Results 31 to 40 of about 199,098 (313)

Iron homeostasis disruption and lipid peroxidation in skeletal muscle during short‐term immobilization

FEBS Open Bio, EarlyView.
14‐day casting‐induced immobilization reduced gastrocnemius muscle mass and increased non‐heme iron and ferritin heavy chain levels. Despite iron accumulation, transferrin receptor 1 and iron regulatory protein 2 were paradoxically upregulated. Lipid peroxidation was elevated without compensatory antioxidant responses.
Haruka Yokogawa, Kazuhiko Higashida, Naoya Nakai   +2 more
wiley   +1 more source

Global MicroRNA Expression Profiling of Mouse Livers following Ischemia-Reperfusion Injury at Different Stages. [PDF]

PLoS ONE, 2016
Hepatic ischemia-reperfusion injury is a dynamic process consisting of two stages: ischemia and reperfusion, and triggers a cascade of physiological and biochemical events.
Weisheng Zheng, Hewei Men, Jing Li, Yu Xing, Bin Wu, Zhenglu Wang, Junjie Li, Dahong Teng, Yuan Shi, Jiang Li, Pu Jiang, Jinzhen Cai   +11 more
doaj   +1 more source

Stroke penumbra defined by an MRI-based oxygen challenge technique: 2. Validation based on the consequences of reperfusion [PDF]

, 2011
Magnetic resonance imaging (MRI) with oxygen challenge (T2* OC) uses oxygen as a metabolic biotracer to define penumbral tissue based on CMRO2 and oxygen extraction fraction. Penumbra displays a greater T2* signal change during OC than surrounding tissue.
Robertson, Craig A, Robertson, Craig A., William M Holmes, Celestine Santosh, Macrae, I Mhairi, McCabe, Chris, Maria del Rosario Lopez-Gonzalez, Barrie Condon, Keith W Muir, Lopez Gonzalez, Maria del, Lindsay Gallagher, Holmes, William M., Christopher McCabe, Santosh, Celestine, Craig A Robertson, Lopez-Gonzalez, Maria del Rosario, Holmes, William M, Macrae, I. Mhairi, I Mhairi Macrae, Gallagher, Lindsay, Muir, Keith W, Condon, Barrie, McCabe, Christopher, Muir, Keith W.   +23 more
core   +1 more source

A fresh look at reperfusion injury [PDF]

Cardiovascular Research, 1998
Time for primary review 25 days. In clinical therapy of evolving acute myocardial infarction, coronary reperfusion has proven to be the only way to limit infarct size, provided it occurs soon enough after coronary artery occlusion. However, there is also evidence that reperfusion is accompanied by detrimental manifestations known as ‘reperfusion ...
H M, Piper, D, García-Dorado, M, Ovize
openaire   +2 more sources

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

FEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin, Naghme Radmannia, David N. Huynh, Liliane Ménard, Caroline Daneault, Maïté Veilleux, Ahsanullah Ahsanullah, André C. Carpentier, William D. Lubell, Matthieu Ruiz, Huy Ong, Sylvie Marleau, Simon‐Pierre Gravel   +12 more
wiley   +1 more source

A feedback mechanism between PLD and deadenylase PARN for the shortening of eukaryotic poly(A) mRNA tails that is deregulated in cancer cells

Biology Open, 2017
The removal of mRNA transcript poly(A) tails by 3′→5′ exonucleases is the rate-limiting step in mRNA decay in eukaryotes. Known cellular deadenylases are the CCR4-NOT and PAN complexes, and poly(A)-specific ribonuclease (PARN).
Taylor E. Miller, Julian Gomez-Cambronero   +1 more
doaj   +1 more source

Cyclosporine A attenuates apoptosis and necrosis after ischemia-reperfusion-induced renal injury in transiently hyperglycemic rats [PDF]

Acta Cirúrgica Brasileira, 2017
Purpose: To investigate the effects of cyclosporine A on renal ischemia-reperfusion injury during transient hyperglycemia in rats. Methods: In a model of ischemia-reperfusion-induced renal injury and transiently induced hyperglycemia by intraperitoneal
Sylvio Valença de Lemos Neto, Isabela Galvão Vianna, Yara Marcondes Machado Castiglia, Marjorie de Assis Golim, Aparecida Vitória Gonçalves de Souza, Lídia Raquel de Carvalho, Elenice Deffune, Paulo do Nascimento Junior, Norma Sueli Pinheiro Módolo, Pedro Thadeu Galvão Vianna   +9 more
doaj   +1 more source

Monitoring of lung edema by microwave reflectometry during lung ischemia-reperfusion injury in vivo [PDF]

, 2006
It is still unclear whether lung edema can be monitored by microwave reflectometry and whether the measured changes in lung dry matter content (DMC) are accompanied by changes in PaO(2) and in pro-to anti-inflammatory cytokine expression (IFN-gamma and ...
Metzger, R. P., Gross, W., Nowak, K., Schaefer, M., Post, S., Gebhard, M. M., Hohenberger, P.   +6 more
core   +1 more source

Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang, Chengsong Yue, Zhuang Li, Xiaolei Shi, Haoxuan Zhu, Jie Yang, Linyu Li, Jiaxing Song, Shitao Fan, Gaoming Li, Wenzhe Sun, Zhixian Ye, Jiacheng Huang, Dahong Yang, Jinfu Ma, Xu Xu, Zhixi Wang, Lilan Wang, Guojian Liu, Fengli Li, Changwei Guo, Li Qi, Wenjie Zi   +22 more
wiley   +1 more source

Increasing viability of pathological liver grafts from brain dead donors via intestinal parasympathetic nerve stimulation, or exogenous serotonin

Scientific Reports
Livers from donors after brain death (DBDs) with alcohol-associated liver disease (ALD) or steatosis, which undergo prolonged cold ischemia are often not considered for transplantation.
Francisco Sanus, Cristina Maroto-Serrat, Gloria de la Rosa, Baltasar Pérez-Saborido, Carolina Almohalla, Jordi Gracia-Sancho, Albert Caballeria-Casals, Marc Micó-Carnero, Fátima del Carmen Navarro-Martínez, Alan Omar González-Hernández, Araní Casillas-Ramírez, Carmen Peralta   +11 more
doaj   +1 more source