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Quicaña, D., Sotelo, L. (2005). Determinación analítica de GHB (Gamma hidroxibutirato) en líquidos biológicos por HPLC y CCF [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/556
Quicaña, D., Sotelo, L. Determinación analítica de GHB (Gamma hidroxibutirato) en líquidos biológicos por HPLC y CCF [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2005. https://hdl.handle.net/20.500.12672/556
@misc{renati/474894,
title = "Determinación analítica de GHB (Gamma hidroxibutirato) en líquidos biológicos por HPLC y CCF",
author = "Sotelo Novoa, Luis Alberto",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2005"
}
Title: Determinación analítica de GHB (Gamma hidroxibutirato) en líquidos biológicos por HPLC y CCF
Authors(s): Quicaña Espinoza, Dennis Gino; Sotelo Novoa, Luis Alberto
Advisor(s): Lizano Gutiérrez, Jesús Víctor
Keywords: Gamma-hidroxibutarato; Cromatografía líquida de alta resolución; Cromatografía de capa fina; Toxicología
OCDE field: https://purl.org/pe-repo/ocde/ford#3.01.05
Issue Date: 2005
Institution: Universidad Nacional Mayor de San Marcos
Abstract: El presente estudio desarrolla una técnica analítica para determinar gamma hidroxibutirato (GHB) en líquidos biológicos. Esto es debido a que esta sustancia viene siendo utilizada como una droga de abuso, así como para cometer actos delincuenciales en nuestro país. De esta manera se logra un aporte significativo al análisis químico-toxicológico en el Perú, ya que no existen estudios previos en nuestro medio. Esta técnica permitirá determinar la presencia del GHB por CCF y HPLC; lo cual facilitará a los laboratorios de instituciones como la Policía y el Ministerio Público a mejorar su labor al tener la certeza de su identificación en líquidos biológicos y vísceras. Se buscó la determinación de GHB por CCF por ser esta una técnica analítica común, sencilla y de fácil aplicación en cualquier laboratorio de toxicología; se evaluaron los mejores solventes de separación, reactivos reveladores generales y también los específicos. Además, se determinó el GHB por HPLC empleándose la columna XTerra MS C18 y un MS ESI-UV como sistema de detección. Finalmente, se aplicó la metodología analítica en orinas de personas que fueron llevadas a la DIRCRI para un examen toxicológico.
PALABRAS CLAVES: Gamma hidroxibutirato (GHB), Cromatografía en Capa Fina (CCF), Cromatografía Líquida de Alta Resolución (HPLC).
-- This study reports the development of an analytical technique for the determination of gamma hydroxibutyrate (GHB) in biological fluids. This fact as a result of this substance is being used like a drug abuse, beside is involve in delinquent acts in our country. According to this way is reached a significant contribution to the chemical – toxicological analysis to Peru; because of, there is not previous studies. This technique will allow the determination of the presence of this new drug by using TLC and HPLC, thus improving the labor of institutions such as National Police and Ministry of People by having the certainly of the presence of GHB in biological fluids or goats. We used TLC because of the simplicity of this common analytical technique, beside it is easy to implement in toxicology laboratories, the best separation solvents and general and specific reveal reactives were evaluated. We also utilized HPLC technique using an Xterra MS C18 column and MS ESI-UV detection system. Finally, we applied this analytical methodology in the urine of people who were taken to DIRCRI for a toxicological test. -- KEYWORDS : Gamma hydroxybutyrate (GHB), Thin Layer Chromatography (TLC), High Performance Liquid Chromatography (HPLC).
-- This study reports the development of an analytical technique for the determination of gamma hydroxibutyrate (GHB) in biological fluids. This fact as a result of this substance is being used like a drug abuse, beside is involve in delinquent acts in our country. According to this way is reached a significant contribution to the chemical – toxicological analysis to Peru; because of, there is not previous studies. This technique will allow the determination of the presence of this new drug by using TLC and HPLC, thus improving the labor of institutions such as National Police and Ministry of People by having the certainly of the presence of GHB in biological fluids or goats. We used TLC because of the simplicity of this common analytical technique, beside it is easy to implement in toxicology laboratories, the best separation solvents and general and specific reveal reactives were evaluated. We also utilized HPLC technique using an Xterra MS C18 column and MS ESI-UV detection system. Finally, we applied this analytical methodology in the urine of people who were taken to DIRCRI for a toxicological test. -- KEYWORDS : Gamma hydroxybutyrate (GHB), Thin Layer Chromatography (TLC), High Performance Liquid Chromatography (HPLC).
Link to repository: https://hdl.handle.net/20.500.12672/556
Discipline: Farmacia y Bioquímica
Grade or title grantor: Universidad Nacional Mayor de San Marcos. Facultad de Farmacia y Bioquímica. Escuela Académico Profesional de Farmacia y Bioquímica
Grade or title: Químico Farmacéutico
Register date: 20-Aug-2013
This item is licensed under a Creative Commons License