Mariana Vargas-Beltrán

Prof. Dr. Mariana Vargas-Beltrán


Research Focus & Metrics

Academic Career Length

2Years (2025-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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23 February 2025 in Health and Addictions/Salud y Drogas
Verified
Journal Article
Open access
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HMHéctor Alejandro Barajas Martínez
Héctor Alejandro Barajas Martínez
CSCarlos Alberto Salazar-Moreno
Carlos Alberto Salazar-Moreno
YMYadira Mejía Mejía
Yadira Mejía Mejía
BJBenito Israel Jiménez-Padilla
Benito Israel Jiménez-Padilla
PFPaola Lizeth Flores-Garza
Paola Lizeth Flores-Garza
MVMariana Vargas-Beltrán
Mariana Vargas-Beltrán
Introducción. La población mundial experimenta un amento de Personas Adultas Mayores (PAM) de un 12% a un 22% para el año, 2050. Se observa un incremento de las enfermedades de salud mental, tales como la depresión, ansiedad y estrés en este grupo poblacional. Objetivo. Conocer las técnicas basadas en Mindfulness y sus efectos en la salud mental de la PAM. Método. Realizado a través de la Prefered Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA); Se incluyeron ensayos clínicos aleatorizados y no aleatorizados con aplicación de técnicas basadas en Mindfulness que tuvieran un efecto en la salud mental; búsqueda realizada en las bases de datos: MedLine/PubMed, Wiley, Science Direct, Biblioteca Virtual de Salud (BVS) y otras; evaluación del riesgo de sesgo conforme a los lineamientos de Cochrane. Resultados. Se incluyeron 13 artículos en donde se encontró que las técnicas basadas en Mindfulness tienen un efecto positivo en la salud mental de la PAM, donde la técnica de Reducción de Estrés Basada en Mindfulness MBSR fue la más empleada. Conclusiones. Se recomienda el uso de técnicas basadas en Mindfulness como una opción con fundamento científico y de bajo costo para mejorar la salud mental de la PAM.

22 September 2026 in Agronomy
Verified
Journal Article
Open access
PDF file
MBMARCO ANTONIO PIÑÓN BALDERRAMA
MARCO ANTONIO PIÑÓN BALDERRAMA
Ofelia Adriana Hernández RodríguezOfelia Adriana Hernández Rodríguez
Ofelia Adriana Hernández Rodríguez
LMLinda Citlalli Noperi Mosqueda
Linda Citlalli Noperi Mosqueda
MVMariana Vargas-Beltrán
Mariana Vargas-Beltrán
Claudia PiñónClaudia Piñón
Claudia Piñón
ABAztrid Elena Estrada Beltran
Aztrid Elena Estrada Beltran
Intensive horticultural production relies heavily on mineral fertilizers, which may negatively affect soil quality and long-term sustainability. Integrated fertilization represents an alternative for reducing these risks; however, its effects on the soil–plant–fruit system remain incompletely understood. The objective of this study was to evaluate the effects of different integrated fertilization strategies, based on the combination of organic amendments and reduced chemical fertilization, on soil properties, tomato productivity, and fruit nutritional quality. Ten treatments with five replicates were evaluated under a completely randomized design in plants grown under a high-tunnel system. The results showed that integrated fertilization enabled a 40–50% reduction in macronutrient inputs and the complete elimination of micronutrient fertilization, while achieving yields that did not differ significantly from those of the chemical control and were 480–520% higher than those of the unfertilized control. In addition, integrated fertilization increased fruit concentrations of calcium, magnesium, phenolic compounds, and lycopene. Treatments incorporating organic amendments produced with the incorporation of Trichoderma sp. showed higher potassium concentrations in the fruit. Soil organic matter increased by 80–250%. These results indicate that integrated fertilization can reduce the use of mineral fertilizers while maintaining crop productivity and improving both soil quality and the nutritional and functional quality of the fruit.