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Listar por palabra clave "Oxidative stress"

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A novel integrating virtual reality approach for the assessment of the attachment behavioral system

Chicchi-Giglioli, Irene Alice; Pravettoni, Gabriella; Sutil Martin, Delores Lucia; Parra Vargas, Elena; Alcañiz Raya, Mariano Luis (Frontiers Media SA, 2017)

[EN] Virtual reality (VR) technology represent a novel and powerful tool for behavioural research in psychological assessment. Virtual reality provides simulated experiences able to create the sensation of undergoing real ...
Acortamiento telomérico en la miocardiopatía isquémica. Papel del estrés oxidativo

Ramos Castellanos, Pablo (Universitat Politècnica de València, 2020-07-03)

[ES] La insuficiencia cardíaca (IC) es un síndrome multifactorial que conlleva alteraciones de la contracción ventricular y dilatación de las cavidades cardíacas causando una elevada morbilidad y mortalidad en los ...
Antioxidant responses to drought and salinity in Lavandula angustifolia Mill.

Szekely-Varga, Zsolt; González-Orenga, Sara; Cantor, Maria; Boscaiu, Monica; Vicente, Oscar (AcademicPres (EAP) Publishing House, 2020-12-22)

[EN] Drought and salinity are amongst the most damaging environmental stressors that can affect a plant's life cycle, from germination to senescence. In the present study were analysed the responses to salinity and drought ...
Are Traditional Lima Bean (Phaseolus lunatus L.) Landraces Valuable to Cope with Climate Change? Effects of Drought on Growth and Biochemical Stress Markers

Martínez-Nieto, M. Isabel; González-Orenga, Sara; Soriano, Pilar; Prieto-Mossi, Josefa; Larrea, Elena; Doménech-Carbó, Antonio; Tofei, Ana Maria; Vicente, Oscar; Mayoral, Olga (MDPI, 2022-07)

[EN] Agrobiodiversity and adaptability to environmental changes derived from global warming are challenges for the future of agriculture. In this sense, landraces often have high levels of genetic variation, tightly connected ...
Arginine decarboxylase expression, polyamines biosynthesis and reactive oxygen species during organogenic nodule formation in hop

Fortes, A.; Costa, J.; Santos, F.; Seguí-Simarro, Jose M.; Palme, K.; Altabella, T.; Tiburcio, A.F.; Pais, M.A. (Taylor & Francis, 2011-02)

Hop (Humulus lupulus L.) is an economically important plant species used in beer production and as a health-promoting medicine. hop internodes develop upon stress treatments organogenic nodules which can be used for genetic ...
Body condition alters glutathione and nuclear factor erythroid 2-like 2 (NFE2L2)-related antioxidant network abundance in subcutaneous adipose tissue of periparturient Holstein cows

Liang, Y.; Alharthi, A.S.; Bucktrout, R.; Elolimy, A.A.; Lopreiato, V.; Martinez-Cortes, I.; Xu, C.; Fernández Martínez, Carlos Javier; Trevisi, E.; Loor, J.J. (American Dairy Science Association, 2020-07)

[EN] Dairy cows with high body condition score (BCS) in late prepartum are more susceptible to oxidative stress (OS). Nuclear factor erythroid 2-like 2 (NFE2L2) is a major antioxidant transcription factor. We investigated ...
Boldenone-induced apoptotic, structural, and functional alterations in the liver of rabbits

Mayada, R.F.; Taghred, M.S.; Haytham, A.A. (Editorial Universitat Politècnica de València, 2015-03-26)

[EN] Boldenone undecylenate (BOL) is an anabolic androgenic steroid used in livestock to improve growth and food conversion. This study investigated the actions of BOL on structure and functions of rabbit liver as well as ...
Caracterización de genes del Sistema Nervioso Central relacionados con IRS2 y la diabetes

Martínez Miralles, Alberto (Universitat Politècnica de València, 2017-09-05)

[ES] La diabetes mellitus de tipo 2 es una enfermedad metabólica que se caracteriza por defectos tanto en la acción de la insulina como en la secreción de insulina. La insulina es una hormona clave en la regulación del ...
Caracterización molecular de modelos celulares asociados a tres genotipos de la Disqueratosis Congénita

Fuster Martí, Vanessa (Universitat Politècnica de València, 2016-09-05)

[ES] La Disqueratosis congénita (DC, ORPHA1775) está catalogada como una enfermedad rara, con una prevalencia 1 en 1.000.000. Se trata de una enfermedad progeroide que presenta una clásica triada de signos mococutaneos: ...
Cerium dioxide nanoparticles modulate antioxidant defences and change vascular response in the human saphenous vein

Guerra-Ojeda, Sol; Marchio, Patricia; Rueda, Cristina; Suarez, Andrea; García Gómez, Hermenegildo; Victor, Victor M.; Juez, Marina; Martin-Gonzalez, Ivan; Vila, Jose M.; Mauricio, Maria D. (Elsevier, 2022-11-20)

[EN] Nanoparticles have a promising future in biomedical applications and knowing whether they affect ex vivo vascular reactivity is a necessary step before their use in patients. In this study, we have evaluated the ...
Changes of oxidant-antioxidant parameters in small intestines from rabbits infected with E. intestinalis and E. magna

Zhou, Yun Xiao; Yuan, Xu; Hu, Xiao Fen; Yang, Shan Shan; Zhong, Sheng Wei; Yang, Ting Yu; Zhao, Guo Tong; Jiang, Yi Jie; Li, Yong (Universitat Politècnica de València, 2022-12-29)

[EN] Rabbit coccidiosis is a very serious disease caused by protozoan parasites of the genus Eimeria, which increases the production rate of free radicals, especially reactive oxygen species. When the generation of free ...
Combined application of polyacrylate scaffold and lipoic acid treatment promotes neural tissue reparation after brain injury

Rocamonde, Brenda; Paradells, Sara; Garcia Esparza, M. Angeles; Sanchez Vives, Mavi; Sauro, Salvatore; Martínez-Ramos, Cristina; Monleón Pradas, Manuel; Soria, Jose Miguel (Taylor & Francis, 2016)

[EN] Primary objective: The aim of this study was to investigate the reparative potential of a polymeric scaffold designed for brain tissue repair in combination with lipoic acid. Research design: Histological, cytological ...
Comparative analysis of water deficit and salt tolerance mechanisms in Silene

Kozminska, Aleksandra; Al Hassan, Mohamad; Hanus-Fajerska, Ewa; Naranjo Olivero, Miguel Angel; Boscaiu, Monica; Vicente, Oscar (Elsevier, 2018)

[EN] Comparative analyses of the responses to abiotic stress in related taxa with different degrees of tolerance can provide useful information to elucidate the mechanisms of stress tolerance in plants. This kind of study ...
Construction of a chassis for hydrogen production: physiological and molecular characterization of a Synechocystis sp. PCC 6803 mutant lacking a functional bidirectional hydrogenase

Pinto, F.; Van Elburg, K.A.; Pacheco, C.C.; Lopo, M.; Noirel, J.; Montagud Aquino, Arnau; Urchueguía Schölzel, Javier Fermín; Wright, P.C.; Tamagnini, P. (SOC GENERAL MICROBIOLOGY, 2012-02-01)

[EN] Cyanobacteria are photosynthetic prokaryotes that are promising 'low-cost' microbial cell factories due to their simple nutritional requirements and metabolic plasticity, and the availability of tools for their genetic ...
Control of skin damages caused by oxidative stress using mangiferin and naringin co-loaded in phospholipid vesicles

Pleguezuelos-Villa, María; Castangia, Ines; Díez-Sales, Octavio; Manca, Maria Letizia; Manconi, Maria; Ruiz Sauri, Amparo; Talens-Visconti, Raquel; Nacher, Amparo (Elsevier, 2024-01)

[EN] Mangiferin and naringin, two naturally occurring antioxidant molecules, were co-loaded in phospholipid vesicles designed for skin delivery. Ultradeformable-liposomes containing tween 80 as edge activator, were used ...
Cribado de una colección de Productos Naturales y sus compuestos mayoritarios con Actividad Antioxidante en modelos de Enfermedades Neurológicas Raras: Retinopatías hereditarias y Síndrome de Dravet

Calderón Fernández, Valeska Lorena (Universitat Politècnica de València, 2022-09-30)

[ES] Las enfermedades raras tienen manifestaciones clínicas muy heterogéneas. Actualmente, más del 50% de estas patologías se relacionan con afecciones neurológicas. Se ha documentado que estos procesos pueden estar ...
Different Mechanisms Confer Gradual Control and Memory at Nutrient- and Stress-Regulated Genes in Yeast

Rienzo, Alessandro; Poveda Huertes, Daniel; Aydin, Selcan; Buchler, Nicolas E.; Pascual-Ahuir Giner, María Desamparados; Proft, Markus Hans (American Society for Microbiology, 2015-11)

Cells respond to environmental stimuli by fine-tuned regulation of gene expression. Here we investigated the dose-dependent modulation of gene expression at high temporal resolution in response to nutrient and stress signals ...
Different Toxicity Mechanisms for Citrinin and Ochratoxin A Revealed by Transcriptomic Analysis in Yeast

Vanacloig-Pedrós, Elena; Proft, Markus Hans; Pascual-Ahuir Giner, María Desamparados (MDPI AG, 2016-09-22)

[EN] Citrinin (CIT) and ochratoxin A (OTA) are important mycotoxins, which frequently co-contaminate foodstuff. In order to assess the toxicologic threat posed by the two mycotoxins separately or in combination, their ...
Drought Responses in Six Hazelnut (Corylus avellana L.) Cultivars

Shahi-Gharahlar, Ali; Fatahi, Mohammad Reza; Zamani, Zabihollah; Al Hassan, Mohamad; Boscaiu Neagu, Mónica Tereza; Vicente Meana, Óscar (2016)

[EN] Drought is one of the major causes of reduction of crop yields worldwide, a problem that will increase in the next decades due to climate change. We describe here an initial attempt to define biochemical markers ...
Ecotoxicidad de suelos contaminados por elementos traza sobre el crecimiento, la nutrición en fósforo y los rasgos de las raíces de la planta energética Silphium perfoliatum

Caramelo Gil, Mariola (Universitat Politècnica de València, 2021-10-08)

[ES] El creciente uso el uso de energía fósil ha contribuido en gran medida a la emisión de dióxido de carbono a la atmosfera y, por lo tanto, a cambios globales relacionados como el efecto invernadero, la acidificación ...