Výsledky vyhledávání - "Heidy Johanna Contreras"

Akademický článek

Toxicology of anhydroecgonine methyl ester: A systematic review of a cocaine pyrolysis product

Autor: Andrea Romero-Noreña, Heidy Johanna Contreras-Martinez, Miguel Mendivil-Perez

Publikováno v: Toxicology Reports, Vol 13, Iss , Pp 101690- (2024)

Anhydroecgonine Methyl Ester (AEME), also known as methylecgonidine, is the main pyrolysis product of smoking cocaine (cocaine base paste or basuco, crack, or freebase). This review aims to synthesize the available scientific evidence on the toxicoki

Externí odkaz: https://doaj.org/article/276a2d634e9e4838b01ff99e0bc587cb

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Mutations in the PIK3C2B, ERBB3, KIT, and MLH1 Genes and their Relationship with Resistance to Temozolomide in Patients with High-grade Gliomas

Autor: León Darío Ortiz Gómez, Heidy Johanna Contreras Martínez, Piedad Matilde Agudelo Florez, David Andrés Galvis Pareja, Ronald guillermo Pelaez

Background. The treatment for patients with high-grade gliomas includes radiation therapy and temozolomide. However, some patients do not respond to temozolomide because they have a methylation reversal mechanism through the enzyme O6-methylguanine-D

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::263fd8cd97c1094726d49695dd21a75f
https://doi.org/10.20944/preprints202305.1353.v1

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Adaptación y resultados psicométricos de una escala de actitudes hacia la estadística entre estudiantes de pregrado en salud pública

Autor: Sindy Gisela Torreglosa-Hernández, Difariney González-Gómez, Assumpta Estrada, Andry Yasmid Mera-Mamián, Heidy Johanna Contreras-Martinez, Douglas Lizcano-Cardona

Publikováno v: Salud UIS. 55

Introducción: al considerar que, en asignaturas como la estadística, aspectos afectivos pueden determinar el logro de los objetivos de aprendizaje, este estudio se propuso establecer la validez de contenido y de constructo de la Escala de Actitudes

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::758540d0b1b983d65e05650a76450e6d
https://doi.org/10.18273/saluduis.54.e:22066

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Prevalencia de infección por VIH y factores de riesgo asociados, en personas que se inyectan drogas en la ciudad de Medellín

Autor: Pedro Mateu-Gelabert, Dedsy Berbesi, Susana Huacuja, Ana María Hoyos, Guillermo Alonso Castaño, Daniel Alberto Gómez, Ángela María Segura, Laura María Roldán, Heidy Johanna Contreras

Publikováno v: Infectio, Vol 24, Iss 2, Pp 88-93 (2020)
Infectio, Volume: 24, Issue: 2, Pages: 88-93, Published: JUN 2020

Introduction: the availability of high purity and low-cost drugs has increased the use of intravenous substances, which makes it a public health problem due to its association with HIV infection. Objective: to identify the factors associated with HIV

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d587977011cc25c8eec91fb6a907f7f4
https://www.revistainfectio.org/index.php/infectio/article/view/838

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