Results 91 to 100 of about 3,097,888 (408)

Coronary artery grafting in infants [PDF]

, 2009
Coronary artery bypass grafting (CABG) with cardiac vale repair is an uncommon surgery in infants. CABG is technically demanding in infants due to the small size not only of the coronary arteries but also the potential graft arteries.
Maskari, Salim, Menon, Rajgopal, Valliathu, J., Zacharias, S.   +3 more
core  

Engineering a Human‐Sized Common Bile Duct Prototype with Regenerative Potential: In Vitro Evaluation of Mechanics, Function, Degradation, and Immune Modulation

Advanced Healthcare Materials, EarlyView.
This study presents a multiphasic bile duct construct composed of biocompatible materials and cells, featuring an inner layer that supports biliary epithelium growth, a middle layer providing mechanical strength, and an outer cell‐permissive layer designed to support future in vivo integration.
Mattia Pasqua, Marianna Barbuto, Matteo Calligaris, Roberto Di Gesù, Duilio Pagano, Rosalia Busà, Salvatore Gruttadauria, Simone Dario Scilabra, Antonio D'Amore, Maria Giovanna Francipane   +9 more
wiley   +1 more source

Two-year changes in bone density after Roux-en-Y gastric bypass surgery.

Journal of Clinical Endocrinology and Metabolism, 2015
CONTEXT Bariatric surgery is increasingly popular but may lead to metabolic bone disease. OBJECTIVE The objective was to determine the rate of bone loss in the 24 months after Roux-en-Y gastric bypass. DESIGN AND SETTING This was a prospective cohort
E. Yu, M. Bouxsein, M. Putman, Elizabeth L Monis, Adam E. Roy, Janey S. A. Pratt, W. S. Butsch, J. Finkelstein   +7 more
semanticscholar   +1 more source

Topology in Biological Piezoelectric Materials

Advanced Materials, EarlyView.
This review summarizes the topological structures in biological piezoelectric materials, covering morphology evolution, spatial arrangement, and biomimetic strategies. These topologies modulate structure‐property relationships across multiple scales, enabling performance enhancement and multifunctional integration.
Chen Chen, Yanhu Zhang, Yi Zheng, Yi Zhang, Hongyi Liu, Jiang Wu, Liang Yang, Zhengbao Yang   +7 more
wiley   +1 more source

Acute Dissection of the Ascending Aorta as a Rare Complication of Aortocoronary Bypasses Surgery: A Case Report

Journal of Tehran University Heart Center, 2019
Many complications may ensue coronary bypass surgery. Among these complications, early or late dissection of the ascending aorta is a very rare condition. Successful surgery without life-threatening results can save lives. In this case report, we present
Ferhat Borulu, Bilgehan Erkut
doaj   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

Advanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi, Yadi Fan, Qin Zhang, Yingying Huang, Mo Yang   +4 more
wiley   +1 more source

Clinical outcomes of remote ischemic preconditioning prior to cardiac surgery: A meta‐analysis of randomized controlled trials [PDF]

, 2017
Background Multiple randomized controlled trials of remote ischemic preconditioning ( RIPC ) prior to cardiac surgery have failed to demonstrate clinical benefit. The aim of this updated
Bole, Indra, Brown, David L, Patel, Vaiibhav, Pierce, Brian   +3 more
core   +2 more sources

Designing the Next Generation of Biomaterials through Nanoengineering

Advanced Materials, EarlyView.
Nanoengineering enables precise control over biomaterial interactions with living systems by tuning surface energy, defects, porosity, and crystallinity. This review highlights how these nanoscale design parameters drive advances in regenerative medicine, drug delivery, bioprinting, biosensing, and bioimaging, while outlining key translational ...
Ryan Davis Jr., Ishaan Duggal, Nicholas A. Peppas, Akhilesh K. Gaharwar   +3 more
wiley   +1 more source

Development of type 2 diabetes mellitus thirty-one years after Billroth II in a patient asking for diabetes surgery [PDF]

, 2016
Introduction: Diabetes surgery in obese and slim patients seems to be a superior alternative to the current medical treatment. Gastric bypass is an alternative treat- ment for diabetes.
A. Reyes-Ortiz, A. Reyes-Ortiz, F. Miralles, F. Miralles, J. M. Martínez-Moreno, J. M. Martínez-Moreno, J.A. Toval, J.A. Toval, M. Garciacaballero, M. Garciacaballero   +9 more
core  

Study protocol: NITric oxide during cardiopulmonary bypass to improve Recovery in Infants with Congenital heart defects (NITRIC trial): a randomised controlled trial [PDF]

, 2019
Introduction Congenital heart disease (CHD) is a major cause of infant mortality. Many infants with CHD require corrective surgery with most operations requiring cardiopulmonary bypass (CPB).
, Alphonso, Nelson, Beca, John, Blumenthal, Antje, Butt, Warwick, d'Udekem, Yves, Delzoppo, Carmel, Erickson, Simon, Festa, Marino, Fooken, Jonas, Gannon, B, Horton, Stephen Brian, Johnson, Kerry, Jones, Mark, Long, Debbie Amanda, Schibler, Andreas, Schlapbach, Luregn J, van Loon, Kim, Winlaw, David, Young, Paul   +19 more
core   +3 more sources