Results 101 to 110 of about 900,334 (369)

Dual‐Nanoparticle Engineered Hydrogel Reverses Bicellular Oxidative Stress to Accelerate Diabetic Fracture Healing

Advanced Functional Materials, EarlyView.
CD105‐LNPs and PS‐LNPs can deliver α‐lipoic acid to bone marrow mesenchymal stem cells and bone marrow‐derived macrophages, reversing high glucose‐induced oxidative stress while enhancing osteogenesis and M2 polarization. Integrating both nanoparticles into glucose‐responsive hyaluronic acid hydrogel forms DLNPs@HA hydrogel, which accelerates diabetic ...
Yanzhi Zhao, Weixian Hu, Shengming Zhang, Yuheng Liao, Kangkang Zha, Chenyan Yu, Zhenhe Zhang, Wenqian Zhang, Bobin Mi, Faqi Cao, Guohui Liu, Wu Zhou   +11 more
wiley   +1 more source

Biomaterial Strategies for Targeted Intracellular Delivery to Phagocytes

Advanced Functional Materials, EarlyView.
Phagocytes are essential to a functional immune system, and their behavior defines disease outcomes. Engineered particles offer a strategic opportunity to target phagocytes, harnessing inflammatory modulation in disease. By tuning features like size, shape, and surface, these systems can modulate immune responses and improve targeted treatment for a ...
Kaitlyn E. Woodworth, Neal I. Callaghan, Locke Davenport Huyer   +2 more
wiley   +1 more source

Cardiac Surgery in Jehovah's Witness Patients: Experience of a Brazilian Tertiary Hospital

Brazilian Journal of Cardiovascular Surgery
Introduction: The outcomes of Jehovah's Witness (JW) patients submitted to open heart surgery may vary across countries and communities. The aim of this study was to describe the morbidity and mortality of JW patients undergoing cardiac surgery in a ...
Felipe Homem Valle, Fernando Pivatto Júnior, Bruna Sessim Gomes, Tanara Martins de Freitas, Vanessa Giaretta, Miguel Gus   +5 more
doaj   +1 more source

Correlation between preoperative cardiac function and postoperative acute kidney injury after cardiac surgery

Linchuang shenzangbing zazhi, 2021
Objective To explore the correlation and prognosis between preoperative cardiac function and postoperative acute kidney injury（AKI）after cardiac surgery.Methods A total of 1,468 adult patients undergoing cardiac surgery were admitted into Intensive Care ...
Hou Ke-long, Shen Xiao, Li Jing, Sun Fang, Zou Lei, Zhang Cui, Mu Xin-wei   +6 more
doaj  

An evolution from the art of cardiac surgery to science-based objective measures for crucial elements in surgical procedures [PDF]

, 2021
J. Michael Hasenkam
openalex   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Robot-Assisted Surgical Treatment of Caseoma [PDF]

Texas Heart Institute Journal
This report reviews 5 cases of mitral annular caseoma. Four patients presented with fatigue, stroke, or mitral stenosis. Robot-assisted resection of caseoma with or without mitral valve replacement was successfully performed in all patients with good ...
Nancy Wang, BS, Abdussalam Elsenousi, MD, Kenneth K. Liao, MD, PhD   +2 more
doaj   +1 more source

Asymptomatic Giant Aneurysm of the Left Anterior Descending Coronary Artery: A Case Report and Review of the Literature

Journal of Tehran University Heart Center, 2020
The most common cause of coronary artery aneurysms is atherosclerosis, which is associated with over 50% of all aneurysms diagnosed in adults. Although patients can be asymptomatic throughout their lives, giant coronary artery aneurysms can manifest ...
Marija Bjelobrk, Slobodan Dodic, Tatjana Miljkovic, Golub Samardzija, Ilija Bjeljac, Dragana Dabovic, Biljana Dodic, Milenko Rosic, Mila Kovacevic, Aleksandar Redzek, Miklos Fabri   +10 more
doaj   +1 more source

Nanomaterial‐Enhanced Biosensing: Mechanisms and Emerging Applications

Advanced Healthcare Materials, EarlyView.
Nanomaterial integration transforms biosensor capabilities through enhanced signal transduction, sensitivity, and selectivity. This review analyzes how nanoscale materials—from nanoparticles to nanosheets—leverage unique physicochemical properties to revolutionize electrochemical, optical, and electrical biosensing.
Younghak Cho, Yunyoung Choi, Yerim Jang, Hyejeong Seong   +3 more
wiley   +1 more source

Hormonal changes in the first 24 postoperative hours after cardiac surgical procedures [PDF]

, 2023
Balázs Szécsi, Krisztina Tóth, András Szabó, Csaba Eke, Rita Szentgróti, Orsolya Dohán, Kálmán Benke, Tamás Radovits, Miklós Pólos, Béla Merkely, János Gál, Andrea Székely   +11 more
openalex   +1 more source