Results 101 to 110 of about 133,444 (224)

Patent foramen ovale and paradoxical coronary artery embolism: rare event with great clinical relevance

, 2020
Patent foramen ovale (PFO) is the most common structural cardiac anomaly associated with paradoxical embolism. Conditions increasing right heart chambers pressure, such as pulmonary embolism, can lead to its opening with increased risk of passage of ...
Eugenio Genovesi, Giuseppe Dattilo, Michele Scarano, Matteo Casale., Pasquale Crea, Claudia Morabito, Giulia Laterra, Vittoria Vaccaro   +7 more
core   +1 more source

The multicellular environment of the re‐entrant circuit in post‐myocardial infarction ventricular tachycardia: Beyond fibrosis

The Journal of Physiology, EarlyView.
Abstract figure legend Schematic overview of the temporal evolution of the post‐myocardial infarction substrate leading to ventricular tachycardia. Acute ischaemic injury initiates metabolic and electrophysiological disruption, followed by progressive inflammatory, fibrotic and structural remodelling within the infarct border zone.
Mohammed Obeidat, Jaffar Al‐Sheikhli, Andrew M. Blanks, Joseph Mayer, Nicolas Lellouche, Tarvinder Dhanjal, Christopher O'Shea   +6 more
wiley   +1 more source

Translating cardiovascular ion channel and Ca2+ signalling mechanisms into therapeutic insights

The Journal of Physiology, EarlyView.
Abstract figure legend This white paper integrates mechanistic discoveries across ion channel biology, Ca2+ signalling and multiscale cardiovascular physiology to highlight new opportunities for accelerating research and guiding next‐generation therapies. Printed with permission from ®Anita Impagliazzo Medical Illustration. [Correction added on 2 March
Silvia Marchianò, Miguel Martín‐Aragón Baudel, Charlotte E. R. Smith, Gonzalo Hernandez Hernandez, Donald M. Bers, Patrick M. Boyle, Dobromir Dobrev, Shanna Hamilton, Osama F. Harraz, Na Li, Thomas A. Longden, William E. Louch, Madeline Nieves‐Cintron, Matthew A. Nystoriak, Walter Lee Murfee, Przemysław B. Radwański, Swapnil K. Sonkusare, Manuel F. Navedo, Eleonora Grandi   +18 more
wiley   +1 more source

High suspicion of paradoxical embolism due to atrial septal Defect: A rare cause of ischemic stroke

, 2020
Atrial septal defect (ASD) is common among adult congenital heart diseases but rarely causes paradoxical cerebral embolism. By sharing the ASD diagnosed after the first ischemic stroke attack at the age of 49 and a case of paradoxical cerebral embolism ...
Zahide Betul Gunduz*, Turgut Uygun
core   +1 more source

Paradoxical Embolization in an Adult Cystic Fibrosis Patient

Canadian Respiratory Journal, 2007
Cystic fibrosis patients with an implantable venous access device (IVAD) and a patent foramen ovale (PFO) are at an increased risk of developing paradoxical embolism.
Nabil M Al Lawati, Pearce Wilcox
doaj   +1 more source

Avian Eggshell Evolutionary Adaptations Inform Biomimetic Strategies for Next‑Generation Precision Cancer Theranostics

Advanced Oncology, Volume 1, Issue 1, December 2026.
ABSTRACT The avian eggshell is a sophisticated, multi‐functional biocomposite and, more importantly, an autonomous life‐support system evolved to safeguard embryonic development across dynamic and hostile environments. Discussing eggshell‐inspired biomaterials beyond simple structural imitation, this review translates these evolutionary survival ...
Zhiqiang Liu, Sida Ling, Mengqi Zhao, Chunyan Zhu, Yaoye Zhou, Hengquan Hou, Hui Zheng, Pengfei Yan, Peng Liu, Chang Yan, Zuyong Wang, Swee Hin Teoh   +11 more
wiley   +1 more source

Paradoxical Air Embolism in Spinal Surgery: Case Report and Literature Review

Brazilian Neurosurgery
Air embolism (AE) is a subtype of embolism, caused by the entry of air into the vascular system. It is a predominantly iatrogenic complication, and its symptomatic form is severe, although uncommon.
Guilherme José Miotto, Artur Eduardo Martio, Paulo Moacir Mesquita Filho, Octávio Ruschel Karam, Wagner Lazaretto Padua, Taís Otilia Berres, Renan Mathias Ferreira Saltiél   +6 more
doaj   +1 more source

Mucosal‐Associated Invariant T Cells in Health and Disease

MedComm, Volume 7, Issue 10, October 2026.
The roles of MAIT cells in health and disease and their therapeutic applications. In healthy individuals, riboflavin metabolites secreted by commensal bacteria at mucosal sites are presented by MR1, leading to the activation of MAIT cells. Activated MAIT cells can maintain the barrier integrity of mucosal tissues in a steady state or migrate to the ...
Yu Zhao, Feng‐Mi Ou, Dan Liang, Yang Gao, Qing‐Qing Li, Yi‐Qun Kuang   +5 more
wiley   +1 more source

Unusual presentation of basilar artery stroke secondary to patent foramen ovale: a case report

Journal of Medical Case Reports, 2008
Introduction We report a case of a patient presenting with neuropsychiatric manifestations secondary to paradoxical embolism Case presentation Unexplained rapid onset of confusion with amnesia and minimal neurological deficits can be a manifestation of ...
Salam Abdul, Sanmuganathan Phil, Pycock Chris   +2 more
doaj   +1 more source

Tumor‐Specific Delivery of CD28 siRNA via Lyso‐PC C‐16 Modified Lipid Nanoparticles Overcomes Anti‐PD‐1 Resistance by Remodeling Tumor Microenvironment

Advanced Science, Volume 13, Issue 49, 3 September 2026.
This study develops 16:0 LPC‐modified lipid nanoparticles (LPC‐LNPs) with cancer cell specificity by exploiting altered tumor lipid metabolism. LPC‐LNPs encapsulating Cd28 small interfering RNA (LPC‐LNP‐Cd28) knock down cancer cell CD28 without affecting T cells, inflame the tumor microenvironment, and overcome anti‐PD‐1 resistance.
Yangyang Chai, Keyu Wang, Jiali Fang, Shaorui Jia, Yansong Shi, Wanfeng Gao, Xinpeng Liu, Jiaqiang Li, Zenghui Cui, Yazhi Qian, Xiaosu Chen, Dan Ding, Xuetao Cao   +12 more
wiley   +1 more source