Results 71 to 80 of about 52,691 (167)

Peumus boldus: Revealing the Pharmaceutical Potential of the Chilean Forest

open access: yesChemistry &Biodiversity, Volume 23, Issue 10, October 2026.
P. boldus emerge as a promising yet underexplored source of bioactive compounds. Current evidence highlights antioxidant, anti‐inflammatory, antimicrobial, and cytoprotective activities associated with their unique phytochemical profile. This review integrates chemical composition, biological properties, proposed molecular mechanisms, and safety ...
Marta Rodríguez‐Ceballos   +8 more
wiley   +1 more source

Anatomía y fisiología humana II : guías de laboratorio

open access: yes, 2017
I. Sistema digestivo I - Anatomía del sistema digestivo -- II. Fisiología de la digestión -- III. Fisiología de la absorción -- IV. Circulación de la sangre y de la linfa -- V. Fisiología del control nervioso y hormonal -- VI.
Universidad Continental
core  

Asymptomatic Violaceous Papules of the Penis in a Patient With HIV

open access: yes
JEADV Clinical Practice, EarlyView.
Jhon Edwin Rodríguez‐Vásquez   +5 more
wiley   +1 more source

Detection of the Hepatotoxins, Carboxyparquin and Parquin, in Cestrum, Sessea, and Vestia Species (Solanaceae)

open access: yesChemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Several species within the tribe, Cestreae, are implicated in being hepatotoxic to livestock. Carboxyparquin and/or parquin are implicated as the toxic principles. Herbarium vouchers are useful resources to screen for the occurrence of these toxins in species of Cestrum, Sessea, and Vestia.
Stephen T. Lee   +5 more
wiley   +1 more source

Health System Factors in Head and Neck Cancer Diagnosis: A HEADSpAcE Consortium Qualitative Study in Glasgow and Montevideo

open access: yesHead &Neck, Volume 48, Issue 10, Page 2849-2862, October 2026.
ABSTRACT Background Head and neck cancer (HNC) is a devastating diagnosis, with advanced‐stage disease leading to poorer outcomes. This qualitative study aimed to identify health system factors associated with stage of HNC diagnosis. Methods Qualitative semistructured interviews with HNC patients and clinicians were undertaken in two purposively ...
Grant Creaney   +196 more
wiley   +1 more source

Anatomía del riñón: Imagenología

open access: yes, 2008
este recurso corresponde a un extracto de una animación flash interactiva que permite navegar libremente por las sección. Cada una de ellas apoyadas por imágenes del órganos disecado y con zonas sensibles que etiquetan las diferentesRecurso que le ...
Bucarey Arriagada, Sandra   +2 more
core  

Anatomía Artística: Bases Anatómicas del Retrato Escultórico Realista [PDF]

open access: yes, 1999
El saber sobre la estructura del organismo humano ha ido creciendo siguiendo las bases de cualquier otra ciencia. La curiosidad de los propios humanos los condujo a observar los organismos y a intentar indagar en ellos más allá de los límites de la ...
Jiménez-Mateos, Miguel-Ángel
core   +1 more source

1H HR‐MAS NMR Metabolomics in Combination With Transcriptomic Correlation Provides New Insights Into Metabolic Heterogeneity Across Breast Cancer Immunohistochemical Subtypes

open access: yesNMR in Biomedicine, Volume 39, Issue 10, October 2026.
Metabolomic profiling of breast cancer tissue using 1H HR‐MAS NMR spectroscopy and LCModel‐based quantitative analysis revealed metabolite differences associated with immunohistochemical subtypes, and subsequent metabolomics–transcriptomics integration linked these subtype‐dependent metabolic signatures to pathways in choline metabolism, one‐carbon ...
Irene Garcia‐Bocanegra   +10 more
wiley   +1 more source

Anatomía del riñón: Envolturas - Hilio Renal

open access: yes, 2008
Recurso interactivo que permite navegar libremente por las sección. Cada una de ellas apoyadas por imágenes del órganos disecado y con zonas sensibles que etiquetan las diferentes estructuraRecurso que le permitirá conocer la forma,ubicación, estructura ...
Bucarey Arriagada, Sandra   +2 more
core  

Elucidating the Stem of Crassulaceae: A Structural Chemical‐Anatomical Analysis

open access: yesPlant Direct, Volume 10, Issue 10, October 2026.
ABSTRACT Crassulaceae comprises succulent species characterized by extensive water‐storage tissues and considerable anatomical diversity, yet comparative information on the chemical composition and structural organization of their stem cell walls remains limited. This study characterized stem cell‐wall composition and anatomy in 33 Crassulaceae species
Agustín Maceda   +4 more
wiley   +1 more source

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