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Listar por autor "Prieto Ortega, Ana Isabel"
Mostrando ítems 1-20 de 54
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Artículo
Alteración de biomarcadores de estrés oxidativo en Tilapia (Oreochromis niloticus) expuesta a dosis repetidas de Cilindrospermopsina por diferentes vías de exposición
Ríos Camacho, María Victoria; Guzmán Guillén, Remedios; Prieto Ortega, Ana Isabel; Moreno Navarro, Isabel María; Cameán Fernández, Ana María (Asociación Española de Toxicología, 2013): Las cianobacterias tienen capacidad de sintetizar una gran variedad de metabolitos secundarios, identificándose entre ...
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Artículo
Changes on cylindrospermopsin concentration and characterization of decomposition products in fish muscle (Oreochromis niloticus) by boiling and steaming
Guzmán Guillén, Remedios; Maisanaba Hernández, Sara; Prieto Ortega, Ana Isabel; Valderrama Fernández, Rocío; Jos Gallego, Ángeles Mencía; Cameán Fernández, Ana María (Elsevier, 2017)The occurrence of cylindrospermopsin (CYN) in toxic blooms of cyanobacteria is increasing in both frequency and distribution ...
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Artículo
Cianobacterias y cianotoxinas
Cameán Fernández, Ana María; Moreno Navarro, Isabel María; Jos Gallego, Ángeles Mencía; Repetto Kuhn, Guillermo; Pichardo Sánchez, Silvia; Prieto Ortega, Ana Isabel (Sociedad Española de Sanidad Ambiental, 2005)Las floraciones de cianobacterias se están convirtiendo en un importante problema en la calidad del agua en muchos países ...
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Artículo
Comparison of Microcystis aeruginosa (PCC7820 and PCC7806) growth and intracellular microcystins content determined by liquid chromatography–mass spectrometry, enzyme-linked immunosorbent assay anti-Adda and phosphatase bioassay
Ríos Camacho, María Victoria; Moreno Navarro, Isabel María; Prieto Ortega, Ana Isabel; Soria Díaz, María Eugenia; Frías Sánchez, José Enrique; Cameán Fernández, Ana María (IWA Publishing, 2014)Cyanobacteria are able to produce several metabolites that have toxic effects on humans and animals. Among these cyanotoxins, ...
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Artículo
Cytotoxic Effects and Oxidative Stress Produced by a Cyanobacterial Cylindrospermopsin Producer Extract versus a Cylindrospermopsin Non-Producing Extract on the Neuroblastoma SH-SY5Y Cell Line
Hinojosa Hidalgo, María Gracia; Cascajosa Lira, Antonio; Prieto Ortega, Ana Isabel; Gutiérrez-Praena, Daniel; Vasconcelos, Vitor; Jos Gallego, Ángeles Mencía; Cameán Fernández, Ana María (MDPI, 2023-05)The incidence and interest of cyanobacteria are increasing nowadays because they are able to produce some toxic secondary ...
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Artículo
Cytotoxicity and Effects on the Synapsis Induced by Pure Cylindrospermopsin in an E17 Embryonic Murine Primary Neuronal Culture in a Concentration-and Time-Dependent Manner
Hinojosa, María Gracia; Prieto Ortega, Ana Isabel; Muñoz Castro, Clara; Sánchez Mico, María; Vitorica Ferrández, Francisco Javier; Cameán Fernández, Ana María; Jos Gallego, Ángeles Mencía (Multidisciplinary Digital Publishing Institute (MDPI), 2022)Cylindrospermopsin (CYN) is a cyanotoxin whose incidence has been increasing in the last decades. Due to its capacity to ...
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Artículo
Detection of cylindrospermopsin and its decomposition products in raw and cooked fish (Oreochromis niloticus) by analytical pyrolysis (Py-GC/MS)
Prieto Ortega, Ana Isabel; Guzmán Guillén, Remedios; Jos Gallego, Ángeles Mencía; Cameán Fernández, Ana María; de la Rosa, José M.; González Pérez, José A. (Elsevier, 2020)The presence of the toxin cylindrospermopsin is increasingly frequent in samples from different ecosystems and it is a ...
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Artículo
DietaryL-Carnitine Prevents HistopathologicalChanges in Tilapia (Oreochromis Niloticus)Exposed to Cylindrospermopsin
Guzmán Guillén, Remedios; Prieto Ortega, Ana Isabel; Moyano, Rosario; Blanco, Alfonso; Vasconcelos, Vitor; Cameán Fernández, Ana María (Wiley, 2017)Cylindrospermopsin (CYN) is a cytotoxin highly water-soluble, which is easily taken up by several aquatic organisms. CYN ...
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Artículo
Effect of cold food storage techniques on the contents of Microcystins and Cylindrospermopsin in leaves of spinach (Spinacia oleracea) and lettuce (Lactuca sativa)
Casas Rodríguez, Antonio; Díez-Quijada Jiménez, Leticia; Prieto Ortega, Ana Isabel; Jos Gallego, Ángeles Mencía; Cameán Fernández, Ana María (Elsevier, 2022-11-06)The presence of Cylindrospermopsin (CYN) and Microcystins (MCs) in vegetables is considered as a significant worldwide ...
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Artículo
Effects of Depuration on HistopathologicalChanges in Tilapia (Oreochromis Niloticus) AfterExposure to Cylindrospermopsin
Guzmán Guillén, Remedios; Prieto Ortega, Ana Isabel; Moreno Navarro, Isabel María; Ríos Camacho, María Victoria; Moyano, Rosario; Blanco, Alfonso; Vasconcelos, Vitor; Cameán Fernández, Ana María (Wiley, 2017)Cylindrospermopsin (CYN) is a highly water-soluble cytotoxin produced by several species of freshwater cyanobacteria and ...
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Tesis Doctoral
Evaluación de impacto en salud de políticas públicas: el plan de calidad del aire en la zona industrial bahía de Algeciras
Rodríguez Rasero, Francisco Javier (2020-12-11)Introducción: El objetivo de esta tesis doctoral es analizar las ganancias globales en salud que pueden derivarse de la ...
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Trabajo Fin de Grado
Evaluación de la genotoxicidad de cyn en células l5178y mediante el ensayo de micronúcleos
Hinojosa Hidalgo, María Gracia (2017)The cylindrospermopsin (CYN) is one of the most important emerging cyanotoxins in fresh water due to its ubiquity, frequency ...
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Trabajo Fin de Grado
Evaluación del Potencial Neurotóxico de Cianotoxinas en la Linea Celular de Neuroblastoma Humano SH-SY5Y
Espinar López, Laura (2018-12)Las cianobacterias crecenprincipalmente en aguasdulcesde zonas tropicales y subtropicales, aunque cada vez ...
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Artículo
Experiencia en la docencia virtual de la asignatura seguridad química y biológica en los laboratorios
Cameán Fernández, Ana María; Prieto Ortega, Ana Isabel; Mellado Durán, María Encarnación; Puerto Rodríguez, María; Jos Gallego, Ángeles Mencía; Moreno Navarro, Isabel María; Pichardo Sánchez, Silvia (2008)With the purpose of promoting the participation of the pupils, implying them in their own learning, introducing them in ...
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Artículo
Genotoxicity Evaluation of Propyl-Propane-Thiosulfinate (PTS) from Allium genus Essential Oils by a Combination of Micronucleus and Comet Assays in Rats
Cascajosa Lira, Antonio; Puerto Rodríguez, María; Prieto Ortega, Ana Isabel; Pichardo Sánchez, Silvia; Díez-Quijada Jiménez, Leticia; Baños, Alberto; Gillamón, Enrique; Moyano, Rosario; Molina Hernández, Verónica; Jos Gallego, Ángeles Mencía; Cameán Fernández, Ana María (Multidisciplinary Digital Publishing Institute (MDPI), 2021)Propyl-propanethiosulfinate (PTS) is a component of Allium essential oils. This organosulfur molecule can be used as a ...
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Artículo
Genotoxicity Evaluation of Two Derived Products from Allium Extracts: s-propylmercaptocysteine and s-propyl Mercaptoglutathione
Cascajosa Lira, Antonio; Medrano Padial, Concepción; Prieto Ortega, Ana Isabel; Baños, Alberto; de la Torre, José M.; Jos Gallego, Ángeles Mencía; Cameán Fernández, Ana María (Elsevier, 2023)Propyl-propane-thiosulfonate (PTSO) is one of the main organosulfur compounds present in Allium essential oils with a ...
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Artículo
Immunohistochemical approach to study Cylindrospermopsin distribution in tilapia (Oreochromis niloticus) under different exposure conditions
Guzmán Guillén, Remedios; Gutiérrez-Praena, Daniel; Risalde Moya, María Ángeles; Moyano Salvago, María Rosario; Prieto Ortega, Ana Isabel; Pichardo Sánchez, Silvia; Jos Gallego, Ángeles Mencía; Vasconcelos, Vitor; Cameán Fernández, Ana María (MDPI, 2014)Cylindrospermopsin (CYN) is a cytotoxic cyanotoxin produced by several species of freshwater cyanobacteria (i.e., Aphanizomenon ...
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Artículo
In vitro assessment of the combination of cylindrospermopsin and the organophosphate chlorpyrifos on the human neuroblastoma SH-SY5Y cell line
Hinojosa Hidalgo, María Gracia; Prieto Ortega, Ana Isabel; Gutiérrez-Praena, Daniel; Moreno Onorato, Francisco Javier; Cameán Fernández, Ana María; Jos Gallego, Ángeles Mencía (Elsevier, 2020)Cylindrospermopsin (CYN) is a cyanotoxicant which occurrence is increasing due to climate change. Cylindrospermopsin is ...
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Artículo
In vitro assessment of the mutagenic and genotoxic potential of a pure stilbene extract
Medrano Padial, Concepción; Prieto Ortega, Ana Isabel; Puerto Rodríguez, María; Pichardo Sánchez, Silvia (Elsevier, 2021-04)Stilbenes are secondary metabolites of great interest produced by many plant species due to their important bioactive ...
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Artículo
In Vitro Mutagenic and Genotoxic Assessment of a Mixture of the Cyanotoxins Microcystin-LR and Cylindrospermopsin
Díez-Quijada Jiménez, Leticia; Prieto Ortega, Ana Isabel; Puerto Rodríguez, María; Jos Gallego, Ángeles Mencía; Cameán Fernández, Ana María (MDPI, 2019)The co-occurrence of various cyanobacterial toxins can potentially induce toxic effects different than those observed for ...