Search Results - "O'Connor, Stephen M."

Survival and neurite outgrowth of rat cortical neurons in three-dimensional agarose and collagen gel matrices by O'Connor, Stephen M, Stenger, David A, Shaffer, Kara M, Ma, Wu

“…To better understand interactions between neurons and extracellular matrix equivalents, embryonic day-18 rat cortical neurons were immobilized and maintained…”
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Immobilization of neural cells in three-dimensional matrices for biosensor applications by O’Connor, Stephen M, Andreadis, Joanne D, Shaffer, Kara M, Ma, Wu, Pancrazio, Joseph J, Stenger, David A

“…To overcome logistical difficulties with current designs of cell- or tissue-based biosensors which have individual cells or tissue slices immobilized on…”
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Adsorption of plasma proteins on to poly(ethylene oxide)/poly(propylene oxide) triblock copolymer films: a focus on fibrinogen by O'Connor, Stephen M., DeAnglis, Ashley P., Gehrke, Stevin H., Retzinger, Gregory S.

“…Triblock copolymers of the form PEOαPPOβPEOα [where PEO is poly(ethylene oxide) and PPO is poly(propylene oxide)] have many biomedical applications, many of…”
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Polyphosphazenes Bearing Branched and Linear Oligoethyleneoxy Side Groups as Solid Solvents for Ionic Conduction by Allcock, Harry R, O'Connor, Stephen J. M, Olmeijer, David L, Napierala, Mark E, Cameron, Charles G

“…A new series of solid polymer electrolyte materials based on the poly(organophosphazene) system has been designed and synthesized. The new polymers contain…”
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Effect of Oligo(ethyleneoxy)cyclotriphosphazenes, Tetraglyme, and Other Small Molecules on the Ionic Conductivity of the Poly[bis(methoxyethoxyethoxy)phosphazene] (MEEP)/Lithium Triflate System by Allcock, Harry R, Ravikiran, Ramakrishna, O'Connor, Stephen J. M

“…Four small molecule cyclotriphosphazenes bearing linear and branched ethyleneoxy units have been synthesized as ion transport assistance (ITA) species to…”
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Cation Complexation and Conductivity in Crown Ether Bearing Polyphosphazenes by Allcock, Harry R, Olmeijer, David L, O'Connor, Stephen J. M

“…An attempt has been made to understand the mechanism of ionic conductivity in polyphosphazene−salt complexes by the synthesis and study of systems with crown…”
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Ordering of Poly(ethylene oxide)/Poly(propylene oxide) Triblock Copolymers in Condensed Films by O'Connor, Stephen M, Gehrke, Stevin H, Retzinger, Gregory S

“…Triblock copolymers of the form PEOαPPOβPEOα [where PEO is poly(ethylene oxide) and PPO is poly(propylene oxide)] form stable insoluble monolayers at both the…”
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Synthesis and characterization of thermally-responsive hydroxypropyl methylcellulose gel beads by O'Connor, Stephen M., Gehrke, Stevin H.

“…Thermally responsive gels of hydroxypropyl methylcellulose (HPMC) were produced in spherical form by a suspension crosslinking technique. The suspension…”
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Synthesis and Characterization of Ionically Conducting Alkoxy Ether/Alkoxy Mixed-Substituent Poly(organophosphazenes) and Their Use as Solid Solvents for Ionic Conduction by Allcock, Harry R, Napierala, Mark E, Cameron, Charles G, O'Connor, Stephen J. M

“…A series of mixed-substituent poly(organophosphazenes) with the general structure {NP[OCH2CH2OCH2CH2OCH3] x [O(CH2) y CH3]2-x } n , where x = 1 and y = 2−9 was…”
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Primary neural precursor cell expansion, differentiation and cytosolic Ca(2+) response in three-dimensional collagen gel by O'Connor, S M, Stenger, D A, Shaffer, K M, Maric, D, Barker, J L, Ma, W

“…To investigate the ability to culture neural precursor cells in a three-dimensional (3D) collagen gel, neuroepithelial cells were isolated from embryonic day…”
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Dual-antiplatelet treatment beyond 1 year after drug-eluting stent implantation (ARCTIC-Interruption): a randomised trial by Collet, Jean-Philippe, Prof, Silvain, Johanne, MD, Barthélémy, Olivier, MD, Rangé, Grégoire, MD, Cayla, Guillaume, Prof, Van Belle, Eric, Prof, Cuisset, Thomas, Prof, Elhadad, Simon, MD, Schiele, François, Prof, Lhoest, Nicolas, MD, Ohlmann, Patrick, Prof, Carrié, Didier, Prof, Rousseau, Hélène, MSc, Aubry, Pierre, MD, Monségu, Jacques, Prof, Sabouret, Pierre, MD, O'Connor, Stephen A, MD, Abtan, Jérémie, MD, Kerneis, Mathieu, MD, Saint-Etienne, Christophe, MD, Beygui, Farzin, Prof, Vicaut, Eric, Prof, Montalescot, Gilles, Prof

“…Summary Background Optimum duration of dual antiplatelet treatment (DAPT) after coronary stenting remains uncertain, with an unknown efficacy to safety ratio…”
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Primary neural precursor cell expansion, differentiation and cytosolic Ca2+ response in three-dimensional collagen gel by O'CONNOR, Stephen M, STENGER, David A, SHAFFER, Kara M, MARIC, Dragan, BARKER, Jeffery L, WU MA

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Impact of Red Blood Cell Transfusion on Platelet Aggregation and Inflammatory Response in Anemic Coronary and Noncoronary Patients by Silvain, Johanne, MD, PhD, Abtan, Jérémie, MD, Kerneis, Mathieu, MD, Martin, Réjane, BCh, Finzi, Jonathan, PharmD, Vignalou, Jean-Baptiste, MD, Barthélémy, Olivier, MD, O'Connor, Stephen A., MD, Luyt, Charles-Edouard, MD, PhD, Brechot, Nicolas, MD, PhD, Mercadier, Anne, MD, PhD, Brugier, Delphine, PhD, Galier, Sophie, BCh, Collet, Jean-Philippe, MD, PhD, Chastre, Jean, MD, PhD, Montalescot, Gilles, MD, PhD

“…Objectives This study sought to determine whether red blood cell (RBC) transfusion increases in vivo platelet aggregation and inflammation in coronary and…”
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Meta-Analysis of the Impact on Mortality of Noninfarct-Related Artery Coronary Chronic Total Occlusion in Patients Presenting With ST-Segment Elevation Myocardial Infarction by O'Connor, Stephen A., MB, MD, Garot, Philippe, MD, Sanguineti, Francesca, MD, Hoebers, Loes P., MD, Unterseeh, Thierry, MD, Benamer, Hakim, MD, Chevalier, Bernard, MD, Hovasse, Thomas, MD, Morice, Marie-Claude, MD, Lefèvre, Thierry, MD, Louvard, Yves, MD

“…Several observational studies have compared clinical outcome in patients with a co-existing noninfarct-related artery chronic total occlusion (n-IRA CTO)…”
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Prasugrel Monitoring and Bleeding in Real World Patients by Cayla, Guillaume, MD, PhD, Cuisset, Thomas, MD, PhD, Silvain, Johanne, MD, PhD, O'Connor, Stephen A., MD, Kerneis, Mathieu, MD, Castelli, Christel, PhD, Quilici, Jacques, MD, Bonnet, Jean-Louis, MD, PhD, Alessi, Marie-Christine, MD, PhD, Morange, Pierre-Emmanuel, MD, PhD, Collet, Jean-Philippe, MD, PhD, Montalescot, Gilles, MD, PhD

“…The aim of this study was to evaluate platelet reactivity and 30-day bleeding events in patients treated with prasugrel 10 mg after acute coronary syndromes. A…”
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Primary neural precursor cell expansion, differentiation and cytosolic Ca 2+ response in three-dimensional collagen gel by O'Connor, Stephen M, Stenger, David A, Shaffer, Kara M, Maric, Dragan, Barker, Jeffery L, Ma, Wu

“…To investigate the ability to culture neural precursor cells in a three-dimensional (3D) collagen gel, neuroepithelial cells were isolated from embryonic day…”
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Lack of agreement between measurement of ejection fraction by impedance cardiography versus radionuclide ventriculography by Bowling, L S, Sageman, W S, O'Connor, S M, Cole, R, Amundson, D E

“…To determine the limits of agreement between left ventricular ejection fraction estimated using systolic time intervals from impedance cardiography and left…”
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Fibrinogen‐dependent Adherence of Macrophages to Surfaces Coated with Poly(ethylene oxide)/Poly(propylene oxide) Triblock Copolymersa by O'CONNOR, STEPHEN M., PATUTO, SAMANTHA J., GEHRKE, STEVIN H., RETZINGER, GREGORY S.

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Fibrinogen-dependent Adherence of Macrophages to Surfaces Coated with Poly(ethylene oxide)/Poly(propylene oxide) Triblock Copolymers by O'CONNOR, STEPHEN M., PATUTO, SAMANTHA J., GEHRKE, STEVIN H., RETZINGER, GREGORY S.

“…The role of fibrinogen in the adherence of macrophages to polymer surfaces was studied using a human cell line (THP-1 cells) and polystyrene-divinylbenzene…”
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Magnetic Resonance Imaging of the Fetal Central Nervous System, Head, Neck, and Chest by O'Connor, Stephen C., MD, Rooks, Veronica J., MD, COL USA MC, Smith, Alice Boyd, Lt. Col USAF MC

“…Magnetic resonance imaging (MRI) has become an important tool in the assessment of fetal anomalies. Although ultrasound remains the modality of choice for…”
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