Results 101 to 110 of about 1,908,162 (304)

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Metabolomic identification of potential biomarkers for acute graft rejection of renal transplantation by using RPLC and HILIC coupled with mass spectrometry

, 2011
Acute graft rejection is a major post-transplant complications of renal transplantation, the success of renal transplantation is closely associated with the ability to control rejection.
石先哲, 许国旺, 陈继红, 赵欣捷   +3 more
core   +1 more source

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

Pre‐Regenerative Endothelial Cells Empowered by Antler Blood Exosomes Orchestrate Peripheral Nerve Repair

Advanced Science, EarlyView.
The pre‐regenerative vascular niche (PVN) is essential for nerve repair, yet its endothelial blueprint remains unclear. We identified angiogenic ECs (AECs) as the dominant pre‐regenerative subset and found that antler blood–derived exosomes (AB‐EXO) promote repair via IMP3.
Jinsheng Huang, Qiang Chen, Aihua Jin, Xiaoqi Yang, Hui Zhou, Weiquan Gong, Jin Cheng, Jun Dai, Minjin Wang, Meihua Piao, Yuanyi Wang, Nan Zhou   +11 more
wiley   +1 more source

Recipient Cytotoxic T Lymphocyte Antigen 4 +49 Single-Nucleotide Polymorphism Is Not Associated with Acute Rejection after Liver Transplantation in Chinese Population

International Journal of Medical Sciences, 2013
Objective: Single-nucleotide polymorphisms (SNPs) in Cytotoxic T lymphocyte antigen 4 (CTLA-4) gene have been detected and proved to associate with the incidence of rejection after transplantation.
Zhijun Jiang, Ying Chen, Xiaonin Feng, Haiyang Xie, Lin Zhou, Shusen Zheng
doaj  

Differentiation of acute versus chronic skin rejection in a rodent model of vascularized composite allotransplantation

Frontiers in Immunology
BackgroundVascularized composite allografts (VCA) have evolved to be a potential option in complex reconstructive surgery. However, managing acute and chronic allograft rejection remains challenging.
Julia Thomé, Maike Lind, Maxime Schmitt, Laura Schneider, Jurij Kiefer, Jurij Kiefer, Rebecca Schäfer, Emma Freise, Thierry Christmann, Sheena Kreuzaler, Branislav Kollár, Steffen U. Eisenhardt   +11 more
doaj   +1 more source

acute rejection

Citation: 'acute rejection' in the IUPAC Compendium of Chemical Terminology, 5th ed.; International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.12841 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Eotaxin/CCL11 expression by infiltrating macrophages in rat heart transplants during ongoing acute rejection

, 2009
Eotaxin/CCL11 chemokine is expressed in different organs, including the heart, but its precise cellular origin in the heart is unknown. Eotaxin is associated with Th2-like responses and exerts its chemotactic effect through the chemokine receptor-3 (CCR3)
Martin Zweifel, Katja Matozan, Robert Driscoll, Matozan, Katja, Clemens Dahinden, Driscoll, Robert, Mohacsi, Paul, Mueller, Christoph, Christoph Mueller, Zweifel, Martin, Schaffner, Thomas, Paul Mohacsi, Thomas Schaffner, Dahinden, Clemens, Mohacsi P, Müller, Christoph, Matozan K, Mueller C, Zweifel M, Driscoll R, Schaffner T, Dahinden, Clemens A., Dahinden C   +22 more
core   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

Univariate and Multivariate Proportional Hazards Regression Models for Treated Acute Rejection.

, 2015
Abbreviation: HR, Hazard Ratioa Baseline predictor (log-scale)b Incorporated known predictors of treated acute rejection and biomarkers found in the univariate analysis.c Post-transplant (time-varying covariate)Univariate and Multivariate Proportional ...
Ashwin Balagopal (19837), Mark S. Sulkowski (788812), Peter G. Stock (788813), Burc Barin (145167), Jeffrey Quinn (147117), Rodney Rogers (788811)   +5 more
core   +1 more source