Results 1 to 10 of about 3,788 (142)

Comportamiento de aeroalergenos y factores ambientales

open access: yesArchivo Médico de Camagüey, 2009
Fundamento: el asma bronquial constituye uno de los principales problemas de salud en el municipio de Nuevitas. Objetivo: determinar el comportamiento de aeroalergenos y factores medio ambientales en este municipio, durante el período comprendido entre ...
Milvia Baños Zamora   +1 more
doaj   +1 more source

Factores ambientales del sector textil en el Valle de Aburrá

open access: yesTrilogía Ciencia Tecnología Sociedad, 2020
Este artículo estudia los factores ambientales que genera el sector textil (tintorería, acabados, estampación y lavandería industrial) en el Valle de Aburrá.
Lina María Vanegas-Ochoa
doaj   +3 more sources

Los desplazados ambientales: bases conceptuales para comprender el desplazamiento interno por factores ambientales

open access: yesRatio Juris
El desplazamiento ambiental, provocado por desastres naturales, cambio climático y degradación ambiental, se perfila como una grave crisis humanitaria en Colombia y el mundo.
Iván Vargas-Chaves, Diana Marulanda
doaj   +2 more sources

Epstein-Barr Virus and multiple sclerosis in a Spanish cohort: A two-years longitudinal study

open access: yesFrontiers in Immunology, 2022
Objectives1. To analyze the prevalence and levels of anti-EBNA-1 and anti-VCA IgG antibodies of Epstein-Barr virus (EBV) in a Spanish cohort of multiple sclerosis (MS) patients and their interactions with other environmental and genetic risk factors.
María Inmaculada Domínguez-Mozo   +6 more
doaj   +1 more source

La Ecopedagogía como herramienta para mitigar factores ambientales y convivenciales potenciando el aprendizaje de niños de tercer grado

open access: yesRevista Sextante, 2022
El presente artículo tiene como propósito mostrar la implementación de estrategias eco pedagógicas que mitiguen factores ambientales y convivenciales a fin de potencializar el aprendizaje de estudiantes de tercer grado en la Institución Educativa ...
Edna Ruth Ruano Macías   +3 more
doaj   +1 more source

Acetate correlates with disability and immune response in multiple sclerosis [PDF]

open access: yesPeerJ, 2020
Background Gut microbiota has been related to multiple sclerosis (MS) etiopathogenesis. Short-chain fatty acids (SCFA) are compounds derived from microbial metabolism that have a role in gut-brain axis.
Silvia Pérez-Pérez   +14 more
doaj   +2 more sources

Epidemiology of multiple sclerosis and vitamin D levels in Lanzarote, Canary Islands, Spain [PDF]

open access: yesPeerJ, 2019
Background Low levels of 25-hydroxyvitamin D (25(OH)D) have been described as one of the possible environmental factors involved in multiple sclerosis (MS) etiopathogenesis.
Silvia Pérez-Pérez   +7 more
doaj   +2 more sources

Factores de riesgo para padecer alergia alimentaria

open access: yesRevista Alergia México, 2023
La alergia es el resultado de interacciones genéticas y ambientales, incluso de tiempo, ruta y dosis de exposición a alimentos en pacientes susceptibles.
Blanca María del Refugio Morfin Maciel   +1 more
doaj   +1 more source

Herpesvirus Antibodies, Vitamin D and Short-Chain Fatty Acids: Their Correlation with Cell Subsets in Multiple Sclerosis Patients and Healthy Controls

open access: yesCells, 2021
Although the etiology of multiple sclerosis (MS) is still unknown, it is commonly accepted that environmental factors could contribute to the disease.
Maria Inmaculada Dominguez-Mozo   +13 more
doaj   +1 more source

Evolution of antibody titres against Epstein–Barr virus and human herpesvirus 6A/B and expression of multiple sclerosis-associated retrovirus in the serum of pregnant multiple sclerosis patients

open access: yesScientific Reports, 2021
Epstein–Barr virus (EBV), human herpesvirus 6A/B (HHV-6A/B) and multiple sclerosis (MS)-associated retrovirus (MSRV) have been described as possible MS triggers.
Silvia Pérez-Pérez   +16 more
doaj   +1 more source

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