Results 91 to 100 of about 49,084 (266)

Filogeografía y estructura poblacional de Inia sp. en su distribución en Sur América

open access: yes
El delfín rosado de Sur América (Inia geoffrensis) está en peligro de extinción debido a la pérdida de hábitat, contaminación y pesca incidental. Este estudio analiza la estructura poblacional de la especie mediante la secuenciación del ADN mitocondrial (
Rincón Mejía, Natalia
core   +1 more source

Spinal Cord Infarction Versus Idiopathic Transverse Myelitis: Clinical, Radiological, and Functional Insights From a Retrospective Cohort Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Spinal cord infarction (SCI) is a rare but devastating myelopathy, characterized by a high disability rate and an unfavorable prognosis. It has often been underdiagnosed and misdiagnosed as idiopathic transverse myelitis (ITM). This study aimed to describe the clinical features, radiological biomarkers, treatments, and functional ...
Zeqiang Ji   +13 more
wiley   +1 more source

Antioxidantes en la crioconservación de semen de peces: una revisión con énfasis en especies de agua dulce de Sur América

open access: yes, 2023
The rapid growth of the world population has led to an overexploitation of natural resources and water resources are no exception; affecting fish populations around the world.
Robles, Medina, Ramírez, Guaje
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Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang   +22 more
wiley   +1 more source

Functional and Structural Evidence of Neurofluid Circuit Aberrations in Huntington Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Disrupted neurofluid regulation may contribute to neurodegeneration in Huntington disease (HD). Because neurofluid pathways influence waste clearance, inflammation, and the distribution of central nervous system (CNS)–delivered therapeutics, understanding their dysfunction is increasingly important as targeted treatments emerge.
Kilian Hett   +8 more
wiley   +1 more source

Las arañas del banano (Phoneutria spp.), las más temidas de Centro y Sur América

open access: yes, 2013
Las arañas conforman uno de los grupos más diversos del reino animal. Son depredadoras generalistas que nos brindan un excelente servicio en el control de las poblaciones de insectos.
Peralta, Luciano
core  

Air Pollution and the Risk and Progression of Multiple Sclerosis: A Systematic Review and Meta‐Analysis

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Purpose Air pollution has been linked to several neurological conditions, including stroke and neurodegenerative diseases. Evidence regarding its association with multiple sclerosis (MS) remains conflicting, limited by small sample sizes. Methods PubMed, Embase, Scopus, and Cochrane controlled register of trials (CENTRAL) were searched on ...
Ahmad A. Toubasi, Thuraya N. Al‐Sayegh
wiley   +1 more source

Síndrome Del Túnel Del Carpo De Origen Laboral Métodos De Prevención En Sur América

open access: yes, 2009
El objetivo de la monografía era el Recopilar información sobre la evolución del Síndrome del Túnel del Carpo y los métodos de Prevención más utilizada en Latino América.
Cardona Cuervo, Mónica Cecilia   +1 more
core  

Structure–Function Decoupling of the Sensorimotor and Default Mode Networks in Black Americans With MS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano   +11 more
wiley   +1 more source

Sur América: órgano de la integridad colombiana

open access: yes
“Sur América: órgano de la integridad colombiana” fue una publicación que circuló en Bogotá durante el periodo 1903-1928. El periódico de orientación liberal fue fundado por Adolfo León Gómez y en su cabezote se incluía el epígrafe “por la patria y por ...
León Gómez, Adolfo, 1858-1927
core  

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