Browsing by Title Facultad de Ciencias Químicas y Farmacéuticas
Now showing items 3282-3301 of 4849
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(Universidad de ChilePrograma Cybertesis, 2007)Las 1,4-dihidropiridinas (DHPs) usadas en el tratamiento de enfermedades cardiovasculares, son antagonistas de canales de calcio y además son agentes antioxidantes. Estos fármacos, son metabolizados a través del sistema ...
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(PERGAMON-ELSEVIER SCIENCE, 2007-12)1,4-Dihydropyridines (DHPs) used in the treatment of cardiovascular diseases, are calcium channel antagonists and also antioxidant agents. These drugs are metabolized through cytochrome P-450 oxidative system, majority ...
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(Elsevier, 2020)We describe nanostructured electrode platforms composed of multiwalled carbon nanotube/glassy carbon electrodes (MWCNT/GCEs) with entrapped nitroaromatic compounds such as 2-nitrofluorene (2-NF), 2-nitro-9- fluorenone ...
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Nitrofuran drugs beyond redox cycling: Evidence of Nitroreduction-independent cytotoxicity mechanism (Elsevier, 2020)Nitrofurans (5-nitro-2-hydrazonylfuran as pharmacophore) are a group of widely used antimicrobial drugs but also associated to a variety of side effects. The molecular mechanisms that underlie the cytotoxic effects of ...
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(ELSEVIER, 2006-11)Rhenium and ruthenium complexes of the type [(ReOCl2)-O-V(PPh3)L] and [(RuC2)-C-II(DMSO)(2)L], where L are 5-nitroftitylsemicarbazone derivatives, were prepared in an effort to obtain new anti-trypanosomal agents combining ...
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(Bentham Science Publishers Ltd., 2017)Background: Nowadays, nitrones are the most used spin traps to characterize free radicals in biological systems due to the versatility and variety depending on the types of radicals to study and that the half-lives of the ...
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(SOCIEDAD CHILENA DE QUIMICA, 2000-03)The electrochemical nitroreduction of nitrofurantoin has been studied on carbon paste and glassy carbon electrodes. We can observe a monoelectronic reversible couple ArNO2/ArNO2- and an irreversible peak due to the further ...
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(WILEY-V C H VERLAG GMBH, 2005-09)The electrochemical behavior of iodo nitroimidazole derivatives such as 1-methyl-4-iodo-5-nitroimidazole (M-I-NIm) and 1-methyl-2,4-diiodo-5-nitroimidazole (M-I-2-NIm) and the parent compound 1-methyl-5-nitroimidazole ...
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(PERGAMON-ELSEVIER SCIENCE, 2000)This paper reports both the electrochemical characterization and the reactivity of the nitroso radical anion from nitrosobenzene with glutathione. The reduction of nitrosobenzene to the corresponding nitroso radical anion ...
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(Sociedad Chilena de Cardiología y Cirugía Cardiovascular, 2003)La mayor actividad de la enzima convertidora de angiotensina I (ECA) determina mayores niveles de angiotensina (Ang) II y menores de Ang-(1-7). Hemos observado mayores niveles de Ang II en ratas normotensas con mayor ...
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(Universidad de Chile, 2015)El cáncer ovárico epitelial (COE) es la primera causa de muerte por neoplasias ginecológicas en países desarrollados como Canadá, EE.UU e Israel. Específicamente en Chile, es la segunda causa de muerte por neoplasias ...
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(Universidad de Chile, 2016)El cáncer ovárico epitelial (COE) es el cáncer ovárico más común, siendo en Chile la segunda causa de muerte por neoplasias ginecológicas. Un aspecto importante para la mantención y progresión tumoral es el establecimiento ...
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(Universidad de Chile, 2017)El cáncer ovárico epitelial (COE) es la primera causa de muerte por neoplasias ginecológicas en países desarrollados como Canadá y EE.UU. En el caso de Chile, es la segunda causa de muerte por neoplasias ginecológicas. ...
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(Universidad de Chile, 2016)La Leucemia Linfoblástica Aguda (LLA) es la neoplasia más común en edad pediátrica. Los pacientes clasificados en alto riesgo serán expuestos a tratamientos agresivos, una de las drogas que será administrada será metotrexato, ...
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(Springer, 2013)The present study is focused on the characterization of the interaction between (-)-epigallocatechingallate (EGCG) and cyclodextrins like b-cyclodextrin (bCD), heptakis(2,6 di-O-methyl)-b-cyclodextrin (DMbCD), ...
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(2014)The present study is focused on the characterization of the interaction between (-)-epigallocatechingallate (EGCG) and cyclodextrins like β-cyclodextrin (βCD), heptakis(2,6 di-O-methyl)-β-cyclodextrin (DMβCD), and ...
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(2010)The complexes formed by (±)-4′-hydroxyflavanone (OHFL) and heptakis-(2,6-O-dimethyl)-β-cyclodextrin (DM-β-CD) were obtained using the racemic mixture of OHFL. These complexes were able to be studied due to their ...
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(2012)Complexes formed by (±)-4′-hydroxyflavanone (OHFL) and the cyclodextrins β-cyclodextrin and (2-hydroxypropyl)-β-CD were obtained using the racemic mixture of the OHFL. These complexes were able to be studied due to their ...
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(MUNKSGAARD INT PUBL LTD, 1997-03-15)The reaction of 1,2,3-triphenylphosphirene with [H2Os3-(CO)(10)] leads to the title compound, [Os-3(CO)(9){(C6H5)(3)-C2PO}], which displays an open Os-3(CO)(9) cluster [Os-Os 2.703(1) and 2.867(2) Angstrom, and Os-Os-Os ...
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(Blackwell Munksgaard, 1997)The reaction of 1,2,3-triphenylphosphirene with [H2Os3-(CO)10] leads to the title compound, [Os3(CO)9{(C6H5)3-C 2PO}], which displays an open Os3(CO)9 cluster [Os-Os 2.703 (1) and 2.867 (2) Å, and Os-Os-Os 124.24 (4)°]. ...