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Identification of the As-bearing phases in fresh volcanic Andean ashes
(2014)
The sources and dynamics of arsenic in fresh volcanic ashes collected during the eruptions of Hudson (1991) and Puyehue (2011) volcanos, have been studied. The chemical and mineralogical compositions of both volcanic ashes ...
Renin-angiotensin sistem modulating funtions in the cpu
(2014)
The caudate-putamen (CPu) of the striatum is one of the main entrances to the basal ganglia. The CPu is fundamentally a dopaminergic area receiving dopamine innervation from the substantia nigra, ventral tegmental area, ...
Validación de métodos bioanalíticos
(Universidad Miguel Hernández de Helche, 2014-04-20)
Los laboratorios deben demostrar que los métodos analíticos que utilizan proveen resultados fiables y adecuados para la finalidad y el propósito perseguidos, ya que muchas de las decisiones que se toman están basadas en ...
Carbon-coated functionalized magnetic nanoparticles for biomedical applications
(2014)
Carbon-coated magnetite nanoparticles (NPs) were synthetized by the mechanochemical method with hematite as precursor and amorphous carbon as inorganic reductor. After 18 hours of milling in an inert atmosphere, a nanocomposite ...
Sección generalidades: Fundamentos científicos del BCS y de la Bioequivalencia in vitro. Ejemplos de clasificación según el SCB
(2015-04-20)
La obra recoge los fundamentos del sistema de clasificación biofarmacéutica y su aplicación al desarrollo de medicamentos vía oral. Se describen las metodologías experimentales para el estudio de la permeabilidad, solubilidad, ...
Propiedades nutricionales de pastas elaboradas con harina de amaranto
(2012)
Con el propósito de mejorar las propiedades nutricionales y funcionales de las pastas elaboradas con harina de trigo pan, se prepararon pastas con 15, 30, 40 y 50% p/p de harina de amaranto integral (HAI), (A15, A30, ...
LDH nanoparticles: synthesis, size control and applications in nanomedicine
(2015)
Due to their negligible toxicity and buffering properties, layered double hydroxides (LDHs) are commercially employed as antacids and they are increasingly studied as vehicles in drug and gene delivery systems. The bioactive ...
Thermodynamic and rheological properties of polyelectrolyte systems
(Springer, 2014)
The chapter provides a treatment of the interaction between acidic or
basic polyelctrolytes (PE) and ionizable organic molecules (selected model drugs)
in aqueous environments, in terms of acid-base reactions. The ...
Fluoride in the context of the environment
(The Royal Society of Chemistry, 2015-04-17)
An estimated 70 million people around the world suffer from fluorosis due to chronic exposure to high levels of fluoride in drinking water. The sources of this element in water are mostly geogenic, although important ...
Arsenic solid speciation in tailings of the abandoned Pan de Azucar mine, Northwestern Argentina
(2014)
In the Argentina Puna region there are several metal sulfide mines that ceased their activity twenty years ago without a proper closure plan. The exposure of the waste rocks and tailing impoundments to weathering led to ...