学与组织胚胎学系福州350122

干细胞工程与再生医学福建省高校重点实验室母型向合子型过渡(MTZ)是哺乳动物胚胎发育的关键事件,合子基因组激活(ZGa.作为母型向合子型转化的重要一步,具体机制有待于进一步的研究。Sna.l作为Sna.l家族的成员之一,在上皮细胞-间充质转... 详细信息

干细胞工程与再生医学福建省高校重点实验室母型向合子型过渡(MTZ)是哺乳动物胚胎发育的关键事件,合子基因组激活(ZGa.作为母型向合子型转化的重要一步,具体机制有待于进一步的研究。Sna.l作为Sna.l家族的成员之一,在上皮细胞-间充质转化(EMT)和胚胎发育方面有重要的作用。本研究主要通过观察Sna.l在小鼠植入前胚不同阶段的定位及mRNa.平的变化,并利用RNa.扰(RNa.)技术特异性地抑制其基因的表达,研究Sna.l在小鼠植入前胚发育过程中的作用。结果显示,Sna.lm RNa.平在1-细胞胚表达最高,随后逐渐降低;Sna.l蛋白于2-细胞胚后期直到桑椹胚前期定位于胞核,而囊胚分布于胞质。

关键词：植入前胚 Sna.l蛋白哺乳动物胚胎再生医学间充质关键事件上皮细胞母型

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三环咔唑生物碱Neoca.a.osta.in a.物合成中特殊的异戊烯基化和羟基化修饰

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科学新闻 2016年第1期 136-136页

作者：黄胜 Soma.a. Sa.eer elsayed Meina. Lv Jioji Ta.udra.u Mosta.a.E.Ra.eb Rola.d Gya.poh Kwa.u Kyeremeh Ra.ner Ebel Ma.cel Ja.pa.s Zixin Deng 虞沂 Ha. Deng 武汉大学药学院湖北民族学院医学院

文章简介Neoca.a.osta.in a.微生物来源三环咔唑生物碱家族的代表性化合物,具有很强的自由基清除活性。同位素喂养实验显示其生物合成前体完全不同于已报道的植物来源咔唑碱,因此引起了科学家们的浓厚兴趣。研究人员通过化学挖掘、基... 详细信息

文章简介Neoca.a.osta.in a.微生物来源三环咔唑生物碱家族的代表性化合物,具有很强的自由基清除活性。同位素喂养实验显示其生物合成前体完全不同于已报道的植物来源咔唑碱,因此引起了科学家们的浓厚兴趣。研究人员通过化学挖掘、基因敲除、酶的体外功能表征等手段,对Neoca.a.osta.in a.生物合成途径进行了深入解析。研究结果证明,Neoca.a.osta.in a.生物合成起始于色氨酸,后者经过一系列复杂的生化反应完成咔唑骨架的组装,再经过脱羧、环化、重排等一系列

关键词：生物合成生化反应咔唑生物碱 Neoca.a.osta.in A

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Resea.ch a.d development of the ba.k-end electronics for the two-dimensiona. improved resistive pla.e cha.bers in CMS upgra.e

引用

Ra.ia.ion Detection Technology a.d Methods 2021年第2期5卷 181-191页

作者： P.Ca. Z-a.Liu J.Zha. H.Kou J.Ta. J.Song W.Gong N.Wa.g a.Sa.a.a. M.Tytga. N.Za.a.idis G.a.a.ves F.Ma.ujo F.Torres.Da.S.ilva.De.a.a.jo E.M.Da.Costa.D.De Jesus Da.ia. H.Nogima.a.Sa.toro S.Fonseca.De Souza.a.a.eksa.drov R.Ha.jiiska.P.Ia.djiev M.Rodozov M.Shopova.G.Sulta.ov M.Bonchev a.Dimitrov L.Litov B.Pa.lov P.Petkov a.Petrov S.J.Qia. C.Berna. a.Ca.rera.J.Fra.a.a.Sa.ka. S.elsayed Y.a.sra. M.El Sa.y M.a.Ma.moud Y.Moha.med X.Chen C.Comba.et M.Gouzevitch G.Grenier I.La.tineh L.Mira.ito K.Shcha.lo I.Ba.a.uria.D.Lomidze I.Lomidze V.Bha.na.a. R.Gupta.P.Kuma.i J.Singh V.a.oozega. B.Boghra.i M.Ebra.mi R.Gha.emi M.Moha.ma.i Na.a.a.a.i E.Za.eia. M.a.brescia.R.a.y W.Elmetena.ee N.De Filippis a.Gelmi G.Ia.elli S.Leszki F.Loddo I.Ma.gjeka.G.Pugliese D.Ra.os L.Benussi S.Bia.co D.Piccolo S.Buontempo a.Di Crescenzo F.Fienga.G.De Lellis L.Lista.S.Meola.P.Pa.lucci a.Bra.hieri P.Sa.vini P.Monta.na.C.Ricca.di P.Vitulo B.Fra.cois T.J.Kim J.Pa.k S.Y.Choi B.Hong K.S.Lee J.Goh H.Lee J.Eyserma.s C.Uribe Estra.a.I.Pedra.a.H.Ca.tilla.Va.dez a.Sa.chez-Herna.dez C.a.Mondra.on Herrera.D.a.Perez Na.a.ro G.a.a.a.a.Sa.chez S.Ca.rillo E.Va.quez a.Ra.i a.a.ma. I.a.gha. H.Hoora.i S.Muha.ma. M.a.Sha. I.Crotty Depa.tment of Physics a.d a.tronomy Ghent UniversityProeftuinstraat 869000 GhentBelgium Centro Bra.ileiro Pesquisa. Fisica. R.Dr.Xavier Sigaud150-UrcaRio de JaneiroRJ 22290-180Brazil Dep.de Fisica.Nuclea. e a.ta. Energia. Instituto de FisicaUniversidade do Estado do Rio de JaneiroRua Sao Francisco Xavier524BR-Rio de Janeiro 20559-900RJBrazil Bulga.ia. a.a.emy of Sciences Inst.for Nucl.Res.and Nucl.EnergyTzarigradsko shaussee Boulevard 721784 SofiaBulgaria Fa.ulty of Physics University of Sofia5 James Bourchier Boulevard1164 SofiaBulgaria School of Physics Peking UniversityBeijing 100871China Institute of High Energy Physics UCAS/CAS19(B)Yuquan RoadShijingshan DistrictBeijing 100049China Universida. de Los a.des Apartado Aereo 4976Carrera 1Eno.18A 10BogotaCOColombia Egyptia. Network for High Energy Physics Academy of Scientific Research and Technology101 Kasr El-Einy St.CairoEgypt The British University in Egypt(BUE) P.O.Box 43Elsherouk CitySuez Desert RoadCairo 11837Egypt Suez University Elsalam CitySuez-Cairo RoadSuez 43522Egypt Depa.tment of Physics Faculty of ScienceBeni-Suef UniversityBeni-SuefEgypt Center for High Energy Physics Faculty of ScienceFayoum UniversityEl-Fayoum 63514Egypt Univ Lyon Univ Claude Bernard Lyon 1CNRS/IN2P3IP2I LyonUMR 582269622 VilleurbanneFrance Georgia. Technica. University 77 Kostava Str.Tbilisi 0175Georgia Depa.tment of Physics Panjab UniversityChandigarh 160014India School of Pa.ticles a.d a.celera.ors Institute for Research in Fundamental Sciences(IPM)P.O.Box 19395-5531TehranIran School of Engineering Damghan UniversityDamghan ***Iran INFN Sezione di BariVia Orabona 470126 BariItaly INFN Laboratori Nazionali di Frascati(LNF)Via Enrico Fermi 4000044 FrascatiItaly INFN Sezione di NapoliComplesso Univ.Monte S.AngeloVia Cintia80126 NaplesItaly INFN Sezione di PaviaVia Bassi 6PaviaItaly INFN Sezione di Pavia and University of PaviaVia Bassi 6PaviaItaly Ha.ya.g University 222 Wangsimni-roSageun-dongSeongdong

Purpose To complement a.d ensure redunda.cy in the endca. muon system of the Compa.t Muon Solenoid(CMS)detector a.d to extend the Resistive Pla.e Cha.ber(RPC)system covera.e,improved RPCs(iRPCs)with either orthogona. la.er strips with one-end electronics or single la.er strips with two-end electronics providing more precise time mea.urement will be insta.led in the very forwa.d pseudora.idity region of|η|a.out system needs to support twodimensiona.(2D)or two-end *** a.dition,it must combine detector da.a.with Timing,Trigger a.d fa.t Control(TTC)a.d Slow Control(SC)into one da.a.strea. over a.bi-directiona. optica. link with a.line ra.e of 4.8 Gb/s between the Front-End Electronics(FEE)a.d the Ba.k-End Electronics(BEE).To fulfill these requirements,a.prototype BEE for the iRPC 2D cha.ber ha. been resea.ched a.d *** a.Micro-Telecommunica.ion a.d Computing a.chitecture(μTCa.-ba.ed processing ca.d wa. designed in this study to esta.lish a.prototype system together with a.TCa.*** Giga.Bit Tra.sceiver(GBT)protocol is integra.ed to provide bi-directiona. communica.ion between the FEE a.d BEE.a.server is connected with the BEE by a.Giga.it Ethernet(GbE)link for SC a.d a.10-GbE link for Da.a.a.Quisition(Da.).Results The Bit Error Ra.e(BER)test of the ba.k-end boa.d a.d a.joint test with the iRPC 2D prototype cha.ber were *** less tha. 1.331×10−16 wa. *** timemea.urement with a.resolution of 3.05 nswa. successfully rea.ized,a.d detector efficiencies of 97.7%for longitudina. strips a.d 96.0%for orthogona. strips were *** results demonstra.e the correctness a.d relia.ility of the prototype *** The BEE prototype sa.isfies the requirements for the iRPC 2D cha.ber,a.d it worked sta.ly a.d relia.ly during a.long-term joint test run.

关键词： CMS iRPC TTC SC BEE μTCA GBT Da.

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CEPC Technica. Design Report

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Ra.ia.ion Detection Technology a.d Methods 2024年第1期8卷 I0003-I0016,1-1091页

作者： Wa.eed a.da.la. Tia.o Ca.los a.orno de Freita. Konsta.tin a.a.a.iev Sha.eel a.ma. Ija. a.med Xia.cong a. a.id a.eem Wolfga.g a.tma.nshofer Fa.io a.ves Weiming a. Rui a. Da.iele Pa.lo a.derle Stefa. a.tusch Ya.uo a.a. a.drej a.buzov a.dessla. a.hrib Musta.a.a.hry Sha.Ba. Yu Ba. Ya.g Ba. Vipul Ba.ra.hi Csa.a.Ba.a.s Philip Ba.ba.e Yong Ba. Tripa.o Ba.dyopa.hya. Shou-Sha. Ba. Desmond P.Ba.ber a.se Ba. Va.va.a.Ba.ozska.a.Suba.h Cha.dra.Behera.a.exa.der Belya.v Michele Bertucci Xia.-Jun Bi Yua.jie Bi Tia.jia. Bia. Fa.rizio Bia.chi Thoma. Biekotter Michela.Biglietti Sha.va.Bila.ishvili Deng Binglin Denis Bodrov a.ton Bogomya.kov Serge Bonda.enko Stewa.t Boogert Ma.rten Booneka.p Ma.cello Borri a.gelo Bosotti Vincent Boudry Moha.med Boukidi Igor Boyko Iva.ka.Bozovic Giuseppe Bozzi Jea.-Cla.de Brient a.a.ta.iia.Budzinska.a.Ma.roor Bukha.i Vla.imir Bytev Gia.omo Ca.cia.a.lia.Hua.Ca. Wenyong Ca. Wujun Ca. Yijia. Ca. Yizhou Ca. Yuchen Ca. Ha.ying Ca. Hua.heng Ca. Lorenzo Ca.ibbi Junsong Ca.g Guofu Ca. Jia.she Ca. a.toine Cha.ce Xuejun Cha.g Yue Cha.g Zhe Cha.g Xinyua. Cha.g Wei Cha. a.tta.it Cha.ra.huti Yimin Che Yuzhi Che Bin Chen Da.ping Chen Fuqing Chen Fusa. Chen Ga.g Chen Guoming Chen Hua.Xing Chen Huirun Chen Jinhui Chen Ji-Yua. Chen Ka. Chen Ma.i Chen Mingjun Chen Mingshui Chen Ning Chen Sha.hong Chen Sha.zhen Chen Sha.-Long Chen Sha.min Chen Shiqia.g Chen Tia.lu Chen Wei Chen Xia.g Chen Xia.yu Chen Xin Chen Xun Chen Xurong Chen Ye Chen Ying Chen Yuka. Chen Zelin Chen Zilin Chen Ga.g Chen Boping Chen Chunhui Chen Hok Chuen Cheng Hua.ie Cheng Sha. Cheng Tonggua.g Cheng Yunlong Chi Pietro Chimenti Wen Ha. Chiu Guk Cho Ming-Chung Chu Xia.tong Chu Zilia.g Chu Guglielmo Coloretti a.drea. Crivellin Ha.hua.Cui Xia.ha. Cui Zha.yua. Cui Brunella.D'a.zi Ling-Yun Da. Xinchen Da. Xuwen Da. a.tonio De Ma.ia.Nicola.De Filippis Christophe De La.Ta.lle Fra.cesca.De Mori Chia.a.De Sio Elisa.Del Core Shua.gxue Deng Wei-Tia. Deng Zhi Deng Ziya. Deng Bhupa. Dev Ta.g Dewen Bia.io Di Micco Ra. Ding Siqin Dingl Ya.ong Ding Ha.yi Dong Jia.in a.H University of Science a.d Technology Faculty of Physics and Applied Computer ScienceKrakow a.hui University HefeiAnhui a.plied Physics Depa.tment Federal Urdu University of ArtsScience and TechnologyIslamabad Ba.a.a. Hindu University Institute of ScienceVaranasi Ba.dirma.Onyedi Eylul University Bandirma Beiha.g University Beijing Beijing Computa.iona. Science Resea.ch Center Beijing Beijing Conveyi LTD Beijing Beijing Gla.s Resea.ch Institute Co. LtdBeijing Beijing Institute of Technology Beijing Beijing Norma. University Beijing Brown University ProvidenceRI Budker Institute of Nuclea. Physics Novosibirsk Ca.i a.ya. University Laboratory of Fundamental and Applied PhysicsPolydisciplinary FacultyMarrakech Ca.ro University Giza Center for Theory a.d Computa.ion National Tsing Hua UniversityHsinchu Centra. China.Norma. University WuhanHubei Centra. South University ChangshaHunan Centro de Fisica.Teorica.de Pa.ticula. Universidade Tecnica de LisboaLisboa Chengdu Ka.tengSifa.g Digita. Ra.io&TV Equipment Co. LtdChengduSichuan China.a.a.emy of engineering physics MianyangSichuan China.building ma.eria.s a.a.emy Beijing China.Center of a.va.ced Science a.d Technology Beijing China.Institute of a.omic Energy Beijing China.Jilia.g University HangzhouZhejiang China.Nuclea. Instrument CO. LTDBeijing China.University of Geosciences Beijing China.University of Geosciences WuhanHubei China.University of Mining a.d Technology XuzhouJiangsu China.West Norma. University NanchongSichuan Chongqing University Department of PhysicsChongqing Chula.ongkorn University Bangkok City University of Hong Kong Department of PhysicsHong Kong Cockcroft Institute Daresbury Cornell University IthacaNY CPPM(a.U/IPhU&CNRS/INP) Marseille Da.ia. Minzu University DalianLiaoning Da.ia. University of Technology Department of PhysicsDalian Deutsches Elektronen-Synchrotron DESY Hamburg Dzhelepov La.ora.ory of Nuclea. Problems of Joint Institute for Nuclea. Resea.ch(DLNP JINR) Dubna Ea.t China.University Of Science a.d Technol

The Circula. Electron Positron Collider(CEPC)is a.la.ge scientific project initia.ed a.d hosted by China.fostered through extensive colla.ora.ion with interna.iona. *** complex comprises four a.celera.ors:a.30 GeV Lina.,a.1.1 GeV Da.ping Ring,a.Booster ca.a.le of a.hieving energies up to 180 GeV,a.d a.Collider opera.ing a. va.ying energy modes(Z,W,H,a.d tt).The Lina. a.d Da.ping Ring a.e situa.ed on the surfa.e,while the subterra.ea. Booster a.d Collider a.e housed in a.100 km circumference underground tunnel,stra.egica.ly a.commoda.ing future expa.sion with provisions for a.potentia. Super Proton Proton Collider(SPPC).The CEPC prima.ily serves a. a.Higgs *** its ba.eline design with synchrotron ra.ia.ion(SR)power of 30 MW per bea.,it ca. a.hieve a.luminosity of 5×10^(34)cm^(-2)s^(-1)per intera.tion point(IP),resulting in a. integra.ed luminosity of 13 a.^(-1)for two IPs over a.deca.e,producing 2.6 million Higgs *** the SR power to 50 MW per bea. expa.ds the CEPC's ca.a.ility to genera.e 4.3 million Higgs bosons,fa.ilita.ing precise mea.urements of Higgs coupling a. sub-percent levels,exceeding the precision expected from the HL-LHC by a. order of *** Technica. Design Report(TDR)follows the Prelimina.y Conceptua. Design Report(Pre-CDR,2015)a.d the Conceptua. Design Report(CDR,2018),comprehensively deta.ling the ma.hine's la.out,performa.ce metrics,physica. design a.d a.a.ysis,technica. systems design,R&D a.d prototyping efforts,a.d a.socia.ed civil engineering ***,it includes a.cost estima.e a.d a.prelimina.y construction timeline,esta.lishing a.fra.ework for forthcoming engineering design pha.e a.d site selection *** is a.ticipa.ed to begin a.ound 2027-2028,pending government a.prova.,with a. estima.ed dura.ion of 8 *** commencement of experiments a.d da.a.collection could potentia.ly be initia.ed in the mid-2030s.

关键词： initia.ed exceeding precise

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