Results 91 to 100 of about 279,237 (307)

A case of percutaneous deep pelvic abscess drainage using CT fluoroscopic guided cranio-caudal puncture technique

Radiology Case Reports
A 52-year-old male patient presented with complaints of abdominal and back pain. CT revealed a deep pelvic abscess extending into the anterior sacral space.
Kazuki Murai, MD, PhD, Ken Kageyama, MD, PhD, Akira Yamamoto, MD, PhD, Mariko Nakano, MD, PhD, Atsushi Jogo, MD, PhD, Yukio Miki, MD, PhD   +5 more
doaj   +1 more source

Accidental arterial puncture during right internal jugular vein cannulation in cardiac surgical patients

Annals of Cardiac Anaesthesia, 2016
Background: The primary aim of this study was to compare the incidence of accidental arterial puncture during right internal jugular vein (RIJV) cannulation with and without ultrasound guidance (USG).
Madan Mohan Maddali, Venkitaramanan Arun, Al-Ajmi Ahmed Wala, Maher Jaffer Al-Bahrani, Cheskey Manoj Jayatilaka, Arora Ram Nishant   +5 more
doaj   +1 more source

Simulations of black-hole binaries with unequal masses or non-precessing spins: accuracy, physical properties, and comparison with post-Newtonian results

, 2010
We present gravitational waveforms for the last orbits and merger of black-hole-binary (BBH) systems along two branches of the BBH parameter space: equal-mass binaries with equal non-precessing spins, and nonspinning unequal-mass binaries.
Bruegmann, Bernd, Hannam, Mark, Husa, Sascha, Mueller, Doreen, Ohme, Frank   +4 more
core   +1 more source

Phase space polarization and the topological string: a case study [PDF]

, 2004
We review and elaborate on our discussion in hep-th/0606112 on the interplay between the target space and the worldsheet description of the open topological string partition function, for the example of the conifold.
E Roche, M Mohri, P Taylor, T Poibeau
core   +3 more sources

Microporous Microgel Assemblies Facilitating the Recruitment and Osteogenic Differentiation of Progenitor Cells for Bone Regeneration

Advanced Functional Materials, EarlyView.
There is a significant need for biomaterials with well‐defined stability and bioactivity to support tissue regeneration. In this study, we developed a tunable microgel platform that enables the decoupling of stiffness from porosity, thereby promoting bone regeneration.
Silvia Pravato, Haishuo Guan, Bianca M. Carrara, Mira Jacobs, Matteo Monticelli, Lukas Moser, Thomas Moragues, Andrew J. deMello, Tomaso Zambelli, Martin Ehrbar   +9 more
wiley   +1 more source

A Bespoke Programmable Interpenetrating Elastomer Network Composite Laryngeal Stent for Expedited Paediatric Laryngotracheal Reconstruction

Advanced Functional Materials, EarlyView.
A programmable interpenetrating double‐network architecture, created via 3D‐TIPS printing and resin infusion, synergistically combines thermoplastic and thermosetting elastomers to balance structural rigidity and surface softness—crucial for paediatric laryngeal stents.
Elizabeth F. Maughan, Lei Wu, Dong Zhang, Linxiao Wu, Graca Ferreira Vaz Pinto Mendes, Wanqiao J. Tu, Heping Ma, Toby J. Proctor, Colin R. Butler, Thomas Kjærgaard, Mark W. Lowdell, Martin A. Birchall, Robert E. Hynds, Richard Hewitt, Wenhui Song   +14 more
wiley   +1 more source

Animal Models of Disc Degeneration Using Puncture Injury: A 20 Year Perspective

JOR Spine
Background Intervertebral disc (IVD) degeneration (IVDD) is a major cause of global disability. Three papers on puncture models of IVDD were published 20 years ago, transforming the application of preclinical animal models for pathophysiology and ...
Charu Jain, Jonathan J. Huang, Yunsoo Lee, Saad Chaudhary, Andrew C. Hecht, Alon Lai, Koichi Masuda, James Kang, James C. Iatridis   +8 more
doaj   +1 more source

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

Advanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul, Archith Rayabharam, Lisa Almonte, Eveline Rigo, Joshy Joseph, Ashutosh Kumar, Zhuxin Dong, Narayana Aluru, Gregory Timp   +8 more
wiley   +1 more source

Generating Cell Surface Nucleated Hydrogels with an Artificial Membrane‐Binding Transglutaminase

Advanced Functional Materials, EarlyView.
Cell‐based therapies require advanced strategies to enhance cell delivery and bioactivity. Cell membrane engineering offers an avenue to impart new functions to delivered cells to boost their viability and function. Here, an artificial membrane‐binding transglutaminase is generated and biophysically characterized.
Rosalia Cuahtecontzi Delint, Tao Li, Kapil D. Patel, Will H. Zhang, Ben M. Carter, Graham J. Day, Adam W. Perriman   +6 more
wiley   +1 more source

Diagnosis of Allergic and Nonallergic Food Intolerance in Children

Вопросы современной педиатрии, 2013
Because the incorrect food avoidance affects quality of life and nutrition, especially in children, there is possible harm in over-diagnosing food allergy.
A. A. Cheburkin
doaj   +1 more source