Results 21 to 30 of about 22,045 (190)

Structural features of arterial grafts important for surgical myocardial revascularization: Part I - Histology of the internal thoracic artery [PDF]

Vojnosanitetski Pregled, 2015
[Projekat Ministarstva nauke Republike Srbije, br. 175005, 175061, III41002, III45005 i 41022]
Labudović-Borović Milica M., Lalić Ivana M., Borović Saša D., Zaletel Ivan V., Mutavdžin Slavica S., Bajčetić Miloš I., Kostić Jelena V., Trifunović Zoran Ž.   +7 more
doaj   +1 more source

A Combined Approach to Severe Multi-Organ Atherosclerosis [PDF]

Journal of Tehran University Heart Center, 2009
Severe coronary artery disease often coexists with peripheral vascular atherosclerosis. The assessment of the supra-aortic circulation is, therefore, of clinical relevance.
Mohammad Hasan Namazi, Roxana Sadeghi, Hosein Vakili, Habibollah Saadat, Morteza Safi, Mohammad Reza Motamedi   +5 more
doaj   +1 more source

Biomimetic Vascular Scaffold with Seamless Electrospun Aligned Nanofiber Conduit and 3D‐Printed Coil Reinforcement

Advanced Healthcare Materials, EarlyView.
We introduce a new fabrication method that overcomes the current limitation of tubular gap electrospinning. We successfully fabricated a seamless hollow tube with fibers aligned along the longitudinal axis in diameters as small as 300 µm, and then reinforced it using 4‐axis 3D printing.
Seyed Aliakbar Hosseini Toopghara, Young‐Ook Hwang, In A Kim, Che‐I Hyun, Hochung Ryu, Won‐Jae Kim, Jeong‐Tae Koh, Hyun‐Pil Lim, Jin‐Ho Kang, Sang‐Won Park   +9 more
wiley   +1 more source

Thermochemical Micro‐Explosion for Prompt Thrombolysis via Proximal Injection of Liquid Alkali Metal

Advanced Science, EarlyView.
We report a micro‐explosive thermochemical thrombolysis (METCT) therapy via injectable liquid alkali metal encapsulated in dimethyl silicone (LAM@oil). METCT enables prompt and safe vascular recanalization within 90 s. Critically, the LAM@oil system demonstrates significantly higher thrombolytic efficacy compared to clinically available thrombolytic ...
Xin Liao, Yi Hou, Jie Zhang, Bo Wang, Minghui Guo, Hua Qu, Wei Rao, Jing Liu   +7 more
wiley   +1 more source

ATHEROSCLEROSIS OF THE INTERNAL MAMMARY ARTERY IN PATIENTS UNDERGOING CORONARY ARTERY BYPASS GRAFTING [PDF]

Acta Medica Iranica, 2003
In patients requiring coronary artery bypass grafting (CABG), usually at least one of the internal mammary arteries is used. This study evaluates the degree of atherosclerotic involvement of the internal mammary artery (IMA) in patients undergoing CABG ...
M. Essalat, S.H. Mirkhani, M. Ghasemi, M. Zarezadeh, M. Sanatkar Far, M. Jamali M. Mirhoseini   +5 more
doaj   +2 more sources

REVASCULARIZACIÓN MIOCÁRDICA CON AMBAS ARTERIAS MAMARIAS INTERNAS, UN RETO PARA LOS CIRUJANOS CARDIOVASCULARES ACTUALES / Myocardial revascularization with both internal mammary arteries, a challenge for cardiovascular surgeons nowadays [PDF]

CorSalud, 2009
The left internal mammary artery is currently the most common graft in surgical myocardial revascularization. However, in spite of the works showing the effectiveness of the use of both mammary arteries, this technique remains a controversial topic in ...
Roger Mirabal Rodríguez, Álvaro Lagomasino Hidalgo, Francisco Javier Vázquez Roque, Jean Luis Chao García   +3 more
doaj  

Adipocyte Myoglobin Is a Determinant of Energy Expenditure and a Potential Target to Limit Obesity

Advanced Science, EarlyView.
Myoglobin, known as a muscle oxygen‐carrying protein, is shown to play a key role in fat cells that burn energy. Loss of myoglobin reduces the body's ability to generate heat and increases obesity risk, while restoring it improves metabolism. The study identifies myoglobin as a regulator of fat burning and a potential target to enhance energy ...
Christian Strehlau, Helen Broghammer, Claudia Gebhardt, Anne Hoffmann, Tobias Hagemann, Şeyma Midilli, Rachel S. Zimmer, Kristin Schubert, Vasiliki Karagiannakou, Anastasia Georgiadi, Mario Ost, Martin Krüger, Lisa Roth, Kerstin Krause, Nora Klöting, Maria Keller, Martin Wabitsch, Rima Nuwayhid, Roland H. Stimson, Michael Stumvoll, Matthias Blüher, Juliane Weiner, John T. Heiker   +22 more
wiley   +1 more source

ACE2 and AT4R are present in diseased human blood vessels

European Journal of Histochemistry, 2009
A growing body of evidence suggests that the angiotensin II fragments, Ang(1-7) and Ang(3-8), have a vasoactive role, however ACE2, the enzyme that produces Ang(1-7), or AT4R, the receptor that binds Ang (3-8), have yet been simultaneously localised in ...
A Zulli, LM Burrell, BF Buxton, DL Hare
doaj   +1 more source

Coronary artery fistulas as a rare cause of heart failure and ventricular arrhythmia, associated with multiple large vessel fistulas

Radiology Case Reports, 2023
Coronary artery fistulas are abnormal connections between the coronary arteries with a heart chamber or any of the major blood vessels. Fistulous connections between systemic arteries and pulmonary vessels are even less frequent.
Bryam López, MD, Milagros Batallanos, MD   +1 more
doaj   +1 more source

Pathophysiologic Consequences of Early Coarctation Stenting in a Longitudinal Porcine Model

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Novel stent technologies offer early intravascular treatment options for coarctation (COA). Mid‐to‐long‐term cardiovascular responses to early COA stent interventions are undefined. Aims We studied a porcine model of COA, with and without early stent implantation with serial dilation to adult aortic diameters, aiming to define ...
Leah M. Gober, Michael A. Stellon, Matt A. Culver, Amy Frenkel, Dana Irrer, Colleen M. Witzenburg, Alejandro Roldán‐Alzate, Luke Lamers   +7 more
wiley   +1 more source