Results 91 to 100 of about 45,210 (324)

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

Interaction of erythrocytes in the process of pair aggregation in blood samples from patients with arterial hypertension and healthy donors: measurements with laser tweezers

Journal of Biomedical Photonics & Engineering, 2018
Two-channel laser tweezers are used to measure the interaction kinetics of two erythrocytes at the initial stage of aggregation, i.e., the formation of a pair aggregate in vitro.
Petr B. Ermolinskiy, Andrei E. Lugovtsov, Anastasiya I. Maslyanitsina, Alexey N. Semenov, Larisa I. Dyachuk, Alexander V. Priezzhev   +5 more
doaj   +1 more source

Influence of shear stress on erythrocyte aggregation

Clinical Hemorheology and Microcirculation, 2016
Shear stress is known to induce platelet activation and aggregation. The red blood cell (RBC) aggregation test requires the application of shear stress for the cells to disaggregate for initialization. We tested the hypothesis that applying shear stress may activate platelets, which can influence RBC aggregation.
Hoyoon Lee, Jeongho Kim, Byoung Kwon Lee, Sehyun Shin   +3 more
openaire   +4 more sources

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

Description and validation of a new, simple, easy-to handle, point-of-care technique for measuring erythrocyte aggregation kinetics. [PDF]

Sci Rep, 2022
Charansonney OL, Morel P, Dufaux J, Vicaut E.   +3 more
europepmc   +1 more source

Stability of erythrocyte sedimentation in a constant magnetic field [PDF]

, 1989
The stability of erythrocyte sedimentation in the presence of a transverse component of the ponderomotive force is investigated. The processes of erythrocyte aggregation lead to the sedimentation being unstable with respect to small variations of the ...
Kizilova, N.
core  

Enhanced Sonodynamic Bacterial Elimination and Wound Healing Therapy Based on Lanthanide Ion Doped Bi2WO6 Nanosheets and Hydrogel Platform

Advanced Functional Materials, EarlyView.
Lanthanide ytterbium ions are introduced into Bi2WO6 nanosheets to boost ROS generation under US stimulation. These ytterbium‐doped Bi2WO6 nanosheets serve as efficient sonosensitizers, enabling broad‐spectrum bacterial eradication. To improve biocompatibility for in vivo sonodynamic therapy, the sonosensitizers are integrated into hydrogel matrix ...
Xinyue Lao, Qianqian Bai, Yifei Zhao, Xingyi Dai, Yuan Liu, Xiao Han, Jianhua Hao   +6 more
wiley   +1 more source

Evolution of erythrocytes aggregation: A fractal approach when incubated with Trichinella spiralis and Ascaris lumbricoides

Ain Shams Engineering Journal, 2018
Fractal geometry has provided a new range of concepts that could explain the non-linear behaviour of seemingly unpredictable natural systems. The aim of this work is to apply nonlinear analysis to study the in vitro erythrocyte aggregation produced by ...
Maela Lupo, Alcides J. Leguto, Santiago A. Bortolato, Ana M. Korol   +3 more
doaj  

The chromatin-remodeling enzyme Smarca5 regulates erythrocyte aggregation via Keap1-Nrf2 signaling. [PDF]

Elife, 2021
Ding Y, Li Y, Zhao Z, Cliff Zhang Q, Liu F.   +4 more
europepmc   +1 more source

Development of Substrate‐Independent Antifouling and Bactericidal Surfaces Using Visible Light Cross‐Linked Hydrogel Coatings for Biomedical Applications

Advanced Healthcare Materials, EarlyView.
A new antifouling, antithrombogenic, and bactericidal hydrogel coating method is developed for implantable medical devices. The hydrogel coating can be easily formed by visible‐light crosslinking and is universally applicable to all substrates, ranging from polymers to metals.
Soonjong Roh, Se Youn Jang, Youngmee Jung, Kangwon Lee, Jin Yoo   +4 more
wiley   +1 more source