Results 41 to 50 of about 163,652 (175)

Reconsolidation or Extinction: Transcription Factor Switch in the Determination of Memory Course after Retrieval [PDF]

, 2011
In fear conditioning, aversive stimuli are readily associated with contextual features. A brief reexposure to the training context causes fear memory reconsolidation, whereas a prolonged reexposure induces memory extinction. The regulation of hippocampal
de la Fuente, Verónica, Freudenthal, Ramiro A. M., Romano, Arturo Gabriel   +2 more
core   +1 more source

The extension of the taxon cycle model to island plants: insights from the Canarian vascular flora

Biological Reviews, EarlyView.
ABSTRACT Taxon cycle models describe eco‐evolutionary patterns of lineage colonization, diversification, and decline across archipelagos, inferring an important role for competition amongst ecologically similar taxa in driving concurrent niche changes.
José María Fernández‐Palacios, Rüdiger Otto, Robert J. Whittaker   +2 more
wiley   +1 more source

Analysis of Gene Expression in Aedes aegypti Suggests Changes in Early Genetic Control of Mosquito Development

Journal of Experimental Zoology Part B: Molecular and Developmental Evolution, EarlyView.
ABSTRACT Aedes aegypti, a critical vector for tropical diseases, poses significant challenges for studying its embryogenesis due to difficulties in removing its rigid chorion and achieving effective fixation for in situ hybridization. Here, we present novel methodologies for fixation, dechorionation, DAPI staining, and in situ hybridization, enabling ...
Renata Coutinho‐dos‐Santos, Danielle Santos, Lupis Ribeiro, Jonathan J. Mucherino‐Muñoz, Marcelle Uhl, Carlos Logullo, A. Mendonça‐Amarante, M. Fantappie, Rodrigo Nunes‐da‐Fonseca   +8 more
wiley   +1 more source

Fisiología de la Emoción

Revista de la Facultad de Medicina, 1940
El estudio de la fisiología de la emoción podría dividirse para su mejor compresión en cuatro partes: primero resumiremos brevemente los síntomas que resultan del funcionamiento exagerado del sistema simpático; luego diremos algo acerca de la fisiología ...
Cesar A. Pantoja
doaj  

POMEGRANATE (Punica granatum L.), A CROP WITH PRODUCTIVE POTENTIAL: REVIEW AND SITUATION IN COLOMBIA

Tropical and Subtropical Agroecosystems, 2020
Background. The worldwide market and consumption of pomegranate fruit (Punica granatum L.) has grown considerably, due to its nutraceutical properties, with a high antioxidant content, generating favorable effects for human health.
Germán Andrés Aguilera Arango, Darwin Fabian Lombo Ortiz, Esteban Burbano Erazo, Javier Orlando Orduz Rodríguez   +3 more
doaj  

Contrasting CO2‐response strategies in Pardina lentils: Yield maximization in a commercial cultivar and seed composition adjustment in a landrace

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND Assessing crop's responses to elevated carbon dioxide (eCO2) is crucial for global food security. This study examines the impact of eCO2 (700 μmol mol−1) on the cultivars of lentil (Lens culinaris), local Pardina Verde Rayada lentil (PVRL), and commercial Pardina lentil (PL) in terms of the productivity and nutritional composition ...
Mohammad Abdullah, Idoia Garmendia, Cristina Mallor, Nieves Goicoechea, Johann Martínez‐Lüscher   +4 more
wiley   +1 more source

Desempeño psicofísico en un vuelo espacial corto. Revisión narrativa de la literatura

Ciencia y Poder Aéreo, 2022
Desarrollar actividades en el espacio presenta retos psicofisiológicos que dificultan el desempeño humano, por lo que su entendimiento es fundamental para la planeación de misiones suborbitales, orbitales y de exploración.
Nindre Pico Quintero, Diego Leonel Malpica Hincapie   +1 more
doaj   +1 more source

Musashi mediates translational repression of the Drosophila hypoxia inducible factor. [PDF]

, 2016
Adaptation to hypoxia depends on a conserved α/β heterodimeric transcription factor called Hypoxia Inducible Factor (HIF), whose α-subunit is regulated by oxygen through different concurrent mechanisms.
Acevedo, Julieta María, Bertolin, Agustina Paola, Blanco Obregón, Dalmiro Manuel, Gándara, Lautaro, Kanda, Hiroshi, Katz, Maximiliano Javier, Okano, Hideyuki, Pozzi, María Berta, Sorianello, Eleonora Mariana, Srebrow, Anabella, Wappner, Pablo, Yano, Masato   +11 more
core   +1 more source

Divergent Paths: A Comprehensive Review of Mechanisms and Clinical Implications in Atopic Dermatitis and Psoriasis

Allergy, EarlyView.
ABSTRACT Atopic dermatitis and psoriasis are two common cutaneous chronic inflammatory diseases. Although they share similar immunological mechanisms, their clinical implications in the patient are different. This review compares both diseases from different points of view such as genetics, natural history, triggers of disease, and skin barrier defects
Tali Czarnowicki, Kazunari Sugita, Zenas Yiu, Sandra Díez‐Ribas, Irene Garcia‐Jimenez, Emma Guttman‐Yassky, Luis F. Santamaria‐Babí   +6 more
wiley   +1 more source

Knowing the enemy: ant behavior and control in a pediatric hospital of Buenos Aires [PDF]

, 2014
Ant control is difficult in systems even where a variety of control strategies and compounds are allowed; in sensitive places such as hospitals, where there are often restrictions on the methods and toxicants to be applied, the challenge is even greater.
A Dornhaus, A Falibene, A Falibene, A Mallis, AC Mailleux, AN Andersen, B Winans, BM Drees, BT Forschler, C Infante-Rivard, CY Lee, DDO Moreira, DF Howard, DH Oi, DH Oi, DH Oi, DL Cassill, DL McDonald, EO Wilson, F Fernández, F Herin, F Lise, F Menegaux, F Sola, FE Alexander, FRM Garcia, G Buczkowski, G Pampiglione, GI Pirk, GP Markin, HD Bailey, HG Fowler, I Zenner-Polania, J Rudant, J Silverman, JA MacGown, JF Lynch, JH Fellers, JH Klotz, JH Klotz, JH Klotz, JH Klotz, JK Leiss, JP Edwards, JP Edwards, JR Thompson, K Owens, KD Haack, KS O’Brien, LA Olaya-Masmela, LD Hansen, LM Hooper-Bui, LW Morrison, MA Pesquero, MS Pombo-de-Oliveira, N Kusnezov, N Kusnezov, OC Bueno, OC Bueno, PE Blom, PF Santos, R Josens, R Josens, R Savolainen, S Cook, SA Hedges, SH Beatson, TC Baker, U Kapoor, V Medan, W Ebeling, W Eichler, W Newell, WH Clark, WM Shannon, WP MacKay, WP Mackay, X Ma   +77 more
core   +2 more sources