Results 11 to 20 of about 134,907 (287)

A study of optimal concentration range and time window of sevoflurane preconditioning for brain protection in MCAO rats

open access: yesBMC Anesthesiology, 2020
Background Sevoflurane preconditioning improves brain function in MCAO rats, and there are several methods for determining appropriate concentration and time windows for preconditioning.
Ying Deng   +6 more
doaj   +1 more source

Effects of Preconditioning on RBC Deformability in Critically Ill Patients

open access: yesCritical Care Explorations, 2022
OBJECTIVES:. RBCs from critically ill patients have depressed deformability, especially in sepsis. Prolonged exposure of RBCs from healthy volunteers to physiologic shear stress (the preconditioning technique) has been associated with improved ...
Anthony Moreau, MD   +3 more
doaj   +1 more source

Neuroprotective mechanisms of DNA methyltransferase in a mouse hippocampal neuronal cell line after hypoxic preconditioning

open access: yesNeural Regeneration Research, 2020
Hypoxic preconditioning has been shown to improve hypoxic tolerance in mice, accompanied by the downregulation of DNA methyltransferases (DNMTs) in the brain.
Na Liu   +11 more
doaj   +1 more source

Preconditioning with associated blocking of Ca2+ inflow alleviates hypoxia-induced damage to pancreatic β-cells. [PDF]

open access: yesPLoS ONE, 2013
Beta cells of pancreatic islets are susceptible to functional deficits and damage by hypoxia. Here we aimed to characterize such effects and to test for and pharmacological means to alleviate a negative impact of hypoxia.Rat and human pancreatic islets ...
Zuheng Ma   +6 more
doaj   +1 more source

Calf health and performance during receiving is not changed by fence-line preconditioning on flint hills range vs. drylot preconditioning [PDF]

open access: yes, 2013
Ranch-of-origin preconditioning can improve the welfare and performance of beef calves by decreasing the stress associated with weaning, transport, diet change, and commingling with other calves.
Bailey, E.A.   +5 more
core   +3 more sources

The Mechanisms of Peripheral Nerve Preconditioning Injury on Promoting Axonal Regeneration

open access: yesNeural Plasticity, 2021
Two major factors contribute to the failure of axonal regrowth in the central nervous system (CNS), namely, the neuronal intrinsic regenerative capacity and the extrinsic local inhibitory microenvironments.
Xiaoyan Yang   +4 more
doaj   +1 more source

SSOR Preconditioning of Improved Actions [PDF]

open access: yes, 1997
We generalize local lexicographic SSOR preconditioning for the Sheikholeslami-Wohlert improved Wilson fermion action and the truncated perfect free fermion action. In our test implementation we achieve performance gains as known from SSOR preconditioning
A. Frommer   +14 more
core   +3 more sources

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

open access: yesАнналы 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   +4 more
doaj   +1 more source

Preconditioning Maximal Center Gauge with Stout Link Smearing in SU(3) [PDF]

open access: yes, 2008
Center vortices are studied in SU(3) gauge theory using Maximal Center Gauge (MCG) fixing. Stout link smearing and over-improved stout link smearing are used to construct a preconditioning gauge field transformation, applied to the original gauge field ...
A. O. Cais   +11 more
core   +2 more sources

Ischemic preconditioning

open access: yesVojnosanitetski 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 substantially. Case report.
Ristić-Anđelkov Anđelka   +3 more
openaire   +3 more sources

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