Results: 5

Assessment of changes in the electrical activity of the brain during general anesthesia using portable electroencephalography

Rev. colomb. anestesiol; 49 (2), 2021
Abstract Introduction The analysis of the electrical activity of the brain using scalp electrodes with electroencephalography (EEG) could reveal the depth of anesthesia of a patient during surgery. However, conventional EEG equipment, due to its price and size, are not a practical option for the operati...

¿La espectroscopia de infrarrojo cercano (NIRS) podría ser útil en el monitoreo hemodinámico del paciente critico pediátrico?

Biociencias; 15 (1), 2020
Introducción: La oximetría cerebral no invasiva utiliza la tecnología NIRS (“near infrared spectroscopy”) para medir la saturación de oxígeno en una pequeña región de los vasos cerebrales corticales. Refleja el 75% volumen de oxigenación cerebral venosa y el 25% volumen de oxigenación cereb...

Synthesis, characterization and theoretical calculations of Cu(I) complex of trithiocyanuric acid [Cu(ttc)3]

Univ. sci; 23 (2), 2018
Abstract A new Cu(I) complex constructed by reaction of trithiocyanuric acid (ttc) and copper(II) perchlorate hexahydrate has been successfully synthesized by a slow sedimentation method in a DMF solvent at room temperature. The molecular structure of the compound was elucidated by MALDI-TOF MS, UV-Vis a...

Application of impedance spectroscopy for the characterization of hams during post-salting

Vitae (Medellín); 24 (3), 2017
Background: The smart control for food and feed technologies consist in the development of new methods that facilitate the control of productive processes guaranteeing the quality and safety of agrofood products. The importance given to this research line is a clear indicator of the interest of all of th...

Determinación de la actividad antifúngica de extractos de Lantana camara frente a Candida spp

Infectio; 15 (4), 2011
Objetivo. El objetivo del trabajo fue determinar si los extractos de la planta Lantana camara presentan actividad antifúngica frente a seis especies de Candida spp y un aislamiento humano de origen primario. Materiales. Se obtuvieron los extractos etanólicos totales por el método de percolación y se ...