Results 91 to 100 of about 47,521 (285)

Ultrasound in Women's Health: Mechanisms, Applications, and Emerging Opportunities

Advanced Materials, EarlyView.
As healthcare moves toward decentralization, ultrasound technologies are evolving from strictly imaging tools in clinical settings into versatile diagnostic and therapeutic platforms, with growing roles addressing women's health needs. This review highlights how ultrasound's underlying physical mechanisms can be harnessed to reduce disparities in women'
Sarah B. Ornellas, Bilal Kizilaslan, Aastha Shah, Jason F. Hou, Yoonsoo Shin, Alejandra Hernandez Moyers, Claudia Lozano, Canan Dagdeviren   +7 more
wiley   +1 more source

Microenvironment Modulation‐Based Nanomaterial‐Loaded Hydrogel Dressings for Diabetic Foot Ulcers: Research Progress and Future Perspectives

Advanced Materials Interfaces, EarlyView.
xx xx. ABSTRACT Diabetic foot ulcer (DFU) is a chronic complication of diabetes, primarily caused by hyperglycemia, peripheral vascular disease, and neuropathy. Characterized by persistent hyperglycemia, impaired perfusion, inflammation, and infection, DFUs pose significant challenges to healing and are associated with high morbidity and amputation ...
Tang Yuqing, Chen Hong, Fan Weijing, Huang Renyan, You Yang, Liu Guobin   +5 more
wiley   +1 more source

Colloidal CuFeS2 Nanocrystals: Intermediate Fe d-Band Leads to High Photothermal Conversion Efficiency [PDF]

, 2016
We describe the colloidal hot-injection synthesis of phase-pure nanocrystals (NCs) of a highly abundant mineral, chalcopyrite (CuFeS2). Absorption bands centered at around 480 and 950 nm, spanning almost the entire visible and near infrared regions ...
Almeida, G., Avellini, T., Bertoni, G., Cavalli, A., Gaspari, R., Ghosh, S., Kriegel, I., Manna, L., Pellegrino, T., Petrelli, A., Scotognella, F.   +10 more
core   +4 more sources

Enabling Real‐Time, Non‐Ionizing 3D Imaging of Implantable Magnetic Cements Using Magnetic Particle Imaging

Advanced Materials Interfaces, EarlyView.
This study reports the first implantable resin cement capable of orientation‐sensitive Magnetic Particle Imaging (MPI). By coating the cement with an ultrathin iron film, the authors achieve a strong, angle‐dependent MPI signal that enables non‐ionizing, real‐time tracking of both implant position and orientation, opening new possibilities for safe ...
Gabriel C. Pinto, João M. Costa, Simão P. Fernandes, Gabriela F. Resende, Eduardo T. C. Coimbra, Patrick Vogel, Mariana B. Oliveira, Marco Giardiello, Ricardo M. Silva, Armando A.C.S. Lourenço, Nuno J. O. Silva   +10 more
wiley   +1 more source

Brain-on-a-chip: an emerging platform for studying the nanotechnology-biology interface for neurodegenerative disorders

Journal of Nanobiotechnology
Neurological disorders have for a long time been a global challenge dismissed by drug companies, especially due to the low efficiency of most therapeutic compounds to cross the brain capillary wall, that forms the blood-brain barrier (BBB) and reach the ...
Raquel O. Rodrigues, Su-Ryon Shin, Manuel Bañobre-López   +2 more
doaj   +1 more source

Theranostic pretargeted radioimmunotherapy of colorectal cancer xenografts in mice using picomolar affinity 86Y- or 177Lu-DOTA-Bn binding scFv C825/GPA33 IgG bispecific immunoconjugates [PDF]

, 2015
Purpose: GPA33 is a colorectal cancer (CRC) antigen with unique retention properties after huA33-mediated tumor targeting. We tested a pretargeted radioimmunotherapy (PRIT) approach for CRC using a tetravalent bispecific antibody with dual specificity ...
Carrasquillo, Jorge A., Chalasani, Sandhya, Cheal, Sarah M., Cheung, Nai-Kong V., Fung, Edward K., Guo, Hong-fen, Jungbluth, Achim, Larson, Steven M., Lee, Sang-gyu, O’Donoghue, Joseph, Punzalan, Blesida, Smith-Jones, Peter M., Wittrup, Karl Dane, Xu, Hong, Zanzonico, Pat B.   +14 more
core   +1 more source

Gallium‐Doped MXene Nanozymes Protect Liver Through Multi‐Death Pathway Blockade and Hepatocyte Regeneration

Advanced Science, EarlyView.
This study develops gallium‐doped V2C MXene nanozymes (Ga‐V2C) to treat acetaminophen‐induced liver injury through multi‐death pathway blockade and hepatocyte regeneration. Unlike conventional single‐target therapies like N‐acetylcysteine, Ga‐V2C nanozymes enable oxidative stress suppression, apoptosis, and ferroptosis inhibition, and enhanced ...
Xiaopeng Cai, Jingwen Deng, Liqing Wang, Junjie Su, Dongyi Xian, Yilang Yan, Xinyu Yang, Chuanbin Wu, Tingting Peng, Yuan Ding, Guilan Quan, Weilin Wang, Min Zhou, Chao Lu   +13 more
wiley   +1 more source

Study on Hypoglycemic and Hypolipidemic Compounds in Sanhuang Decoction by Multi-target Affinity Ultrafiltration LC-MS

Zhipu Xuebao
Sanhuang decoction, a traditional Chinese medicine prescription, was firstly described in Golden Chamber by Zhang Zhongjing in the Han Dynasty, and has been used clinically for thousands of years to treat diabetes and obesity.
Yong-bing XU, Ming-quan GUO
doaj   +1 more source

Somatostatin receptor-targeted organometallic iridium(III) complexes as novel theranostic agents [PDF]

, 2017
A novel somatostatin receptor-targeted anticancer agent based on the conjugation of a highly cytotoxic and luminiscent cyclometalated iridium(III) complex to tumor-targeting vectors based on octreotide peptide has been described, and its potential for ...
Brabec, Viktor, Gandioso, Albert, Marchán Sancho, Vicente, Novohradsky, Vojtech, Ruiz, José, Zamora, Ana   +5 more
core   +1 more source

Alkyltriphenylphosphonium Binding to Cardiolipin Triggers Oncosis in Cancer Cells

Advanced Science, EarlyView.
Alkyltriphenylphosphonium, exemplified by TPP+‐C14, preferentially accumulates in mitochondria and selectively binds to cardiolipin, a key phospholipid of the inner mitochondrial membrane, causing loss of mitochondrial membrane potential, severe cellular ATP depletion, and calcium imbalance.
Jin Li, Hang Zheng, Yuxing Lin, Ziwei Zhao, Yijia Mai, Zhangrong Lou, Qiang Liu, Zhao Ma, Chengjun Wu   +8 more
wiley   +1 more source