Results 41 to 50 of about 514,610 (174)

Remote preconditioning by aortic constriction: affords cardioprotection as classical or other remote ischemic preconditioning? Role of iNOS [PDF]

open access: yes, 2011
Dose remote preconditioning by aortic constriction (RPAC) affords cardioprotection similar to classical or other remote ischemic preconditioning stimulus?
Ashok Sharma   +11 more
core  

Transient mitochondrial permeability transition pore opening mediates preconditioning-induced protection [PDF]

open access: yes, 2004
Background - Transient (low-conductance) opening of the mitochondrial permeability transition pore (mPTP) may limit mitochondrial calcium load and mediate mitochondrial reactive oxygen species (ROS) signaling.
Wynne, A   +3 more
core  

Nucleus accumbens neuronal activity during a sensory preconditioning task [PDF]

open access: yes, 2013
The nucleus accumbens (NAc) is involved in associative learning and motivated behavior but its role in Sensory Preconditioning (SPC) remains unknown. Here, electrophysiological recordings were taken from the NAc core while rats performed three phases of ...
Cerri, Domenic Hayden
core   +1 more source

Preconditioned cues have no value

open access: yeseLife, 2017
Sensory preconditioning has been used to implicate midbrain dopamine in model-based learning, contradicting the view that dopamine transients reflect model-free value.
Melissa J Sharpe   +2 more
doaj   +1 more source

Cardiac Remote Conditioning and Clinical Relevance: All Together Now!

open access: yesEngineering, 2015
Acute myocardial infarction (AMI) is the leading cause of death and disability worldwide. Timely reperfusion is the standard of care and results in decreased infarct size, improving patient survival and prognosis.
Kristin Luther   +4 more
doaj   +1 more source

Integration of sensory and fear memories in the rat medial temporal lobe

open access: yeseLife
Wong et al., 2019 used a sensory preconditioning protocol to examine how sensory and fear memories are integrated in the rat medial temporal lobe. In this protocol, rats integrate a sound-light (sensory) memory that forms in stage 1 with a light-shock ...
Francesca S Wong   +5 more
doaj   +1 more source

The orientation reaction as a mediator of sensory preconditioning [PDF]

open access: yesPsychonomic Science, 1968
It was hypothesized that the orientation reaction mediates sensory preconditioning. The test of the hypothesis consisted of habituating the orientation reaction to the two stimuli used in sensory preconditioning in one group of rats and comparing their performance to a group whose orientation reactions were not habituated.
openaire   +1 more source

PVC-Based Cerium Phosphate Membrane Exhibiting Selectivity for Molybdate Anions [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2000
A PVC-based membrane containing cerium phosphate was developed. Unlike the cerium phosphate itself that acts as a cation exchanger, the membrane exhibited anion-exchange properties.
Hassan Khodakarami   +1 more
doaj  

Identifying the Source of a Humoral Factor of Remote (Pre)Conditioning Cardioprotection.

open access: yesPLoS ONE, 2016
Signalling pathways underlying the phenomenon of remote ischaemic preconditioning (RPc) cardioprotection are not completely understood. The existing evidence agrees that intact sensory innervation of the remote tissue/organ is required for the release ...
Svetlana Mastitskaya   +5 more
doaj   +1 more source

Cytoskeletal disruption activates the DLK/JNK pathway, which promotes axonal regeneration and mimics a preconditioning injury

open access: yesNeurobiology of Disease, 2015
Nerve injury can lead to axonal regeneration, axonal degeneration, and/or neuronal cell death. Remarkably, the MAP3K dual leucine zipper kinase, DLK, promotes each of these responses, suggesting that DLK is a sensor of axon injury.
Vera Valakh   +4 more
doaj   +1 more source

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