Results 1 to 10 of about 19,733 (162)

Ischemic preconditioning [PDF]

Vojnosanitetski Pregled, 2005
Background. Ischemic preconditioning is a phenomenon during which myocardium, subjected to brief episodes of ischemia followed by reperfusion, tolerates better the subsequent, more prolonged episode of this ischemia, thus reducing the infarction size ...
Ristić-Anđelkov Anđelka, Baškot Branislav, Damjanović Milorad, Rafajlovski Saša I.   +3 more
doaj   +3 more sources

Ischemic Preconditioning in Atrial Fibrillation. [PDF]

Discoveries (Craiova)
Atrial fibrillation (AF) is the most common arrhythmia worldwide with treatments such as anticoagulants, rate control, and catheter ablation only aiming to reduce complications. Ischemic preconditioning (IPC), defined as brief cycles of ischemia followed by reperfusion, has emerged as a promising cardioprotective strategy. This review aims to provide a
Mohamed MA, Gorva S, Hammoud A, Fernandes SMB, Sánchez B, González P, Dora S, Kwon M, Fernandes C, Mette NN.   +9 more
europepmc   +4 more sources

Impact of combined ischemic preconditioning and melatonin on renal ischemia-reperfusion injury in rats [PDF]

Iranian Journal of Basic Medical Sciences, 2023
Objective(s): Studying the effect of melatonin pretreatment and ischemic preconditioning on renal ischemia-reperfusion injury (IRI). Materials and Methods: Forty-eight Wistar rats were randomized into six groups: control, sham operation, IRI (IRI in left
Hesham Abdel-Razek, Mohamed Soliman Rizk, Ghada Amer, Mona Kora, Aya Afifi, Sally Donia   +5 more
doaj   +1 more source

Ischemic preconditioning modifies mortality and inflammatory response [PDF]

Acta Cirúrgica Brasileira, 2016
PURPOSE: To evaluate the effect of ischemic preconditioning on mortality, inflammatory mediators and oxidative stress after intestinal ischemia and reperfusion.
Daniel Faria de Campos Pinheiro, Belchor Fontes, John Kioshi Shimazaki, Ana Maria Cattani Heimbecker, Jacqueline de Fátima Jacysyn, Samir Rasslan, Edna Frasson de Souza Montero, Edivaldo Massazo Utiyama   +7 more
doaj   +2 more sources

Effect of Remote Ischemic Preconditioning on Patient Survival and End Organ Injury During Elective Open Abdominal Aortic Surgery Repair: A Randomized Controlled Trial [PDF]

International Journal of Medical Arts, 2023
Background: Ischemic preconditioning is natural cytoprotective mechanism that can potentially protect end organs from ischemia. In examined instances having major vascular surgery, remote ischemia preconditioning provides straight-forward technique with ...
Mohamed Abdallah, Abdelrahman Elnaggar
doaj   +1 more source

Epsilon PKC increases brain mitochondrial SIRT1 protein levels via heat shock protein 90 following ischemic preconditioning in rats. [PDF]

PLoS ONE, 2013
Ischemic preconditioning is a neuroprotective mechanism whereby a sublethal ischemic exposure is protective against a subsequent lethal ischemic attack. We previously demonstrated that SIRT1, a nuclear localized stress-activated deacetylase, is vital for
John W Thompson, Kunjan R Dave, Isabel Saul, Srinivasan V Narayanan, Miguel A Perez-Pinzon   +4 more
doaj   +1 more source

Connexin43 and Ischemic Preconditioning [PDF]

Cardiovascular Research, 2004
Connexin43 (Cx43) is the essential protein to form hemichannels and gap junctions in the myocardium. The phosphorylation status of Cx43 which is regulated by a variety of protein kinases and phosphatases determines hemichannel and/or gap junction conductance and permeability.
Rainer, Schulz, Gerd, Heusch
openaire   +3 more sources

Cerebral Ischemic Preconditioning Aggravates Death of Oligodendrocytes

Biomolecules, 2022
Neurodegeneration can benefit from ischemic preconditioning, a natural adaptive reaction to sublethal noxious stimuli. Although there is growing interest in advancing preconditioning to preserve brain function, preconditioning is not yet considered ...
Teng Guan, Ying Guo, Chengren Li, Ting Zhou, Qiang Yu, Chaoxian Yang, Guohui Zhang, Jiming Kong   +7 more
doaj   +1 more source

Effects of Ischemic Preconditioning [PDF]

Circulation, 1998
To the Editor:The clinical existence and relevance of ischemic preconditioning will remain difficult to prove because patients cannot be subjected to the rigorous protocols performed in laboratory animals and because of our inability to accurately determine infarct size and its determinants in humans.
Duncker, Dirk J., Verdouw, Pieter D.
openaire   +1 more source

Mechanisms and Prospects of Ischemic Tolerance Induced by Cerebral Preconditioning [PDF]

International Neurourology Journal, 2010
In the brain, brief episodes of ischemia induce tolerance against a subsequent severe episode of ischemia. This phenomenon of endogenous neuroprotection is known as preconditioning-induced ischemic tolerance.
Mohammad Iqbal Hossain Bhuiyan, Youn Jung Kim   +1 more
doaj   +1 more source