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Browsing by Author "Ramírez Acosta, Sara"
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Accumulation and Effect of Heavy Metals on the Germination and Growth of Salsola vermiculata L. Seedlings
San José Jiménez, Israel; Navarro Roldán, Francisco Juan
; Infante Izquierdo, María Dolores; Martínez Sagarra, Gloria; Devesa, Juan Antonio; Polo Ávila, Alejandro; Ramírez Acosta, Sara; Sánchez Gullón, Enrique; Jiménez Nieva, Francisco Javier; Muñoz Rodríguez, Adolfo Francisco (MDPI, 2021)
: The influence of different concentrations of heavy metals (Cu, Mn, Ni, Zn) was analyzed in the Salsola vermiculata germination pattern, seedling development, and accumulation in seedlings. The responses to different ... -
Antagonistic Interaction of Selenium and Cadmium in Human Hepatic Cells Through Selenoproteins
Ramírez Acosta, Sara; Uhlírová, R.; Navarro Roldán, Francisco Juan; Gómez Ariza, José Luis; García Barrera, Tamara (Frontiers Media, 2022)
Cadmium (Cd) is a highly toxic heavy metal for humans and animals, which is associated with acute hepatotoxicity. Selenium (Se) confers protection against Cd-induced toxicity in cells, diminishing the levels of ROS and ... -
Combinación de metodologías ómicas y mea-ómicas para estudiar el efecto de la suplementación de selenio y su interacción con la microbiota intestinal
(Universidad de Huelva, 2022)El selenio (Se) es un elemento esencial para la salud humana con importantes funciones para el organismo. Está presente de forma natural en el medio ambiente tanto en formas orgánicas como inorgánicas. En el organismo, se ... -
Metabolic impairments caused by a “chemical cocktail” of DDE and selenium in mice using direct infusion triple quadrupole time of flight and gas chromatography mass spectrometry
Rodríguez Moro, Gema; Abril, Nieves; Jara Biedma, Rocío; Ramírez Acosta, Sara; Gómez Ariza, José Luis; García Barrera, Tamara (2019-09-12)
Among organic contaminants, pesticides are one of the most important groups of chemicals due to their persistent character and toxicity. However, the biological systems are exposed to a complex environment in which the ... -
Metabolomic study of bioactive compounds in strawberries preserved under controlled atmosphere based on GC‐MS and DI‐ESI‐QqQ‐TOF‐MS
Ramírez Acosta, Sara; Arias Borrego, Ana; Gómez Ariza, José Luis; García Barrera, Tamara (John Wiley and Sons, 2018)
Introduction The storage of the vegetables products in a controlled atmosphere (CA) with low O2 and high CO2 concentrations, reduces respiration rates and delays the ripening process, and in some cases, improves their ... -
Selenium supplementation influences mice testicular selenoproteins driven by gut microbiota
Ramírez Acosta, Sara; Selma Royo, Marta; Collado, Maria Carmen; Navarro Roldán, Francisco Juan; Abril, Nieves; García Barrera, Tamara (Nature Research, 2022)
Selenium is a well-known essential element with important roles in human reproductive health mainly due to its antioxidant character. This study aimed to investigate the potential role of selenoproteins on gut microbiota ... -
Single and joint effects of cadmium and selenium on bioaccumulation, oxidative stress and metabolomic responses in the clam Scrobicularia plana
Trombini, Chiara; Rodríguez Moro, Gema; Ramírez Acosta, Sara; Gómez Ariza, José Luis; Blasco Moreno, Julián (Elsevier, 2022)
Selenium (Se) is a vital trace element for many living organisms inclusive of aquatic species. Although the antagonistic action of this element against other pollutants has been previously described for mammals and birds, ... -
Targeted and untargeted metabolomic analysis of Procambarus clarkii exposed to a “chemical cocktail” of heavy metals and diclofenac
Rodríguez Moro, Gema; Román Hidalgo, Cristina; Ramírez Acosta, Sara; Aranda Merino, Noemí; Gómez Ariza, José Luis; Abril, Nieves; Bello López, Miguel Ángel; Fernández Torres, Rut; García Barrera, Tamara (Elsevier, 2021)
Water pollution poses an important problem, but limited information is available about the joined effects of xenobiotics of different chemical groups to evaluate the real biological response. Procambarus clarkii (P. clarkii) ... -
The Bioconcentration and the Translocation of Heavy Metals in Recently Consumed Salicornia ramosissima J. Woods in Highly Contaminated Estuary Marshes and Its Food Risk
San José Jiménez, Israel; Navarro Roldán, Francisco Juan; Montero, Yina; Ramírez Acosta, Sara; Jiménez Nieva, Francisco Javier; Infante Izquierdo, María Dolores; Polo Ávila, Alejandro; Muñoz Rodríguez, Adolfo Francisco (MDPI, 2022-06)
Salicornia species are halophyte plants that are an important source for food, pharmacy, and bioenergy. They can be consumed as a leafy vegetable, but they can accumulate heavy metals that carry a health risk when knowledge ...
