Results 91 to 100 of about 12,239 (244)

Cerebral hyperemia in MELAS. [PDF]

, 1994
The pathophysiology of stroke-like episodes in MELAS (mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes) is uncertain. We studied a 24-year-old man with MELAS who had fluent aphasia and right hemianopia.
I Prohovnik, T K Tatemichi, T I Gropen, M Hirano   +3 more
core   +1 more source

Comportamiento de la mutación mtDNA A3243G en dos familias antioqueñas de pacientes diagnosticados con el síndrome MELAS

Iatreia, 2010
Introducción: mutaciones en mtDNA causan citopatias mitocondriales, la más común de ellas es el síndrome MELAS; la transición A3243G en tRNA de leucina (tRNALeu) se presenta en 80% de pacientes.
María Victoria Parra Marín, José William Cornejo Ochoa, Constanza Elena Duque Vélez, Andrés Ruiz Linares, Gabriel Bedoya Berrío   +4 more
doaj  

Posterior Spinal Instrumented Fusion for Idiopathic Scoliosis in Patients with Multisystemic Neurodegenerative Disorder: A Report of Two Cases

Journal of Orthopaedic Surgery, 2016
Mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke (MELAS) syndrome is a progressive multisystemic neurodegenerative disorder. MELAS syndrome impairs oxidative phosphorylation and predisposes patients to lactic acidosis, particularly ...
Kwong Weng Loh, Chris Yin Wei Chan, Chee Kidd Chiu, Mohd Shahnaz Bin Hasan, Mun Keong Kwan   +4 more
doaj   +1 more source

Arrhythmias in MELAS syndrome

Molecular Genetics and Metabolism Reports, 2016
Letter to the Editor With interest we read the article by Thomas et al. about a 44 year old female with MELAS syndrome due to the m.3243A > G mutation, which manifested cardiologically as hypertrophic cardiomyopathy and episodes of supraventricular tachycardia requiring atenolol [1]. We have the following comments and concerns.
Josef Finsterer, Sinda Zarrouk-Mahjoub
openaire   +3 more sources

Demand Estimation with Text and Image Data

The RAND Journal of Economics, EarlyView.
ABSTRACT We propose a demand estimation approach that leverages unstructured data to infer substitution patterns. Using pre‐trained deep learning models, we extract embeddings from product images and textual descriptions and incorporate them into a mixed logit demand model.
Giovanni Compiani, Ilya Morozov, Stephan Seiler   +2 more
wiley   +1 more source

When should MELAS (Mitochondrial myopathy, Encephalopathy, Lactic Acidosis, and Stroke-like episodes) be the diagnosis?

Arquivos de Neuro-Psiquiatria
Mitochondrial myopathy, Encephalopathy, Lactic Acidosis, and Stroke-like episodes (MELAS) is a rare mitochondrial disorder. Diagnostic criteria for MELAS include typical manifestations of the disease: stroke-like episodes, encephalopathy, evidence of ...
Paulo José Lorenzoni, Lineu Cesar Werneck, Cláudia Suemi Kamoi Kay, Carlos Eduardo Soares Silvado, Rosana Herminia Scola   +4 more
doaj   +1 more source

Clinical manifestations of dual‐gene variants in retinitis pigmentosa

Acta Ophthalmologica, EarlyView.
Abstract Purpose Retinitis pigmentosa (RP) is an inherited retinal disease (IRD), whereby each affected individual typically harbours pathogenic variants in a single causative gene, yet the disorder exhibits marked genetic heterogeneity, with more than 100 genes reported to underlie RP.
Lasse Wolfram, Jan‐Philipp Bodenbender, David A. Merle, Milda Reith, Anton Sonntag, Krunoslav Stingl, Tobias B. Haack, Theresia Zuleger, Bernd Wissinger, Laura Kühlewein, Katarina Stingl, Susanne Kohl   +11 more
wiley   +1 more source

Un Globicephalus melas (Traill) [PDF]

, 1928
Aparición de un cetáceo en la playa de Rodiles (España), perteneciente a la especie "Globicephalus melas", descrito con el nombre de Delphinus melas por Traill en 1809. - Características del ejemplar aparecido. Nombres vulgares por los que se le conoce (
Buen y Lozano, Fernando de
core  

Acute auditory agnosia as the presenting hearing disorder in MELAS. [PDF]

, 2008
MELAS is commonly associated with peripheral hearing loss. Auditory agnosia is a rare cortical auditory impairment, usually due to bilateral temporal damage. We document, for the first time, auditory agnosia as the presenting hearing disorder in MELAS. A
Servidei, Serenella, Di Giacopo, Raffaella, Conti, Guido, Miceli, Gabriele, Cianfoni, Alessandro   +4 more
core   +1 more source

Cardiopulmonary Exercise Testing (CPET) Guided Sub‐Anaerobic Threshold Rehabilitation in MELAS Syndrome: A Case Report

The Kaohsiung Journal of Medical Sciences, EarlyView.
Yu‐Lien Tsai, Kun‐Yuan Cheng, Yen‐Sen Lu, Ko‐Long Lin   +3 more
wiley   +1 more source