Results 111 to 120 of about 7,078,310 (387)

An Infant With Single Ventricle Physiology and Hypoxemia

MedEdPORTAL, 2015
Introduction Systemic to pulmonary artery shunt occlusion is an uncommon presentation to the emergency department (ED) or pediatric intensive care unit (PICU), but it can result in morbidity and mortality if not recognized and treated in a timely fashion.
Taemyn Hollis, Bradley Tilford, Katherine Cashen   +2 more
doaj   +1 more source

An Ionic Gelation Powder for Ultrafast Hemostasis and Accelerated Wound Healing

Advanced Functional Materials, EarlyView.
An ultrafast ionic gelation‐activated hemostatic powder (AGCL) forms a hydrogel within ≈1 s upon contact with blood‐derived calcium ions. The AGCL powder enables rapid hemorrhage control, strong tissue adhesion, and enhanced healing. The powder's pre‐crosslinked polymer network ensures high blood uptake and stability, offering effective treatment for ...
Youngju Son, Kyusoon Pak, Taehoon Lee, Monica Celine Prayogo, Jinyoung Choi, Sukkyung Kang, Minjoo Kang, Byungkook Oh, Sang Yu Sun, Sanha Kim, Sung Gap Im, Sangyong Jon, Steve Park   +12 more
wiley   +1 more source

Isolation of neural stem and progenitor cells from the adult mouse brain using neurosphere assay and sectioning technique [PDF]

The adult mammalian subventricular zone (SVZ) contains a population of neural stem cells (NSCs) that give rise to neurons and glia. Owing to their rarity, and a paucity of NSC—specific markers, the neurospher assay (NSA) is a common and selective method
آذری, حسن, اسفندياري, ابراهيم, مردانی, محمد, گل محمدی, محمد قاسم   +3 more
core  

A Human Neural Tube Model Using 4D Self‐Folding Smart Scaffolds

Advanced Healthcare Materials, EarlyView.
Induced pluripotent stem cells (iPSCs) exhibit features comparable to the inner cell mass of the human embryo. iPSCs are applied to a novel self‐folding 4D‐Neural Tube (4D‐NT) structure that mimics the neurulation process. This 4D‐NT model recapitulates early events of human neural development and represents a platform to explore neurodevelopmental ...
Claudia Dell'Amico, Irene Chiesa, Angela Toffano, Alessio Esposito, Piera Mancini, Chiara Magliaro, Angeliki Louvi, Carmelo De Maria, Marco Onorati   +8 more
wiley   +1 more source

Ideal chest compression site for cardiopulmonary resuscitation in fontan circulation patients with dextrocardia

BMC Cardiovascular Disorders
Background We aimed to identify the ideal chest compression site for cardiopulmonary resuscitation (CPR) in patients with a single ventricle with dextrocardia corrected by Fontan surgery. Methods The most recent stored chest computed tomography images of
Jin Hee Kim, Jae Yun Jung, Sangyun Lee, Soyun Hwang, Joong Wan Park, Eui Jun Lee, Ha Ni Lee, Do Kyun Kim, Young Ho Kwak   +8 more
doaj   +1 more source

Single Left Ventricle and Pheochromocytoma

Congenital Heart Disease, 2008
We report a patient born with a Holmes heart who was later diagnosed with pheochromocytoma in her teenage years. A review of the literature showed only two such cases reported. The findings of these two rare conditions simultaneously in several individuals is suggestive of an association.
Yat W, Cheung, Daniel M, Spevack
openaire   +2 more sources

Mechanical and Electrical Phenotype of hiPSC‐Cardiomyocytes on Fibronectin‐Based Hydrogels

Advanced Healthcare Materials, EarlyView.
We introduce fibronectin‐based PEG hydrogels with controlled rigidity to enable the culture of iPSC‐derived cardiomyocytes. These substrates offer an alternative to the current culture of these cells on fibronectin‐coated glass, providing enhanced structural and functional behavior. The system provides a more physiologically relevant platform to assess
Ana Da Silva Costa, Lineta Stonkute, Sara Trujillo, Mariana Azevedo Gonzalez Oliva, Francis Burton, Matthew J. Dalby, Oana Dobre, Godfrey Smith, Manuel Salmeron‐Sanchez   +8 more
wiley   +1 more source

Translational Considerations for Injectable Biomaterials and Bioscaffolds to Repair and Regenerate Brain Tissue

Advanced Healthcare Materials, EarlyView.
The repair and regeneration of brain tissue faces both biological and technical challenges. Injectable bioscaffolds offer new opportunities to stimulate tissue regrowth in the brain by recruiting neural stem cells. Here, the translational issues are reviewed that need to be address to advance this promising new therapeutic approach from the bench to ...
Michel Modo, Alena Kisel
wiley   +1 more source

Donor great vessel free arterial grafts for complex reconstruction during pediatric heart transplantationCentral MessagePerspective

JTCVS Techniques
Objective: Prior studies suggest that prolonged donor heart warm ischemia time increases heart transplant mortality. Patients with single-ventricle heart disease requiring transplant with concomitant aortic arch or central pulmonary artery reconstruction
Charles D. Fraser, III, MD, Raveendra Morchi, MD, Matthew L. Stone, MD, James Jaggers, MD, David Campbell, MD, Max B. Mitchell, MD   +5 more
doaj   +1 more source

Impact of Ventricular Morphology on Myocardial Deformation in Patients with Single Ventricle

Journal of the Indian Academy of Echocardiography & Cardiovascular Imaging, 2019
Introduction: Functional single ventricle represent a heterogeneous group of anomalies sharing a common feature which is a functional single cardiac chamber.
Dina Adel Ezzeldin, Abd El Razek Yasmin, Khaled Shouman, Heba Atteya   +3 more
doaj   +1 more source