Browsing by Title Artículos de revistas
Now showing items 3283-3302 of 4966
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(Wiley-Blackwell, 2016)Cyclin-dependent kinase 5 (CDK5) plays important roles in synaptic function. Its unregulated over-activation has been, however, associated with neurodegeneration in Alzheimer's disease. Our previous studies revealed that ...
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(MDPI, 2020)The P2X7 receptor is a ligand-gated, cation-selective channel whose main physiological ligand is ATP. P2X7 receptor activation may also be triggered by ARTC2.2-dependent ADP ribosylation in the presence of extracellular ...
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(Wiley & Sons, 2015)CDK5 plays an important role in neurotransmission and synaptic plasticity in the normal function of the adult brain, and dysregulation can lead to Tau hyperphosphorylation and cognitive impairment. In a previous study, we ...
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(Frontiers Media, 2022)Cells extend membrane protrusions like lamellipodia and filopodia from the leading edge to sense, to move and to form new contacts. The Arp2/3 complex sustains lamellipodia formation, and in conjunction with the actomyosin ...
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(2002)Pollen analysis of two sediment records from a coastal swamp forest site in the Chilean semiarid region (31°50′S; 71°28′W) shows an alternation of dry and wet phases during the past ∼6100 cal yr B.P. The most prominent ...
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(Elsevier, 2020)Reservoirs hold a detailed record of the changes in the input of sediments and nutrients over decades to centuries. Paleolimnological multi-proxy analysis makes it possible to reconstruct baseline conditions to infer early ...
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(ELSEVIER SCIENCE BV, 2010-08-25)Las Palmeras Molecular Dynamics (LPMD) is a highly modular and extensible molecular dynamics (MD) code using interatomic potential functions. LPMD is able to perform equilibrium MD simulations of bulk crystalline solids, ...
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(Elsevier B.V., 2017)© 2017 Elsevier B.V.A complete theoretical characterization of the factors involved in the stabilization of hybrid laminar composites is reported, with the purpose of understanding the main interactions involved in the ...
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(MUNKSGAARD INT PUBL LTD, 1988-01-15)CIsH3oBrNO3, Mr=388.3, triclinic, P1, a=7-999(2), b=15-549(7), c=7-929(2)A, a= 103.52 (3), fl= 105.57 (2), ),=86.89 (3) ° , V= 923.7 (6)/k 3, Z = 2, D x = 1.396 g cm -3, 2(Mo K0t) = 0.71069/~, g=22.15cm -l, F(000)=408, ...
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(SOCIEDAD CHILENA DE QUIMICA, 2005-12)The aim of this work was the study of three different modified electrodes where the substrate and the porphyrin used to modify the electrodic surface was the same. The surface electrode was a glass covered by a layer of ...
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(Elsevier GmbH, 2004)In order to estimate the importance of leaf movements on photosynthesis in well-watered and water-stressed field grown bean cultivars (Arroz Tuscola (AT), Orfeo INIA (OI), Bayos Titan (BT), and Hallados Dorado (HD)), CO2 ...
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(Elsevier, 2016)Cephalopods are common in Chilean waters; however, there is little information on the distribution and abundance of their early life stages. In the austral spring seasons of 2008 and 2009 zooplankton samples were collected ...
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(Wiley-Liss Inc.info@wiley.com, 2020)
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(Sociedad Chilena de Química, 2003-09-22)We present a physically based treatment of the molecular rotational partition function for the case of the interaction of a macromolecular receptor with a small biologically active molecule. This leads to the proposal ...
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(Sociedad Chilena de Química, 2003-09-22)We present a physically based treatment of the molecular rotational partition function for the case of the interaction of a macromolecular receptor with a small biologically active molecule. This leads to the proposal ...
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(Elsevier, 2015)Parasite-mediated behavioral changes in their hosts have been documented in many species, but field evidence is scarce. The protozoan Trypanosoma cruzi is transmitted by insect vectors to several mammal species. Although ...
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(Hindawi Publishing Corp, 2016)Mitochondrial dysfunction, iron accumulation, and oxidative damage are conditions often found in damaged brain areas of Parkinson's disease. We propose that a causal link exists between these three events. Mitochondrial ...
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(De Gruyter, 2019)Rodents with leucism (a hypopigmentary congenital disorder) in the Neotropical region are rarely recorded. During field surveys in central Chile, we found in commercial Monterrey pine plantations a specimen of Abrothrix ...
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(2007)In this work the partial molar volumes (V) of different anionic polyelectrolytes and hydrophobically modified polyelectrolytes (PHM) were measured. Polymers like polymaleic acid-co-styrene, polymaleic acid-co-1-olefin, ...
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Partial purification and characterization of a hydroxamic acid glucoside β-d-glucosidase from maize (Elsevier, 1992)β-Glucosidase activities measured in extracts from maize leaves during development gave different curves when p-nitrophenyl β-d-glucopyranoside (PNP-Glc) or hydroxamic acid glucoside (Hx-Glc) were the substrates. The PNP-Glc ...
