Results 71 to 80 of about 114,838 (266)

Rokitamycin uptake by alveolar macrophages.

The Japanese journal of antibiotics, 1988
The ability of antibiotics to enter cells, especially phagocytic cells, may be an important factor affecting therapy for infections caused by organisms which survive and proliferate intracellularly. It is well known that macrolides and clindamycin have high intracellular penetration ability.
TASAKA, YOSHIKAZU, SUMI, MASARU, NIKI, YOSHIHITO, SOEJIMA, RINZO   +3 more
openaire   +2 more sources

Bioadhesive‐Integrated 3D‐Printed Multilayer Scaffolds Secure a Mechanically‐Stable Osteoimmune Niche for Enhanced Bone Augmentation

Advanced Science, EarlyView.
A 3D‑printed multilayer adhesive scaffold, firmly anchored to bone defects by simple finger pressing, suppresses micromotion and secures mechanical stability of the osteogenic niche. This stabilization likely contributes to the enhanced bone augmentation by fostering a pro‑regenerative mechano‐immune profile—characterized by M2‑like macrophage ...
Delu Zhao, Qiuyi Li, Lingyun Wang, Chongao Zhang, Yutian Cheng, Shuang Liu, Fulan Wei, Zheqin Dong   +7 more
wiley   +1 more source

Effects of acute cigarette smoke exposure on macrophage kinetics and release of tumour necrosis factor α in rats

Mediators of Inflammation, 1993
Some biological parameters before and after an acute episode of cigarette smoking in rats have been evaluated. The carboxyhaemoglobin levels depended either on the number of cigarettes, or on the time of exposure to cigarette smoke and returned to pre ...
G. P. Pessina, L. Paulesu, F. Corradeschi, E. Luzzi, A. Di Stefano, M. Tanzini, G. Matteucci, V. Bocci   +7 more
doaj   +1 more source

Blood Cell‐Camouflaged Liquid Metal Nanoconjugates Orchestrate Treg Depletion and STING‐Amplified Photothermal Immunity for Metastatic Triple‐Negative Breast Cancer Therapy

Advanced Science, EarlyView.
Whole‐blood biomimetic engineering transforms liquid metal nanoparticles into a tripartite immunotherapeutic platform that orchestrates regulatory T‐cell depletion, photothermal‐induced immunogenic cell death, and activation of the stimulator of interferon genes pathway.
Nina Sang, Eijiro Miyako
wiley   +1 more source

iPSC-Derived Macrophages Effectively Treat Pulmonary Alveolar Proteinosis in Csf2rb-Deficient Mice

Stem Cell Reports, 2018
Summary: Induced pluripotent stem cell (iPSC)-derived hematopoietic cells represent a highly attractive source for cell and gene therapy. Given the longevity, plasticity, and self-renewal potential of distinct macrophage subpopulations, iPSC-derived ...
Adele Mucci, Elena Lopez-Rodriguez, Miriam Hetzel, Serena Liu, Takuji Suzuki, Christine Happle, Mania Ackermann, Henning Kempf, Roman Hillje, Jessica Kunkiel, Ewa Janosz, Sebastian Brennig, Silke Glage, Jens P. Bankstahl, Sabine Dettmer, Thomas Rodt, Gudrun Gohring, Bruce Trapnell, Gesine Hansen, Cole Trapnell, Lars Knudsen, Nico Lachmann, Thomas Moritz   +22 more
doaj   +1 more source

Regulating Cells Fate and Function to Facilitate Bone Regeneration via Designing Programmable Bio‐Interactive Materials

Advanced Science, EarlyView.
This article aims to elucidate the biological mechanisms of bone repair and the evolution of material design, highlighting key cellular and molecular processes. It further proposes strategies and prospects for programmable bio‐interactive materials, which enable precisely guided bone tissue regeneration by dynamically regulating cell behavior and the ...
Qingrui Fan, Fuming Cao, Junqiang Mao, Pengbin Yin, Licheng Zhang, Jianjun Wang, Peifu Tang   +6 more
wiley   +1 more source

Liquid Gallium Nanozyme Coatings Enable Sustained Nitric Oxide Generation With Antioxidant and Anti‐Inflammatory Functions

Advanced Science, EarlyView.
Liquid gallium (Ga) acts as a catalytic center for nitric oxide (NO) generation within a tannic acid–zirconium metal–phenolic network coating. Stabilized Ga nanoparticles catalyze S‐nitrosothiol decomposition through surface electron transfer, enabling controlled NO production, enhancing endothelial biocompatibility, and providing antioxidant and anti ...
Franco Centurion, Kang Lin, Shu Geng, Siti Nur Asyura Adzlan, Qingqing Fan, Federico Mazur, Ravindra Kokate, Priyank Kumar, Christina Cortez‐Jugo, Frank Caruso, Rona Chandrawati   +10 more
wiley   +1 more source

Alveolar Macrophage Plasminogen Activator

Experimental Lung Research, 1984
Plasminogen activator is a neutral serine protease secreted by many different cells, including activated peritoneal macrophages, which can mediate both inflammation and fibrinolysis and perhaps cytolysis of tumor cells. Secretion of plasminogen activator by rabbit alveolar macrophages derived from normal animals and rabbits pretreated with bacillus ...
M, Schuyler, W, Forman
openaire   +2 more sources

Disease‐Stage Synchronized Nanozyme Therapy for Polymicrobial Sepsis through Adaptive Catalytic and Immune Reprogramming

Advanced Science, EarlyView.
A disease‐stage synchronized nanozyme platform is developed to treat polymicrobial sepsis by adapting its functions to changing infection environments. The system eliminates multidrug‐resistant bacteria during early infection while reducing inflammation and restoring immune balance during recovery, providing an integrated strategy for infection control
Anlai Zou, Xiaoxue Zhu, Runhan Zhu, Chengchu Xue, Qinyu Zhang, Mengke Li, Ting Yu, Yuzhen Gao, Zhi Ruan, Ying Fu, Yunlei Xianyu, Jun Zhang   +11 more
wiley   +1 more source

The deadly dance of alveolar macrophages and influenza virus

European Respiratory Review
Influenza A virus (IAV) is one of the leading causes of respiratory infections. The lack of efficient anti-influenza therapeutics requires a better understanding of how IAV interacts with host cells.
Camille David, Charles Verney, Mustapha Si-Tahar, Antoine Guillon   +3 more
doaj   +1 more source