[PDF] Top 20 Resolución de problemas matemáticos en alumnos de 1º de Primaria.
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The effects of the novel A53E alpha-synuclein mutation on its oligomerization and aggregation
... aSyn oligomerization, as we previously described ...dimerization/ oligomerization of the protein, the fluorophore is reconsti- tuted resulting in fluorescence ...aSyn oligomerization. We observed ... See full document
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Cathepsin D expression level affects alpha-synuclein processing, aggregation, and toxicity in vivo
... the oligomerization of aSyn [45,66], it is plausible that dysregulated lipid metabolism is a mechanism by which CathD deficiency leads to aSyn ...to its enzymatic function ...non-proteolytic effects ... See full document
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Investigation of the effects of carbon-based nanomaterials on A53T alpha-synuclein aggregation using a whole-cell recombinant biosensor
... Transient co-transfection of Nluc-A53T α S and A53T α S-Cluc plasmids led to more than 15-fold increase in luciferase activity compared to background which is the light observed by co-transfections of Nluc- and ... See full document
6
Posttranslational modification and mutation of histidine 50 trigger alpha synuclein aggregation and toxicity
... Background: Aggregation and aggregation-mediated formation of toxic alpha synuclein (aSyn) species have been linked to the pathogenesis of sporadic and monogenic Parkinson ’ s disease ...A ... See full document
12
The A53T alpha-synuclein mutation increases iron-dependent aggregation and toxicity
... ␣-synuclein mutation shows an increased tendency to form aggre- gates, which is consistent with observations in vitro (Conway et ...cause aggregation because treatment with dopamine alone, which ... See full document
12
Alpha-Synuclein Aggregation and Membrane Association in a Fission Yeast Model: Implications for PD Pathogenesis
... α synuclein expression studied was either high or low, the wild-type and A53T familial mutant of α α- α α synuclein followed the nucleation polymerization theory in the process of misfolding and ... See full document
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Dopamine cannot promote oligomerization of unoxidized α synuclein
... the oligomerization process of α-sy- nuclein in association with dopamine (DA), the structural propensities to form oligomers were studied using NMR and other biophysical tech- ...of oligomerization was ... See full document
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<p>The Effects of the 2019 Novel Coronavirus Disease (COVID-19) Outbreak on Academic Staff Members: A Case Study of a Pharmacy School in Saudi Arabia</p>
... To the best of our knowledge, this is the fi rst study to evaluate how faculty members ’ teaching, learning, research, community service, and work environments have been affected by the outbreak and the preventive ... See full document
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The effects of serum and of hyaluronic acid derivatives on the action of hyaluronidase
... The method used for its study by Haas, and with some modification by us, has been to expose the enzyme to the action of serum for a given length of time, then mix it with hyaluronic acid[r] ... See full document
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Effects of nitrogen nutrition on the synthesis and deposition of the ω-gliadins of wheat
... showed effects of nitrogen on ex- pression patterns within the grain, with v-gliadin genes being more highly expressed in the central endosperm than in the sub- aleurone cells in the low nitrogen (N100) grain, but ... See full document
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NADPH oxidases in Parkinson’s disease: a systematic review
... Parkinson ’ s disease (PD) is a progressive movement neurodegenerative disease associated with a loss of dopaminergic neurons in the substantia nigra of the brain. Oxidative stress, a condition that occurs due to ... See full document
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Lysosomal enzyme cathepsin D protects against alpha-synuclein aggregation and toxicity
... Dr. Pam McLean for plasmids used for α-syn aggregation assay in H4 cells, Drs. M Brenner and Y-F Chen for critically reading the manuscript, Drs. J Wu and J Tucholski, and members of our laboratories for technical ... See full document
13
The Effects of Silica and A Nature Polymer on The Size and Properties of Nano-Hydroxyapatite
... In situ synthesis of hydroxyapatite rods was carried out in the gelatin matrix. For preparation of modified hydroxyapatite, 2.8 g gelatin was continuously mixed in 70 mL distilled water by a magnetic stirrer at ... See full document
6
Structural Remodeling Of Alpha-Synuclein By Small Molecules: A Novel Path To Neuroprotective Therapeutics
... α- synuclein has been shown to restrict vesicle diffusion away from synapses in mouse hippocampal neurons (Wang et ...α- synuclein in synaptic vesicle trafficking, though the specific steps for which it may ... See full document
13
Serum albumin impedes the amyloid aggregation and hemolysis of human islet amyloid polypeptide and alpha synuclein
... oligomeric toxicity is excessive formation of ROS during amyloid fibrillization. Despite free radicals are a normal component of cellular oxygen metabolism in mammals, free radical- associated damage is an important ... See full document
8
Age dependent alpha synuclein accumulation and aggregation in the colon of a transgenic mouse model of Parkinson’s disease
... Results: We observed an age-dependent progressive expression and accumulation of α -syn-GFP in the enteric neurons of Meissner ’ s (submucosal) and Auerbach ’ s (myenteric) plexuses of the colon. Additionally, the ... See full document
6
Dihydromyricetin and Salvianolic acid B inhibit alpha synuclein aggregation and enhance chaperone mediated autophagy
... α-syn aggregation by DHM and Sal B in vitro. The aggregation cell model is characterized by ThS-positive α-syn aggregates, because the dye can spe- cifically bind to amyloid-like structures to indicate the ... See full document
8
Diagnosis and treatment of Parkinson disease: molecules to medicine
... Parkinson disease (PD) is a relatively common disorder of the nervous system that afflicts patients later in life with tremor, slowness of movement, gait instability, and rigidity. Treatment of these cardinal features of ... See full document
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Extensive aggregation of α-synuclein and tau in juvenile-onset neuroaxonal dystrophy: an autopsied individual with a novel mutation in the PLA2G6 gene-splicing site
... A novel splice-site mutation resulting in skipping and missense mutations ...phosphorylated alpha-synuclein-positive Lewy bodies (LBs), and phosphorylated-tau-positive neurofibrillary ... See full document
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Aggregation and conformation of alpha synuclein: effects of ligand binding and phosphomimetics
... dopamine, requires ferrous iron to complete its function (Fitzpatrick, 1989; Duce et al ., 2017). Correct brain development in infancy is also known to require optimum iron levels (Lozoff and Georgieff, 2006), and ... See full document
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