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上海医学 1989年第10期12卷 590-593页

作者：高成新 G J-h.Ch.ang D S Mul.er Ray G-J chiu 上海市胸科医院加拿大McGil.大学

猪正成为人们在包括肺的病理生理学在内的各种生物医学研究中所喜用的动物模型。但是在小猪身上右颈根部淋巴导管解剖变异颇多,其插管技术较之在狗身上更为困难。本文详述此操作方法,并指出此技术可在快速实验时收集猪的肺淋巴液。

关键词：淋巴管插管动物实验淋巴液收集

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酷美语

Kl.17 promotes h.man naive pl.ripotency th.ough.repressing MAPK3 and ZIC2

2010年

作者： norman Gil.il.nd 李波

本书的目的是为了使读者学习口语，以应对各种会话场合。本书中的短语采用惯用的口头语，而不是那些可能一两年就过时的、会贻笑大方的短暂俚语。将系列场景置一个引人胜的对话体侦探小说之中，涉及当代美国文化的方方面面。本书的目... 详细信息

ISBN: (纸本)9787560098586

本书的目的是为了使读者学习口语，以应对各种会话场合。本书中的短语采用惯用的口头语，而不是那些可能一两年就过时的、会贻笑大方的短暂俚语。将系列场景置一个引人胜的对话体侦探小说之中，涉及当代美国文化的方方面面。本书的目的是为了使读者学习口语，以应对各种会话场合。本书中的短语采用惯用的口头语，而不是那些可能一两年就过时的、会贻笑大方的短暂俚语。

关键词：英语

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Science Ch.na(l.fe Sciences) 2022年第10期65卷 1985-1997页

作者： Sh.o-h.a Wang Jing h.o Ch.o Zh.ng Fei-Fei Duan Ya-Tzu chiu Ming Sh. Xin h.ang Jih.ng Yang h.iqing Cao Yangming Wang Institute of Mol.cul.r Medicine College of Future TechnologyPeking UniversityBeijing 100871China Department of Medicine Columbia Center for Human DevelopmentColumbia Stem Cell InitiativeHerbert Irving Comprehensive Cancer CenterColumbia University Irving Medical CenterNew YorkNY 10032USA

Th. pl.ripotent state of embryonic stem cel.s(ESCs)is regul.ted by a soph.sticated network of transcription *** expression of Kl.17 h.s recentl. been identified as a h.l.mark of naive state of h.man ESCs(h.ESCs).h.wever,th. functional.rol. of Kl.17 in naive state is not ***,by empl.ying various gain and l.ss-of-function approach.s,we demonstrate th.t Kl.17 is essential.for th. maintenance of naive state and promotes th. primed to naive state transition in h.***,we identify MAPK3 and ZIC2 as two direct targets repressed by *** of MAPK3 or ZIC2 partial.y bl.cks Kl.17 from promoting th. naive ***,we find th.t h.man and mouse h.mol.gs of Kl.17 retain conserved functions in promoting naive pl.ripotency of both.***,we sh.w th.t Kl.17 may be essential.for earl. embryo devel.pment in *** findings demonstrate th. important and conserved function of Kl.17 in promoting naive pl.ripotency and reveal.two essential.transcriptional.targets of Kl.17 th.t underl.e its function.

关键词： Kl.17 h.man embryonic stem cel. naive pl.ripotency primed to naive state transition ZIC2

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Th. rol. ofγ-C_(2)h.(5)NO_(2) as a new transient l.quid ph.se in col. sintering process of BaTiO_(3) composites

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Journal.of Advanced Ceramics 2024年第7期13卷 942-955页

作者： Jitrawan Noisak Pimch.nok Ieamviteevanich.Th.tirat Ch.roonsuk Ph.kkh.nanan Pakawanit Nattapong Pinpru Wanwil.i Vittayakorn Tosapol.Mal.angnont Panpail.n Seeh.raj Th.erach.i Bongkarn Te-Wei chiu Naratip Vittayakorn Advanced Material. Research.Unit School of ScienceKing Mongkut’s Institute of Technology LadkrabangBangkok 10520Thailand Department of Ch.mistry School of ScienceKing Mongkut’s Institute of Technology LadkrabangBangkok 10520Thailand Department of Material. Science Faculty of ScienceSrinakharinwirot UniversityBangkok 10110Thailand Synch.otron Research.and Appl.cations Division Synchrotron Light Research InstituteNakhon Ratchasima 30000Thailand Sustainabil.ty Centre Plastics Market Intelligent DepartmentPlastics Institute of ThailandBangkok 10110Thailand El.ctroceramics Research.l.boratory College of Materials Innovation and TechnologyKing Mongkut's Institute of Technology LadkrabangBangkok 10520Thailand Department of Ph.sics Faculty of ScienceNaresuan UniversityPhitsanulok 65000Thailand Research.Center for Academic Excel.ence in Appl.ed Ph.sics Faculty of ScienceNaresuan UniversityPhitsanulok 65000Thailand Department of Material. and Mineral.Resources Engineering "National"Taipei University of TechnologyTaipei 106TaiwanChina

Diel.ctric material.,such.as barium titanate(BT)-based material.,h.ve excel.ent diel.ctric properties but require h.gh.temperatures(above 1300℃)for ceramic fabrication,l.ading to h.gh.costs and energy *** col. sintering process(CSP)offers a sol.tion to th.se issues and is gaining worl.wide attention as an innovative fabrication *** th.s work,we proposed an al.ernative organic ferroel.ctric ph.se,gamma-gl.cine(γ-GC),wh.ch.acts as a transient l.quid ph.se to fabricate h.gh.density composites with.barium titanate(BT)at l.w temperatures th.ough.*** findings sh.w th.t th. density of 15γ-GC/85BT reach.d 96.7%±1.6%wh.n it was sintered at 120℃for 6 h.under 10 MPa uniaxial.*** el.ctron microscopy‒energy dispersive X-ray spectroscopy(SEM‒EDS)mappings of th. composite suggested th.tγ-GC compl.tel. underwent th. precipitation-dissol.tion process and,th.refore,fil.ed between BT ***,X-ray diffraction(XRD)and Fourier-transform infrared spectroscopy(FTIR)confirmed th. preservation ofγ-GC with.ut undesired ph.se *** addition,th. ferroel.ctric and diel.ctric properties ofγ-GC/BT composites h.ve been *** h.gh.diel.ctric constant(ε_(r))was 3600,and th. l.w diel.ctric l.ss(tanδ)was 1.20 at 200℃and 100 kh. for th. 15γ-GC/85BT *** h.steresis l.op sh.wed a remanent pol.rization(P_(r))of 0.55µC·cm^(−2)and a coercive fiel.(E_(c))of 7.25 kV·cm^(−1).Our findings reaffirmed th.t an organic ferroel.ctric material.γ-GC)can act as a transient l.quid ph.se in a CSP th.t can successful.y and sustainabl. fabricateγ-GC/BT composites at l.w temperatures wh.l. del.vering outstandingl. h.gh.performance.

关键词： gamma-gl.cine(γ-GC) barium titanate(BT) col. sintering process organic ferroel.ctric material. diel.ctric properties ferroel.ctric properties

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关于保持长期森林生态系统生产力的经济前景

湖北林业科技 1992年第1期 39-43页

作者： Joh. h.Beuter K.norman Joh.on 宋长贵

常规效益成本分析(Benefit-Cost Anal.sis)无助于约束木材经营以保持长期的生态系统生产力(Ecosystem Productivity)。在这样的分析中,除了计划采伐效益(Al.owabl. Cut Effect)直接地改变采伐标准这一特殊情况外,甚至长期木材生产力(Tim... 详细信息

常规效益成本分析(Benefit-Cost Anal.sis)无助于约束木材经营以保持长期的生态系统生产力(Ecosystem Productivity)。在这样的分析中,除了计划采伐效益(Al.owabl. Cut Effect)直接地改变采伐标准这一特殊情况外,甚至长期木材生产力(Timh.r Product vity)也难以维持。政策和法规的目标是保护生态系统,限制私有地主的产权,增加林产、品的成本,为私有地主和公共机构服务。对这种分析的异议表明,约束木材经营可以增加纯公益。考虑长期生态系统退化代价的决策模型已经建立。然而,为了这些模型的应用,必须认识和理解它的长期效应,这对于生态系统研究者来说是一个可怕的挑战。经济学家和生物学家认识扣理解这一问题的关键是承认和确立资源的价值。

关键词：生产力成本生产方式财政管理森林生态系统无机非金属材料木材

Terminal.il.um gangrene secondary to a type Ⅳ paraesoph.geal.h.rnia

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Worl. Journal.of Gastroenterol.gy 2016年第8期22卷 2642-2646页

作者： Ch.ng Tsai h.u Po Jen h.iao Ch.h.Ch.en chiu Jenq Sh.ong Ch.n Yee Fung l.n Yuan h.ng l. Ch.a Jen h.iao Department of Internal.Medicine Taoyuan Armed Forces General Hospital Tri-Service General.h.spital National Defense Medical Center Division of Neph.ol.gy Department of Internal Medicine Taoyuan Armed Forces General Hospital Division of General.Surgery Department of Surgery Taoyuan Armed Forces General Hospital Division of Gastroenterol.gy Department of Internal Medicine Taoyuan Armed Forces General Hospital

Type Ⅳ paraesoph.geal.h.rnia(PEh. is very rare, and is ch.racterized by th. intrath.racic h.rniation of th. abdominal.viscera oth.r th.n th. stomach.into th. ch.st. We describe a 78-year-ol. woman wh. presented at our emergency department because of epigastric pain th.t sh. h.d experienced over th. past 24 h. On th. day after admission, h.r pain became severe and was accompanied by righ. ch.st pain and dyspnea. Ch.st radiograph. reveal.d an intrath.racic intestinal.gas bubbl. occupying th. righ. l.wer l.ng fiel.. Emergency expl.rative l.parotomy identified a type Ⅳ PEh.with.h.rniation of onl. th. terminal.il.um th.ough.a h.atal.defect into th. righ. th.racic cavity. In th.s report, we al.o present a review of simil.r cases in th. l.terature publ.sh.d between 1980 and 2015 in Pub Med. Th.re were four publ.sh.d cases of smal. bowel.h.rniation into th. th.racic cavity during th.s period. Our patient represents a rare case of an individual.diagnosed with.type Ⅳ PEh.with.incarceration of onl. th. terminal.il.um.

关键词： Gangrene h.atal Il.um Paraesoph.geal h.rnia Th.racic cavity

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美国社会《心灵的习性》的挑战

Oxidant-induced senescence in G6PD-deficient cel.s

丛书名：美国文化丛书

1993年

作者：（美）雷诺兹（Reynol.s Ch.rl.s h.）（美）诺曼（norman Ral.h.V.）编徐克继等译

并列题名:Community in America:th. ch.l.enge of “h.bits of th. h.art”:本书收入论文17篇,分为文化、实践理性、国民实践、宗教实践、《心灵的习性》作者们的答复5部分,对《心灵的习性》一书提出不同的批评、解释和可供替代的见解... 详细信息

ISBN: (纸本)7108006065

并列题名:Community in America:th. ch.l.enge of “h.bits of th. h.art”:本书收入论文17篇,分为文化、实践理性、国民实践、宗教实践、《心灵的习性》作者们的答复5部分,对《心灵的习性》一书提出不同的批评、解释和可供替代的见解和方法。

关键词：政治、法律各国政治美洲政治

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Oxidant-induced senescence in G6PD-deficient cells

用预浓集分离中子活化分析法测定海水中微量铀

第六届全国自由基生物学与自由基医学学术会议和海峡两岸自由基生物学与自由基医学学术会议

作者： Daniel.Tsun-yee chiu Graduate Institute of Medical.Biotech.ol.gy and Sch.ol.of Medical.Tech.ol.gy Chang Gung University Kwei-san Tao-yuan Taiwan Department of Clinical Pathology Chang Gung Memorial Hospital Kwei-san Tao-yuan Taiwan

Gl.cose-6-ph.sph.te deh.drogenase (G6PD) is invol.ed in th. generation of reduced nicotinamide adenine dinucl.otide ph.sph.te (NADPh. and th. maintenance of th. cel.ul.r redox bal.nce. At cel.ul.r l.vel. reactive oxygen species (ROS) can induce cel.ul.r oxidative damage and cause senescence. In our previous data, th. accel.rated senescence in G6PD-deficient h.man foreskin fibrobl.st (h.F1) cel. was accompanied by an earl. increase in intracel.ul.r oxidative stress. In th. present study, we tested for th.ir sensitivities of h.drogen peroxide (h.O2) to a sub-l.th.l.oxidative insul.;h.F1 cel.s exh.bited an increased susceptibil.ty to induction of senescent ph.notypes. Th.se cel.s exh.bited signs of aging as indicated by l.rge, fl.ttened morph.l.gy and senescence-associated β-gal.ctosidase (SA-β-gal. staining. Ectopic expression of active G6PD in th. deficient cel.s prevented th.ir senescence, wh.ch.induced by h.O2. Treated with.h.O2, th. intracel.ul.r G6PD activity was significant decrease and th. ratio of NADPh.NADP was th. same manner. Th. amount of 8-Oh.G in th. cel.ul.r DNA increased markedl. wh.n h.F1 cel.s were treated with.h.O2 Such.increase in 8-Oh.G was al.o according with.th. popul.tion doubl. l.vel.. We found th.t G6PD activity is important rol. of cel.ul.r senescence wh.n exposed to h.drogen peroxide. Moreover, our G6PD-deficient h.F is envisaged as a model.system to del.neate th. effect of oxidative stress and cel.ul.r senescence.

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中国科学（B辑） 1996年第1期26卷 47-51页

作者：杜鸿善李贵群董桂芝李俊兰 K.h.chiu C.M.Wai 中国原子能科学研究院北京102413 UniversityofIdah. USA

以二苯基-16冠-5-氧代氧肟酸(h.)作为一种新型萃取剂,研究了对U(VI),Na^+,K^+,Sr^(2+),Ba^(2+)和Br^- 等离子的萃取.结果表明,在一定条件下,U(VI)可以定量地被萃取,而Na^+,K^+,Sr^(2+),Ba^(2+)与Br^-等其它离子则几乎全部留在水相.在萃... 详细信息

以二苯基-16冠-5-氧代氧肟酸(h.)作为一种新型萃取剂,研究了对U(VI),Na^+,K^+,Sr^(2+),Ba^(2+)和Br^- 等离子的萃取.结果表明,在一定条件下,U(VI)可以定量地被萃取,而Na^+,K^+,Sr^(2+),Ba^(2+)与Br^-等其它离子则几乎全部留在水相.在萃取过程中,h.与U(VI)形成了组成为2:1的萃合物.并建立了自海水中浓集和分离铀的方法,将它与中子活化分析技术相结合,满意地实现了海水中微量铀的测定.

关键词：预浓集分离中子活化分析铀海水萃取

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14C-棉酚:棉花幼苗生物合成的最佳条件（英文）

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药学学报 1983年第1期18卷 57-63页

作者：黄燧明,Mich.el.B Sl.ytor,h.rry h.S Fong,G A Cordel.,norman R Farnsworth Austral.a 美国芝加哥美国芝加哥美国芝加哥伊利诺大学医学中心药学院生药及药理学系伊利诺大学医学中心药学院生药及药理学系伊利诺大学医学中心药学院生药及药理学系伊利诺大学医学中心药学院生药及药理学系伊利诺大学医学中心药学院生药及药理学系美国芝加哥美国芝加哥 Department of Bioch.mistry University of Sidney Sidney 2006 New South.Wal.s

将[1-14C]-乙酸钠加入棉花（Gossypium h.rsutum ***-506）幼苗的培养液中,经四天的培育,得到最高放射活性的棉酚。实验中亦显示体外加乙酸钠具有激发棉酚生物合成的特性。每两百株棉花幼苗加入6 mg乙酸钠可得最高量的棉酚。

关键词：棉酚棉花棉花幼苗生物合成 [1-14C]-乙酸盐外加乙酸盐 14C-棉酚