Rosa Guillén

Universidad Técnica Particular de Loja — EC

Medicine · Health Sciences

9h-index493citations82works1.12yr avg
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Research Topics

Antimicrobial Resistance in Staphylococcus(20), Kidney Stones and Urolithiasis Treatments(15), Bacterial biofilms and quorum sensing(11), Bacterial Identification and Susceptibility Testing(10), Renal function and acid-base balance(9)

Publications82 total

Patrones y tendencias de resistencia antimicrobiana de Staphylococcus aureus aislados en un laboratorio privado de Paraguay entre 2020 y 2024
Medicina Clínica y Social·2025Open Access
The C‐terminal extension of calprotectin mediates zinc chelation and modulates <i>Staphylococcus aureus</i> biomass accumulation
Protein Science·2025· 1 citedOpen Access
Fasting glucose improvement following a short-term, culturally adapted lifestyle intervention in Latino adults at risk for type 2 diabetes mellitus: a quasi-experimental study
BMC Nutrition·2025· 1 citedOpen Access
Genetic variability of Shiga toxin-producing <i>Escherichia coli</i> strains isolated from Paraguayan cattle
Microbiology Spectrum·2025· 1 citedOpen Access
Streptococcus pneumoniae carriage, antimicrobial resistance, and serotype distribution in children and adults from Paraguay in the post-vaccinal era
Frontiers in Public Health·2025· 3 citedOpen Access
Enterotoxinas en Staphylococcus aureus aislados de manipuladores de alimentos de un mercado público de Asunción, Paraguay
Revista del Nacional (Itauguá)·2025· 1 citedOpen Access
Primera caracterización genómica del clon hipervirulento de Staphylococcus aureus ST121, aislado de pacientes pediátricos que cursaron con osteomielitis invasiva en un centro asistencial en Paraguay (2010)
2025Open Access
Identificación molecular y perfil de sensibilidad antifúngica de Candida albicans y Candida dubliniensis aisladas de pacientes ambulatorios y hospitalizados
Medicina Clínica y Social·2024Open Access
Evaluation of the activity of plant extracts as biofilm inhibitors in isolates of Escherichia coli producing Shiga toxin (STEC)
Clinica Chimica Acta·2024Open Access
Genomic epidemiology of the primary methicillin-resistant <i>Staphylococcus aureus</i> clones causing invasive infections in Paraguayan children
Microbiology Spectrum·2024· 5 citedOpen Access
In vitro anthelmintic activity and in silico analysis of monoterpenes, sesquiterpenes, and semisynthetic derivatives against Eisenia foetida
Journal of Applied Pharmaceutical Science·2024Open Access
Genomic epidemiology of Staphylococcus aureus isolated from bloodstream infections in South America during 2019 supports regional surveillance
Microbial Genomics·2023· 22 citedOpen Access
Genomic epidemiology of the primary methicillin-resistant <i>Staphylococcus aureus</i> clones causing invasive infections in Paraguayan children
2023· 1 citedOpen Access
Bovine Reservoir of STEC and EPEC: Advances and New Contributions
2023· 1 cited
Genomic epidemiology of <i>S. aureus</i> isolated from bloodstream infections in South America during 2019 supports regional surveillance
2022Open Access
Analysis of antibiotic resistance and genetic profile of conjunctival bacteria flora before and after cataract surgery
International Ophthalmology·2022· 5 cited
Terpenes Combinations Inhibit Biofilm Formation in Staphyloccocus aureus by Interfering with Initial Adhesion
Microorganisms·2022· 17 citedOpen Access
Genetic lithiasis: the contribution of infrared spectroscopy as a diagnostic tool
Revista de salud publica del Paraguay·2022Open Access
Terpenes Combinations Inhibit Biofilm Formation in &lt;i&gt;Staphyloccocus aureus&lt;/i&gt; by Interfering with Initial Adhesion
Preprints.org·2022· 5 citedOpen Access
Litiasis vesical gigante recurrente en el adulto. Reporte de un caso
Revista científica ciencias de la salud·2022· 2 citedOpen Access
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Frequent Co-authors

Fátima Rodríguez(20), Wilma Basualdo(10), Claudia Salinas(8), Graciela Russomando(7), Héctor Castro(7), Norma Fariña(6), Lorena Grau(6), Gladys Velázquez(6), Patricia Acuña(6), Gloria Echagüe(6), Valentina Picot(5), Mélina Messaoudi(5), Gláucia Paranhos‐Baccalà(5), Norma Pistilli(5), Irene Ruíz(5), Patricia Funes(5), Florence Komurian-Pradel(4), Hubert P. Endtz(4), Letizia Carpinelli(4), Sonia Abente(4)