Results 21 to 30 of about 62,563 (237)

Impact of prior antibiotics on infected pancreatic necrosis microbiology in ICU patients: a retrospective cohort study

Annals of Intensive Care, 2020
Background Recent guidelines advise against prophylactic antibiotics in patients with necrotizing pancreatitis, advocating instead a step-up drainage and necrosectomy strategy with antibiotics as dictated by microbiological findings.
Charlotte Garret, Emmanuel Canet, Stéphane Corvec, David Boutoille, Matthieu Péron, Isabelle Archambeaud, Aurélie Le Thuaut, Jean-Baptiste Lascarrou, Frédéric Douane, Marc Lerhun, Nicolas Regenet, Emmanuel Coron, Jean Reignier   +12 more
doaj   +1 more source

An Interpenetrating Alginate/Gelatin Network for Three-Dimensional (3D) Cell Cultures and Organ Bioprinting

Molecules, 2020
Crosslinking is an effective way to improve the physiochemical and biochemical properties of hydrogels. In this study, we describe an interpenetrating polymer network (IPN) of alginate/gelatin hydrogels (i.e., A-G-IPN) in which cells can be encapsulated ...
Qiuhong Chen, Xiaohong Tian, Jun Fan, Hao Tong, Qiang Ao, Xiaohong Wang   +5 more
doaj   +1 more source

Relationship Between Serum Lipid Profiles and Carotid Intraplaque Neovascularization in a High–Stroke‐Risk Population: A Cross‐Sectional Study in China

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021
Background Evidence of the association between serum lipid profiles and intraplaque neovascularization (IPN) is still limited. We aimed to study the value of a novel Doppler method, superb microvascular imaging, in correlating serum lipid profiles and ...
Ying Wang, Ming Yao, Mi Zou, Zhitong Ge, Siman Cai, Yuehui Hong, Luying Gao, Li Zhang, Yifan Dong, Bin Peng, Hongyan Wang, Jianchu Li   +11 more
doaj   +1 more source

Regulating electrostatic phenomena by cationic polymer binder for scalable high-areal-capacity Li battery electrodes

Nature Communications, 2023
Despite the enormous interest in high-areal-capacity Li battery electrodes, their structural instability and nonuniform charge transfer have plagued practical application. Herein, we present a cationic semi-interpenetrating polymer network (c-IPN) binder
Jung-Hui Kim, Kyung Min Lee, Ji Won Kim, Seong Hyeon Kweon, Hyun-Seok Moon, Taeeun Yim, Sang Kyu Kwak, Sang-Young Lee   +7 more
doaj   +1 more source

Multiple Regionalized Genes and Their Putative Networks in the Interpeduncular Nucleus Suggest Complex Mechanisms of Neuron Development and Axon Guidance

Frontiers in Neuroanatomy, 2021
The interpeduncular nucleus (IPN) is a highly conserved limbic structure in the vertebrate brain, located in the isthmus and rhombomere 1. It is formed by various populations that migrate from different sites to the distinct domains within the IPN: the ...
Isabel M. García-Guillén, Antonia Alonso, Luis Puelles, Faustino Marín, Pilar Aroca   +4 more
doaj   +1 more source

Novel Triple Stimuli Responsive Interpenetrating Poly(Carboxybetaine Methacrylate)/Poly(Sulfobetaine Methacrylate) Network

Gels, 2023
The study reports the synthesis and characterization of novel triple stimuli responsive interpenetrating polymer network (IPN) based on two polyzwitterionic networks, namely of poly(carboxybetaine methacrylate) and poly(sulfobetaine methacrylate).
Konstans Ruseva, Katerina Todorova, Tanya Zhivkova, Rositsa Milcheva, Dimitar Ivanov, Petar Dimitrov, Radostina Alexandrova, Elena Vassileva   +7 more
doaj   +1 more source

GABAB receptor-mediated potentiation of ventral medial habenula glutamatergic transmission in GABAergic and glutamatergic interpeduncular nucleus neurons

IBRO Neuroscience Reports
The medial habenula (MHb)-interpeduncular nucleus (IPN) pathway plays a crucial role in information transferring between the forebrain and the midbrain, and has been implicated in the regulation of fear behavior and nicotine addiction.
Hannah E. Stinson, Ipe Ninan
doaj   +1 more source

Pull‐and‐Push Nanotherapeutic Hydrogels: Scavenging Inflammatory Triggers While Driving Tissue Regeneration in Burn Wounds

Advanced Functional Materials, EarlyView.
A nanounit‐assembled hydrogel employing a “pull‐and‐push” strategy simultaneously scavenges pro‐inflammatory cell‐free DNA (cfDNA) and delivers regenerative therapeutics in response to burn‐induced hyperthermia. By repolarizing macrophages and promoting angiogenesis, this multifunctional platform accelerates burn wound healing, offering a blueprint for
Han‐Sem Kim, Seong‐Jin Shin, Sak Lee, Nandin Mandakhbayar, Ji‐Hye Kang, Da‐Young Kong, Seong‐Doo Hong, Ueon Sang Shin, Hae‐Won Kim, Jung‐Hwan Lee   +9 more
wiley   +1 more source

Preparation and Performance Evaluation of a Plugging Agent with an Interpenetrating Polymer Network

Gels, 2023
In view of the problems of polymer cross-linked elastic particle plugging agents commonly used in oilfields, including easy shear, poor temperature resistance, and weak plugging strength for large pores, the introduction of particles with certain ...
Zengbao Wang, Yitian Liu, Weian Huang, Xiong Yang, Ziao Liu, Xushuo Zhang   +5 more
doaj   +1 more source

Double‐Interpenetrating Composite Bioink for Multi‐Component 3D Bioprinting and Biofabrication

Advanced Functional Materials, EarlyView.
Marine‐polysaccharides‐derived double interpenetrating network hydrogel‐based bioink, combining the attributes of physical and ionic crosslinking, enables room‐temperature bioprinting of mechanically defined structures that can be handled and are cytocompatible.
Fabian Tribukait‐Riemenschneider, V. Prasad Shastri   +1 more
wiley   +1 more source