Hector Flores‐Villaseñor

Epidemiological and Clinical Characteristics Associated with Antimicrobial-Resistant Urinary Tract Infections in Outpatient and Inpatient Settings: A Retrospective Study from Northwestern Mexico

Jose Monroy-Higuera, Uriel A. Angulo‐Zamudio, Nidia León‐Sicairos, Hector Flores‐Villaseñor et autres

Antimicrobial resistance in urinary tract infections (UTIs) poses a critical public health challenge, yet comparative data between outpatient and inpatient settings remain limited, particularly in Latin America. This study characterized the epidemiology, microbiology, and resistance patterns of UTIs in northwestern Mexico. A …

mx (code pays fourni par la source)

Characteristics of Neonates with Sepsis Associated with Antimicrobial Resistance and Mortality in a Tertiary Hospital in Mexico: A Retrospective Observational Study

Uriel A. Angulo‐Zamudio, Maria Luisa Velazquez-Meza, Jesús J. Martínez-García, Nidia León‐Sicairos et autres

The objective of this study was to determine the epidemiological, clinical, and laboratory characteristics of newborns with sepsis in northwestern Mexico, identify the microorganisms causing early- and late-onset sepsis, and assess antimicrobial resistance. Additionally, it sought to associate neonatal characteristics with antimicrobial …

mx (code pays fourni par la source)

Tagetes erecta—Mediated Green Synthesis of ZnO–Ag Nanocomposites: Characterization and Dual Applications in Solar Photocatalytic Degradation and Antibacterial Activity

J.R. López, Miguel A. Hernández-Chávez, María de J. López-López, A. Tejeda-Ochoa et autres

This study presents the green synthesis and comprehensive characterization of ZnO–Ag nanocomposites using an eco-friendly approach that incorporates aqueous Tagetes erecta extract via the co-precipitation method. The research systematically evaluates the effect of silver concentration (0.1–0.5%) on material properties and dual applications: …

mx (code pays fourni par la source)

Perspective Chapter: Diabetes as a Post-COVID Syndrome – Possible Mechanisms Involved

Adrián Canizalez‐Román, Uriel A. Angulo‐Zamudio, Roberto A. Ayala-Manjarez, Juan Carlos Borrego et autres

There is a well-established association between hyperglycemia and severe coronavirus 2019 (COVID-19) infection. During the SARS-CoV-2 pandemic, mortality was higher in patients with type II diabetes mellitus (DM) than in those without DM. In addition, readmission and COVID-19 reinfection rates were similar …

Effect of bovine lactoferrin and lactoferrin-derived peptides on planktonic cells and abiotic surface biofilms of Salmonella enterica

Uriel A. Angulo‐Zamudio, Adrián Canizalez‐Román, Hector Flores‐Villaseñor, Jan G.M. Bolscher et autres

Abstract Salmonella enterica is a Gram-negative bacterium responsible approximately for 155,000 deaths annually. S. enterica is one of the most important foodborne pathogens, affecting mainly people in developed countries. The human immune system produces antibacterial peptides and proteins like lactoferrin (LF). This …

mx, us, ca, nl (code pays fourni par la source)

Cyclomodulins-harboring Escherichia coli isolated from obese and normal-weight subjects induces intestinal dysplasia in a mouse model

Nora DeLira-Bustillos, Uriel A. Angulo‐Zamudio, Nidia León‐Sicairos, Hector Flores‐Villaseñor et autres

mx (code pays fourni par la source)

Bovine lactoferrin and chimera lactoferrin prevent and destroy Salmonella Typhimurium biofilms in Caco-2 cells

Laura E. Quintero-Martínez, Adrián Canizalez‐Román, Uriel A. Angulo‐Zamudio, Hector Flores‐Villaseñor et autres

Salmonellosis is a common foodborne disease caused by Salmonella bacteria. The emergence of multidrug-resistant (MDR) Salmonella serotypes, such as Typhimurium, and Salmonella’s ability to form biofilms contribute to their resistance and persistence in host and non-host environments. New strategies are needed to …

mx, us, ca, nl (code pays fourni par la source)

Clinical Characteristics of Hospitalized Patients With COVID‐19 and Their Association With the Progression to Critical Illness and Death: A Single‐Center Retrospective Study From Northwestern Mexico

Francisco A. Martínez‐Villa, Uriel A. Angulo‐Zamudio, Nidia León‐Sicairos, Ricardo González‐Esparza et autres

OBJECTIVE: The objective of this study was to associate the epidemiological and clinical characteristics of patients hospitalized for COVID-19 with the progression to critical illness and death in northwestern Mexico. METHODS: From March to October 2020, we collected the demographic and clinical …

mx (code pays fourni par la source)

Serodiversity, antibiotic resistance, and virulence genes of Vibrio parahaemolyticus in oysters collected in coastal areas of northwestern Mexico between 2012 and 2020

Hector Flores‐Villaseñor, Jorge Velázquez-Román, Nidia León‐Sicairos, Uriel A. Angulo‐Zamudio et autres

mx (code pays fourni par la source)

Comparison of the blood biochemical values of foraging and nesting Olive Ridley turtles (Lepidochelys olivacea) from Sinaloa, Mexico

V. Jorge, César P. Ley‐Quiñónez, Nidia León‐Sicairos, Hector Flores‐Villaseñor et autres

mx, us (code pays fourni par la source)

Distribution and virulence of Escherichia coli harboring cyclomodulins and supplementary virulence genes isolates from clinical and environmental samples

Nora DeLira-Bustillos, Uriel A. Angulo‐Zamudio, Nidia León‐Sicairos, Hector Flores‐Villaseñor et autres

mx (code pays fourni par la source)

Virulence-associated genes and antimicrobial resistance patterns in bacteria isolated from pregnant and nonpregnant women with urinary tract infections: the risk of neonatal sepsis

Uriel A. Angulo‐Zamudio, Hector Flores‐Villaseñor, Nidia León‐Sicairos, Dina Zazueta-Armenta et autres

Uropathogenic Escherichia coli (UPEC) is classified as the major causative agent of urinary tract infections (UTIs). UPEC virulence and antibiotic resistance can lead to complications in pregnant women and (or) newborns. Therefore, the aim of this study was to determine the etiological …

mx, us, ca, es (code pays fourni par la source)