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Mostrando ítems 71-80 de 107
Centro para personas con discapacidad visual
(Chile. Universidad Mayor, 2015-01-01)
El siguiente proyecto se enmarca dentro de las necesidades de las personas que poseen baja visión y ceguera, a raíz de la enfermedad Retinitis Pigmentosa y otras distrofias a la retina. La característica esencial en este ...
Editorial
(Universidad Nacional Mayor de San Marcos, Facultad de Medicina Humana, 2002)
Amaurose congênita de Leber: prevalência, correlações genótipo fenótipo e novos achados em uma coorte brasileira
(Universidade Federal de São Paulo (UNIFESP), 2020-12-18)
Purpose: To study the genetic profile of a Brazilian inherited retinal dystrophy cohort, emphasizing cases of Leber congenital amaurosis. Methods: Review of 2,299 medical records and 1,015 genetic tests of patients with ...
Electroretinography Reveals Difference in Cone Function between Syndromic and Nonsyndromic USH2A Patients
(Nature Publishing Group, 2017)
Usher syndrome is an inherited and irreversible disease that manifests as retinitis pigmentosa (RP) and bilateral neurosensory hearing loss. Mutations in Usherin 2A (USH2A) are not only a frequent cause of Usher syndrome, ...
Causa clínicas de eletrorretinograma negativo em pacientes de hospital universitário
(Universidade Federal de São Paulo (UNIFESP), 2015-12-31)
Objective: To determine the frequency and cause of electroretinography (ERG) negative scotopic over a period of 11 years and correlate the fundus findings, age, sex, visual acuity and family inbreeding. Methods: This ...
Toward a Clinical Protocol for Assessing Rod, Cone, and Melanopsin Contributions to the Human Pupil Response
(ASSOC RESEARCH VISION OPHTHALMOLOGY INC, 2011)
PURPOSE. To better understand the relative contributions of rod, cone, and melanopsin to the human pupillary light reflex (PLR) and to determine the optimal conditions for assessing the health of the rod, cone, and melanopsin ...
Small-Molecule Ligands that bind the RET receptor activate neuroprotective signals independent of but modulated by coreceptor GFR α 1
(American Society for Pharmacology and Experimental Therapeutics, 2020-08)
Glial cell line-derived neurotrophic factor (GDNF) binds the GFRα1 receptor, and the GDNF-GFRα1 complex binds to and activates the transmembrane RET tyrosine kinase to signal through intracellular Akt/Erk pathways. To ...