Results 21 to 30 of about 10,444 (182)

Circulating Levels of PD-L1, TIM-3 and MMP-7 Are Promising Biomarkers to Differentiate COVID-19 Patients That Require Invasive Mechanical Ventilation

Biomolecules, 2022
Background: COVID-19 is an infectious disease caused by the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). Many COVID-19 patients require invasive mechanical ventilation (IMV) while others, even with acute respiratory failure, do not (NIMV)
Leslie Chavez-Galan, Andy Ruiz, Karen Martinez-Espinosa, Hiram Aguilar-Duran, Martha Torres, Ramces Falfan-Valencia, Gloria Pérez-Rubio, Moises Selman, Ivette Buendia-Roldan   +8 more
doaj   +1 more source

Prevalence and risk factors for oral human papillomavirus infection in Mexican HIV-infected men

Salud Pública de México, 2018
Objective. To determine the prevalence and risk factors for oral high-risk human papillomavirus (HR-HPV) infection in human immunodeficiency virus (HIV)-infected men. Materials and methods.
Yuria Ablanedo-Terrazas, Karla Romero-Mora, María Gómez-Palacio, Claudia Alvarado-de la Barrera, Matilde Ruiz-Cruz, Ramón Hernández-Juan, Gustavo Reyes-Terán   +6 more
doaj   +1 more source

Experimental Tracheal Replacement: Angiogenesis and Null Apoptosis Promote Stenosis

Journal of Chest Surgery, 2021
Background: Tracheal replacement is a challenge for thoracic surgeons due to stenosis in the trachea-prosthesis anastomosis. We propose that stenosis occurs due to fibrosis as a result of an abnormal healing process, characterized by an increased ...
J. Alfredo Santibáñez-Salgado, Avelina Sotres-Vega, Miguel O. Gaxiola-Gaxiola, Jaime Villalba-Caloca, Karen Bobadilla Lozoya, Joaquín A. Zúñiga-Ramos   +5 more
doaj   +1 more source

Fibroblasts From Idiopathic Pulmonary Fibrosis Induce Apoptosis and Reduce the Migration Capacity of T Lymphocytes

Frontiers in Immunology, 2022
Idiopathic pulmonary fibrosis (IPF) is a progressive and irreversible lung disease of unknown etiology. Myofibroblasts are organized in peculiar subepithelial fibroblasts foci (FF), where they abnormally persist and exclude lymphocytes by unclear ...
Leslie Chavez-Galan, Carina Becerril, Andy Ruiz, Lucero A. Ramon-Luing, José Cisneros, Martha Montaño, Alfonso Salgado, Carlos Ramos, Ivette Buendía-Roldán, Annie Pardo, Moisés Selman   +10 more
doaj   +1 more source

Dysbiosis and structural disruption of the respiratory microbiota in COVID-19 patients with severe and fatal outcomes

Scientific Reports, 2021
The COVID-19 outbreak has caused over three million deaths worldwide. Understanding the pathology of the disease and the factors that drive severe and fatal clinical outcomes is of special relevance.
Alejandra Hernández-Terán, Fidencio Mejía-Nepomuceno, María Teresa Herrera, Omar Barreto, Emma García, Manuel Castillejos, Celia Boukadida, Margarita Matias-Florentino, Alma Rincón-Rubio, Santiago Avila-Rios, Mario Mújica-Sánchez, Ricardo Serna-Muñoz, Eduardo Becerril-Vargas, Cristobal Guadarrama-Pérez, Víctor Hugo Ahumada-Topete, Sebastián Rodríguez-Llamazares, José Arturo Martínez-Orozco, Jorge Salas-Hernández, Rogelio Pérez-Padilla, Joel Armando Vázquez-Pérez   +19 more
doaj   +1 more source

Honduras HIV cohort: HLA class I and CCR5-Δ32 profiles and their associations with HIV disease outcome

Microbiology Spectrum, 2023
Human leukocyte antigen (HLA) polymorphisms represent the strongest genetic modifier of HIV disease progression. Diverse HLA distributions can lead to distinct HIV control landscapes at the population level.
Humberto Valenzuela-Ponce, Candy Carbajal, Maribel Soto-Nava, Daniela Tapia-Trejo, Claudia García-Morales, Wendy Murillo, Ivette Lorenzana, Gustavo Reyes-Terán, Santiago Ávila-Ríos   +8 more
doaj   +1 more source

Implicaciones clínicas e inmunológicas de los micronutrientes durante la infección por VIH

Revista de Nutrición Clínica y Metabolismo, 2020
Durante la infección por VIH existe una alteración en las funciones del sistema inmunológico e inflamación crónica que no logra resolverse con el tratamiento antirretroviral (TAR).
Iván A. Osuna- Padilla, Nadia Carolina Rodríguez Moguel, Adriana Aguilar Vargas, Olivia Briceño   +3 more
doaj   +1 more source

Cellular mechanisms involved in the pathogenesis of airway remodeling in chronic lung disease

European Clinical Respiratory Journal, 2022
Background Airway epithelial cells and lung fibroblasts play an important role in the development of chronic lung disease, but the exact mechanisms responsible have not been clarified.
E. Arellano-Orden, C. Calero Acuña, V. Sánchez-López, C. López Ramírez, R. Otero-Candelera, C. Marín-Hinojosa, Jl López Campos   +6 more
doaj   +1 more source

Terapia nutricional en pacientes con soporte de oxigenación por membrana extracorpórea (ECMO): revisión de alcance

Revista de Nutrición Clínica y Metabolismo
Introducción: los pacientes con enfermedades graves suelen presentar mayor riesgo de desnutrición y alteraciones en la función gastrointestinal. La desnutrición grave se asocia con estancia hospitalaria más prolongada, mayor tiempo de estancia en la ...
Ibzan Jahzeel Salvador-Ibarra, Ana Lucía Gómez-Rodríguez, Iván Armando Osuna-Padilla, Jaime Marcelo Medina-Vera, Martín Armando Ríos-Ayala   +4 more
doaj   +1 more source

Role of airway smooth muscle cell phenotypes in airway tone and obstruction in guinea pig asthma model

Allergy, Asthma & Clinical Immunology, 2022
Background Airway obstruction (AO) in asthma is driven by airway smooth muscle (ASM) contraction. AO can be induced extrinsically by direct stimulation of ASM with contractile agonists as histamine, or by indirect provocation with antigens as ovalbumin ...
Mayra D. Álvarez-Santos, Marisol Álvarez-González, Elizabeth Eslava-De-Jesus, Angel González-López, Ivonne Pacheco-Alba, Yazmín Pérez-Del-Valle, Rodrigo Rojas-Madrid, Blanca Bazán-Perkins   +7 more
doaj   +1 more source