Results 21 to 30 of about 26,081 (182)

Ischemic and Pharmacological Preconditioning

Общая реаниматология, 2011
The review article deals with the problem of ischemic preconditioning, the universal physiological mechanism of cell protection from hypoxia. Preconditioning is the term used to describe a phenomenon of the enhanced tolerance of a cell to a damaging ...
V. V. Likhvantsev, V. V. Moroz, O. A. Grebenchikov, Yu. I., Gorokhovatsky, Yu. V. Zarzhetsky, S. S. Timoshin, D. I. Levikov, V. L. Shaibakova   +7 more
doaj   +1 more source

The protective effect of ischemic preconditioning on rat testis

Reproductive Biology and Endocrinology, 2007
Background It has been demonstrated that brief episodes of sublethal ischemia-reperfusion, so-called ischemic preconditioning, provide powerful tissue protection in different tissues such as heart, brain, skeletal muscle, lung, liver, intestine, kidney ...
Ciralik Harun, Tolun Fatma I, Ozkan K, Sahinkanat Tayfun, Imrek Secil S   +4 more
doaj   +1 more source

Effects of ischemia and omeprazole preconditioning on functional recovery of isolated rat heart

Brazilian Journal of Cardiovascular Surgery, 2015
Objective:The aim of this study was to compare protective effects of ischemic and potential protective effects of pharmacological preconditioning with omeprazole on isolated rat heart subjected to ischemia/reperfusion.Methods:The hearts of male Wistar ...
Nevena Jeremic, Anica Petkovic, Ivan Srejovic, Vladimir Zivkovic, Dragan Djuric, Vladimir Jakovljevic   +5 more
doaj   +1 more source

Remote ischemic preconditioning combined with atorvastatin improves memory after global cerebral ischemia-reperfusion in male rats [PDF]

Research Results in Pharmacology, 2022
Introduction: Damage to hippocampus can occur through ischemia. Memory problems are among the most significant disabilities after stroke. Therefore, improving memory is of great interest in helping post-stroke patients.
Azim Hedayatpour, Maryam Shiasi, Peyman Modarresi, Alieh Bashghareh   +3 more
doaj   +3 more sources

Preconditioning as a method of neuroprotection in a model of brain infarct

Анналы клинической и экспериментальной неврологии, 2017
Preconditioning of ischemic and hypoxic type was investigated as a method of protecting brain against acute ischemic injury. The preconditioning methods were applied to experimental rats 24 h before the time when local brain infarct was done by middle ...
R. M. Khudoerkov, N. S. Samojlenkova, S. A. Gavrilova, Yu. A. Pirogov, V. B. Koshelev   +4 more
doaj   +1 more source

EFEITOS DO PRÉ-CONDICIONAMENTO HEPÁTICO EM RATOS CIRRÓTICOS, SUBMETIDOS À ISQUEMIA E REPERFUSÃO HEPÁTICA RESULTADOS PRELIMINARES PRECONDITIONING WITH ISCHEMIC-REPERFUSION FOR PROTECTION FROM ISCHEMIC INJURY IN RAT LIVER CIRRHOSIS PRELIMINARY RESULT

Acta Cirúrgica Brasileira, 2001
Baseando-se nos efeitos estimuladores do metabolismo energético pelo pré-condicionamento isquêmico (PCI) no tecido hepático, estudou-se dois grupos de ratos cirróticos submetidos a isquemia de 20 min e reperfusão de 120 min, após o PCI ou não ...
E.G. Pacheco, F.S. Ramalho, L.N.Z. Ramalho, S. Zucoloto, O. Castro e Silva Jr., A.F. Oliveira   +5 more
doaj   +1 more source

Sevoflurane preconditioning induces tolerance to brain ischemia partially via inhibiting thioredoxin-1 nitration

BMC Anesthesiology, 2018
Background Sevoflurane preconditioning induces brain ischemic tolerance, but the mechanism remains poorly elucidated. Nitration is an important form of post-translational modification in pathological signaling.
Shiquan Wang, Yuheng Li, Jinlong Wei, Pei Li, Qianzi Yang   +4 more
doaj   +1 more source

Ischemic preconditioning: Interruption of various

Journal of the Saudi Heart Association, 2017
Ischemic heart diseases are the leading cause of morbidity and mortality worldwide. Reperfusion of an ischemic heart is necessary to regain the normal functioning of the heart. However, abrupt reperfusion of an ischemic heart elicits a cascade of adverse
Ahsas Goyal, Neetu Agrawal
doaj   +1 more source

Hydrogel Confinement Strategies for 3D Cell Culture in Microfluidic Systems

Advanced Materials Technologies, EarlyView.
Hydrogel confinement structures are key to organizing 3D cell cultures in microfluidic devices. This review classifies five structural strategies (micropillar, phaseguide, porous membrane, stepped‐height, and support‐free) and examines their trade‐offs alongside fabrication methods.
Soohyun Kim, Min Seok Lee, Sung Kyun Lee
wiley   +1 more source

Fluorinated Carnitine Derivatives as Tools to Visualise Carnitine Transport and Metabolism

Advanced Science, EarlyView.
Fluorinated carnitines, fluoromethyl carnitine (FMC) and [18F]fluoromethyl carnitine ([18F]FMC), are synthesised and established as powerful probes to interrogate carnitine biology. The multimodal detection facilitated by fluorine labelling, including 19F NMR, mass spectrometry, and positron emission tomography imaging, allowed for visualisation of ...
Richard S. Edwards, Ella‐May Hards, Sofia N. dos Santos, Hannah E. Greenwood, Madeleine E. George, Andrea Emanuelli, Muhammet Tanc, Thomas R. Eykyn, Timothy H. Witney   +8 more
wiley   +1 more source