Results 21 to 30 of about 548,061 (167)
Synergistic Modulation of Magnetic and Dielectric Properties via La‐V Co‐Substitution in Barium Hexaferrite for Advanced Millimeter‐Wave Absorption
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT
The growing deployment of high‐frequency electronic systems has intensified the demand for high‐performance microwave absorption materials. In this work, we developed La‐V co‐substituted barium hexaferrites, Ba1‐xLaxFe11.9V0.1O19 (BLFVO), via a sol‐gel route.Zhihui Yang, Jiewu Cui, Pengjie Zhang, Song Ma, Wei Sun, Xiaohui Liang, Yong Zhang, Yucheng Wu +7 morewiley +1 more source肾移植受者多反应性抗体与HLA抗体的相关性研究
Zhongguo shiyan zhenduanxue, 2016 目的从单克隆抗体水平研究同种异体肾移植受者多反应性抗体与HLA抗体的相关性,探讨多反应性抗体是否为HLA抗体尤其是非供体特异性抗体产生的原因之一。方法从肾移植患者外周血细胞及手术切除的移植肾组织中分离出B淋巴细胞,并于体外永生化培养获得单克隆B细胞,分别检测B细胞分泌的抗体对HLA抗原及凋亡细胞的反应性。结果共获得107个B细胞克隆,检测发现每个B细胞克隆在体外培养过程中均分泌抗体。其中有4个单克隆B细胞分泌的抗体可以与多种HLA抗原发生反应,而这些HLA抗原之间并非都有共用的抗原决定簇。进一步研究发现,荣春书, 王伟刚, 连鑫, 高宝山doaj 移植肾排异背景下血清多反应性IgG对凋亡细胞反应性升高并激活补体途径
Zhongguo shiyan zhenduanxue, 2017 抗体介导的排异反应(Antibody mediated rejection,AMR)是肾移植后导致移植物失功的主要原因之一。而AMR的核心特征是受者循环中出现针对移植物的抗体,此类抗体包括移植前预存于体内的抗体以及移植后新生抗体。当抗体为特异性识别供者所表达的HLA抗原时则被称为供者特异性抗体(Donor specific antibodies,DSA),而当抗体识别的是自身表达的抗原时则被称为自身抗体 ...贾丹, 荣春书, 童岚, 高宝山doaj Evading Strength–Ductility Trade‐Off in Titanium Matrix Composites via High‐Critical Resolved Shear Stress Dislocation Promotion and Grain Subdivision
Rare Metals, Volume 45, Issue 6, June 2026.ABSTRACT
The strength and ductility trade‐off in titanium matrix composites (TMCs) is a critical factor limiting their widespread application. In this study, a (TiB + TiC)/Ti–6Al–4V composite with an optimal balance between strength and ductility was engineered via multi‐directional forging.Chunyu Shen, Yongqiang Ye, Fu Chen, Yimin Zhuo, Jiaming Zhang, Jianwei Mao, Jianwen Le, Yuanfei Han, Weijie Lu +8 morewiley +1 more source86例系统性红斑狼疮患者抗核抗体谱检测结果分析
Zhongguo shiyan zhenduanxue, 2016 目的探讨抗核抗体谱(ANAs)中12项抗体检测结果对诊断系统性红斑狼疮(systemic lupus erythematosus,SLE)的临床应用价值。方法采用线性免疫分析法(line immuno assay LIA)检测86例SLE患者(SLE组)、81例其他风湿性疾病患者(疾病对照组)和90例健康体检者(健康对照组)的血清ANAs中12项抗体,采用SPSS统计学软件对检测结果分析。结果健康对照组中针对12项抗原的抗体未被检出,SLE组和疾病对照组中12项抗体有不同程度的阳性被检出 ...王淑英, 王峰, 王贞美, 张影秋doaj Changing trends in prenatal screening and treatment of cytomegalovirus infection in France: 7‐year national cohort study (2017–2023)
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 6, Page 756-763, June 2026.ABSTRACT Objectives
Cytomegalovirus (CMV) is the leading cause of congenital infectious neurosensory impairment. We aimed to present national epidemiological data on maternal CMV infection during pregnancy in France, focusing in particular on primary infection in the periconceptional period or first trimester, and to assess the impact of changes in ...P. Coste‐Mazeau, E. Ribot, S. Hantz, Y. Ville, M. Leruez‐Ville, S. Alain, the French Congenital Infection database group, Maeva Anciaux, Laurent Andreoletti, Julie Arata‐Bardet, Carine Arlicot, Dominique Astruc, Jocelyne Attia, Marie‐Stéphanie Aubelle, Christelle Auvray, Bassel Bachour, Sonanda Bailleux, Nathalie Banaszkiewicz, Adeline Baron, Audrey Baudesson de Chanville, Manon Baudry, Agnès Beby‐Defaux, Alexandra Benachi, Melinda Benard, Yasmina Benmalek, Guillaume Benoist, Géraldine Benoit, Clotilde Bertrand, Florence Biquard, Delphine Body‐Bechou, Emilie Bouissou, Brahim Boumahni, Thomas Bourlet, Elise Bouthry, David Boutolleau, Marie Pierre Brechard, Caroline Bressollette, Olivier Brissaud, Marine Butin, Anne‐Sophie Cabaret‐Dufour, Romain Cahierc, Sandrine Caillot‐Vaudoyer, Odile Camard, Margaux Canaguier, Isabelle Cannavo, Clément Castella, Julie Cattin, Caroline Chessa, Marie‐Thérèse Cheve, Marianne Coicaud, Laurence Contin, Marianne Coste‐Burel, Sophie Couderc, Anne‐Marie Darras, Amélie Delabaere, Delphine Delayer, Mathilde Demeyere, Joelle Dendale, Anny Dewilde, Murielle Dobrzynski, Chloé Dole, Chloé Epiard, Véronique Equy, Laurence Fagour, Frederic Faibis, Benoit Fetiveau, Axel Fichez, Christelle Follet‐Bouhamed, Justine Formet, Vincent Foulongne, Loriane Franchinard, Emilie Frobert, Denis Gallot, Patricia Garcia, Isabelle Garrigue, Catherine Gaudy‐Graffin, Stéphanie Gouarin, Ann‐Claire Gourinat, Veronique Grezard, Michele Gueneret‐Bru, Jérôme Guinard, Frédérique Hay, Sophie Henault, Céline Homatter, Nadira Houhou, Cyril Huissoud, Véronique Jacomo, Gaelle Jambon, Eugénie Jolivet, Saodat Karimova, Blandine Keller, Sophie Ketterer‐Martinon, Fedia Khlif Masmoudi, François Kieffer, Bérengère Kireche, Anne‐Sophie L'Honneur, Jean‐Marc Labaune, Imad Labbassi, Marie‐Edith Lafon, Gisèle Lagathu, Stéphane Lastere, Hélène Laurichesse, Mouna Lazrek, Gwenaelle Le Bouar, Camille Le Pors, Claudine Le Vaillant, René Lebeaupin, Elodie Lecorps, Quentin Lepiller, Justine Lerat, Marine Letrecher, Nicolas Leveque, Emmanuelle Levine, Sophie Levrier, David Leyssene, Julien Lupo, Nadia Mahjoub, Anne‐Marie Maillotte, Sandrine Marioli, Julien Marlet, Stéphanie Marque Juillet, Manon Marquet, Charlotte Masias, Marco Millones Gonzales, Philippe Minodier, Nicolas Mottet, Eve Mousty, Sébastien Moutton, Anca Moza, Fatiha Najioullah, Anne‐Laure Nerre, Marie‐France Olieric, Isabelle Parent, Anne Paris, Christophe Pasquier, Estelle Perdriolle‐Galet, Franck Perrotin, Delphine Pesenti, Jean‐Charles Picaud, Olivier Picone, Sylvie Pillet, Léa Pilorge, Didier Pinquier, Veronique Poirier‐Cartron, Lucie Poisson, Perrine Prier, Catherine Queiros‐Da‐Silva, Thibaud Quibel, Harisoa Ramaholimihaso, Fabienne Raskin, Christel Regagnon, Mathilde Roffi, Thierry Rousseau, Anne‐Hélène Saliou, Adèle Schiby, Nathalie Schnepf, Christine Segard, Anaïs Soares, Morgane Solis, Robin Stephan, Natacha Teissier, Cyrielle Thonnon, Cynthia Trastour, Joelle Troussier, Anne Sylvie Valat, Christelle Vauloup‐Fellous, Véronique Venard, Valérie Vequeau‐Goua, Laura Verdurme, Mathilde Vermont, Marie Gabrielle Vigue, Marie Vincienne, Vladimir Vladimirov, Jean‐Baptiste Vuillemenot, Anne Sophie Weingertner, Eric Welter, Christine Zandotti +176 morewiley +1 more source平成30年度の飯田保健所における風しん抗体検査での抗体保有状況について [PDF]
, 2019 要旨:風しんの流行に伴い、飯田保健所では風しん抗体検査の受検者の増加がみられた。風しんの抗体が全くないという受検者は全体の5%であり、国立感染症研究所の調査と同様であった。風しん防御に十分といえる32 倍以上の抗体を有する者は、20 代女性で33%、30 代女性で78%であった。予防接種歴だけでは十分な抗体があるかどうかは分からないため、先天性風しん症候群の予防のためには、とくに20 代女性への検査啓発や丁寧な事後指導が重要である。Article信州公衆衛生雑誌 14(1): 56-57(2019 ...松岡, 裕之, 細萱, 綾香, 三石, 聖子 +2 morecore 内因性抗エリスロポエチン受容体抗体の機能解析
, 2019 当研究室では、貧血の病態の1つとして知られているエリスロポエチン(erythropoietin ; EPO)低反応性に関与する可能性のある新規因子として、貧血患者の血清中に内因性の抗EPO受容体抗体を同定した。また、前年度までの臨床的検討から、ELISA法による抗EPO受容体抗体の吸光度の大きさと患者骨髄中の赤芽球や網赤血球数と相関を認めたことより、同抗体が貧血の病態形成に関与することが示唆された。そこで今年度は、抗EPO受容体抗体の生物学的特性を明らかにする目的で、さらなる生化学的検討に取り組んだ ...原, 章規, 70507045, 461core +1 more sourceⅠ型自身免疫性肝炎患者抗Ro52抗体的检测及临床意义
Zhongguo shiyan zhenduanxue, 2014 目的探讨I型自身免疫性肝炎患者抗Ro52抗体的临床意义。方法采用免疫印记法检测54例I型自身免疫性肝炎(autoimmune hepatitis,AIH)患者血清中的抗Ro52抗体,根据检测结果分为抗Ro52抗体阳性组与阴性组,并对两组检测结果及临床资料进行回顾性分析。结果 54例I型AIH患者中,抗Ro52抗体阳性20例(37%)。抗Ro52抗体阳性组与阴性组Ⅰ型AIH患者的抗核抗体(ANA分布主要见于滴度1∶3201∶1000)。20例抗Ro52抗体阳性患者中,5例(25%)抗可溶性肝原(抗SLA ...孙丽梅, 闫惠平, 冯霞, 王一鹏, 赵丹彤, 张海萍, 王熠, 马胤雪, 刘燕敏 +8 moredoaj