维普中文期刊产品整合服务
2篇 您的检索式:作者名="Alexander Scheer"
    题名 作者 年代 出处 被引量
1Systemic inflammatory response syndrome predicts increased mortality in patients after transcatheter aortic valve implantation显示文摘Jan-Malte Sinning Anne-Cathérine Scheer Viktoria Adenauer Alexander Ghanem Christoph Hammerstingl Robert Schueler Cornelius Müller Mariuca Vasa-Nicotera Eberhard Grube Georg Nickenig Nikos Werner 2012European Heart Journal2012,,:1
2Multiparametric characterization of red blood cell physiology after hypotonic dialysis based drug encapsulation process显示文摘Red blood cells(RBCs)can act as carriers for therapeutic agents and can substantially improve the safety,pharmacokinetics,and pharmacodynamics of many drugs.Maintaining RBCs integrity and lifespan is important for the efficacy of RBCs as drug carrier.We investigated the impact of drug encapsulation by hypotonic dialysis on RBCs physiology and integrity.Several parameters were compared between processed RBCs loaded with l-asparaginase(“eryaspase”),processed RBCs without drug and non-processed RBCs.Processed RBCs were less hydrated and displayed a reduction of intracellular content.We observed a change in the metabolomic but not in the proteomic profile of processed RBCs.Encapsulation process caused moderate morphological changes and was accompanied by an increase of RBCs-derived Extracellular Vesicles release.Despite a decrease in deformability,processed RBCs were not mechanically retained in a spleen-mimicking device and had increased surface-to-volume ratio and osmotic resistance.Processed RBCs half-life was not significantly affected in a mouse model and our previous phase 1 clinical study showed that encapsulation of asparaginase in RBCs prolonged its in vivo half-life compared to free forms.Our study demonstrated that encapsulation by hypotonic dialysis may affect certain characteristics of RBCs but does not significantly affect the in vivo longevity of RBCs or their drug carrier function.Mélanie Robert Bastien Laperrousaz Diana Piedrahita Emilie-Fleur Gautier Travis Nemkov Florian Dupuy Elie Nader Virginie Salnot Patrick Mayeux Angelo D’Alessandro Catherine Lavazec Philippe Joly Alexander Scheer Philippe Connes Agnès Cibiel 2022Acta Pharmaceutica Sinica B2022,12,4:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 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