V Valenzuela
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Explore the profile of V Valenzuela including associated specialties, affiliations and a list of published articles.
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Articles
18
Citations
189
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0
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Recent Articles
1.
Sanchez-Sanhueza G, Bello-Toledo H, Gonzalez-Rocha G, Goncalves A, Valenzuela V, Gallardo-Escarate C
Int Endod J
. 2018 May;
51(12):1336-1348.
PMID: 29786880
Aim: To determine the bacterial microbiota in root canals associated with persistent apical periodontitis and their relationship with the clinical characteristics of patients using next-generation sequencing (NGS). Methodology: Bacterial samples...
2.
Castillo K, Valenzuela V, Onate M, Hetz C
Methods Enzymol
. 2017 Feb;
588:109-131.
PMID: 28237096
The relevance of autophagy in neuronal health has been extensively reported in a plethora of conditions affecting the nervous system, such as neurodegenerative diseases, cancer, diabetes, and tissue injury, where...
3.
Sprouting of axonal collaterals after spinal cord injury is prevented by delayed axonal degeneration
Collyer E, Catenaccio A, Lemaitre D, Diaz P, Valenzuela V, Bronfman F, et al.
Exp Neurol
. 2014 Aug;
261:451-61.
PMID: 25079366
After an incomplete spinal cord injury (SCI), partial recovery of locomotion is accomplished with time. Previous studies have established a functional link between extension of axon collaterals from spared spinal...
4.
Castillo K, Valenzuela V, Matus S, Nassif M, Onate M, Fuentealba Y, et al.
Cell Death Dis
. 2013 Nov;
4:e917.
PMID: 24232093
Accurate methods to measure autophagic activity in vivo in neurons are not available, and most of the studies are based on correlative and static measurements of autophagy markers, leading to...
5.
Valenzuela V, Pinto J, Padilla M, Piscoya A, De Los Rios R, Surco Y, et al.
Rev Gastroenterol Peru
. 2012 Oct;
32(2):187-91.
PMID: 23023183
We report the case of a patient who initially made the diagnosis of acute hepatitis E virus with a clinical picture of jaundice with elevated liver enzymes and HEV IgM...
6.
Valenzuela V, Collyer E, Armentano D, Parsons G, Court F, Hetz C
Cell Death Dis
. 2012 Feb;
3:e272.
PMID: 22337234
Spinal cord injury (SCI) is a major cause of paralysis, and involves multiple cellular and tissular responses including demyelination, inflammation, cell death and axonal degeneration. Recent evidence suggests that perturbation...
7.
Valenzuela V, Santander P, Camargo C, Squella J, Lopez-Alarcon C, Nunez-Vergara L
Free Radic Res
. 2004 Sep;
38(7):715-27.
PMID: 15453637
In the present paper, a direct quenching of radical species by a number of synthesized nitrosoaryl 1,4-dihydropyridines and their parent nitroaryl 1,4-dihydropyridines was determined in aqueous media at pH 7.4....
8.
Yanez C, Lopez-Alarcon C, Camargo C, Valenzuela V, Squella J, Nunez-Vergara L
Bioorg Med Chem
. 2004 Apr;
12(9):2459-68.
PMID: 15080941
A series of eight commercial C-4 substituted 1,4-dihydropyridines and other synthesized related compounds were tested for direct potential scavenger effect towards alkylperoxyl radicals and ABTS radical cation in aqueous Britton-Robinson...
9.
Valenzuela V, Neira P, Viada J
Rev Med Chil
. 2000 Oct;
128(6):619-26.
PMID: 11016061
Background: Paroxysmal positional vertigo is a frequent and handicapping disease. Aim: To assess the effectiveness of physical therapies using particle reposition procedures in the treatment of paroxysmal positional vertigo. Patients...
10.
Valenzuela V, Miranda M, Aguilera L, Fabres L, Galdames D
Rev Med Chil
. 1999 Aug;
127(5):589-94.
PMID: 10451629
Subacute sclerosing panencephalitis is an infrequent central nervous system viral disease and is a late manifestation of persistent infection by a mutant form of measles virus. Since it affects mainly...