Results 31 to 40 of about 3,071 (129)

Lovastatin Differentially Regulates α7 and α4 Neuronal Nicotinic Acetylcholine Receptor Levels in Rat Hippocampal Neurons

Molecules, 2020
Neuronal α7 and α4β2 are the predominant nicotinic acetylcholine receptor (nAChR) subtypes found in the brain, particularly in the hippocampus. The effects of lovastatin, an inhibitor of cholesterol biosynthesis, on these two nAChRs endogenously ...
Virginia Borroni, Constanza Kamerbeek, María F. Pediconi, Francisco J. Barrantes   +3 more
doaj   +1 more source

The Zooplankton International Geospatial dataset: A global repository of spatiotemporal freshwater zooplankton community composition data from lakes and reservoirs to support ecological research

Limnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract Zooplankton transfer substantial energy in aquatic food webs and are used as indicators of environmental change. Syntheses of zooplankton community dynamics globally require datasets that span a wide range of environmental gradients; however, these datasets are limited due to methodological differences across programs, taxonomic ...
Stephanie E. Figary, Michael F. Meyer, Rachel M. Pilla, Warren J. S. Currie, Javier Alcocer, María Belén Alfonso, Caitlin M. Andrews, Orlane Anneville, Ana M. Antão‐Geraldes, Shelley E. Arnott, Syuhei Ban, Arnab Banerjee, Gábor Bernát, Jessica E. Beyer, Kätlin Blank, Kelly L. Bowen, Christer Brönmark, Rosalie Bruel, Sarah H. Burnet, Tyler J. Butts, Cayelan C. Carey, Rossana Caroni, Moitreyee Chakrabarty, Sudeep Chandra, Kirsten S. Christoffersen, Alicia Cortés, Maria Cristina Crispim, Elvira de Eyto, Luciana De Souza Cardoso, Bridget R. Deemer, Curtis L. DeGasperi, Braden C. DeMattei, Jianming Deng, Jean‐Pierre Descy, Inta Dimante‐Deimantovica, Nadia Diovisalvi, Renata Dondajewska‐Pielka, Jonathan P. Doubek, Tvrtko Dražina, Hilary A. Dugan, Zorka Dulić, Ashley A. Dunker, Gaël Dur, Brie A. Edwards, Jolanta E. Ejsmont‐Karabin, Mariam Elmarsafy, Zeynep Ersoy, Rocio Fernandez, Heidrun Feuchtmayr, Maria Soledad Fontanarrosa, Elena Forasacco, László G.‐Tóth, Evelyn E. Gaiser, Gideon Gal, Anita Galir, Javier R. Garcia de Souza, Scott F. Girdner, Ryszard Goldyn, K. David Hambright, David P. Hamilton, Lars‐Anders Hansson, Susan P. Hendricks, Huihuang Chen, Pascal M. Isumbisho, Stéphan Jacquet, Jun Yang, Martin J. Kainz, Maciej Karpowicz, Samiullah Khan, Katarzyna Kowalczewska‐Madura, Natalia Kuczyńska‐Kippen, Silke Langenheder, Sarah D. Lawhun, Barbara Leoni, Fabio Lepori, Shuqi Lin, Arni H. Litt, Eleanor B. Mackay, Marina M. Manca, Shin‐ichiro S. Matsuzaki, Blake Matthews, Linda May, Yvonne R. McElarney, Christopher J. McLimans, Rosemberg F. Menezes, Ewa Merz, Evangelia Michaloudi, S. Jannicke Moe, Dörthe C. Müller‐Navarra, Manuel E. Muñoz‐Colmenares, Kayden C. Nasworthy, Veronica Nava, Jens C. Nejstgaard, Ulrike Obertegger, David A. Ortiz, Luis A. Oseguera, Michael J. Paterson, Maria Cintia Piccolo, Lorena Pinheiro‐Silva, Roberta Piscia, Francesco Pomati, Serena Rasconi, Brian L. Reid, Leonardo L. Ribeiro, Florencia M. Rojas Molina, Joanna Rosińska, Lars G. Rudstam, James A. Rusak, Olga O. Rusanovskaya, Nico Salmaso, Jouko Sarvala, S. Geoffrey Schladow, Anna G. Schmidt, Anne E. Scofield, Facundo Scordo, Jaromír Sed'a, Katie J. Senft, Kirill Shchapov, Svetlana V. Shimaraeva, Eugene A. Silow, Maria Špoljar, Dietmar Straile, Silva M. Sundberg, Jon N. Sweetman, Celia C. Symons, Andrew J. Tanentzap, Barbara Tartarotti, Stephen J. Thackeray, Jan‐Erik Thrane, Maxim A. Timofeyev, Jörg Tittel, Pablo Urrutia‐Cordero, Piet Verburg, Danielle Machado Vieira, Heather L. Wander, Shohei Watanabe, James M. Watkins, David S. White, Sabine Wollrab, Vivian Yorojo Moreno, Horacio E. Zagarese, Matiss Zagars, Petr Znachor   +142 more
wiley   +1 more source

Lipopolysaccharide-Induced Autophagy Mediates Retinal Pigment Epithelium Cells Survival. Modulation by the Phospholipase D Pathway

Frontiers in Cellular Neuroscience, 2019
Inflammation and oxidative stress are common factors involved in the pathogenesis of retinal diseases, such as aged-related macular degeneration (AMD) and diabetic retinopathy (DR).
Vicente Bermúdez, Vicente Bermúdez, Paula Estefanía Tenconi, Paula Estefanía Tenconi, Norma María Giusto, Norma María Giusto, Melina Valeria Mateos, Melina Valeria Mateos   +7 more
doaj   +1 more source

Signal Processing Displayed on a Spectrogram

Revista Elektrón, 2020
This paper describes the implementation of a digital spectrogram on an embedded system, with the aim of allowing the visualization of the effects of applying digital filters and Fast Fourier Transform over a signal. The FreeRTOS operating system was used
Martin Ezequiel Paz, Guillermo Friedrich, Christian Luis Galasso   +2 more
doaj   +1 more source

The importance of integrating herbarium records into conservation plans: a case study on Honduran ferns and lycophytes

PLANTS, PEOPLE, PLANET, Volume 8, Issue 4, Page 1238-1255, July 2026.
Herbarium collections are powerful, yet underutilized, tools for global biodiversity conservation and protected area management. By integrating digitized herbarium records with existing biodiversity data, previously unknown plant species were uncovered, exposing critical gaps in conservation knowledge.
Sven P. Batke, Thom Dallimore, Johan Reyes‐Chávez, David G. Hill, Wendy Atkinson, Eric van den Berghe, Geraldine Reid   +6 more
wiley   +1 more source

Geomorfología y dinámica del Canal San Blas, provincia de Buenos Aires (Argentina)

Latin American Journal of Sedimentology and Basin Analysis, 2021
Se estudió la geomorfología submarina y se efectuaron mediciones de corrientes de marea en el canal San Blas para determinar la dinámica sedimentaria actual.
Diana G. Cuadrado, Eduardo A. Gómez
doaj   +2 more sources

Long‐term aridity shapes grassland drought resistance and modulates the roles of plant diversity and functional composition

Journal of Ecology, Volume 114, Issue 7, July 2026.
Widely studied stability drivers such as plant diversity and functional composition have only partial explanatory power for short‐term drought resistance of above‐ground productivity in grasslands at a global scale. The abiotic context, particularly long‐term aridity, is crucial for understanding ecosystem responses to rainfall variation and can ...
Diana Bertuol‐Garcia, Liesbeth van den Brink, Michele Carbognani, Manjunatha H. Chandregowda, Amber C. Churchill, Daniela F. Cusack, Maren Dubbert, Jeffrey S. Dukes, Mary Ellyn DuPre, Nico Eisenhauer, T’ai Gladys Whittingham Forte, Yann Hautier, Andrew Hector, Hugh A. L. Henry, Anke Jentsch, Sally Koerner, Angelika Kübert, Emma Ladouceur, Daniel C. Laughlin, María Grisel Longo, Alejandro Loydi, Akira S. Mori, Seth M. Munson, Uffe N. Nielsen, Timothy J. Ohlert, Gastón R. Oñatibia, Rafael Otfinowski, Meelis Pärtel, Gustavo Brant Paterno, Josep Peñuelas, Pablo L. Peri, Alessandro Petraglia, Juan Manuel Piñeiro, Sally A. Power, Yolanda Pueyo, William E. Rogers, Braulio A. Santos, Melinda D. Smith, Andreas Stampfli, Rachel J. Standish, Michelle Tedder, George R. Wheeler, Jennifer Williams, Michaela Zeiter, Nancy Shackelford   +44 more
wiley   +1 more source

Registros de Picaflor Gigante (Patagona gigas) en Villa Ventana, provincia de Buenos Aires, Argentina

Nuestras Aves, 2008
Este artículo no cuenta con un resumen.
Cristóbal Doiny Cabré, Reginaldo Lejarraga, Néstor Luis Gutierrez   +2 more
doaj   +1 more source

Determinantes del financiamiento externo de las PyMEs del MERCOSUR

Revista Venezolana de Gerencia, 2017
El presente trabajo analiza un conjunto de variables como posibles determinantes en el acceso al financiamiento externo de las PyMEs pertenecientes a cuatro países miembros del MERCOSUR: Argentina, Brasil, Uruguay y Paraguay.
Lisana B. Martinez, Belén Guercio, M., Lilia Corzo, Vigier Hernán P.   +3 more
doaj  

Beyond Rare: Documenting Albino‐Like Phenotypes as a Recurring Trait in the Juan Fernandez Fur Seal

Marine Mammal Science, Volume 42, Issue 4, October 2026.
Constanza Toro‐Valdivieso, Renato Borras‐Chavez, Víctor Castillo‐González, Luciano Hiriart‐Bertrand, Michael E. Goebel, Barbara Blacklaws   +5 more
wiley   +1 more source