Search results for "otas"

Liver Fat, Adipose Tissue, and Body Composition Changes After Switching from a Protease Inhibitor or Efavirenz to Raltegravir.

2021

Integrase inhibitors appear to increase body weight, but paradoxically some data indicate that raltegravir (RAL) may decrease liver fat. Our objective was to study the effects of switching from a protease inhibitor (PI) or efavirenz (EFV) to RAL on liver fat, body composition, and metabolic parameters among people living with HIV (PLWH) with high risk for nonalcoholic fatty liver disease (NAFLD). We randomized overweight PLWH with signs of metabolic syndrome to switch a PI or EFV to RAL (

DNA damage profiles induced by oxidizing agents

1995

Aeromonas hydrophila subsp. dhakensis isolated from feces, water and fish in Mediterranean Spain.

2012

Eight Aeromonas hydrophila-like arabinose-negative isolates from diverse sources (i.e., river freshwater, cooling-system water pond, diseased wild European eels, and human stools) sampled in Valencia (Spain) during 2004-2005, were characterized by 16S rRNA gene sequencing and extensive biochemical testing along with reference strains of most Aeromonas species. These isolates and all reference strains of A. hydrophila subsp. dhakensis and A. aquariorum showed a 16S rRNA sequence similarity of 99.8-100%, and they all shared an identical phenotype. This matched exactly with that of A. hydrophila subsp. dhakensis since all strains displayed positive responses to the Voges-Prokauer test and to t…

Discurso de Federico Mayor. 26º Conferencia General

1991

Notas para el Discurso del Presidente sobre EL ESTADO DE LA NACION (14 Febrero 1989)

1989

Intervención en la Fundación "Humanismo y Democracia"

1998

Discurso escrito por José Vidal-Beneyto para el Comisario Marcelino Oreja cuando era su consejero en la Comisión Europea (1995-1998). Se trata de una intervención en la Fundación "Humanismo y Democracia".

Ética y Medios

1995

Acetazolamide-M(II) [M(II) = Co(II), Ni(II), Cu(II)] complexes with ethylamine, diethylamine, triethylamine, and potassium hidroxide

1991

Abstract Complexes of Co(II), Ni(II), and Cu(II) with dideprotonated Acm are synthesized and characterized. Acm acts as bidentate ligand through the N-sulfonamido atom and the N-thiadiazole atom except for K6CoAcm4·6H2O in which Acm behaves as monodentate through the N-sulfonamido atom.

An isocratic high-pressure liquid chromatographic purification method for radioactively labeled deoxyribonucleoside triphosphates.

1976

Abstract A method is described for the rapid purification of radioactively labeled deoxyribonucleoside tri­phosphates from their spontaneously emerging hydrolysis products deoxyribonucleoside diphosphate, deoxyribonucleoside monophosphate, and deoxyribonucleoside. The separations which are finished within 3 min or less are carried out on a 0.1X5 cm column filled with LiChrosorb-NH2 , using isocratic elution with 0.025 м potassium phosphate, pH 6 .8 , in a high-pressure liquid chromatograph at room temperature and a flow rate of 30 ml · h-1(flow velocity 63.7 cm·min-1).

Determination of Phenol by Preconcentration‐Direct Chemiluminescence in a FIA Assembly

2005

Abstract The determination of phenol in water samples is proposed with the aid of a flow‐injection system. The analytical procedure is based on the direct chemiluminometric emission by oxidation of the analyte with potassium permanganate in acidic medium. The flow assembly is provided with a solid‐phase reactor filled with a resin type XAD‐4 for analyte preconcentration. A large study of potential interferences, namely, amino acids reaching water through degradation of organic matter; metals and inorganic metal ions typically present in water interfering with the CL emission of the parent compound, was performed. The calibration graph was linear over the phenol concentration range 1.0–20.0 …