Results 101 to 110 of about 528,840 (339)

A Hydro‐Expansive and Degradable Biomaterial Enabling Shape Recovery of Film‐Based Devices in Biofluids

Advanced Materials, EarlyView.
A chitosan‐based bio‐composite exhibits stable and strong tensile strength during volumetric expansion in body fluids, serving as a functional coating that enables a thin film‐based device to self‐flatten from its tubular shape required for catheter delivery.
Ruoxing Wang, Jiajie Sui, Pengfei Chen, Zulmari Silva‐Pedraza, Jack Bontekoe, Jooyong Kim, Patrick Li, Fengdan Pan, Eric G. Schmuck, Satoru Osaki, Bo Liu, Xudong Wang   +11 more
wiley   +1 more source

Open repair of long-segment aortic atresia complicated by uncontrolled hypertensionCentral Message

JTCVS Techniques, 2023
Matthew A. Thompson, BS, BA, Meghana Iyer, BS, Eric E. Roselli, MD   +2 more
doaj   +1 more source

Proliferación intimal y aterosclerosis de la aorta y sus factores de riesgo Intimal proliferation and atherosclerosis of the aorta and its risk factors

Revista Cubana de Investigaciones Biomédicas, 2004
Se realizó un estudio descriptivo transversal donde se estudiaron las arterias aorta (segmentos toráxico y abdominal) de 100 pacientes fallecidos y a los cuales se les había hecho necropsia en los hospitales Clínico Quirúrgico Docente “Manuel ...
Carlos del Risco Turiño, Debbie Ávila Arostegui, Ariel Hernández Varela, Raúl Romay Buitrago   +3 more
doaj  

Miniaturized Devices for On‐the‐Spot Generation of Small‐Diameter Vascular Grafts

Advanced Materials Technologies, EarlyView.
An intracorporeal extrusion device is developed for on‐the‐spot generation of vascular grafts with tunable diameters spanning from 1 to 6 mm. The device uses biomimetic polymers and light, to promptly obtaining biocompatible and high‐burst pressure‐resistant grafts.
Deyanira Hernandez‐Sanchez, Maxime‐Emmanuel Comtois‐Bona, Antony El‐Khoury, Sergio David Garcia Schejtman, Aidan Macadam, Juan‐David Figueroa‐Alegria, Jesus M. Calderon‐Torres, Irene Guzmán‐Soto, Marc Ruel, Erik J. Suuronen, Marcelo Muñoz, Emilio I. Alarcon   +11 more
wiley   +1 more source

Incidencia de insuficiencia renal aguda posoperatoria en pacientes con aneurisma de aorta abdominal infrarrenal no roto: comparación entre abordaje abierto y endovascularIncidence of postoperative acute renal insufficiency in patients with nonruptured abdominal aortic aneurysm: comparing open versus endovascular approaches

Revista Colombiana de Cirugía
Introducción. La insuficiencia renal aguda es una complicación común después del reparo de un aneurisma infrarrenal de aorta abdominal; sin embargo, su incidencia es variable según el estudio y todavía existe controversia respecto a si es más frecuente ...
Mario López, Fabián Martínez, Jaime Camacho, Álvaro Sanabria, Luis Carlos Domínguez, Valentín Vega   +5 more
doaj  

One‐Step Covalent Biofunctionalization of Tubular Constructs Enabled by Surface‐Embedded Radicals

Advanced Materials Technologies, EarlyView.
Uniform covalent biofunctionalization of tubular constructs is achieved in one step using surface‐embedded radicals generated by a novel plasma immersion ion implantation (PIII) technology. This scalable, solvent‐free technology advances bioengineered tubes for tissue engineering and implant applications.
Anyu Zhang, Katazhyna Redzikultsava, Leila Mamizadeh, Bingyan Liu, Jiayan Shao, Junyi Qian, Ziyu Wang, Angus Grant, Shih‐Liang Lee, Richard Tan, Marcela Bilek, Steven G. Wise, Behnam Akhavan   +12 more
wiley   +1 more source

A case of sacciform aneurysm of the descending aorta, projecting into and occluding the left bronchus; destructive tuberculosis of the left lung; autopsy [PDF]

, 1901
W. W. Williams
openalex   +1 more source

The non-obligatory role of endothelial cells in the relaxation of arterial smooth muscle by acetylcholine [PDF]

, 2008
The concept of Endothelium Derived Relaxing Factor (EDRF), put forward by Furchgott in the earlier 80s of the past century, implies that nitric oxide (NO) produced by NO synthase (NOS) in the endothelium in response to acetylcholine (ACh) passively ...
Frantisek Kristek, Igor Buchwalow, Joachim Neumann, Sona Cacanyiova, Vera Samoilova, Werner Boecker   +5 more
core   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

ARTERY Society guidelines for validation of non-invasive haemodynamic measurement devices: Part 1, arterial pulse wave velocity

Artery Research, 2010
The last 15 years have seen an explosion of interest in large artery haemodynamics, and arterial stiffness in particular. A number of devices are now available to assess arterial stiffness, and although many are in routine use, they do not necessarily ...
Ian B. Wilkinson, Carmel M. McEniery, Giuseppe Schillaci, Pierre Boutouyrie, Patrick Segers, Anne Donald, Philip J. Chowienczyk,   +7 more
doaj   +1 more source