Results 51 to 60 of about 67,456 (239)

Modeling of nanoparticle-sensitized spatially localized dynamic photohyperthermia in a blood vessel under infrared laser irradiation with a scanning beam

Journal of Bio-X Research, 2023
Photoheating in a venous blood vessel under near-infrared laser irradiation by a scanning laser beam, which is synchronized with the blood flow velocity, is analyzed numerically by considering the light scattering, absorption, and heat transfer in the ...
Vladislav Alexandrovich Oleshchenko, Victor Vladimirovich Bezotosnyi, Sophia Berinski, Peng Ding, Victor Yurevich Timoshenko   +4 more
doaj   +1 more source

Reorganization of Innate Immune Cell Lipid Profiles by Bioinspired Meroterpenoids to Limit Inflammation

Advanced Science, EarlyView.
Resolution pharmacology is an emerging strategy to tackle inflammatory pathologies. Bioinspired meroterpenoids induce a lipid mediator class switch toward inflammation resolution in vitro and in vivo by targeting key nodes in lipid mediator biosynthesis and neutral lipid dynamics.
Lorenz Waltl, David Holubek, Klaus Speck, Raphael Wildermuth, Franz‐Lucas Haut, Stephan Permann, Immanuel Plangger, Christian Steinborn, Zhigang Rao, Danilo D'Avino, Ida Cerqua, Julia Stadler, Fiorentina Roviezzo, Peter Schlenke, Anita Siller, Harald Schennach, Solveigh C. Koeberle, Eva‐Maria Pferschy‐Wenzig, Antonietta Rossi, Thomas Magauer, Andreas Koeberle   +20 more
wiley   +1 more source

Short-term and long-term outcomes of intrathoracic vacuum therapy of empyema in debilitated patients

Journal of Cardiothoracic Surgery, 2016
Background This retrospective study analyzed the effectiveness of intrathoracic negative pressure therapy for debilitated patients with empyema and compared the short-term and long-term outcomes of three different intrapleural vacuum-assisted closure ...
Zsolt Sziklavari, Michael Ried, Florian Zeman, Christian Grosser, Tamas Szöke, Reiner Neu, Rudolf Schemm, Hans-Stefan Hofmann   +7 more
doaj   +1 more source

Vitex agnus castus effects on hyperprolactinaemia

Frontiers in Endocrinology, 2023
BackgroundVitex agnus castus (VAC), also known as chaste tree, is a plant from the Mediterranean area, Crimea, and central Asia. Its fruit has been used for more than 2500 years as phytotherapic agent.
Lídice Tavares Puglia, Jean Lowry, Gianluca Tamagno   +2 more
doaj   +1 more source

Bio‐Inspired Gradient Coatings Enhance the Leading Edge Erosion Resistance of Wind Blades

Advanced Science, EarlyView.
Rain‐induced erosion of the wind turbine blade leading edge poses a critical challenge to maintenance and operation. Here, we propose a bio‐inspired approach for erosion protection utilising a platelet‐reinforced polyurethane coating with a graded through‐thickness architecture.
Natalia Sofia Guevara‐Sotelo, Julie Teuwen, Kunal Masania   +2 more
wiley   +1 more source

Effect of Vacuum Assisted Closure Therapy in Orthopaedic Trauma to Reduce Post-Operative Infection in Lower Limb Compound Fractures

Journal of Bone and Joint Diseases
Background: Patients with road traffic accidents, industrial incidents, falls, or firearm injuries often experience severe polytrauma or orthopedic injuries resulting in compound fractures and grievous soft-tissue injuries, representing a complex ...
Deepak Kumar, Priyank Pratap, Dharmendra Kumar, Muhammad Shahid Raza, Ashish Kumar, Sanjeev Kumar, Amit Kumar, Santosh Sharma, Devendra Sharma   +8 more
doaj   +1 more source

Freestanding Hierarchical‐Porous BCZT Thin Films Enable Efficient Ultrasonic Energy Harvesting in Soft Tissue

Advanced Science, EarlyView.
Freestanding hierarchical‐porous BCZT thin films integrate a compliant porous surface with a dense piezoceramic backbone to balance mechanical reliability, voltage sensitivity, and acoustic coupling. The films enable stable wearable pulse‐wave monitoring and enhanced tissue‐coupled ultrasonic energy harvesting, offering a promising route toward soft ...
Zifan Li, Shengwei Gao, Wang Hong, Yuxin Chen, Yiyang Gu, Xu Wang, Chen Tang, Ying Hong, Xuemu Li, Xiaodong Yan, Yi Zheng, Yiming Liu, Junchen Liao, Biao Wang, Shiyuan Liu   +14 more
wiley   +1 more source

Ribonucleotides Amplify Mitochondrial DNA‐Driven cGAS–STING Activation via FdUMP‐ribonucleotide Hybrid Particles to Potentiate Chemoimmunotherapy

Advanced Science, EarlyView.
This work develops a metabolic sharing strategy that employs cytidine monophosphate (CMP) to competitively reprogram floxuridine (FUDR) pyrimidine metabolism in colorectal tumor cells. Elevated intracellular FdUMP induces nucleotide imbalance, drives mitochondrial DNA release and cGAS‐STING innate immune cascade activation, and potentiates robust ...
Chao Wang, Chenxuan Zhao, Yesong Yao, Zhiwen Zou, Anxin Shi, Zhuo Feng, Mingkang Yang, Yue Yu, Yang Liu, Xuehui Rui, Jinhui Wu   +10 more
wiley   +1 more source

Controlling Self‐Doping in Conjugated Polyelectrolyte Copolymers to Vary the Threshold Voltage in OECTs

Advanced Electronic Materials, EarlyView.
Two series of self‐doped conjugated polyelectrolytes are synthesized from a non‐self‐dopable building block 3MEEET and a self‐dopable building‐block 3HOT−[TMA+] or 3HOT−[SO3H] enabling precise control over the degree of self‐doping, which in turn directly governs the threshold voltage (VT) in OECTs over a wide range of 700 mV.
Julian Hungenberg, Andreas W. Erhardt, Adrian Hochgesang, John Mohanraj, Lys Sprenger, Sahar Salehi, Christopher R. McNeill, Mukundan Thelakkat   +7 more
wiley   +1 more source

Ten years’ experience of vacuum systems in treatment of complicated postoperative wounds of various etiologies

Медицинский вестник Юга России
Objective: increase effectiveness of wounds treatment after various etiology by using VAC.Materials and methods: study included 128 patients with surgical infection.
M. F. Cherkasov, K. M. Galashokyan, Yu. M. Startsev, D. M. Cherkasov, S. G. Melikova, K. E. Rudkova   +5 more
doaj   +1 more source