Journal investigaciones y estudios

About the Journal

"Investigaciones y estudios de la Universidad Nacional de Asunción" is a biannual scientific journal of a multidisciplinary nature that covers the following six areas of knowledge: Natural Sciences, Engineering and Technology, Medical and Health Sciences, Agricultural and Veterinary Sciences, Social Sciences, Humanities, and Arts. Its mission is to promote and support the development of national and regional scientific research in these areas.

Current Issue

Vol. 17 No. 1 (2026): Revista investigaciones y estudios - UNA : Enero-Junio

Orquídea silvestre Laelia anceps Lindl. subsp. anceps. Esta fotografía es de la autoría del Dr. Miguel Ángel Lozano Rodríguez.

Published: 2026-06-30

EDITORIAL

Una nueva etapa para nuestra producción científica

Zully Concepción Vera de Molinas

1-3
- PDF (Spanish)

ARTÍCULOS ORIGINALES

Influence of biotic and abiotic parameters on the pollination of the wild orchid Laelia anceps Lindl. subsp. anceps

Abraham Méndez Hernández, Miguel Ángel Lozano Rodríguez, Ivette Alicia Chamorro Florescano, Francisco Javier Sanabria Perez, Jose Luis Alanís Méndez

4-20
- PDF (Spanish)
Metabolites secreted by native isolates of Trichoderma spp. and their antifungal activity against Rhizoctonia solani and Sclerotinia sclerotiorum, pathogens of pepper

Dani Daniel Ruiz Díaz Mendoza, Romina Nathalia Lezcano Escobar, Alberto Anastacio Cubilla-Rios , María Cristina Romero-Rodríguez, María Eugenia Flores-Giubi, Javier E. Barúa Chamorro

21-33
- PDF (Spanish)
Evaluation of the physicochemical and microbiological stability of mortadellas enriched with quinoa flour during storage

Reni Danilo Vinocunga-Pillajo, Carlos Alfonso Sánchez-Vallejo, Aida Salomé Romero-Vistín

34-42
- PDF (Spanish)
Association between Mediterranean diet, lipid profile, and body composition in women aged 18 to 25 years with normal weight

Tania Laura Barra Quispe, Leslie Xiomara Alanoca Ambilla, Sofía Alexandra Mamani Capaquira, Juan Reynaldo Paredes Quispe, Adolfo Carlos Jiménez Chura

43-51
- PDF (Spanish)
Cognitive sequelae in patients with severe COVID-19: preliminary evidence from Paraguay

Eliana M. Jara Casco, Edgar Fernando Gamarra Silva, Ronaldo L. Rodas Jara, Liza R. Rodas Jara, Diana Báez Delvalle, María Isabel Rodríguez- Riveros, Julio Torales

52-64
- PDF (Spanish)
Molecular detection of Anaplasma platys from canine capillary blood dog filter paper

Alba María Araujo Oviedo, Selva Lucía Amarilla, Jeanette Filippi Dallmann, María de Lourdes Quiñónez Narváez, Lino César Ramírez Ayala, Guillermo Giménez Bareiro, Ingrid Paloma Florentín Ibarra, María Inés Rodríguez Acosta, Olga Lorena Núñez Yegros

65-76
- PDF (Spanish)
Development of balanced diets with crushed oats for lambs: effects on productive performance and carcass yield

Jorge Daniel Caballero Mascheroni, Tania Fariña Diaz, Luis Alberto Alonzo Griffith, Nicolas María Giangreco Talavera, Guido Arnaldo Portillo, Joaquín Ezequiel Morales Fernández

77-88
- PDF (Spanish)

Journal investigaciones y estudios - UNA

About the Journal

Current Issue

EDITORIAL

Una nueva etapa para nuestra producción científica

ARTÍCULOS ORIGINALES

Influence of biotic and abiotic parameters on the pollination of the wild orchid Laelia anceps Lindl. subsp. anceps

Metabolites secreted by native isolates of Trichoderma spp. and their antifungal activity against Rhizoctonia solani and Sclerotinia sclerotiorum, pathogens of pepper

Evaluation of the physicochemical and microbiological stability of mortadellas enriched with quinoa flour during storage

Association between Mediterranean diet, lipid profile, and body composition in women aged 18 to 25 years with normal weight

Cognitive sequelae in patients with severe COVID-19: preliminary evidence from Paraguay

Molecular detection of Anaplasma platys from canine capillary blood dog filter paper

Development of balanced diets with crushed oats for lambs: effects on productive performance and carcass yield

REVIEW ARTICLES

Investigación formativa como imperativo de calidad en las carreras de grado: Una revisión necesaria

CASE REPORTS

Detection of Ancylostoma spp. In Didelphis albiventris (Marsupialia: Didelphidae): case report

ARTÍCULOS DE REFLEXIÓN

Structuralist Reflections on Social Policy in Paraguay: 1989 – 2020

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