Thesis Collection
Last Deposit
Browsing by Author "Rodríguez Moro, Gema"
Now showing items 1-7 of 7
-
A Novel HPLC Column Switching Method Coupled to ICP-MS/QTOF for the First Determination of Selenoprotein P (SELENOP) in Human Breast Milk
Arias Borrego, Ana
; Callejón Leblic, María Belén; Rodríguez Moro, Gema; Velasco, Inés; Gómez Ariza, José Luis; García Barrera, Tamara (2020-08)
In this work, we describe for the first time the presence of selenoprotein P in human breast milk. To this end, a novel analytical method has been developed based on a two-dimensional column switching system, which consisted ... -
Absolute quantification of selenoproteins and selenometabolites in lung cancer human serum by column switching coupled to triple quadrupole inductively coupled plasma mass spectrometry
Callejón Leblic, María Belén; Rodríguez Moro, Gema; Arias Borrego, Ana; Pereira Vega, Antonio; Gómez Ariza, José Luis; García Barrera, Tamara (Elsevier, 2020-05)
One of the most important causes of the high mortality rate and low life expectancy of lung cancer is the detection at advanced stages. Thus, there is an urgent need for early diagnosis and the search of new selective ... -
Biological interactions between mercury and selenium in distribution and detoxification processes in mice under controlled exposure. Effects on selenoprotein
García Sevillano, Miguel Ángel; Rodríguez Moro, Gema; García Barrera, Tamara; Navarro, Francisco; Gómez Ariza, José Luis (Elsevier, 2015)
Antagonistic interactions between mercury (Hg) and selenium (Se), were evaluated in mouse (Mus musculus), as a mammalian model, in a series of controlled exposure experiments. The beneficial effect of Se against Hg toxicity ... -
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 ... -
Metabolic impairments, metals traffic and dyshomeostasis caused by the antagonistic interaction of cadmium and selenium using organic and inorganic mass spectrometry
Rodríguez Moro, Gema; Navarro Roldán, Francisco Juan; Baya Arenas, Rocío; Arias Borrego, Ana; Callejón Leblic, María Belén; Gómez Ariza, José Luis; García Barrera, Tamara (2019-09-23)
Cadmium (Cd) has become one of the most important environmental pollutants in the world, derived from natural and industrial sources, which is known to be accumulated in the human body, producing serious health effects. ... -
Optimization of hollow-fiber liquid phase microextraction for polychlorinated biphenyls in human breast milk
Villegas Álvarez, M.C.; Callejón Leblic, María Belén; Rodríguez Moro, Gema; Gómez Ariza, José Luis; Arias Borrego, Ana; García Barrera, Tamara (Elsevier, 2020-08)
A reliable and sensitive analytical approach has been optimized for the extraction of seven polychlorinated biphenyls (PCBs) from human breast milk. Hollow fiber liquid phase microextraction (HF-LPME) was applied for the ... -
Uso combinado de metodologías –ómicas en organismos modelo para el estudio de la contaminación ambiental
Rodríguez Moro, Gema (Universidad de Huelva, 2019)
El aumento cada vez más importante de una gran variedad de contaminantes químicos en el medio ambiente supone un riesgo para la salud de los organismos que habitan en él y los correspondientes ecosistemas. Los estudios de ...
