Results 341 to 350 of about 610,969 (399)
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Elution Countercurrent Distribution
Analytical Biochemistry, 1987The single withdrawal technique, here called elution countercurrent distribution, was applied for the first time on aqueous two-phase systems. The modifications necessary for elution countercurrent distribution of a thin-layer countercurrent distribution apparatus are described.
Eva Hultin, Per-Åke Albertsson
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Paclitaxel-Eluting Balloons or Everolimus-Eluting Stents for In-Stent Restenosis [PDF]
JACC: Cardiovascular Interventions, 2018 We thank Dr. Alfonso and colleagues for their interest in the recently published DARE (Drug Eluting Balloon for In-Stent Restenosis) trial [(1)][1] and for the opportunity to better elucidate the apparent differences in angiographic and clinical outcomes compared with the RIBS IV (Restenosis Intra-
Fernando, Alfonso +5 more
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AN ELUTER FOR PAPER CHROMATOGRAMS
Canadian Journal of Biochemistry and Physiology, 1960Null
D. F. Sharman, M. Saffran
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Sirolimus-Eluting and Paclitaxel-Eluting Stents for Coronary Revascularization
New England Journal of Medicine, 2005Sirolimus-eluting stents and paclitaxel-eluting stents, as compared with bare-metal stents, reduce the risk of restenosis. It is unclear whether there are differences in safety and efficacy between the two types of drug-eluting stents.We conducted a randomized, controlled, single-blind trial comparing sirolimus-eluting stents with paclitaxel-eluting ...
Otto M. Hess +17 more
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Hyperfast Flow-Field Thermal Gradient GC/MS of Explosives with Reduced Elution Temperatures.
Analytical Chemistry, 2018Hyperfast GC/MS below 60 s of measurement time has been used for the measurement of explosives. The new flow-field thermal gradient GC (FF-TG-GC) utilizes a modified transport process of the explosives at lowered temperatures.
Jan Leppert +3 more
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Future Cardiology, 2006
Percutaneous coronary intervention and stent implantation is rapidly becoming the most commonly used form of revascularization. The long term results of this procedure are limited by restenosis which is a phenomenon predominantly caused by proliferation of smooth muscle cells.
Simon Corbett +3 more
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Percutaneous coronary intervention and stent implantation is rapidly becoming the most commonly used form of revascularization. The long term results of this procedure are limited by restenosis which is a phenomenon predominantly caused by proliferation of smooth muscle cells.
Simon Corbett +3 more
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Annual Review of Medicine, 2004
Advances in catheter and stent design have made stent implantation the standard coronary angioplasty procedure. Unfortunately, in-stent restenosis continues to plague this procedure, with the optimum binary restenosis rates reaching ∼10% to 20%. In the past few years, it has become clear that in-stent restenosis is largely due to the migration and ...
Andrew R. Marks, T Cooper Woods
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Advances in catheter and stent design have made stent implantation the standard coronary angioplasty procedure. Unfortunately, in-stent restenosis continues to plague this procedure, with the optimum binary restenosis rates reaching ∼10% to 20%. In the past few years, it has become clear that in-stent restenosis is largely due to the migration and ...
Andrew R. Marks, T Cooper Woods
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Techniques in Vascular and Interventional Radiology, 2010
Ever since the first percutaneous transluminal angioplasty (PTA) was carried out in Switzerland in 1977, restenosis remains a major drawback of this minimally invasive treatment intervention. Numerous attempts to increase vessel patency after PTA have included systemic medications and endovascular brachytherapy, but these techniques have not met our ...
Dai-Do Do, Hanno Hoppe, Nicolas Diehm
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Ever since the first percutaneous transluminal angioplasty (PTA) was carried out in Switzerland in 1977, restenosis remains a major drawback of this minimally invasive treatment intervention. Numerous attempts to increase vessel patency after PTA have included systemic medications and endovascular brachytherapy, but these techniques have not met our ...
Dai-Do Do, Hanno Hoppe, Nicolas Diehm
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Catheterization and Cardiovascular Interventions, 2013
ObjectiveDrug‐eluting stent (DES) implantation is a very effective treatment of bare‐metal stent–in‐stent restenosis (BMS–ISR). Therapeutic options for drug‐eluting stent–in‐stent restenosis (DES–ISR) are less well defined, as there are only few data on safety and effectiveness of interventional modalities.
Nikolaus Marx +4 more
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ObjectiveDrug‐eluting stent (DES) implantation is a very effective treatment of bare‐metal stent–in‐stent restenosis (BMS–ISR). Therapeutic options for drug‐eluting stent–in‐stent restenosis (DES–ISR) are less well defined, as there are only few data on safety and effectiveness of interventional modalities.
Nikolaus Marx +4 more
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Principles of antibody elution
Transfusion, 1981Antibody‐antigen binding depends upon ionic, hydrophobic, and hydrogen bonds, as well as van der Waals forces and three‐dimensional conformation. Antibody elution techniques attempt to break those forces by alterations of ionic strength, pH, thermal agitation, and the use of organic solvents. Because of the heterogeneity of the physical forces involved
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