Browsing Salud by Title
Now showing items 3218-3237 of 4011
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Quality assessment in the extemporaneous pediatric preparation of powder papers containing crushed tablets of spironolactone or amiodarone
(2017-08)To elaborate the pediatric medicines the specifics of this population must be considered. Powder papers as extemporaneous formulations may be an option to provide dosing flexibility. The main objective of this research ... -
Quality control performed on liposomal formulations based on guarana extract, vitamins a, c, e, b1, b2, b5, b6, b12, biotin and folic acid, used as nutritional products
(2017)The study of has increased in the last decades. One of the mechanisms that has acquired great relevance is to formulate using liposomal vesicles. Liposomes are structures that enh and transport of active compounds, which ... -
Quality of Science Reports:Analysis of Sports Nutrition 2013 ACSM Annual Meeting Abstracts
(2014-05)The objective of the ACSM Annual Meeting is the exchange of scientific information. Authors of free communications must submi t abstracts by a specific deadline for evaluation. As the written record of those presentations, ... -
Quality verification of six medicines in wholes and halves tablets, re-packaged in individual plastic compartments during sixty days
(2017)Plastic boxes with individual compartments are often used to improve medication compliance and only a few studies have been done on the stability of the tablet halves after placing them on these devices. In this investigation, ... -
Quantification of snake venom proteomes by mass spectrometry-considerations and perspectives.
(2023-05-08)The advent of soft ionization mass spectrometry-based proteomics in the 1990s led to the development of a new dimension in biology that conceptually allows for the integral analysis of whole proteomes. This transition from ... -
Quantitation by enzyme-immunoassay of antibodies against Bothrops myotoxins in four commercially-available antivenoms
(1991)An enzyme-immunoassay (EIA) for the quantitation of antibodies against myotoxins present in the venoms of Bothrops asper (Costa Rica), B. atrox (Colombia) and B. moojeni (Brazil), was developed. This EIA was utilized for ... -
Lo que depara la pandemia al nuevo presidente
(2022-04-05)El 9 de mayo la flamante administración encontrará el país navegando sobre una nueva ola pandémica. Hacia el 8 de junio los nuevos diagnósticos de Covid-19 podrían ser 3.000 diarios. -
Queilitis actínica: Reporte de tres casos y revisión de literatura
(2018)La queilitis actínica (QA) es un desorden potencialmente maligno del labio inducido por la exposición crónica a la luz ultravioleta, que afecta principalmente al bermellón del labio inferior de personas adultas y de piel ... -
¿Qué es el Síndrome de Ovario Poliquístico?
(2010-01)El síndrome de ovario poliquístico (SOP) es uno de los desórdenes endocrinos más comunes en mujeres en edad reproductiva, ya que afecta, aproximadamente, al 5-10% de la población femenina. Generalmente aparece durante la ... -
¿Qué es la ecofarmacovigilancia?
(2015)El término ¨vigilancia¨ se conoce como la capacidad para mantener la atención y el estado de alerta durante un periodo prolongado de tiempo. Comúnmente, se escucha el concepto de Farmacovigilancia, que se refiere a la ... -
¿Qué se come usted que es deportista?
(2005)En este breve artículo se presentan algunas recomendaciones sobre nutrición e hidratación para deportistas o atletas. Se envió a solicitud de Carolina (¿apellido?) para su calendario de consejos nutricionales, del cual no ... -
¿Quién es responsable de la resistencia al avance de la ciencia?
(2023)En este breve ensayo se analiza someramente la resistencia al avance de la ciencia. Tradicionalmente se ha culpado a distintas instituciones, como el Estado (al no destinar suficientes recursos económicos) y la Iglesia ... -
Quimioterapia metronómica en paciente hematológico como alternativa no curativa, en el Hospital Nacional de Niños “Dr. Carlos Saenz Herrera” de enero 2016 a diciembre 2019
(2020-07-21)La Quimioterapia Metronómica consiste en la administración de quimioterapia a dosis bajas y mínimamente tóxicas administradas en un esquema de intervalos. Es un abordaje novedoso que puede ofrecerse en casos de cáncer ... -
Radiopharmaceuticals: a mini review of applications and innovations on nuclear medicine
(2021-10)Radiopharmaceuticals are a group of medicines known for their radioactive agents, known as radioisotopes. They are employed in various areas, primarily clinics for the diseases' diagnosis or treatment. Their structure ... -
Radioterapia hipofraccionada en pacientes con gliomas de alto grado, tratados en el servicio de Radioterapia del Hospital México, durante el periodo de enero 2013 a enero 2018
(2019)Los gliomas de alto grado corresponden al 80% de los tumores malignos de SNC, siendo el glioblastoma el de mayor incidencia, con pobre pronóstico a pesar de las terapias actuales, por lo que en pacientes adultos mayores y ... -
Rapid and sensitive detection of Shigella sonnei in feces by the use of an O-antigen-specific monoclonal antibody in a combined immunomagnetic separation-polymerase chain reaction assay
(1996-08)OBJECTIVE: The aim of the present work was to develop a rapid, specific and highly sensitive diagnostic method for the detection of Shigella sonnei directly from stool samples. DESIGN AND METHODS: An immunomagnetic ... -
Rationale and design of a community-based double-blind randomized clinical trial of an HPV 16 and 18 vaccine in Guanacaste, Costa Rica
(2008-09)We report the rationale, design, methods and details of participation of a community-based, double-blind, randomized clinical trial of an HPV 16 and 18 vaccine conducted in two provinces of Costa Rica to investigate the ... -
Re-inoculation strategies enhance the degradation of emerging pollutants in fungal bioaugmentation of sewage sludge
(2014)The use of Trametes versicolor has been partially successful in the removal of some pharmaceuticals from sewage sludge in laboratory-scale biopile systems. The application of two strategies for the re-inoculation of ...