keyword
MENU ▼
Read by QxMD icon Read
search

Jackman

keyword
https://www.readbyqxmd.com/read/29327417/konjac-flour-noodles-associated-with-gastric-outlet-obstruction
#1
Christine Jackman, Ryan Waddell, Leon Fisher, Michael Ben-Meir, Gabriel Blecher, Gerard S Goh, Katie Walker
No abstract text is available yet for this article.
January 12, 2018: Emergency Medicine Australasia: EMA
https://www.readbyqxmd.com/read/29281791/interfacial-forces-dictate-pathway-of-phospholipid-vesicle-adsorption-onto-silicon-dioxide-surfaces
#2
Kabir Hassan Biswas, Joshua Alexander Jackman, Jae Hyeon Park, Jay T Groves, Nam-Joon Cho
The pathway of vesicle adsorption onto a solid support depends on the material composition of the underlying support, and there is significant interest in developing material-independent strategies to modulate the spectrum of vesicle-substrate interactions on a particular surface. Herein, using the quartz crystal microbalance-dissipation (QCM-D) technique, we systematically investigated how solution pH and membrane surface charge affect vesicle adsorption onto a silicon dioxide surface. While vesicle adsorption and spontaneous rupture to form complete supported lipid bilayer (SLBs) occurred in acidic conditions, it was discovered that a wide range of adsorption pathways occurred in alkaline conditions, including i) vesicle adsorption and spontaneous rupture to form complete SLBs, ii) vesicle adsorption and spontaneous rupture to form incomplete SLBs, iii) irreversible adsorption of intact vesicles, iv) reversible adsorption of intact vesicles; and v) negligible adsorption...
December 27, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/29247763/nanoplasmonic-sensors-for-detecting-circulating-cancer-biomarkers
#3
Abdul Rahim Ferhan, Joshua A Jackman, Jae Hyeon Park, Nam-Joon Cho, Dong-Hwan Kim
The detection of cancer biomarkers represents an important aspect of cancer diagnosis and prognosis. Recently, the concept of liquid biopsy has been introduced whereby diagnosis and prognosis are performed by means of analyzing biological fluids obtained from patients to detect and quantify circulating cancer biomarkers. Unlike conventional biopsy whereby primary tumor cells are analyzed, liquid biopsy enables the detection of a wide variety of circulating cancer biomarkers, including microRNA (miRNA), circulating tumor DNA (ctDNA), proteins, exosomes and circulating tumor cells (CTCs)...
December 13, 2017: Advanced Drug Delivery Reviews
https://www.readbyqxmd.com/read/29237261/a-numerical-study-on-the-effect-of-particle-surface-coverage-on-the-quartz-crystal-microbalance-response
#4
Jurriaan J J Gillissen, Joshua Alexander Jackman, Seyed R Tabaei, Nam-Joon Cho
The quartz crystal microbalance (QCM) is a surface-sensitive measurement technique to characterize adsorption processes at solid-fluid interfaces. While QCM measurements are routinely applied to study homogenous thin films, characterizing heterogeneous films of adsorbed particles remains challenging because QCM is sensitive to not only the mass of adsorbed particles but also that of hydrodynamically-coupled fluid. To extract information about adsorbed particles, it is necessary to model these complex hydrodynamic effects, however, current QCM models are restricted to the limit of either a very low surface coverage or to the extrapolated limit of saturation coverage...
December 14, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/29207207/synthesis-of-functionalized-nitriles-via-microwave-promoted-fragmentations-of-cyclic-iminyl-radicals
#5
Mary M Jackman, Siyeon Im, Seth R Bohman, Concordia C L Lo, Amanda L Garrity, Steven L Castle
The synthesis of functionalized nitriles via microwave-promoted radical fragmentations of cyclic O-phenyl oxime ethers is reported. A variety of radical traps can be employed, permitting the generation of diverse adducts via C-O, C-C, C-N, or C-X bond formation. Other salient features include a simple and practical protocol, very short reaction times, and the avoidance of metal catalysts and toxic cyanide reagents. The utility of this method is demonstrated by the ring-distortion of a steroid-derived substrate...
December 5, 2017: Chemistry: a European Journal
https://www.readbyqxmd.com/read/29203414/complement-activation-in-vitro-and-reactogenicity-of-low-molecular-weight-dextran-coated-spions-in-the-pig-carpa-model-correlation-with-physicochemical-features-and-clinical-information
#6
Tamás Fülöp, Réka Nemes, Tamás Mészáros, Rudolf Urbanics, Robbert Jan Kok, Joshua A Jackman, Namjoon Cho, Gert Storm, János Szebeni
The unique magnetic properties of superparamagnetic iron oxide nanoparticles (SPIONs) have led to their increasing use in drug delivery and imaging applications. Some polymer-coated SPIONs, however, share with many other nanoparticles the potential of causing hypersensitivity reactions known as complement (C) activation-related pseudoallergy (CARPA). In order to explore the roles of iron core composition and particle surface coating in SPION-induced CARPA, we measured C activation by 6 different SPIONs in a human serum that is known to react to nanoparticles (NPs) with strong C activation...
December 1, 2017: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/29200303/effect-of-glucose-on-the-mobility-of-membrane-adhering-liposomes
#7
Jurriaan J J Gillissen, Seyed R Tabaei, Joshua Alexander Jackman, Nam-Joon Cho
Enclosed lipid bilayer structures, referred to as liposomes or lipid vesicles, have a wide range of biological functions, such as cellular signaling and membrane trafficking. The efficiency of cellular uptake of liposomes, a key step in many of these functions, is strongly dependent on the contact area between a liposome and a cell membrane, which is governed by the adhesion force, the membrane bending energy and the osmotic pressure. Herein, we investigate the relationship between these forces and the physicochemical properties of the solvent, namely the presence of glucose (a nonionic osmolyte)...
December 4, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/29184059/cardiopatch-platform-enables-maturation-and-scale-up-of-human-pluripotent-stem-cell-derived-engineered-heart-tissues
#8
Ilya Y Shadrin, Brian W Allen, Ying Qian, Christopher P Jackman, Aaron L Carlson, Mark E Juhas, Nenad Bursac
Despite increased use of human induced pluripotent stem cell-derived cardiomyocytes (hiPSC-CMs) for drug development and disease modeling studies, methods to generate large, functional heart tissues for human therapy are lacking. Here we present a "Cardiopatch" platform for 3D culture and maturation of hiPSC-CMs that after 5 weeks of differentiation show robust electromechanical coupling, consistent H-zones, I-bands, and evidence for T-tubules and M-bands. Cardiopatch maturation markers and functional output increase during culture, approaching values of adult myocardium...
November 28, 2017: Nature Communications
https://www.readbyqxmd.com/read/29182278/understanding-how-sterols-regulate-membrane-remodeling-in-supported-lipid-bilayers
#9
Lisa Margaret Kawakami, Bo Kyeong Yoon, Joshua Alexander Jackman, Wolfgang Knoll, Paul S Weiss, Nam-Joon Cho
The addition of single-chain lipid amphiphiles such as antimicrobial fatty acids and monoglycerides to confined, two-dimensional phospholipid bilayers can trigger the formation of three-dimensional membrane morphologies as a passive means to regulate stress. To date, relevant experimental studies have been conducted using pure phospholipid compositions and extending such insights to more complex, biologically relevant lipid compositions that include phospholipids and sterols is warranted because sterols are important biological mediators of membrane stress relaxation...
November 28, 2017: Langmuir: the ACS Journal of Surfaces and Colloids
https://www.readbyqxmd.com/read/29138256/low-neonatal-plasma-n-6-n-3-pufa-ratios-regulate-offspring-adipogenic-potential-and-condition-adult-obesity-resistance
#10
Michael C Rudolph, Matthew R Jackman, David M Presby, Julie A Houck, Patricia G Webb, Ginger C Johnson, Taylor K Soderborg, Becky A de la Houssaye, Ivana V Yang, Jacob E Friedman, Paul S MacLean
Adipose tissue expansion (ATE) progresses rapidly during postnatal life, influenced by both prenatal maternal factors and postnatal developmental cues. The ratio of n-6 relative to n-3 polyunsaturated fatty acids (PUFA) is thought to regulate perinatal adipogenesis, but the cellular mechanisms and long-term effects are not well understood. We lowered the fetal and postnatal n-6/n-3 PUFA ratio exposure in wildtype offspring, under standard maternal dietary fat amounts, to test effects of low n-6/n-3 ratios on offspring adipogenesis and adipogenic potential...
November 14, 2017: Diabetes
https://www.readbyqxmd.com/read/29111680/indirect-nanoplasmonic-sensing-platform-for-monitoring-temperature-dependent-protein-adsorption
#11
Joshua Alexander Jackman, Abdul Rahim Ferhan, Bo Kyeong Yoon, Jae Hyeon Park, Vladimir P Zhdanov, Nam-Joon Cho
The development of highly surface-sensitive measurement approaches to monitor protein adsorption across different temperatures would advance understanding of how thermally activated processes contribute to the denaturation of adsorbed proteins. Herein, we established an indirect nanoplasmonic sensing approach to monitor the temperature-dependent adsorption and denaturation of bovine serum albumin (BSA) protein onto a silica-coated array of plasmonic gold nanodisks. A theoretical model was developed to explain how the denaturation of an individual, adsorbed protein molecule influences the localized surface plasmon resonance (LSPR) measurement response, and provided an analytical framework to estimate the effect of temperature-dependent protein denaturation on the corresponding adsorption kinetics...
November 7, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/29099335/generational-differences-in-internalized-transnegativity-and-psychological-distress-among-feminine-spectrum-transgender-people
#12
Kasey B Jackman, Curtis Dolezal, Walter O Bockting
PURPOSE: This study examined internalized transnegativity and psychological distress in two age groups of transgender individuals who identified their gender identity on the feminine spectrum (rather than congruent with their male sex assigned at birth). Due to greater visibility and acceptance of gender diversity in the United States, we hypothesized that internalized transnegativity would be lower in the younger compared with the older group, and that the younger generation would, therefore, report lower levels of psychological distress than the older generation...
November 3, 2017: LGBT Health
https://www.readbyqxmd.com/read/29097693/atmospheric-beacons-of-life-from-exoplanets-around-g-and-k-stars
#13
Vladimir S Airapetian, Charles H Jackman, Martin Mlynczak, William Danchi, Linda Hunt
The current explosion in detection and characterization of thousands of extrasolar planets from the Kepler mission, the Hubble Space Telescope, and large ground-based telescopes opens a new era in searches for Earth-analog exoplanets with conditions suitable for sustaining life. As more Earth-sized exoplanets are detected in the near future, we will soon have an opportunity to identify habitale worlds. Which atmospheric biosignature gases from habitable planets can be detected with our current capabilities? The detection of the common biosignatures from nitrogen-oxygen rich terrestrial-type exoplanets including molecular oxygen (O2), ozone (O3), water vapor (H2O), carbon dioxide (CO2), nitrous oxide (N2O), and methane (CH4) requires days of integration time with largest space telescopes, and thus are very challenging for current instruments...
November 2, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29093993/ancient-divergence-time-estimates-in-eutropis-rugifera-support-the-existence-of-pleistocene-barriers-on-the-exposed-sunda-shelf
#14
Benjamin R Karin, Indraneil Das, Todd R Jackman, Aaron M Bauer
Episodic sea level changes that repeatedly exposed and inundated the Sunda Shelf characterize the Pleistocene. Available evidence points to a more xeric central Sunda Shelf during periods of low sea levels, and despite the broad land connections that persisted during this time, some organisms are assumed to have faced barriers to dispersal between land-masses on the Sunda Shelf. Eutropis rugifera is a secretive, forest adapted scincid lizard that ranges across the Sunda Shelf. In this study, we sequenced one mitochondrial (ND2) and four nuclear (BRCA1, BRCA2, RAG1, and MC1R) markers and generated a time-calibrated phylogeny in BEAST to test whether divergence times between Sundaic populations of E...
2017: PeerJ
https://www.readbyqxmd.com/read/29089196/immediate-effect-of-a-functional-wrist-orthosis-for-children-with-cerebral-palsy-or-brain-injury-a-randomized-controlled-trial
#15
Michelle Jackman, Iona Novak, Natasha Lannin, Claire Galea
STUDY DESIGN: Two-group randomized controlled trial. INTRODUCTION: Upper limb orthoses worn during functional tasks are commonly used in pediatric neurologic rehabilitation, despite a paucity of high-level evidence. PURPOSE OF THE STUDY: The purpose of this study was to investigate if a customized functional wrist orthosis, when placed on the limb, leads to an immediate improvement in hand function for children with cerebral palsy or brain injury...
October 28, 2017: Journal of Hand Therapy: Official Journal of the American Society of Hand Therapists
https://www.readbyqxmd.com/read/29072750/nanoscale-conformal-films-of-graphitic-carbon-nitride-deposited-at-room-temperature-a-method-for-construction-of-heterojunction-devices
#16
Satyam A Ladva, William Travis, Raul Quesada-Cabrera, Martin Rosillo-Lopez, Abdulkareem Afandi, Yaomin Li, Richard B Jackman, Joseph C Bear, Ivan P Parkin, Christopher Blackman, Christoph G Salzmann, Robert G Palgrave
Graphitic carbon nitrides (GCNs) represent a family of 2D materials composed of carbon and nitrogen with variable amounts of hydrogen, used in a wide variety of applications. We report a method of room temperature thin film deposition which allows ordered GCN layers to be deposited on a very wide variety of substrates, including conductive glass, flexible plastics, nanoparticles and nano-structured surfaces, where they form a highly conformal coating on the nanoscale. Film thicknesses of below 20 nm are achievable...
November 9, 2017: Nanoscale
https://www.readbyqxmd.com/read/29058893/detection-of-amphipathic-viral-peptide-on-screen-printed-electrodes-by-liposome-rupture-impact-voltammetry
#17
Muhammad Zafir Mohamad Nasir, Joshua A Jackman, Nam-Joon Cho, Adriano Ambrosi, Martin Pumera
Detection of infectious viruses and disease biomarkers is of utmost importance in clinical screening for effective identification and treatment of diseases. We demonstrate here the use of liposome rupture impact voltammetry for the qualitative detection of model amphipathic viral peptide on a screen-printed electrode. This novel, proof-of-concept method was proposed for the quick and reliable detection of viruses by nonfaradaic liposome rupture impact voltammetry with the aid of 1,2-dioleoyl-sn-glycero-3-phosphocholine liposomes...
November 7, 2017: Analytical Chemistry
https://www.readbyqxmd.com/read/29032259/effect-of-evaporative-weathering-and-oil-sediment-interaction-on-the-fate-and-behavior-of-diluted-bitumen-in-marine-environments-part-2-the-water-accommodated-and-particle-laden-hydrocarbon-species-and-toxicity-of-the-aqueous-phase
#18
Zeyu Yang, Yujuan Hua, Fatemeh Mirnaghi, Bruce P Hollebone, Paula Jackman, Carl E Brown, Chun Yang, Keval Shah, Mike Landriault, Brian Chan
In this study, the water accommodated and particle-laden hydrocarbon species, and the toxicity of the aqueous phase after oil-sediment interactions by varying the weathering states of diluted bitumen (Cold Lake blend (CLB)), oil type from light to heavy, and sediment type. Compared to the original oils, the sediment-laden total petroleum hydrocarbons (TPH) contained fewer hydrocarbons in the carbon range <C10, comparable contents in C10-C16 range, higher contents in both the C16-C34 and >C34 range. Sediment-laden oil amounts generally decreased with an increased viscosity and asphaltene content of the test oils, as well as with increased sediment particle size...
October 6, 2017: Chemosphere
https://www.readbyqxmd.com/read/29021841/2017-hrs-ehra-ecas-aphrs-solaece-expert-consensus-statement-on-catheter-and-surgical-ablation-of-atrial-fibrillation-executive-summary
#19
Hugh Calkins, Gerhard Hindricks, Riccardo Cappato, Young-Hoon Kim, Eduardo B Saad, Luis Aguinaga, Joseph G Akar, Vinay Badhwar, Josep Brugada, John Camm, Peng-Sheng Chen, Shih-Ann Chen, Mina K Chung, Jens Cosedis Nielsen, Anne B Curtis, D Wyn Davies, John D Day, André d'Avila, N M S Natasja de Groot, Luigi Di Biase, Mattias Duytschaever, James R Edgerton, Kenneth A Ellenbogen, Patrick T Ellinor, Sabine Ernst, Guilherme Fenelon, Edward P Gerstenfeld, David E Haines, Michel Haissaguerre, Robert H Helm, Elaine Hylek, Warren M Jackman, Jose Jalife, Jonathan M Kalman, Josef Kautzner, Hans Kottkamp, Karl Heinz Kuck, Koichiro Kumagai, Richard Lee, Thorsten Lewalter, Bruce D Lindsay, Laurent Macle, Moussa Mansour, Francis E Marchlinski, Gregory F Michaud, Hiroshi Nakagawa, Andrea Natale, Stanley Nattel, Ken Okumura, Douglas Packer, Evgeny Pokushalov, Matthew R Reynolds, Prashanthan Sanders, Mauricio Scanavacca, Richard Schilling, Claudio Tondo, Hsuan-Ming Tsao, Atul Verma, David J Wilber, Teiichi Yamane
No abstract text is available yet for this article.
October 2017: Journal of Arrhythmia
https://www.readbyqxmd.com/read/29016841/2017%C3%A2-hrs-ehra-ecas-aphrs-solaece-expert-consensus-statement-on-catheter-and-surgical-ablation-of-atrial-fibrillation-executive-summary
#20
Hugh Calkins, Gerhard Hindricks, Riccardo Cappato, Young-Hoon Kim, Eduardo B Saad, Luis Aguinaga, Joseph G Akar, Vinay Badhwar, Josep Brugada, John Camm, Peng-Sheng Chen, Shih-Ann Chen, Mina K Chung, Jens Cosedis Nielsen, Anne B Curtis, D Wyn Davies, John D Day, André d'Avila, N M S Natasja de Groot, Luigi Di Biase, Mattias Duytschaever, James R Edgerton, Kenneth A Ellenbogen, Patrick T Ellinor, Sabine Ernst, Guilherme Fenelon, Edward P Gerstenfeld, David E Haines, Michel Haissaguerre, Robert H Helm, Elaine Hylek, Warren M Jackman, Jose Jalife, Jonathan M Kalman, Josef Kautzner, Hans Kottkamp, Karl Heinz Kuck, Koichiro Kumagai, Richard Lee, Thorsten Lewalter, Bruce D Lindsay, Laurent Macle, Moussa Mansour, Francis E Marchlinski, Gregory F Michaud, Hiroshi Nakagawa, Andrea Natale, Stanley Nattel, Ken Okumura, Douglas Packer, Evgeny Pokushalov, Matthew R Reynolds, Prashanthan Sanders, Mauricio Scanavacca, Richard Schilling, Claudio Tondo, Hsuan-Ming Tsao, Atul Verma, David J Wilber, Teiichi Yamane
No abstract text is available yet for this article.
September 15, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
keyword
keyword
51229
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"