Listar Artículos WOS por título
Mostrando ítems 1176-1195 de 1852
-
Neurocognitive Disorders in Heart Failure: Novel Pathophysiological Mechanisms Underpinning Memory Loss and Learning Impairment
(SPRINGER, 2019)Heart failure (HF) is a major public health issue affecting more than 26 million people worldwide. HF is the most common cardiovascular disease in elder population; and it is associated with neurocognitive function decline, ... -
Neuronal HIF-1 alpha in the nucleus tractus solitarius contributes to ventilatory acclimatization to hypoxia
(Wiley-Blackwell Publishing Ltd, 2020-05)We hypothesized that hypoxia inducible factor 1 alpha (HIF-1 alpha) in CNS respiratory centres is necessary for ventilatory acclimatization to hypoxia (VAH); VAH is a time-dependent increase in baseline ventilation and the ... -
New and interesting chaetothyrialean fungi from Spain
(CIENCIAS, 2016)In the course of taxonomic studies on saprobic microfungi from Spain, several slow-growing, dematiaceous hyphomycetes were isolated from soil, submerged plant material and river sediments. Sixteen of these strains were ... -
New He-3 neutron monitor for Chilean Cosmic-Ray Observatories from the Altiplanic zone to the Antarctic zone.
(CIENCIAS, 2012)We present the results of three years of continuous operations and the principal characteristics of our new He-3 neutron monitors installed in the Chilean Network of Cosmic-Ray Observatories. During the years 2004 and 2005, ... -
New Hybrid Copper Nanoparticles/Conjugated Polyelectrolyte Composite with Antibacterial Activity
(MDPI, 2021-02)In the search for new materials to fight against antibiotic-resistant bacteria, a hybrid composite from metallic copper nanoparticles (CuNPs) and a novel cationic pi-conjugated polyelectrolyte (CPE) were designed, synthesized, ... -
New Negations on the Membership Functions of Type-2 Fuzzy Sets
(IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2019)Type-2 fuzzy sets (T2FSs) were introduced by L. A. Zadeh in 1975 as an extension of type-1 fuzzy sets (T1FSs). In this extension, the degree to which an element belongs to a set is just a label of the linguistic ... -
New Poly(imide)s Bearing Alkyl Side-Chains: A Study on the Impact of Size and Shape of Lateral Groups on Thermal, Mechanical, and Gas Transport Properties
(MDPI AG, 2020-07)A set of five new aromatic poly(imide)s (PIs) incorporating pendant acyclic alkyl moieties were synthesized. The difference among them was the length and bulkiness of the pendant group, which comprises of linear alkyl ... -
New Transference Technique of Position of Mandibular Reconstructing Plates Using Stereolithographic Models
(CIENCIAS, 2009)Stereolithographic models are commonly used to adapt reconstructive plates in patients who will undergo mandibular resection. However, the published reports have not explained exactly how to accurately transport this plate ... -
Next Generation Sequencing and mass spectrometry reveal high taxonomic diversity and complex phytoplankton-phycotoxins patterns in Southeastern Pacific fjords
(PERGAMON-ELSEVIER SCIENCE LTD, 2018)In fjord systems, Harmful Algal Blooms (HABs) not only constitute a serious problem when affecting the wildlife and ecosystems, but also human health and economic activities related to the marine environment. This is mostly ... -
Niche properties constrain occupancy but not abundance patterns of native and alien woody species across Hawaiian forests
(WILEY, 2021-05)Questions Islands harbour a disproportionate amount of global plant diversity, yet their unique native assemblages are particularly vulnerable to biological invasions. It is therefore critical to identify the macroecological ... -
Nicotinamide, a Poly [ADP-Ribose] Polymerase 1 (PARP-1) Inhibitor, as an Adjunctive Therapy for the Treatment of Alzheimer's Disease
(Frontiers Media S.A., 2020-08)Nicotinamide (vitamin B3) is a key component in the cellular production of Nicotinamide Adenine Dinucleotide (NAD) and has long been associated with neuronal development, survival and death. Numerous data suggest that ... -
Nitrate in 2020: Thirty Years from Transport to Signaling Networks
(American Society of Plant Biologists, 2020-07)Nitrogen (N) is an essential macronutrient for plants and a major limiting factor for plant growth and crop production. Nitrate is the main source of N available to plants in agricultural soils and in many natural environments. ... -
Nivel de actividad física y estrés académico percibido por estudiantes universitarios del área de salud durante el periodo de exámenes
(FEDERACION ESPANOLA ASOC DOCENTES EDUCACION FISICA-FEADEF, 2023-05-24)Introducción: La práctica regular de actividad física (AF) es reconocida por su efecto en la salud. Durante, la formación universitaria, surge la sobrecarga académica. Los objetivos de este estudio son 1). Determinar las ... -
Nivel de actividad física y sedentarismo en personas con diagnóstico de cáncer en Chile
(Sociedad Medica de Santiago, 2020-02)Background: One of the side effects of cancer treatment is a low level of physical activity (PA) due to fatigue and pain. Aim: To quantify PA levels in Chilean people with cancer. Material and Methods: Analysis of the ... -
NMDA receptor subunit composition controls dendritogenesis of hippocampal neurons through CAMKII, CREB-P, and H3K27ac
(Wiley-Liss Inc., 2017)Dendrite arbor growth, or dendritogenesis, is choreographed by a diverse set of cues, including the NMDA receptor (NMDAR) subunits NR2A and NR2B. While NR1NR2B receptors are predominantly expressed in immature neurons and ... -
No such thing as a free lunch: interaction costs and the structure and stability of mutualistic networks
(WILEY, 2020)Different modelling approaches have been used to relate the structure of mutualistic interactions with the stability of communities. However, inconsistencies arise when we compare modelling outcomes with the patterns of ... -
Non-canonical function of IRE1 alpha determines mitochondria-associated endoplasmic reticulum composition to control calcium transfer and bioenergetics
(NATURE PUBLISHING GROUP, 2019)Mitochondria-associated membranes (MAMs) are central microdomains that fine-tune bioenergetics by the local transfer of calcium from the endoplasmic reticulum to the mitochondrial matrix. Here, we report an unexpected ...