维普中文期刊产品整合服务
33篇 您的检索式:作者名="Sacha P"
    题名 作者 年代 出处 被引量
1Through-needle all-optical ultrasound imaging in vivo: a preclinical swine study显示文摘High-frequency ultrasound imaging can provide exquisite visualizations of tissue to guide minimally invasive procedures.Here,we demonstrate that an all-optical ultrasound transducer,through which light guided by optical fibers is used to generate and receive ultrasound,is suitable for real-time invasive medical imaging in vivo.Broad-bandwidth ultrasound generation was achieved through the photoacoustic excitation of a multiwalled carbon nanotube-polydimethylsiloxane composite coating on the distal end of a 300-μm multi-mode optical fiber by a pulsed laser.The interrogation of a high-finesse Fabry–Pérot cavity on a single-mode optical fiber by a wavelength-tunable continuous-wave laser was applied for ultrasound reception.This transducer was integrated within a custom inner transseptal needle(diameter 1.08 mm;length 78 cm)that included a metallic septum to acoustically isolate the two optical fibers.The use of this needle within the beating heart of a pig provided unprecedented realtime views(50 Hz scan rate)of cardiac tissue(depth:2.5 cm;axial resolution:64μm)and revealed the critical anatomical structures required to safely perform a transseptal crossing:the right and left atrial walls,the right atrial appendage,and the limbus fossae ovalis.This new paradigm will allow ultrasound imaging to be integrated into a broad range of minimally invasive devices in different clinical contexts.Malcolm C Finlay Charles A Mosse Richard J Colchester Sacha Noimark Edward Z Zhang Sebastien Ourselin Paul C Beard Richard J Schilling Ivan P Parkin Ioannis Papakonstantinou Adrien E Desjardins 2017Light(Science & Applications)2017,6,1:6
2Muhidrug resistant Acinetobaeter banmannii - - the role of AdeABC ( RND tamily) efflux pump in resistance to antibiotics显示文摘Wieczorek P Sacha P Hauschild T 2008Folia Histochem Cyto- biol2008,46,3:1
3Bayesian learning for cardiac SPECT image interpretation 显示文摘Sacha J P Goodenday L 2002Artificial Intelligence in Medicine2002,26,:1
4In vitro resistance development in Acinetobacter baumannii to sulbactam and cefoper-azone显示文摘Wieczorek P Sacha P Ojdana D 2012Med Dosw Mikrobiol2012,64,1:1
5Profiles of pheno-type resistance to antibiotic other than p-lactams in Kleb-siella pneumoniae ESBLs-producers, carrying blaSHVgenes显示文摘Sacha P’Ojdana D Wieczorek P 2010Folia Histochem Cytobiol2010,48,4:1
6Tissue expression and enzymologic characterization of human prostate specific membrane antigen and its rat and pig orthologs 显示文摘Rovenska M Hlouchova K Sacha P 2008Prostate2008,68,:1
7Multidrug resistant Acinetobacter baumannii-the role of the AdeABC (RND family) efflux pump in resistance to antibiotics显示文摘Wieczorek P Sacha P Hauschild T 0,,3:1
8Metallo-β-lactamases of Pseudomonas aeruginosa-a novel mechanism resistance tol3- lactam antibiotics 显示文摘Sacha P Wieczorek P Hauschild T 2008Etcytobiologica2008,46,2:1
9Expression of glutamate carboxypeptidase Ⅱ in human brain 显示文摘Sacha P Zamecnik J Barinka C 2007Neuroscience2007,144,4:1
10The KPC type beta- lactamases: new enzymes that confer resistance to carhapenems in Gram-negative bacill显示文摘Sacha P Ostas A Jaworowska J 2009Folia Histochem Cytohlol2009,47,4:1
11Profiles of phenotype resistance to antibiotic other thanβ-lactams in Klebsiella pneumoniae ESBLs-producers,carrying bla SHV genes显示文摘Sacha P Ojdana D Wieczorek P 2010Folia Histochem Cytobiol2010,48,4:1
12Multidrug resistant Acinetobacter baurnannii - - the role of AdeABC (RND family) efflux pump in resistance to antibiotics 显示文摘Wieczorek P Sacha P Hauschild T 2008Folia Histochem Cytobiol2008,46,3:1
13Differential ability of tribbles family members to promote degradation of C/EBPα and induce acute myelogenous leukemia显示文摘Dedhia P H Keeshan K Sacha U J 0,,08:1
14Issues in automating cardiac SPECT diagnosis显示文摘Sacha J P Cios K J Goodenday L S 2000IEEE Engineering in Medicine Biology2000,4,19:1
15Distribution of AdeABC ef flux system genes in genotypically diverse strains of clinical Acine tobacter baumannii显示文摘Wieczorek P Sacha P Czaban S 2013Diagn Microbiol Infect Dis2013,77,2:1
16Identification of the N-glycosylation sites on glutamate carboxypeptidase II necessary for proteolytic activity显示文摘Barinka C Sacha P Sklenar J 2004ProteinSci2004,13,6:1
17The role of aminoglycoside-modifying enzymes in resistance of Gram-negative rods显示文摘Jakoniuk P Wieczorek P Sacha PT 2006Med Dosw Mikrobiol2006,58,4:1
18Multidrug resistant Acinetobacter baumannii-the role of AdeABC(RND family)efflux pump in resistance to antibiotics 显示文摘Wieczorek P Sacha P Hauschild T 2008Folia Histochem Cytobiol2008,46,3:1
19Issues in automating cardiac SPECT diagnosis显示文摘Sacha J P Cios K J 2000IEEE Engineering in Medicine and Biology2000,19,4:1
20The role of aminoglycoside-modifying enzymes in resistance of Gram-negative rods显示文摘Jakoniuk P Wieczorek P Sacha PT 2006Med Dosw Mikrobiol2006,58,4:1
返回顶部 每页显示:
共2页 首页 上一页 第1页 下一页 末页 /2 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费