Results 91 to 100 of about 23,302 (228)

Nanoceria Nanozyme Attenuates CoCl2‐Induced Oxidative Stress and Mitochondrial Dysfunction in H9c2 Cardiomyoblasts

Nano Select, Volume 7, Issue 4, April 2026.
This study shows that nanoceria protect H9c2 cardiomyoblasts from CoCl2‐induced chemical stress. Nanoceria reduces reactive oxygen species, preserves mitochondrial function, and regulates genes involved in antioxidant defense, intrinsic apoptosis, and inflammation. These findings highlight nanoceria's potential as a redox‐active nanozyme for protecting
Rukhsana Gul, Arwa Bazighifan, Mushtaq A. Dar, Shahid Nawaz, Assim A. Alfadda   +4 more
wiley   +1 more source

Ischemic preconditioning activates prosurvival kinases and reduces myocardial apoptosis

Journal of the Chinese Medical Association, 2015
Ischemic preconditioning has been reported to protect the myocardium against ischemia and reperfusion injury. The underlying mechanisms have been extensively investigated but are not fully elucidated. In this study, we investigated the role of apoptosis in ischemic preconditioning protection and the signal pathways involved.Myocardial ischemia and ...
Lai, Chang-Chi, Tang, Chia-Yu, Chiang, Shu-Chiung, Tseng, Kuo-Wei, Huang, Cheng-Hsiung   +4 more
openaire   +2 more sources

Postconditioning: a form of "modified reperfusion" protects the myocardium by activating the phosphatidylinositol 3-kinase-akt pathway [PDF]

, 2004
Brief intermittent episodes of ischemia and reperfusion, at the onset of reperfusion after a prolonged period of ischemia, confer cardioprotection, a phenomenon termed "ischemic postconditioning" (Postcond).
Hausenloy, D.J., Mocanu, M.M., Tsang, A., Yellon, D.M.   +3 more
core  

Clinical outcomes of remote ischemic preconditioning prior to cardiac surgery: A meta‐analysis of randomized controlled trials [PDF]

, 2017
Background Multiple randomized controlled trials of remote ischemic preconditioning ( RIPC ) prior to cardiac surgery have failed to demonstrate clinical benefit. The aim of this updated
Bole, Indra, Brown, David L, Patel, Vaiibhav, Pierce, Brian   +3 more
core   +2 more sources

Melatonin and the Dental Pulp: A Scoping Review

International Endodontic Journal, Volume 59, Issue 4, Page 590-613, April 2026.
ABSTRACT Background In general medicine, melatonin is known to enhance wound healing and promote stem cell differentiation. Its potential relevance in endodontics, however, remains underexplored. Objectives This scoping review aimed to systematically assess the available evidence on the effects of melatonin (a) on dental pulp tissue and (b) on human ...
Jasmin Schäfer, Konrad Kleszczynski, Edgar Schäfer   +2 more
wiley   +1 more source

Adenosine Preconditioning versus Ischemic Preconditioning in Patients undergoing Off-Pump Coronary Artery Bypass (OPCAB)

Journal of Tehran University Heart Center, 2015
Background: During off-pump coronary artery bypass (OPCAB), the heart is subjected to ischemic and reperfusion injury. Preconditioning is a mechanism that permits the heart to tolerate myocardial ischemia. The aim of this study was to compare the effects
SeyedKhalil Forouzannia, MohammadHassan Abdollahi, SeyedJalil Mirhosseini, Mehdi Hadadzadeh, Rouholla Zarepur, Ehsan Zarepur, Omid Beiki, Mohammadtaghi Sarebanhassanabadi   +7 more
doaj  

The tole of ischemic preconditioning in acute myocardial infarction

Medicinski pregled, 2005
Introduction Ischemic preconditioning is a phenomenon in which brief episodes of ischemia and reperfusion increase myocardial tolerance and substantially reduce the infarction size. Case report Two patients with acute left anterior descending artery occlusion received fibrinolytic therapy within 6 hours of symptom onset, but nevertheless developed ...
Andelka, Ristić, Milorad, Damjanović, Branislav, Baskot, Sasa, Rafaelovski   +3 more
openaire   +3 more sources

Bone marrow mononuclear cells and acute myocardial infarction [PDF]

, 2012
PMCID: PMC3340546This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided ...
Arnous, S, Martin, J, Mathur, A, Mozid, A   +3 more
core   +1 more source

Cardioprotection induced in a mouse model of neuropathic pain via anterior nucleus of paraventricular thalamus

Nature Communications, 2017
Various forms of preconditioning can prevent ischemic-reperfusion injury after myocardial infarction. Here, the authors show that in mice, the presence of chronic neuropathic pain can have a cardioprotective effect, and that this is dependent on neural ...
Yi-Fen Cheng, Ya-Ting Chang, Wei-Hsin Chen, Hsi-Chien Shih, Yen-Hui Chen, Bai-Chuang Shyu, Chien-Chang Chen   +6 more
doaj   +1 more source

RIPHeart (Remote Ischemic Preconditioning for Heart Surgery) Study: Myocardial Dysfunction, Postoperative Neurocognitive Dysfunction, and 1 Year Follow‐Up

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2018
BackgroundRemote ischemic preconditioning (RIPC) has been suggested to protect against certain forms of organ injury after cardiac surgery. Previously, we reported the main results of RIPHeart (Remote Ischemic Preconditioning for Heart Surgery) Study, a ...
Patrick Meybohm, Madeline Kohlhaas, Christian Stoppe, Matthias Gruenewald, Jochen Renner, Berthold Bein, Martin Albrecht, Jochen Cremer, Mark Coburn, Gereon Schaelte, Andreas Boening, Bernd Niemann, Michael Sander, Jan Roesner, Frank Kletzin, Haitham Mutlak, Sabine Westphal, Rita Laufenberg‐Feldmann, Marion Ferner, Ivo F. Brandes, Martin Bauer, Sebastian N. Stehr, Andreas Kortgen, Maria Wittmann, Georg Baumgarten, Tanja Meyer‐Treschan, Peter Kienbaum, Matthias Heringlake, Julika Schoen, Sascha Treskatsch, Thorsten Smul, Ewa Wolwender, Thomas Schilling, Georg Fuernau, Holger Bogatsch, Oana Brosteanu, Dirk Hasenclever, Kai Zacharowski   +37 more
doaj   +1 more source