Results 1 to 10 of about 95,140 (179)

Molecular Detection of Mutations in the penA and 23S rRNA Genes of Neisseria gonorrhoeae Related to Decreased Cephalosporin and Azithromycin Susceptibility in Rectal Specimens from Men Who Have Sex with Men (MSM) in Lima, Peru [PDF]

Tropical Medicine and Infectious Disease
Neisseria gonorrhoeae, the causative agent of gonorrhea, represents a major public health concern due to its increasing antimicrobial resistance.
Francesca Vasquez, Maria Eguiluz, Silver K. Vargas, Jazmin Qquellon, Carlos F. Caceres, Jeffrey D. Klausner, Kelika A. Konda   +6 more
doaj   +2 more sources

NMR-Based Structural Analysis of Highly Substituted Pyridines From Kondrat'eva Aza-Diels-Alder Cycloadditions. [PDF]

Magn Reson Chem
We report the results from a kinetic and mechanistic investigation of an inverse‐electron‐demand Diels–Alder (IEDDA) cycloaddition involving an oxazole‐type diene synthesized via an Ugi–Zhu multicomponent reaction (UZ‐3CR). ABSTRACT Pyridines are a crucial class of heterocycles with widespread applications in natural products, pharmaceuticals, and ...
Suárez-Moreno GV, Méndez F, Gutierrez-Carrillo A, Rincón-Guevara MA, Amador-Sánchez YA, Islas-Jácome A, González-Zamora E.   +6 more
europepmc   +2 more sources

Brain banks in Latin America: Infrastructure for diagnosis, research, and scientific equity in Mexico and the Caribbean. [PDF]

Alzheimers Dement
Abstract The establishment of brain banks is a strategic initiative to advance research on neurodegenerative diseases in Latin America. This article highlights the development, operations, and multidisciplinary framework of the National Dementia BioBank in Mexico and the National Brain Bank in the Dominican Republic. Both centers focus on the molecular
Luna-Viramontes NI, Morlett-Paredes A, Ordoñez-Lozano I, de la Cruz-López F, Gonzalez-Chavez VE, Vargas-Hernández G, Pérez-Pérez EG, Méndez-Llaca RE, Villanueva-Fierro I, Ortiz-Butron R, Hernandes-Alejandro M, Garcés-Ramírez L, Luna-Muñoz J.   +12 more
europepmc   +2 more sources

High syphilis incidence among PrEP-adherent men who have sex with men and transgender women in Peru. [PDF]

J Int AIDS Soc
Abstract Introduction Syphilis remains a public health concern in Peru. Pre‐exposure prophylaxis (PrEP) implementation programmes in Latin America need to assess their impact on sexually transmitted infections (STIs), along with their feasibility. We assessed the relationship between PrEP adherence and syphilis incidence among men who have sex with men
Vargas SK, Konda KA, Moreira RI, Leite IC, Cunha M, Hoagland B, Guanira JV, Benedetti M, Pimenta C, Grinztejn B, Veloso VG, Caceres CF.   +11 more
europepmc   +2 more sources

Human exposure to pollutant emissions from brick kilns and their association with ocular health and neurotoxic symptoms: a pilot study in the Refugio Brickmaking Area, León, Mexico [PDF]

Frontiers in Psychiatry
León, Guanajuato, Mexico, like many other places in the world, faces significant air pollution due to emissions from artisanal brick kilns. If prolonged exposure to these pollutants has been associated with neurotoxicity symptoms and potential risks of ...
Paula Karolina Pedroza Carrillo, Anuar Salazar-Gómez, Ana Mariela Jimenez Alcala, Daniela del Rocío Nilo Olmos, Blanca Perez Perez, Valeria Guadalupe Rocha Villa, Ana Laura Martínez-Rodríguez, Stéphanie C. Thébault, Luis Fernando Hernández-Zimbrón, Luis Fernando Hernández-Zimbrón   +9 more
doaj   +2 more sources

LEGITIMACIÓN DEL QUEHACER INTERDISCIPLINARIO: EL CASO DE ESTUDIO DEL CENTRO DE INVESTIGACIONES INTERDISCIPLINARIAS EN CIENCIAS Y HUMANIDADES

Ideação, 2019
En este trabajo se analizan los desafíos para legitimar el quehacer interdisciplinario en el proceso de institucionalización de la investigación interdisciplinaria tomando como caso de estudio al Centro de Investigaciones Interdisciplinarias en Ciencias ...
Juan Carlos Villa Soto, Bianca Vienni Baptista   +1 more
doaj   +3 more sources

Metodología de la investigación interdisciplinaria: fundamentos y proyecciones

Quipukamayoc, 2022
El artículo examina la formulación de una metodología de investigación de carácter interdisciplinario para la educación terciaria. La visión parcelada del conocimiento mediante la enseñanza, el aprendizaje y la evaluación de asignaturas que corresponden ...
Adolfo León Llanos Ceballos
doaj   +1 more source

Respuesta doméstica a las recomendaciones sanitarias de intervención sobre ambiente y perros en una localidad con transmisión de leishmaniasis visceral (Pto. Iguazú, Argentina, 2014–2016)

Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2018
Introducción: La leishmaniasis visceral (LV) es una enfermedad parasitaria emergente en Argentina. En Puerto Iguazú, frontera con Brasil y Paraguay, en 2010 se registró presencia del vector y casos caninos; y en 2014-2015 dos casos humanos.
Andrea Verónica Mastrangelo, María Soledad Santini, María Gabriela Quintana, Oscar Daniel Salomón   +3 more
doaj   +7 more sources

Entropy Analysis of RR-Time Series From Stress Tests

Frontiers in Physiology, 2020
The RR-interval time series or tachograms obtained from electrocardiograms have been widely studied since they reflect the cardiac variability, and this is an indicative of the health status of a person.
Eric E. Solís-Montufar, Eric E. Solís-Montufar, Gonzalo Gálvez-Coyt, Alejandro Muñoz-Diosdado   +3 more
doaj   +1 more source

Laboratory evaluation of oral fluid for syphilis screening among clinic users from Lima, Peru

Microbiology Spectrum
Serological tests for syphilis require equipment unavailable in many health centers; however, point-of-care testing facilitates rapid screening using finger-prick whole blood samples. A further improvement could be oral fluid for ease of use.
Jazmin Qquellon, Silver K. Vargas, Francesca Vasquez, E. Michael Reyes-Diaz, Kelika A. Konda, Carlos F. Caceres, Jeffrey D. Klausner   +6 more
doaj   +1 more source