Results 101 to 110 of about 49,084 (266)

Familia: Mustelidae

open access: yes, 2023
imágenesEsta especies tiene el rango de distribución más largo que cualquier otro mustélido en el hemisferio occidental. Se encuentra desde el extremo norte de Estados Unidos, sur de América Central hasta el noreste de Sur América (Sheffield y Thomas ...

core  

A Prospective Study of Individuals at Risk of Multiple Sclerosis Informs the Design of Primary Prevention Studies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective In multiple sclerosis, the optimal time for deploying a therapeutic intervention is before the central nervous system is damaged; given the success of trials treating the earliest stage of MS, the radiologically isolated syndrome, developing primary prevention strategies is an important next challenge.
Amy W. Laitinen   +7 more
wiley   +1 more source

Epilepsy‐Associated Variants of a Single SCN1A Codon Exhibit Divergent Functional Properties

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Pathogenic variants in SCN1A, which encodes the voltage‐gated sodium channel NaV1.1, are associated with multiple epilepsy syndromes exhibiting a range of clinical severity. SCN1A variants are reported in different syndromes, including Dravet syndrome, which is associated with loss‐of‐function, whereas neonatal/infantile‐onset ...
Lanie N. Liebovitz   +3 more
wiley   +1 more source

Libros colombianos raros y curiosos: diciembre de 1963

open access: yes, 1963
EL documento presenta la reseña del título:LEÓN GÓMEZ ADOLFO (1858-1927). Hojas Dispersas. Imprenta de "Sur América". Bogotá, 1913. IV-279 págs.
Rodríguez Guerrero, Ignacio
core   +2 more sources

Paramagnetic Rim Lesions Are Associated With Trans‐Synaptic Degeneration of the Visual Pathway in Multiple Sclerosis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Retrograde trans‐synaptic degeneration (rTSD) from posterior visual pathway lesions in multiple sclerosis (MS) is characterized by hemi‐macular ganglion cell‐inner plexiform layer (GCIPL) thinning and contralateral visual field loss.
Abdul Jaber Tayem   +17 more
wiley   +1 more source

La cooperación sur-sur y la regionalización en América Latina: el despertar de un gigante dormido

open access: yesRelaciones Internacionales, 2010
La Cooperación Sur-Sur (CSS) forma parte de un nuevo paradigma dentro de las relaciones internacionales de América Latina. La misma se ejecuta entre los propios países latinoamericanos y entre éstos y diversos países de Asia y África. Sin duda alguna, la
Tahina OJEDA
doaj  

Sex Representation in US Stroke Clinical Trials: A Decade of Trends and Challenges

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Stroke remains a major cause of disability and mortality in the US, with significant sex‐based disparities, and females remain underrepresented in stroke clinical trials. We aimed to examine sex representation in US‐based stroke clinical trials, identify trial characteristics associated with higher female enrollment (≥ 50%), and ...
Chaitali Dagli   +5 more
wiley   +1 more source

Asuntos de Sur-América.

open access: yes, 1882
Hoja suelta en la que se indica que Ecuador, Chile y Brasil podrían estar uniéndose con el propósito de crear un conflicto contra Colombia. Adicionalmente, se reproduce el artículo Vae Victoribus de la editorial La Opinión Nacional de Caracas, sobre la ...
Anónimo
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Cracking the Code: Genotype–Phenotype Correlation Models in Sarcoglycanopathies

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Sarcoglycanopathies are among the most severe limb‐girdle muscular dystrophies (LGMD), though milder presentations have been described. These diseases are primarily caused by missense variants, but the limited predictability of their effect on protein maturation, complex formation, and transport has hindered reliable genotype ...
Leonela Luce   +72 more
wiley   +1 more source

Mapa de Sur América

open access: yes, 1870
El proceso de independecia de América latina, implicó cambios en el poder político administrativo y constantes renovaciones de las entidades territoriales." Este mapa, impreso en tinta negra, muestra las divisiones políticas del continente dadas en 1870.
Anónimo
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