Results 201 to 210 of about 206,373 (329)

Antioxidant and Anti‐Senescence Polyvinyl Alcohol‐Gallic Acid Supramolecular Hydrogels for Stem Cell Culture

Advanced Healthcare Materials, EarlyView.
The PVA‐GA hydrogel is formed through hydrogen bonding between PVA hydroxyl groups and GA galloyl units, enabling sustainable GA release and its extended biological activity. The hydrogel scavenges ROS to reduce oxidative stress, preventing mitochondrial damage from excessive ROS, mitigating hADSC senescence, and preserving VEGF secretion, offering a ...
Yiduo Zhou, Matías L. Picchio, Yan Nie, Lei Wang, Oihane Sanz, Yue Liu, Xun Xu, Lukas Prantl, Oliver Felthaus, Weiwei Wang, Marcelo Calderón, Nan Ma   +11 more
wiley   +1 more source

Relationship between cognitive impairment and hippocampal iron overload: A quantitative susceptibility mapping study of a rat model

NeuroImage
Background: The aim of this study was to establish an iron overload rat model to simulate the elevated iron levels in patients with thalassemia and to investigate the potential association between hippocampal iron deposition and cognition.
Xi Deng, Meiru Bu, Jiali Liang, Yihao Sun, Liyan Li, Heishu Zheng, Zisan Zeng, Muliang Jiang, Bihong T. Chen   +8 more
doaj  

Quantitative susceptibility mapping of the human carotid artery: Assessing sensitivity to elastin and collagen ex vivo. [PDF]

Magn Reson Med
Stone AJ, Tornifoglio B, Digeronimo F, Shmueli K, Lally C.   +4 more
europepmc   +1 more source

Quantitative susceptibility mapping MRI reveals a relationship between iron accumulation, CDR score and cognition across the spectrum from healthy aging to Alzheimer’s disease [PDF]

, 2020
Ronald Killiany, Renée DeVivo, Andrew Ellison, Yansong Zhao, Eric Steinberg, Michael L. Alosco, Robert A. Stern, Jesse Mez   +7 more
openalex   +1 more source

3D Bioprinted Head and Neck Squamous Cell Carcinoma (HNSCC) Model Using Tunicate Derived Nanocellulose (NC) Bioink

Advanced Healthcare Materials, Volume 14, Issue 7, March 14, 2025.
A 3D bioprinted HNSCC model for use in anti‐cancer drug testing is established in proof‐of‐concept. The innovative tunicate‐derived nanocellulose hydrogel proved to be a viable alternative to gelatin‐based hydrogel, offering improved bioprintability for HNSCC model establishment.
Alexya Azhakesan, Johann Kern, Ankit Mishra, Christine Selhuber‐Unkel, Annette Affolter, Paul Gatenholm, Nicole Rotter, Karen Bieback   +7 more
wiley   +1 more source

Validation of deep-learning accelerated quantitative susceptibility mapping for deep brain nuclei. [PDF]

Front Neurosci
Zhou Y, Liu L, Xu S, Ye Y, Zhang R, Zhang M, Sun J, Huang P.   +7 more
europepmc   +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

Investigating the Association of Concussion and Contact Sport Exposure History With Brain Microstructure Using Quantitative Susceptibility Mapping. [PDF]

Hum Brain Mapp
España LY, Brett BL, Mayer AR, Nencka AS, Swearingen B, Koch KM, Meier TB.   +6 more
europepmc   +1 more source

Non-Motor Symptom Burdens Are Not Associated with Iron Accumulation in Early Parkinson's Disease: a Quantitative Susceptibility Mapping Study

, 2018
Chaewon Shin, Seon Lee, Jee‐Young Lee, Jung Hyo Rhim, Sun‐Won Park   +4 more
openalex   +1 more source

Editorial for “Quantitative Susceptibility Mapping for Characterization of Intraplaque Hemorrhage and Calcification in Carotid Atherosclerotic Disease” [PDF]

, 2020
Yasutaka Fushimi, Satoshi Nakajima
openalex   +1 more source