Results 41 to 50 of about 1,083,115 (227)

Near‐Infrared Light‐Activated Polydopamine Nanoparticles Conjugated With Transferrin Peptides for Enhanced Brain Accumulation

Advanced Healthcare Materials, EarlyView.
This study demonstrates that Tf‐PDA NPs combine a receptor‐mediated targeting with mild photothermal activation to enhance nanoparticle accumulation in the brain. NIR‐activated Tf‐PDA NPs increase BBB permeability to NPs in vitro and in vivo without inducing cytotoxicity or adverse immune responses.
Rafaela Ferrão, Susana Simões, Paulo Rodrigues‐Santos, Vitor Francisco, Akhilesh Rai, Lino Ferreira   +5 more
wiley   +1 more source

Medicina de precisión: «Point of Care Ultrasound» (PoCUS) en el abordaje diagnóstico del paciente con hiponatremia

Nefrología
Resumen: La hiponatremia es un trastorno multifactorial definido como una disminución en la concentración plasmática de sodio. Su diagnóstico diferencial requiere una evaluación adecuada del volumen extracelular. Sin embargo, la determinación del volumen
Jaime Mazón Ruiz, Eduardo Josue Banegas, Jose Luis Pérez Canga, Luis Bravo González-Blas, Natalia Menéndez García, Adriana Cavada Bustamante, Mara Serrano Soto, Emilio Sánchez Álvarez, Roberto Alcázar Arroyo, Gregorio A. Romero-González   +9 more
doaj   +1 more source

A clinical guide to deep venous stenting for chronic iliofemoral venous obstruction [PDF]

, 2020
Background An increase in endovenous interventions for deep venous pathologies has been observed. This article aims to provide an overview of the role of venous stenting in the management of chronic conditions affecting the deep venous system of the ...
Thabet, B, Taha, Mohamed, Bootun, Roshan, Davies, Alun, Hassan, H, Busuttil, Andrew, Shalhoub, Joseph, Badawy, A   +7 more
core   +1 more source

Microfluidic Engineering of Microgels: A Review of Emerging Technologies, Materials, Fabrication Strategies, and Applications

Advanced Healthcare Materials, EarlyView.
Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar, Laura Neely, Cynthia Pham, Nada Ibrahim, Alexis Larios‐Cervantes, Ben A. Kertesz, Todd Hoare   +6 more
wiley   +1 more source

The HI-MAP scan : the use of emergency ultrasound to evaluate haemodynamically unstable patients [PDF]

, 2012
Includes abstract.
Postma, Ignatius
core   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

Advanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair, Hrisheekesh Thachoth Chandran, Karl Leo, Hans Kleemann   +3 more
wiley   +1 more source

Access via the femoral vein [PDF]

, 2008
Central venous access via the femoral vein (FV) is safe, relatively easy and very usual in infants and children undergoing cardiac surgery for congenital heart disease. It has a low insertion-related complication rate.
Sreeram, Narayanswami, Trieschmann, U., Kruessell, Markus, Udink ten Cate, Floris   +3 more
core  

Advanced Materials for Biologics Delivery to Brain Tumors

Advanced Materials, EarlyView.
Material innovation is central to unlocking the therapeutic potential of biologics against many central nervous system diseases, including brain cancer. By engineering carriers with controlled transport, targeting, and release properties, advanced materials can overcome the blood–brain barrier and tumor microenvironment, improving the delivery of ...
Yuran Feng, Yuxue Cao, Maria Kavallaris, Taskeen Janjua, Amirali Popat   +4 more
wiley   +1 more source

Prognostic Role of Ultrasound Diagnostic Methods in Patients with Acute Decompensated Heart Failure

Oman Medical Journal
Objectives:To evaluate the prognostic value (total mortality + repeated hospitalization for heart failure (HF)) of ultrasound diagnostic methods in patients with acute decompensated HF (ADHF). Methods: The subjects were patients with chronic HF, who were
Zhanna D. Kobalava, Tolkacheva Veronika Vladimirovna, Sarlykov Bekbolot Kanatbekovich, Rena Sh Aslanova, Lapshin Artem Alekseevich, Nazarov Ivan Sergeevich, Smirnov Ilya Pavlovich, Maria V Vatsik-Gorodetskaya, Ghazaal Alavi Tabatabaei, Ibrahim Al-Zakwani, Mohammed Al Jarallah, Georgiana Luisa Baca, Peter A Brady, Rajesh Rajan , Bhavesh Talera   +14 more
doaj   +1 more source

Self‐Assembling Copolymers Encapsulating Single Endothelial Cells Induce Endogenous ECM Deposition and Vascular Regeneration

Advanced Materials, EarlyView.
This study presents the first demonstration of stable sub‐50‐micron single‐cell GPM vesicles fabricated through the intrinsic self‐assembly of an amphiphilic copolymer. Hierarchical assembly of cell containing GPM vesicles into microspheres enable tunable, sustained cell delivery with immune protection.
Viola B. Morris, Sangho Lee, Kalp Soni, Simon He, Matthew Huang, Dandan Chen, Dae Hoon Lee, Kyung Hee Kim, Seonggeon Cho, Laura Pencea, Divit Jain, Young‐Sup Yoon   +11 more
wiley   +1 more source