Journal ArticleDOI
Preconditioning is hormesis part I: Documentation, dose-response features and mechanistic foundations.
TLDR
It is shown that pre- and postconditioning are specific types of hormesis, and the first documentation that hormetic effects account for preconditioning induced early and delayed windows of protection are provided.About:
This article is published in Pharmacological Research.The article was published on 2016-08-01. It has received 161 citations till now. The article focuses on the topics: Hormesis.read more
Citations
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Conditioning Against the Pathology of Parkinson's disease.
TL;DR: If dopaminergic systems are indeed capable of responding to mild stress with effective natural defenses, experimental models of Parkinson's disease should adhere to the principles of preconditioning, whereby stress exposure fortifies cells and tempers the toxic sequelae of subsequent stressors.
Journal ArticleDOI
Hormesis and adult adipose-derived stem cells.
TL;DR: In this paper, a detailed assessment of the occurrence of hormetic dose responses in adipose-derived stem cells (ADSCs) of animal models and humans was provided, and the capacity of agents to selectively and dose-dependently activate cell proliferation and/or differentiation, their underlying mechanistic foundations and potential clinical implications.
Journal ArticleDOI
Metformin-enhances resilience via hormesis
Edward J. Calabrese,Evgenios Agathokleous,Rachna Kapoor,Gaurav Dhawan,Walter J. Kozumbo,Vittorio Calabrese +5 more
TL;DR: In this article, metformin (MF) induced a broad spectrum of hormetic biphasic dose responses in a wide range of experimental studies, affecting multiple organ systems, cell types, and endpoints enhancing resilience to chemical stresses in preconditioning and co-current exposure protocols.
Journal ArticleDOI
Long-term window of ischemic tolerance: An evolutionarily conserved form of metabolic plasticity regulated by epigenetic modifications?
TL;DR: It is reported that resveratrol preconditioning affords tolerance against a focal cerebral ischemic insult in mice that can last for at least 14 days in vivo making it the longest window of isChemic tolerance discovered to date by a single administration of a pharmacological agent.
Journal ArticleDOI
Human dental pulp stem cells and hormesis
TL;DR: In this paper , the first assessment of hormetic dose responses by human dental pulp stem cells (hDPSCs) with particular emphasis on cell renewal (proliferation) and differentiation was presented.
References
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Journal ArticleDOI
Preconditioning with ischemia: a delay of lethal cell injury in ischemic myocardium.
TL;DR: The multiple anginal episodes that often precede myocardial infarction in man may delay cell death after coronary occlusion, and thereby allow for greater salvage of myocardium through reperfusion therapy, which is proposed to protect the heart from a subsequent sustained ischemic insult.
Journal ArticleDOI
Erythropoietin prevents neuronal apoptosis after cerebral ischemia and metabolic stress
Anna-Leena Sirén,Maddalena Fratelli,Michael Brines,Christoph G. Goemans,Simona Casagrande,Piotr Lewczuk,Sonja Keenan,Christoph H. Gleiter,Claudio Pasquali,Annalisa Capobianco,Tiziana Mennini,Rolf Heumann,Anthony Cerami,Hannelore Ehrenreich,Pietro Ghezzi +14 more
TL;DR: Data suggest that inhibition of neuronal apoptosis underlies short latency protective effects of EPO after cerebral ischemia and other brain injuries, and the neurotrophic actions suggest there may be longer-latency effects as well.
Journal ArticleDOI
Hydrogen sulfide attenuates myocardial ischemia-reperfusion injury by preservation of mitochondrial function
John W. Elrod,John W. Calvert,Joanna Morrison,Jeannette E. Doeller,David W. Kraus,Ling Tao,Xiangying Jiao,Rosario Scalia,Levente Kiss,Csaba Szabó,Hideo Kimura,Chi Wing Chow,David J. Lefer +12 more
TL;DR: It is demonstrated that the delivery of H2S at the time of reperfusion limits infarct size and preserves left ventricular (LV) function in an in vivo model of myocardial ischemia-reperfusion (MI-R) and that either administration of H 2S or the modulation of endogenous production may be of clinical benefit in ischemic disorders.
Journal ArticleDOI
Adaptive Response of Human Lymphocytes to Low Concentrations of Radioactive Thymidine
TL;DR: When human lymphocytes were cultured with [3H]thymidine, which acts as a source of low-level chronic radiation, and then exposed to 150 rad of x-rays at 5, 7, 9, or 11 hours before fixation, the yield of chromatid aberrations was less than the sum of the yields of aberration induced by [3 H]thcyidine and x-ray separately.
Journal ArticleDOI
Treatment of Stroke With Erythropoietin Enhances Neurogenesis and Angiogenesis and Improves Neurological Function in Rats
TL;DR: The data suggest that EPO-increased VEGF and BDNF may be involved in angiogenesis and neurogenesis, which could contribute to functional recovery.
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