Results 41 to 50 of about 19,750 (169)

Efectividad de la auriculopuntura en el tratamiento de fumadores activos

open access: yesMedisan, 2013
Se realizó un estudio descriptivo y longitudinal de 76 fumadores activos, pertenecientes al consultorio médico No. 55 del Policlínico Universitario "José Martí Pérez" de Santiago de Cuba, desde septiembre de 2011 hasta abril de 2012, con vistas a ...
Mileydis Alvarez Caballero   +4 more
doaj  

Bioconversion of carotenoids into high‐value crocins using a marine sponge carotenoid cleavage dioxygenase

open access: yesNew Phytologist, Volume 250, Issue 5, Page 3230-3246, June 2026.
Summary Carotenoids and apocarotenoids are widespread specialized metabolites, yet animals, including sponges, lack the ability to synthesize carotenoids de novo and must obtain them from dietary or microbial sources. The roles of carotenoid cleavage dioxygenases (CCDs) in marine animals remain largely unexplored. A CCD from the marine sponge Suberites
Elena Moreno‐Giménez   +11 more
wiley   +1 more source

Producción de textos escritos. Lo epistémico y lo desarrollador

open access: yesCiencia e Interculturalidad, 2020
La escritura posee una función heurística,que permite la investigación de ciertos códigos que le permiten ofrecen significación a hechos los cuales deben explicarse.
Israel Acosta Gómez   +2 more
doaj   +1 more source

Genome‐Wide Assessment Reveals Ancestral Differences in Homozygosity Patterns Potentially Linked to Parkinson's Disease Etiology

open access: yesMovement Disorders, Volume 41, Issue 5, Page 1128-1140, May 2026.
Abstract Background Recessive genetic variation and extended runs of homozygosity (ROHs) may contribute to the unexplained heritability of Parkinson's disease (PD), particularly in diverse and understudied populations. Objective We conducted the first large‐scale, multi‐ancestral investigation of PD to examine the impact of genome‐wide homozygosity on ...
Kathryn Step   +680 more
wiley   +1 more source

Procedimientos metodológicos para lograr las relaciones interdisciplinarias

open access: yesGaceta Médica Espirituana, 2018
Fundamento: La interdisciplinariedad responde a la necesidad de superar la unilateralidad y el peligro de dispersión de los conocimientos aportados. La convergencia entre las disciplinas condiciona el tratamiento del objeto como un todo y permite un ...
Yairis Cepeda Rodríguez   +3 more
doaj  

Discordance of Dopaminergic Dysfunction and Subcortical Atrophy by α‐Synuclein Status in Sporadic and Genetic Parkinson's Disease

open access: yesMovement Disorders, Volume 41, Issue 5, Page 1101-1113, May 2026.
Abstract Background Parkinson's disease (PD) is characterized by predominantly neuronal α‐synuclein pathology and dopaminergic dysfunction. Cerebrospinal fluid (CSF) seeding amplification assays (SAA) detect α‐synuclein aggregates in vivo, but not all patients with PD have a positive SAA.
Michael Tran Duong   +186 more
wiley   +1 more source

JOSÉ MARTÍ Y EL INCENDIO DEL ALMA

open access: yes, 2019
A pesar de que la valoración sobre José Martí tiende a localizarla en el referido encasillamiento político, las relaciones ceremoniales consistieron interpretación de la evolución de lo histórico sobre la base de los contrastes sociales.
Bernal-Echemendía, Juan Eduardo
core  

Advances in Wine Yeast Autolysis: Biochemical and Molecular Mechanisms, and the Release of Organic Compounds in White and Sparkling Wines—An Updated Review

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Wine yeasts play a central role in alcoholic fermentation and significantly contribute to the sensory attributes of wines through cellular autolysis during lees aging (sur lie), especially in white wines. This process releases organic compounds that alter the wine's chemical and sensory profile.
José Ricardo Machado dos Santos   +1 more
wiley   +1 more source

José Martí: historia de una bofetada

open access: yes, 2008
Does a functional Martí remain for Cuban politics? Haven’t the actual Cuban regime and the exiles exhausted his potentiality? I wonder if, from now on, we will not have to cast aside the mania that considers José Martí to be an irreproachable authority ...
Antonio José Ponte   +1 more
core   +1 more source

Síndrome de Hunter. Asesoramiento a parejas y familiares con riesgo

open access: yesMedisan, 2013
El síndrome de Hunter o mucopolisacaridosis de tipo II es un trastorno metabólico de los mucopolisacáridos, causado por la carencia de la enzima lisosomal iduronato-sulfatasa, que determina serias manifestaciones clínicas, daño multisistémico y muerte ...
Yoni Tejeda Dilou   +4 more
doaj  

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