Listar Investigación por título
Mostrando ítems 54876-54895 de 77925
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Artículo
Oxidative stress influence on renal dysfunction in patients with obstructive jaundice: A case and control prospective study
(Elsevier, 2015-12-29)Obstructive Jaundice (OJ) is associated with a significant risk of developing acute renal failure (ARF). The involvement ...
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Artículo
Oxidative stress is increased in critically ill patients according to antioxidant vitamins intake, independent of severity: A cohort study
(Springer Science + Business Media, 2006)Critically ill patients suffer from oxidative stress caused by reactive oxygen species (ROS) and reactive nitrogen species ...
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Artículo
Oxidative stress is tightly regulated by cytochrome c phosphorylation and respirasome factors in mitochondria
(National Academy of Sciences, 2018)Respiratory cytochrome c has been found to be phosphorylated at tyrosine 97 in the postischemic brain upon neuroprotective ...
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Artículo
Oxidative Stress, Telomere Shortening, and Apoptosis Associated to Sarcopenia and Frailty in Patients with Multimorbidity
(2020-08-18)The presence of oxidative stress, telomere shortening, and apoptosis in polypathological patients (PP) with sarcopenia and ...
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Artículo
Oxidative stress: Normal pregnancy versus preeclampsia
(Elsevier, 2020)The role of oxidative stress in the physiopathology of human pregnancy is of particular interest. Pregnancy is well-known ...
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Artículo
Oxidizing Side of the Cyanobacterial Photosystem I
(Elsevier, 1999)Photosystem I (PSI) interacts with plastocyanin or cytochrome c 6 on the luminal side. To identify sites of interaction ...
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Artículo
Oxidoperoxidomolybdenum(VI) complexes with acylpyrazolonate ligands: synthesis, structure and catalytic properties
(The Royal Society of Chemistry, 2018)Oxidoperoxido–molybdenum(VI) complexes containing acylpyrazolonate ligands were obtained by reaction of [Mo(O)(O)2(H2O)n] ...
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Tesis Doctoral
Oxifuncionalización selectiva de compuestos alifáticos por peroxigensas fúngicas
(2016-12-02)La presente Tesis aborda el estudio de la oxifuncionalización enzimática de diferentes compuestos alifáticos lineales ...
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Artículo
Oxigenoterapia continua domiciliaria
(Sociedad Española de Neumología y Cirugía Torácica SEPAR, 2020)La oxigenoterapia crónica domiciliaria (OCD) consiste en el uso terapéutico del oxígeno a concentraciones mayores de las ...
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Tesis Doctoral
Oxigenoterapia en esfuerzo en la enfermedad pulmonar obstructiva crónica
(1989-10-05)Se estudiaron dos grupos de 30 y 22 pacientes con e.P.O.C. Evolucionada, pero con valores gasométricos algo por encima de ...
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Tesis Doctoral
Oxocompuestos de molibdeno (VI) y sus aplicaciones en el proceso de epoxidación de olefinas en líquidos iónicos
(2012-11-16)Desde hace varios años nuestro grupo de investigación se ha interesado por los denominados disolventes neotéricos, como ...
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Artículo
Oxygen regulation of breathing is abolished in mitochondrial complex III-deficient arterial chemoreceptors
(National Academy of Sciences, 2022)Acute oxygen (O2) sensing is essential for adaptation of organisms to hypoxic environments or medical conditions with ...
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Artículo
Oxygen sensing by ion channels and chemotransduction in single glomus cells
(1996)We have monitored cytosolic [Ca2+] and dopamine release in intact fura-2-loaded glomus cells with microfluoroimetry and a ...
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Artículo
Oxygen solubility in copper bioleaching solutions
(Elsevier, 2017-01)Oxygen is usually the limiting reagent in bio-leaching processes. For this reason, aeration is a key point to take into ...
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Artículo
Oxygen transfer in ferric iron biological production in a packed-bed reactor
(Elsevier, 2002-07)In this paper, oxygen transfer in the ferrous iron biooxidation process in a packed-bed reactor is studied. The reactor ...
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Artículo
Oxygen vacancies on TiO2 (110) from first principles calculations
(AIP Publishing, 2004-10)We have carried out a systematic study of oxygen vacancy formation on the TiO2 ~110! surface by means of plane-wave ...
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Ponencia
Oxygen-15+ resonant elastic scattering to study cluster states in 19Ne
(Institute of Physics Publishing, 2017)The elastic scattering excitation function for 15O on 4He was measured - for the first time - by using the Inverse Kinematic ...
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Artículo
Oxygen-Induced Dimerization of Alkyl-Manganese(II) 2,6-Bisiminopyridine Complexes: Selective Synthesis of a New Ditopic NNN-Pincer Ligand
(American Chemical Society, 2016)The outcome of the reaction of manganese(II) dialkyls with 2,6-bisiminopyridine (BIP) ligands is dramatically altered by ...
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Ponencia
Oxygen-sensing by ion channels and mitochondrial function in carotid body glomus cells
(John Wiley & Sons, 2006)Carotid body glomus cells release transmitters in response to hypoxia due to the increase of excitability resulting from ...
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Artículo
Oxygen-sensitive calcium channels in vascular smooth muscle and their possible role in hypoxic arterial relaxation
(1995)We have investigated the modifications of cytosolic [Ca2+] and the activity of Ca2+ channels in freshly dispersed arterial ...