Results 41 to 50 of about 1,311,459 (249)

Dynamic Contrast Enhanced—Magnetic Resonance Fingerprinting (DCE‐MRF) Improves Detection of Induced Vascular Perfusion Reduction in a Mouse Breast Cancer Model

Magnetic Resonance in Medicine, EarlyView.
ABSTRACT Purpose Dynamic contrast‐enhanced MRI (DCE‐MRI) can assess tumor perfusion using pharmacokinetic models. However, poor DCE‐MRI reproducibility from reliance on conventional T1‐weighted MRI has limited clinical translation. We evaluated whether Dynamic Contrast Enhanced‐Magnetic Resonance Fingerprinting (DCE‐MRF), which directly generates ...
Christina J. MacAskill, Bernadette O. Erokwu, Yuran Zhu, Guanhua Wang, Andrew Dupuis, Barbara J. Schiemann, Gopalakrishnan Ramamurthy, Chetan B. Dhakan, Michael Kavran, Chunying Wu, William P. Schiemann, Yilun Sun, Mark A. Griswold, Xin Yu, Mark D. Pagel, Chris A. Flask   +15 more
wiley   +1 more source

Comparison of the effect of two left internal mammary artery harvesting techniques (skeletonization and pedicled) on post coronary artery bypass surgery pain and bleeding

Research in Cardiovascular Medicine, 2017
Background: Recent evidence suggests that skeletonization of the left internal mammary artery (LIMA) can improve the flow and length of the flow, reduce deep sternal infections and postoperative pain.
Pooya Derakhshan, Mahmood Hosseinzadeh Maleki, Tooba Kazemi, Amir Rahmanian Sharifabad, Hamid Reza Mashreghimoghadam   +4 more
doaj   +1 more source

A Simplest Method to Enhance the Benefits of Internal Thoracic Artery Distal Occlusion

Brazilian Journal of Cardiovascular Surgery, 2021
A common element of internal thoracic artery harvesting techniques is a distal vascular clamp placement at the end of the procedure, not only to avoid bleeding, but also to increase the internal hydrostatic pressure, diameter and flow.
Yoandy López-de la Cruz, Yolepsis Fidel Quintero-Fleites, Manuel Nafeh Abi-Rezk   +2 more
doaj   +1 more source

Capture of isoflurane from anaesthetised dogs and cats following methadone, medetomidine and ketamine administration

Veterinary Record, EarlyView.
Abstract Background Volatile anaesthetic agents contribute to climate change, and reducing this impact is a commendable ambition. We evaluated the efficiency of a veterinary capture device for isoflurane (VET‐can/VET‐dock, SageTech Veterinary) in anaesthetised cats and dogs.
Florence Hillen, David Yates, Kate White
wiley   +1 more source

Internal mammary artery dilatation in a patient with aortic coarctation, aortic stenosis, and coronary disease. Case report

Journal of Cardiothoracic Surgery, 2011
The ideal surgical approach is unclear in adult patients with coarctation of the aorta that is associated with other cardiovascular pathologies that require intervention. Standard median sternotomy allows simultaneous, coronary revascularization surgery,
Martinez Cereijo Jose M, Martinez-de-Alegria Anxo, Martinez Comendador Jose M, Quiroga Juan, Lopez Laura, Alvarez Jose, Dominguez Cristian   +6 more
doaj   +1 more source

A clinical case of myocardial infarction after coronary artery bypass grafting using the internal mammary artery

Бюллетень сибирской медицины, 2023
Coronary artery bypass grafting (CABG) is the most preferred method of myocardial revascularization in multivessel coronary artery disease and severe progressive forms of the disease. The material of choice for CABG of the left anterior descending artery
E. A. Zakharyan, D. V. Shatov, P. E. Grigoriev, M. S. Radkovskaya   +3 more
doaj   +1 more source

Differential contribution of T‐type voltage‐gated calcium channels to vascular reactivity in the aorta and renal artery of healthy rabbits

Experimental Physiology, EarlyView.
Abstract figure T‐type VGCCs contribute to the contraction of the rabbit aorta and modulate both contraction and vasodilation in the rabbit renal artery. α1, alpha 1 adrenergic receptor; ATR, angiotensin II receptor; Ang II, angiotensin II; CaM, calmodulin; Cav3, T‐type voltage‐gated Ca2⁺ channels; cGMP, cyclic guanidine monophosphate; EC, endothelial ...
Andrea Suarez, Sol Guerra‐Ojeda, Manuel Zarzoso, Marta Serna‐García, Jose M. Vila, Eva Serna, Maria D. Mauricio   +6 more
wiley   +1 more source

Up-regulation of endothelin type B receptors in the human internal mammary artery in culture is dependent on protein kinase C and mitogen-activated kinase signaling pathways

BMC Cardiovascular Disorders, 2008
Background Up-regulation of vascular endothelin type B (ETB) receptors is implicated in the pathogenesis of cardiovascular disease. Culture of intact arteries has been shown to induce similar receptor alterations and has therefore been suggested as a ...
Edvinsson Lars, Gesslein Bodil, Wackenfors Angelica, Gustafsson Lotta, Nilsson David, Paulsson Per, Ingemansson Richard, Malmsjö Malin   +7 more
doaj   +1 more source

Evaluating VEGFR2 as a Target for Anti‐Tumour Therapy in Canine Melanoma

Veterinary and Comparative Oncology, Volume 24, Issue 1, Page 95-104, March 2026.
ABSTRACT Vascular endothelial growth factor receptor 2 (VEGFR2) is a key target for anti‐angiogenic oncotherapy, as inhibiting this receptor on tumour vasculature slows tumour development and enhances drug‐ and immune infiltration, improving therapy outcome.
Esther Hindriks, Wilhelmina Bergmann, Aitor Martínez Ruiz, Maurice M. J. M. Zandvliet, Alice J. A. M. Sijts, Femke Broere   +5 more
wiley   +1 more source

The Space Within: How Architected Voids Promote Tissue Formation

Advanced Materials, Volume 38, Issue 7, 2 February 2026.
This review explores the role of void spaces in tissue engineering scaffolds and examines four key methods for introducing porosity into hydrogels at different scales. It discusses sacrificial templating, microgels, phase separation, and 3D printing, highlighting principles, advantages, and limitations. It also addresses emerging strategies integrating
Anna Puiggalí‐Jou, Isabel B. Hui, Carla Fernandez‐Rico, Marcy Zenobi‐Wong   +3 more
wiley   +1 more source