Results 111 to 120 of about 824,468 (289)

Bombas de perfusión para nutrición enteral. Nutribombas

, 1989
Como las autoras señalan en la Ficha de Utillaje de este mes, un buen estado nutricional es un factor fundamental para superar situaciones de enfermedad o posquirúrgicas.
Sánchez Zaplana, Isabel, Zaragoza Arnau, Magda   +1 more
core  

Decellularized Extracellular Matrix (dECM) in Tendon Regeneration: A Comprehensive Review

Advanced Healthcare Materials, EarlyView.
Decellularized Extracellular Matrix (dECM) offers a promising solution by replicating the native tendon microenvironment and promoting regeneration. This review highlights advances in the decellularization methods, as well as their integration with emerging technologies and translational progress in tendon tissue engineering.
Kumaresan Sakthiabirami, Yeonwoo Park, Seong Kyeong Jo, Min Hee Kim, Jae Hwang Song   +4 more
wiley   +1 more source

Perfusion indices revisited

Journal of Intensive Care, 2017
Monitoring of tissue perfusion is an essential step in the management of acute circulatory failure. The presence of cellular dysfunction has been a basic component of shock definition even in the absence of hypotension.
A. Hasanin, A. Mukhtar, H. Nassar
semanticscholar   +1 more source

Isolation of Mouse Hepatocytes for Transplantation: A Comparison between Antegrade and Retrograde Liver Perfusion

Cell Transplantation, 2007
We compared antegrade with retrograde liver perfusion when isolating mouse hepatocytes for hepatocyte transplantation. Male mouse hepatocytes were isolated by different perfusion methods and transplanted into the spleen of congeneic female mice ...
Zhaohui Yin, Ewa C. S. Ellis, Greg Nowak
doaj   +1 more source

A Long‐Lived Human Neurovascular PENTA Culture Model Captures Incomplete Vascular Repair and Glia‐Associated Signaling After Traumatic Brain Injury

Advanced Healthcare Materials, EarlyView.
A long‐lived, five‐cell‐type human neurovascular (PENTA) model recreates vascular disorganization and incomplete repair after traumatic brain injury (TBI). By integrating endothelial, glial, neuronal, and immune components within a 3D scaffold, the platform enables time‐resolved analysis of neurovascular remodeling and provides a human‐relevant system ...
Daniel S. Hinrichsen, Sunghyun Jun, Colleen M. Arrasmith, Charitha C. Anamala, Mitchell D. Thielen, Anapaula Garcia, Volha Liaudanskaya   +6 more
wiley   +1 more source

Gammagrafia de la perfusión cerebral en neurología y neurocirugía

Oncología, 2019
Aunque el cerebro constituye el 2-3% del peso total corporal, sin embargo requiere del 20% del consumo total de oxígeno y del 15% del gasto cardiaco, habiéndose estimado que la corteza cerebral normal presenta un flujo sanguíneo promedio de 50-55 ml/min
René F. Cárdenas, Rosalía Durán de Cárdenas   +1 more
doaj  

Spontaneous Helical Alignment of Smooth Muscle Cells to Form a Medial Layer for Engineered Microvasculature

Advanced Healthcare Materials, EarlyView.
Spontaneous helical alignment of smooth muscle cells is induced within resistance‐vessel‐sized channels patterned within a hydrogel. The extent of the cells’ orientation angle is dependent on the presence and composition of ECM proteins lining the channel wall and cell seeding density.
Victoria D. Vest, Katherine J. Young, Isabella K. Holtz, Mark Mc Veigh, James D. West, Leon M. Bellan   +5 more
wiley   +1 more source

Estado actual de la ecocardiografía de contraste en la perfusión miocárdica

, 2005
Avances en la ingeniería ultrasónica han llevado a la creación de micropartículas "inteligentes" con capacidad de atravesar en cantidad suficiente la barrera pulmonar transcapilar para permitir la obtención de imágenes de corazón izquierdo, lo que ha ...
Lozano,José Luis, Zabalgoitia,Miguel, Molina-Carrión,Marjorie   +2 more
core  

A Versatile Microfluidic Extrusion‐Based Hydrogel Platform for Self‐Organization and Long‐Term Maintenance of Engineered 3D Lymphatic Endothelium

Advanced Healthcare Materials, EarlyView.
Microfluidic coaxial extrusion generates size‐controlled 3D lymphatic tubes from primary human dermal lymphatic endothelial cells in a defined four‐component matrix. These engineered vessels self‐organize into stable lymphatic endothelium, maintain selective macromolecular permeability for 30 days, and enable direct comparison with blood endothelial ...
Elsa Mazari‐Arrighi, Adeline Boyreau, Laura Chaillot, Wilfried Souleyreau, Laetitia Andrique, Pierre‐Olivier Guichet, Thomas Mathivet, Andreas Bikfalvi, Pierre Nassoy   +8 more
wiley   +1 more source

The established chest MRI score for cystic fibrosis can be applied to contrast agent-free matrix pencil decomposition functional MRI: a multireader analysis

Frontiers in Medicine
BackgroundEstablished morpho-functional chest magnetic resonance imaging (MRI) detects abnormalities in lung morphology and perfusion in people with cystic fibrosis (pwCF) using a dedicated scoring system.
Eva Steinke, Eva Steinke, Eva Steinke, Eva Steinke, Grzegorz Bauman, Grzegorz Bauman, Ingo G. Steffen, Isabel T. Schobert, Stephanie Thee, Stephanie Thee, Zulfiya Syunyaeva, Jobst Roehmel, Jobst Roehmel, Jobst Roehmel, Helena Posch, Ute L. Fahlenkamp, Carolin Scale, Simon Veldhoen, Oliver Bieri, Oliver Bieri, Mark O. Wielpütz, Mark O. Wielpütz, Mark O. Wielpütz, Mark O. Wielpütz, Marcus A. Mall, Marcus A. Mall, Marcus A. Mall, Marcus A. Mall, Mirjam Stahl, Mirjam Stahl, Mirjam Stahl, Mirjam Stahl, Felix Doellinger   +32 more
doaj   +1 more source