Results 41 to 50 of about 22,625 (246)

Impact of ishemia-reperfusion injury on long survival rate in intestinal transplantation in rats [PDF]

, 2011
Introducción. El intestino es un órgano altamente sensible a la injuria por isquemia y reperfusión (I-R) y responde de manera temprana aumentando su permeabilidad. Posteriormente, esta respuesta se traduce en cambios morfológicos e histológicos que ponen
Raimondi, Jorge Clemente, Machuca, Mariana Alejandra, Galvao, Flavio, Gondolesi, Gabriel Eduardo, Coronato, Silvia, Ramisch, Diego, Stringa, Pablo Luis, Lausada, Natalia Raquel, Cabanne, Ana   +8 more
core   +1 more source

Precondicionamiento isquémico a distancia en la revascularización miocárdica de los pacientes diabéticos. ¿Es realmente beneficioso?

Revista Cubana de Anestesiología y Reanimación, 2016
Introducción: una serie de breves períodos de isquemias a distancia, previo al evento isquémico mayor, pueden limitar el daño miocárdico producido por la isquemia crítica y el que se produce posreperfusión.
Rudy Hernández Ortega, Osvaldo González Alfonso, Javier Vázquez Roque, Antonio de Jesús Cabrera Prats, Juliette Marie Suárez López, Raúl Crúz Bóza   +5 more
doaj  

Recovery Potential after Acute Stroke

Frontiers in Neurology, 2015
In acute stroke the major factor for recovery is the early use of thrombolysis aimed at arterial recanalization and reperfusion of ischemic brain tissue.
Rüdiger Jürgen Seitz, Rüdiger Jürgen Seitz, Geoffrey Allan Donnan   +2 more
doaj   +1 more source

Flujo mesentérico en un modelo experimental de enterocolitis necrotizante por isquemia - reperfusión en ratas [PDF]

, 2010
[spa] INTRODUCCIÓN. La enterocolitis necrotizante (ECN) es una enfermedad digestiva neonatal grave, multifactorial y de etiología diversa, caracterizada por inflamación e isquemia del intestino delgado y colon que progresa hacia la necrosis transmural y ...
Cáceres Aucatoma, Freud
core  

Las isoformas de endoglina en la regulación de la angiogénesis [PDF]

, 2016
[ES]Endoglina es una molécula clave en la angiogénesis. La expresión de endoglina se ve incrementada en células endoteliales en zonas donde se está produciendo una angiogénesis activa, tanto tumorales como no tumorales, así como en respuesta al principal
Núñez Gómez, Elena
core   +1 more source

Endogenous Engineering Reprograms Extracellular Vesicles for Enhanced Therapeutic Function

Advanced Science, EarlyView.
This review explains how Extracellular vesicles‐producing cells can be endogenously engineered to load therapeutic proteins and nucleic acids. We summarize physiological and genetic strategies that harness native sorting pathways for selective cargo loading.
Jinghui Wang, Wenxuan Zhao, Xiaoming Hu, Yishu Wang, Peidong Yang, Diwei Zheng, Yugang Wang, Guanghui Ma, Min Shi, Wei Wei, Shuang Wang   +10 more
wiley   +1 more source

Spontaneous Non‐Catalyzed Molecular Reactions and Interactions in the Human Body: Biomedical Implications

Advanced Science, EarlyView.
ABSTRACT The human body functions as a natural reactor for a vast network of chemical and biological reactions and physical interactions among small molecules, proteins, cells, and numerous other components. These reactions/interactions are essential for maintaining normal physiological functions.
Yuhao Cai, Chao Zhao
wiley   +1 more source

Lesion Volume as a Predictor of Return to Work After Stroke

Cerebral Circulation - Cognition and Behavior
Introduction: Facilitating a successful return to work plays a pivotal role in reintegrating stroke survivors into the community. This study aims to explore the significance of lesion volume in the acute phase of stroke as a predictor for returning to ...
Gisle Berg Helland, Mona Beyer, Brian Enriquez, Hege Ihle-Hansen, Håkon Ihle-Hansen, Stein Andersson, Helle Stangeland, Bettina Ujhelyi, Guri Hagberg, Hanne Harbo, Anne Hege Aamodt, Einar August Høgestøl   +11 more
doaj   +1 more source

Neuroprotective efficacy of methylene blue in ischemic stroke: an MRI study. [PDF]

PLoS ONE, 2013
Methylene blue (MB) has unique energy-enhancing and antioxidant properties and is FDA-approved drug to treat methemoglobinemia and cyanide poisoning.
Qiang Shen, Fang Du, Shiliang Huang, Pavel Rodriguez, Lora Talley Watts, Timothy Q Duong   +5 more
doaj   +1 more source

A Biomimetic Nanoparticle System Intercepts and Degrades Thrombospondin‐1 to Restore Vascular Homeostasis After Ischemic Injury

Advanced Science, EarlyView.
TAX2‐NPs capture extracellular TSP‐1 in the injured liver and promote its macrophage‐mediated autophagic degradation. This process blocks TSP‐1/CD47 signaling, restores VEGFR2‐AKT activity, preserves endothelial function, and mitigates hepatic ischemia‐reperfusion injury.
Haorui Wang, Xiandi Meng, Yanbao Xin, Kuirong Mao, Huizhu Tan, Changkai Ma, Xiuxiu Cong, Mengfei Zhao, Meiling Yu, Si Chen, Yue Hou, Yong‐Guang Yang, Tianmeng Sun   +12 more
wiley   +1 more source