Results 61 to 70 of about 38,807 (213)

Engineering Nanocellulose Scaffolds: Property Modification Strategies and Mechanotransduction‐Driven Tissue Outcomes

open access: yesPolymers for Advanced Technologies, Volume 37, Issue 3, March 2026.
ABSTRACT Nanocellulose is being increasingly used in biomedical applications because of its biocompatibility, mechanical robustness, tunable surface chemistry, and adjustable rheology. This review evaluates recent strategies for engineering cellulose nanofibrils, nanocrystals, and bacterial nanocellulose into cell‐instructive scaffolds for skin, bone ...
Aurora Rodríguez Martínez   +6 more
wiley   +1 more source

Anticuerpos monoclonales contra proteínas de la nucleocápside del virus IBR y su evaluación por ELISA

open access: yesRevista Colombiana de Biotecnología, 2002
A partir de un aislamiento de una cepa de campo del virus de IBR, se produjeron clonos productores de anticuerpos monoclonales (AcMo)contra componentes de su nucleocápside, para 10 cuallos inóculos para ser descargados en los ratones Balb/c fueron ...
Jeannette Navarrete 0.   +3 more
doaj  

Morphological and immunochemical characterization of the pollen grains of Chenopodium album L. (Chenopodiaceae) in a temperate urban area in Argentina [PDF]

open access: yes, 2014
Chenopodium album es una hierba cosmopolita, anual, muy polimórfica, que crece en forma espontánea en baldíos con suelos modificados de los barrios periféricos de Bahía Blanca.
Aztiria, María Eugenia   +5 more
core  

Insufficient Expression of the Autophagic Protein ATG16L1 Results in Accelerated Carcinogenesis Related to an Aberrant B Cell Response

open access: yesCancer Reports, Volume 9, Issue 2, February 2026.
ABSTRACT Background Autophagy‐related proteins (ATGs) regulate a great variety of cellular responses beyond autophagy. In cancer, the role of ATG proteins is central, as evidenced in spontaneous cancer emerging in animals lacking ATG proteins. Aim To determine whether ATG16L1 may be participating in tumorigenesis in colonic and oral mucosa and its ...
Daniela Mendiola   +11 more
wiley   +1 more source

Hepatic CD4 T Cells Predict Hepatocellular Carcinoma Risk on Metabolic Dysfunction‐Associated Steatohepatitis Patients

open access: yesUnited European Gastroenterology Journal, Volume 14, Issue 1, February 2026.
ABSTRACT Background & Aims Metabolic dysfunction‐associated steatohepatitis (MASH) increasingly drives hepatocellular carcinoma (HCC) development. We characterized inflammatory infiltrates in liver biopsies from MASH patients who developed HCC versus controls to identify predictive immune signatures. Method Formalin‐fixed paraffin‐embedded (FFPE) liver
Emilse Rodriguez   +13 more
wiley   +1 more source

Poliarteritis nodosa. A propósito de un caso

open access: yesRevista GICOS, 2023
La poliarteritis nodosa es una vasculitis necrotizante de rara presentación que afecta vasos de mediano y pequeño calibre, que puede afectar desde un órgano hasta sistemas del cuerpo humano, por lo tanto, su presentación clínica es variable y su ...
Raquel Moreno   +2 more
doaj  

Antiprotozoal activity of flavonoids from Eupatorium arnottianum [PDF]

open access: yes, 2017
Dichloromethane and ethanol extracts of Eupatorium arnottianum were evaluated for invitroleishmanicidal activity. The dichloromethane extract produced 80% and 85% of growthinhibition on both Leishmania mexicana and Leishmania amazonensis promastigotes ...
Cazorla, Silvia Ines   +7 more
core  

Methodology for the Development of the Allergic Rhinitis and Its Impact on Asthma (ARIA)‐EAACI 2024–2025 Guidelines: From Evidence‐to‐Decision Frameworks to Digitalised Shared Decision‐Making Algorithms

open access: yesAllergy, Volume 81, Issue 2, Page 427-453, February 2026.
The Allergic Rhinitis and its Impact on Asthma (ARIA) group is working on the 2024–2025 update of its guidelines for the management of allergic rhinitis (ARIA 2024–2025). The ARIA 2024–2025‐EAACI guidelines will follow GRADE methodology and will incorporate evidence from different sources, including systematic reviews and meta‐analyses, mHealth data ...
Jean Bousquet   +230 more
wiley   +1 more source

Modelos de inflamación en estudiantes universitarios

open access: yesRevista Latinoamericana de Estudios Educativos, 2012
El objetivo central de la investigación fue describir los modelos de estudiantes universitarios sobre el concepto de inflamación. La investigación se realizó con 20 estudiantes de segundo semestre de un programa del área de la salud, quienes realizaron ...
Mary Orrego Cardozo   +2 more
doaj  

Increased frequency of CD4+ CD25+ FoxP3+ T regulatory cells in pulmonary Tuberculosis patients undergoing specific treatment and its relationship with their immune-endocrine profile [PDF]

open access: yes, 2015
Tuberculosis (TB) is a major health problem requiring an appropriate cell immune response (IR) to be controlled. Since regulatory T cells (Tregs) are relevant in IR regulation, we analyzed Tregs variations throughout the course of TB treatment and its ...
Bay, Maria Luisa   +9 more
core   +3 more sources

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