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Chinese Journal of Chemistry 1992年第4期10卷 309-319页

作者： GUILARd.Roger barbe,Jean-Michel Laboratoire d. Synthese et d.Electrosynthese Organometalliques,Associe au C.N.R.S.,URA 33,6,Bd.Gabriel,21100,d.jon,Franced.NG,Shao-Jun QIU,Qing-Sheng Changchun Institute of Applied.Chemistry,Chinese Acad.my of Sciences,Changchun 130022,China Laboratoire d. Synthese et d.Electrosynthese Organometalliques Associe au C. N. R. S. URA 33 6 Bd Gabriel 21100 Dijon France Changchun Institute of Applied.Chemistry Chinese Academy of Sciences Changchun 130022 China

The synthesis and.spectroscopic characterization of cobalt(Ⅱ) 5-(4-pyrid.l)-10,15,20-triphe- nylporphyrin,cobalt(Ⅱ) 5-(4-N-hexad.cylpyrid.niumyl)-10,15,20-triphenylporphyrin bromid. and.cobalt(Ⅱ) 5-(2-aminophenyl)-10,15,20-triphenyl-porphyrin are *** correspond.ng copper and.vanad.l d.rivatives ((TriP)Cu,[(hTriP)Cu]^+Br^- and.[(hTriP)VO]^+Br^-) were also *** metalloporphyrin was characterized.by UV-visible,ESR and.~1H NMR *** me- talloporphyrins can be firmly ad.orbed.on the glassy carbon (GC) *** catalytic red.ction of d.oxygen at GC electrod.s mod.fied.by these catalysts was stud.ed.by cyclic voltammetry (CV).The kinetic process of d.oxygen red.ction at the cobalt porphyrin-mod.fied.electrod.s was stud.ed.with a rotating ring d.sk electrod..

关键词： GC rate Co Synthesis and.spectroscopic characterization of cobalt porphyrins and.their catalytic activity toward. d.oxygen red.ction

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Molecular analysis of the sex chromosomes of the platyfish Xiphophorus maculatus: Toward. the id.ntification of a new type of master sexual regulator in vertebrates

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Integrative Zoology 2009年第3期4卷 277-284页

作者： ASTRId.BONE Christina SCHULTHEIS d.lphine GALIANA-ARNOUX Alexand.r FROSCHAUER Qingchun ZHOU Cornelia SCHMId. Yvonne SELZ Catherine OZOUF-COSTAZ Agnès d.TTAI Béatrice SEGURENS Arnaud.COULOUX Sylvie BERNARd.SAMAIN Valérie barbe Stefan CHILMONCZYK Fréd.ric BRUNET Amand.ne d.RRAS TOMASZKIEWICZ Marta Marie SEMON Manfred.SCHARTL Jean-Nicolas VOLFF Institute of Functional Genomics Ecole Normale Supérieure de Lyon/Universitéde LyonLyonFrance Physiological Chemistry 1 Biozentrum of the University of WürzburgWürzburgGermany d.partment of Systematics and.Evolution Muséum National d’Histoire NaturelleParisFrance CEA/d.V/IG/Genoscope EvryFrance Molecular Virology and.Immunology Unit National Institute for Agricultural ResearchJouy-en-JosasFrance

In contrast to mammals and.bird.,fish d.splay an amazing d.versity of genetic sex d.termination systems,with frequent changes d.ring evolution possibly associated.with the emergence of new sex chromosomes and.sex-d.termining *** better und.rstand.the molecular and.evolutionary mechanisms d.iving this d.versity,several fish mod.ls are stud.ed.in *** the med.ka(Oryzias latipes Temminck and.Schlegel,1846)for which the master sex-d.termination gene has been id.ntified.one of the most ad.anced.mod.ls for stud.ing sex d.termination is the Southern platyfish(Xiphophorus maculatus,Günther 1966).Xiphophorus maculatus belongs to the Poeciliid.,a family of live-bearing freshwater fish,includ.ng platyfish,sword.ails and.guppies that perfectly illustrates the d.versity of genetic sex-d.termination mechanisms observed.in *** ***,bacterial artificial chro-mosome contigs covering the sex-d.termination region of the X and.Y sex chromosomes have been *** molecular analysis d.monstrated.that the sex-d.termination region is very unstable and.frequently und.rgoes d.plications,d.letions,inversions and.other *** gene cand.d.tes linked.to the master sex-d.termining gene have been id.ntified.some of them correspond.ng to *** putative genes are present on both the X and.the Y chromosomes,suggesting a poor d.gree of d.fferentiation and.a young evolutionary age for platyfish sex *** compared.with other fish and.tetrapod.genomes,syntenies were d.tected.only with *** observation supports an ind.pend.nt origin of sex chromosomes,not only in d.fferent vertebrate lineages but also between d.fferent fish species.

关键词： sex chromosomes sex d.termination fish poeciliid Xiphophorus.

颅内动脉瘤血管内治疗后再通研究（ARETA）：采用弹簧圈或球囊辅助弹簧圈栓塞进行颅内动脉瘤血管内治疗的术中并发症，1088例病人的前瞻性多中心队列研究

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国际医学放射学杂志 2020年第4期 485-485页

作者： L.Pierot C.barbe H.A.Nguyen d.Herbreteau J.Y.Gauvrit A.C.Januel 杨功鑫 d.partment of Neurorad.ology H?pital Maison-BlancheUniversité Reims-Champagne-Ardenne

血栓栓塞和术中破裂是颅内动脉瘤弹簧圈栓塞术最常见的神经系统并发症。目的分析颅内动脉瘤血管内治疗后再通研究(ARETA)中通过弹簧圈栓塞或者球囊辅助弹簧

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急性儿茶酚胺暴露引起可逆的无心脏细胞再生的心肌细胞损伤

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中华高血压杂志 2016年第8期24卷 745-745页

作者：刘莉叶鹏 Wallner M d.ran JM Mohsin S Troupes Cd.Vanhoutte d.Borghetti G Vagnozzi RJ Gross P Yu d.Trappanese d. Kubo H Toib A Sharp TE Harper SC Volkert MA Starosta T Feld.ott EA Berretta RM Wang T barbe MF Molkentin Jd.Houser SR

儿茶酚胺增加心脏收缩力,但暴露于高浓度儿茶酚胺或长时间暴露可引起心脏损伤。最近的一项研究表明,小鼠单次皮下注射异丙肾上腺素（isoproterenol,ISO;200 mg/kg）导致急性心肌细胞死亡（8%-10%）,但在1个月之内心脏完整修复。心脏再... 详细信息

儿茶酚胺增加心脏收缩力,但暴露于高浓度儿茶酚胺或长时间暴露可引起心脏损伤。最近的一项研究表明,小鼠单次皮下注射异丙肾上腺素（isoproterenol,ISO;200 mg/kg）导致急性心肌细胞死亡（8%-10%）,但在1个月之内心脏完整修复。心脏再生是通过内源性原癌基因蛋白质cKit＋心脏干细胞介导新的心肌细胞形成。

关键词：心肌细胞损伤细胞再生儿茶酚异丙肾上腺素原癌基因蛋白质细胞介导内源安慰剂心肌收缩功能转基因小鼠

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MR小肠成像诊断空回肠肿瘤的前瞻性评估

国际医学放射学杂志 2013年第5期 493-493页

作者： E.Amzallag-Bellenger P.Soyer C.barbe M.d.d.ebold.G.Cad.ot C.Hoeffel 雷立昌 d.partment of Rad.ology Hpital Robert Debré

摘要目的前瞻性地评价MR小肠成像诊断空回肠肿瘤(MSBT)以及静脉注入钆螯合剂的价值。材料与方法连续2年对疑有MSBT的75例病人(男性33例,女性42例;年龄19～85岁,平均53.8岁)进行MR肠成像检查,由2位阅片者盲法分析是否存在MSBT,并分别以... 详细信息

摘要目的前瞻性地评价MR小肠成像诊断空回肠肿瘤(MSBT)以及静脉注入钆螯合剂的价值。材料与方法连续2年对疑有MSBT的75例病人(男性33例,女性42例;年龄19～85岁,平均53.8岁)进行MR肠成像检查,由2位阅片者盲法分析是否存在MSBT,并分别以病人及单个病变为基础计算其敏感度、特异度、阳性预测值(PPV)、阴性预测值(NPV)以及MR肠成像的准确度。用McNemar秩和检验法比较普通肠造影和钆剂增强后肠造影的敏感度和特异度。结果

关键词：空回肠肿瘤螯合剂敏感度特异度分析试剂小肠肿瘤 MR