Buscador de Tesis y publicaciones académicas

Exploratory characterization of bacterial communities and predicted functional profiles in six water samples from four Colombian Andean lakes using 16S rRNA gene amplicon sequencing

Andrés Gómez-Palacio · Johana Marín-Suarez · Adriana Pedroza-Ramos · Nelson Aranguren-Riaño

Northern Andean highland lakes support agriculture, water provision, and local livelihoods, but their bacterial communities remain insufficiently characterized. We conducted an exploratory survey of bacterial community composition and predicted functional potential in six water samples from four freshwater lakes in the...

Stroke Burden Attributable to Risk Factors in the Americas, 1990 to 2021: A Temporal Trends Analysis From the GBD Study 2021

Felipe Fregni · Bassel Almarie · Ramón Martinez · Verónica V. Olavarría · y 38 más

Background Stroke burden varies across the Americas, yet data on modifiable risk factor contributions remain limited. Methods Using GBD (Global Burden of Disease) study 2021 data, we analyzed stroke mortality and disability‐adjusted life‐year (DALY) rates attributable to 23 modifiable risk factors across 39 countries a...

Activities of Daily Living Inventory (ADLI): Translation, adaptation, and preliminary psychometric properties in a sample of French older adults screening positive and negative for neurocognitive impairment

Valentine Rondot-Rude · José Carlos Caldas · Maëlys Pointoux · Joana O. Pinto

Resistance to pyrethroids in Aedes aegypti: Insights into transcriptomic response to different insecticide concentrations

Alejandro Mejía Muñoz · Ana María Mejía-Jaramillo · Carl Lowenberger · Karla Saavedra-Rodríguez · y 1 más

Insecticide spraying is a common strategy for controlling dengue outbreaks, but its effectiveness is compromised by the development of resistance in mosquito populations. In this study, we subjected a strain of Aedes aegypti known for its exceptional ability to develop resistance to controlled permethrin and lambda-cyh...

A rare ATM variant in a Colombian family with chorea-ataxia syndrome: implications for an early diagnosis

Viviana A. Martínez-Villota · Malco Rossi · Lucely Ortega-Bolaños

ALTERAÇÕES CUTÂNEAS NA MENOPAUSA: PAPEL DA DEFICIÊNCIA ESTROGÊNICA NA PELE, CABELO E MUCOSA GENITAL

Gabriela Cvaigman Melo · Caroline Teruszkin Wiedermann · Déborah Ellen Alves Vieira Santos · Maria Clara Carvalho Guimarães · y 6 más

Caracterizada pela interrupção permanente dos ciclos menstruais, em decorrência da redução da atividade folicular ovariana, a menopausa associa-se a alterações hormonais capazes de produzir manifestações em diferentes tecidos. Entre as modificações endócrinas observadas nesse período, destaca-se a diminuição dos níveis...

Characterization of Cellular Alterations in a Novel NAGLU Enzyme-Deficient Cellular Model Generated from U-87MG Cell Line

Katherin D. Niño-Traslaviña · Diego A. Suárez · Oscar F. Sánchez · Angela J. Espejo-Mojica · y 1 más

Inflammatory Signatures from the Complete Blood Count and In-Hospital Mortality in Acute Myocardial Infarction

Alexandra Hurtado-Ortiz · Manuel Santiago Pardo-Muñoz · Andrés Felipe Mora-Salamanca · Juliet López Serrano · y 5 más

Background/Objectives: Early risk stratification in acute myocardial infarction (AMI) requires accessible and cost-effective tools. Complete blood count-derived inflammatory indices may provide readily available markers of immunothrombotic activity. The objective of this study was to evaluate the association between in...

Surgical turnover efficiency analyses with combined use of FTA and FMEA approaches

Sebastián Ruíz-Gómez · Iván Andrés Torres-Machado · Sebastián Jaén

Resistencias, diálogos e interacciones: Ejercicios de investigación de los estudiantes de Comunicación Social de la Universidad Pontificia Bolivariana (2021-2024)

Hugo Buitrago Trujillo

La vida cotidiana de nuestro siglo está siendo mediada por una comunidad en red, en la cual la comunicación se organiza a través de flujos distribuidos y plataformas interconectadas; situación que ha modificado el modo de relación de los individuos en sus diversos entornos y difiere de las prácticas comunicativas y rel...