Results 111 to 120 of about 128,986 (306)

Bone Healing Around Implants in Normal and Medically Compromised Conditions: Osteoporosis and Diabetes

Advanced Healthcare Materials, EarlyView.
xx xx. ABSTRACT Osseointegration of orthopedic and dental implants is influenced by local and systemic factors, including their physicochemical surface properties and the patient's overall health status. Titanium and its alloys have been a longstanding standard for bone implants due to their innate biocompatibility and mechanical properties.
Dainelys Guadarrama Bello, Fabio Variola, Antonio Nanci   +2 more
wiley   +1 more source

Taming the Immiscibility of Gold, Iron, and Boron to Craft Chemodegradable Nanoparticles for Multimodal Imaging and Radiotherapy

Advanced Healthcare Materials, EarlyView.
Over half of cancer patients undergo radiotherapy. Laser ablation enabled the synthesis of immiscible Au‐Fe‐B nanoparticles designed as degradable bimodal radiosensitizers for X‐ray radiotherapy (XRT), boron neutron capture therapy (BNCT), and bimodal imaging for X‐ray computed tomography (CT) and magnetic resonance imaging (MRI). These nanosensitizers
Michael Bissoli, Clara M.G. de Faria, Veronica Torresan, Maria Assunta Lacavalla, Mattia Cattelan, Denis Badocco, Paolo Pastore, Pasquina Marzola, Laura Cansolino, Cinzia Ferrari, Ian Postuma, Riccardo Vago, Silva Bortolussi, Antonello E. Spinelli, Daniel Forrer, Vincenzo Amendola   +15 more
wiley   +1 more source

Macrophage Membrane‐Cloaked, ROS‐Triggered Quercetin Nanocarriers Target Ovarian Lesions to Treat Polycystic Ovary Syndrome

Advanced Healthcare Materials, EarlyView.
The synthesis process of MM@PCD@QNPs and its potential mechanism for treating PCOS. (A) Assembly steps of MM@PCD@QNPs. (B) Synthesis and decomposition of MM@PCD@QNPs. (C) Potential therapeutic mechanisms of MM@PCD@QNPs for PCOS. PCD, PABP conjugated with DEX polymer; QUR, quercetin; CDI, N, N′‐carbonyldiimidazole; DEX, dextran; PABP, 4‐(hydroxymethyl ...
Wenzhu Li, Yu Guan, Nan Song, Feng Zhang, Zhimin Deng, Tailang Yin, Yanbing Yang, João Conde, Wenyi Jin, Zhinang Yin   +9 more
wiley   +1 more source

Nitric oxide from inflammatory origin impairs neural stem cell proliferation by inhibiting epidermal growth factor receptor signaling [PDF]

, 2014
Neuroinflammation is characterized by activation of microglial cells, followed by production of nitric oxide (NO), which may have different outcomes on neurogenesis, favoring or inhibiting this process.
Alvarez-Buylla, Alvaro, Ana I. Santos, Ana S. Lourenço, António F. Ambrósio, Arvidsson, Bal-Price, Batchelor, Beckman, Beltran, Ben-Hur, Benraiss, Bergsland, Boje, Bruno P. Carreira, Buck, Butovsky, Cacci, Caetana M. Carvalho, Calabrese, Calabrese, Cappella, Carreira, Carreira, Chao, Chehrehasa, Covacu, Curtis, Davalos, Dawson, Dawson, Doetsch, Ekdahl, Ekdahl, Eriksson, Estrada, Gage, Galea, Giulian, Green, Guix, Hanafy, Ignarro, Inês M. Araújo, Iosif, Ischiropoulos, Keefer, Kempermann, Kettenmann, Keynes, Lane, Lowenstein, Madhusoodanan, Maria I. Morte, Matarredona, Ming, Misko, Moncada, Monje, Monje, Monteiro, Moreno-Lopez, Murillo-Carretero, Murillo-Carretero, Murphy, Nathan, Nimmerjahn, Ormerod, Packer, Parent, Pryor, Radi, Reynolds, Rock, Salvemini, Saura, Sierra, Szabo, Taupin, Torroglosa, Uc, Vallieres, Walton, Zhang, Zhang, Zhang   +85 more
core   +2 more sources

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

Advanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre, Margherita Bernardeschi, Matteo Battaglini, Gianni Ciofani   +3 more
wiley   +1 more source

Ligand Binding and Signaling of HARE/Stabilin-2

Biomolecules, 2019
The Stabilin receptors are a two-member family in the type H class of scavenger receptors. These dynamic receptors bind and internalize multiple ligands from the cell surface for the purpose of clearing extracellular material including some synthetic ...
Edward N. Harris, Fatima Cabral
doaj   +1 more source

Mechanisms of dysregulation of low-density lipoprotein receptor expression in vascular smooth muscle cells by inflammatory cytokines [PDF]

, 2006
Objective - Although inflammation is a recognized feature of atherosclerosis, the impact of inflammation on cellular cholesterol homeostasis is unclear.
Ma, KL, Moorhead, JF, Powis, SH, Ruan, XZ, Tao, JL, Varghese, Z, Wheeler, DC   +6 more
core   +1 more source

Injectable Stimuli‐Responsive Amphiphilic Hydrogel for Rapid Hemostasis, Robust Tissue Adhesion, and Controlled Drug Delivery in Trauma and Surgical Care

Advanced Healthcare Materials, EarlyView.
Fast‐acting hydrogel seals bleeding wounds as the illustrated injectable, pH‐responsive network rapidly gels in situ to stop hemorrhage, adhere strongly to wet tissue, and release antibiotics in a controlled, pH‐dependent manner. The material withstands high pressures, shows excellent biocompatibility, and degrades safely, offering a versatile platform
Arvind K. Singh Chandel, Runali Patil, Abrar Ali Khan, Deeksha Pandit, Kaushik Chatterjee, Maurice N. Collins   +5 more
wiley   +1 more source

The Technical Feasibility of Digital Spatial Profiling in Immune/Inflammation Study of Thrombosis

Journal of Inflammation Research, 2023
Jianjun Jiang, Yang Liu Department of General Surgery, Vascular Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, People’s Republic of ChinaCorrespondence: Yang Liu, Department of General Surgery, Vascular Surgery, Qilu Hospital of Shandong
Jiang J, Liu Y
doaj  

Homeostasis: A scavenger receptor for haemoglobin [PDF]

Current Biology, 2001
Recent studies have identified a macrophage-specific receptor for the clearance of haemoglobin-haptoglobin complexes, which protects the host against the toxicity of free haemoglobin.
openaire   +2 more sources