Results 21 to 30 of about 1,219 (134)

A new tool to sense pH changes at the neuromuscular junction synaptic cleft

Scientific Reports, 2020
Synaptic transmission triggers transient acidification of the synaptic cleft. Recently, it has been shown that pH affects the opening of postsynaptic channels and therefore the production of tools that allow to study these behaviors should result of ...
M. Blaustein, S. Wirth, G. Saldaña, A. P. Piantanida, M. E. Bogetti, M. E. Martin, A. Colman-Lerner, O. D. Uchitel   +7 more
doaj   +1 more source

Interference conditions of the reconsolidation process in humans: the role of valence and different memory systems.

Frontiers in Human Neuroscience, 2016
Following the presentation of a reminder, consolidated memories become reactivated followed by a process of re-stabilization, which is referred to as reconsolidation. The most common behavioral tool used to reveal this process is interference produced by
Rodrigo S Fernández, Luz Bavassi, Luz Bavassi, Laura Kaczer, Cecilia Forcato, María Eugenia Pedreira   +5 more
doaj   +1 more source

Filter feeders living on suspension feeders: New insights into the lifestyle and distribution of Arcturidae Dana, 1849 (Crustacea: Isopoda) around Iceland

Marine Ecology, EarlyView.
Abstract The focus of the present study was on arcturid isopods occurring in the subarctic region around Iceland. Data from two decades of sampling with an epibenthic sledge (EBS) during numerous expeditions of the BIOICE (Benthic Invertebrates of Icelandic Waters; 1992–2004) and IceAGE (Icelandic marine Animals: Genetics and Ecology; 2011—ongoing ...
Vivien Lukas Hartmann, Emanuel Pereira, Nancy F. Mercado‐Salas, Anne‐Nina Lörz, Jörundur Svavarsson, Saskia Brix   +5 more
wiley   +1 more source

Detección de hongos micorrícicos arbusculares en la hojarasca de distintas especies arbóreas: evaluación de tres técnicas de clarificación.

Boletín de la Sociedad Argentina de Botánica, 2023
Introducción y objetivos: Los hongos micorrícicos arbusculares (HMA) forman asociaciones simbióticas mutualistas con las raíces de las plantas y se desarrollan en el suelo y hojarasca.
Sofía Crescio, Alicia Margarita Godeas, Vanesa Silvani   +2 more
doaj   +1 more source

Energy and Planarity in Boron‐Nitrogen Fulvene Isomers: A Quantum‐Chemical and QSPR Study

International Journal of Quantum Chemistry, Volume 126, Issue 15, August 5, 2026.
Electronic structure quantum‐chemical computations and Quantitative Structure–Property Relationships (QSPR) regression and classification models are used as complementary tools for classifying unknown boron‐nitrogen fulvene isomers with respect to energy order and planarity.
Gustavo E. Massaccesi, Pablo R. Duchowicz, Diego R. Alcoba, Ofelia B. Oña, Luis Lain, Alicia Torre, David L. Cooper, Josep M. Oliva‐Enrich   +7 more
wiley   +1 more source

Inflammatory cutaneous lesions and pulmonary manifestations in a new patient with autosomal recessive ISG15 deficiency case report

Allergy, Asthma & Clinical Immunology, 2020
Interferon-stimulated gene 15 (ISG15) was the first ubiquitin-like modifier protein identified that acts by protein conjugation (ISGylation) and is thought to modulate IFN-induced inflammation.
Guadalupe Buda, Rita María Valdez, German Biagioli, Federico A. Olivieri, Nicolás Affranchino, Carolina Bouso, Vanesa Lotersztein, Dusan Bogunovic, Jacinta Bustamante, Marcelo A. Martí   +9 more
doaj   +1 more source

Prospects of Constraining Internal Variability for Multi‐Annual to Multi‐Decadal Predictions in a Perfect‐Model Framework

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Initialized climate prediction systems provide forecasts on seasonal‐to‐decadal timescales, but their computational cost has motivated the development of cheaper alternatives such as analog‐based approaches. Recent studies suggest that constraining large climate model ensembles using analogs of past sea surface temperature (SST) can yield ...
Pep Cos, Leandro B. Díaz, Markus Donat, Raül Marcos‐Matamoros, Anna A. Sörensson, Francisco J. Doblas‐Reyes   +5 more
wiley   +1 more source

Alternative Waiting Time Statistics for the Lu and Hamilton Avalanche Model

The Astrophysical Journal, 2023
The solar corona hosts many explosive events. Among them, flares are some of the most energetic, rapidly releasing huge amounts of energy and, in the case of the largest ones, producing coronal mass ejections that have the potential to harm life on our ...
Matías Kychenthal, Laura F. Morales
doaj   +1 more source

Aberrant RET expression affects normal mammary gland post-lactation transition, enhancing cancer potential

Disease Models & Mechanisms, 2022
RET is a receptor tyrosine kinase with oncogenic potential in the mammary epithelium. Several receptors with oncogenic activity in the breast are known to participate in specific developmental stages.
Sabrina A. Vallone, Martín García Solá, Carolina Schere-Levy, Roberto P. Meiss, Gladys N. Hermida, Lewis A. Chodosh, Edith C. Kordon, Nancy E. Hynes, Albana Gattelli   +8 more
doaj   +1 more source

Quinoa Protein Concentrate as a Platform for the Protection and Controlled Delivery of Resveratrol and Tocopherol

Sustainable Food Proteins, Volume 4, Issue 2, June 2026.
Graphical abstract illustrating the development of quinoa protein (QP) nanocarriers for the encapsulation of resveratrol (RSV) and tocopherol (TOC). ABSTRACT The objective of this work was to generate and characterize complexes of quinoa proteins (QP) with either resveratrol (RSV) or tocopherol (TOC) whose dimensions fell into the nanoscale.
Alejandra J. Rubinstein, Guadalupe Garcia Liñares, Valeria Boeris, Oscar E. Pérez   +3 more
wiley   +1 more source