Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Fabricio Witzel de Medeiros"'
Autor:
Murilo Barreto Souza, Fabricio Witzel de Medeiros, Flavio Fernandes Villela, Milton Ruiz Alves
Publikováno v:
Clinics, Vol 73, Iss 0 (2018)
OBJECTIVE: To evaluate the relationship of biomechanical properties, corneal hysteresis and corneal resistance factor with age, sex and various corneal parameters measured with a Pentacam in normal subjects. METHODS: A total of 226 eyes from 113 pati
Externí odkaz:
https://doaj.org/article/b0a5316593c64dc78d732375b8aff660
Autor:
Ivana Cardoso Pereira, Patrícia Grativol Costa Saraiva, Fabio Petersen Saraiva, Fabricio Witzel de Medeiros, Gustavo Miki, Suzana Matayoshi
Publikováno v:
Revista Brasileira de Oftalmologia, Vol 70, Iss 6, Pp 363-366 (2011)
OBJETIVO: Determinar a variação da ceratometria em olhos de pacientes portadores de espasmo hemifacial submetidos a tratamento com toxina botulínica. MÉTODOS: Foram incluídos 18 pacientes portadores de espasmo hemifacial que foram submetidos ao
Externí odkaz:
https://doaj.org/article/91f2773dc5024fa3951e8cc6d357055a
Autor:
Fabricio Witzel de Medeiros
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USPUniversidade de São PauloUSP.
Objetivo: Investigar as alterações biomecânicas da córnea de suínos induzidas pela confecção de lamelas pediculadas de diferentes espessuras pelo laser de femtossegundo. Métodos: Para a formação dos dois grupos, 12 olhos de porcos foram usa
Autor:
Flávio Fernandes Villela, Fabricio Witzel de Medeiros, Milton Ruiz Alves, Murilo Barreto Souza
Publikováno v:
Clinics, Vol 73, Iss 0 (2018)
Clinics, Volume: 73, Article number: e491, Published: 21 SEP 2018
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Clinics, Volume: 73, Article number: e491, Published: 21 SEP 2018
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
OBJECTIVE: To evaluate the relationship of biomechanical properties, corneal hysteresis and corneal resistance factor with age, sex and various corneal parameters measured with a Pentacam in normal subjects. METHODS: A total of 226 eyes from 113 pati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a79d874949b6543605567bf88e65a4e1
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1807-59322018000100256&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1807-59322018000100256&lng=en&tlng=en
Autor:
Daniela Lima de Jesus, Fabricio Witzel de Medeiros, Gustavo Victor, Murilo Barreto Souza, Fernando Eiji Sakassegawa Naves, Milton Ruiz Alves, Flávio Fernandes Villela
Publikováno v:
e-Oftalmo.CBO: Revista Digital de Oftalmologia. 3
OBJECTIVE: To compare the efficacy of visual screening using the Snellen chart to that of refractive screening using the Spot ™ Vision Screener for detecting the causal factors for amblyopia in a pre-school-aged population (4–6-year-old children)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::799e764ed67922470c6cb7acefb621aa
https://doi.org/10.17545/e-oftalmo.cbo/2017.79
https://doi.org/10.17545/e-oftalmo.cbo/2017.79
Publikováno v:
Clinics
Clinics; v. 66 n. 6 (2011); 1067-1071
Clinics; Vol. 66 Núm. 6 (2011); 1067-1071
Clinics; Vol. 66 No. 6 (2011); 1067-1071
Universidade de São Paulo (USP)
instacron:USP
Clinics, Volume: 66, Issue: 6, Pages: 1067-1071, Published: 2011
Clinics, Vol 66, Iss 6, Pp 1067-1071 (2011)
Clinics; v. 66 n. 6 (2011); 1067-1071
Clinics; Vol. 66 Núm. 6 (2011); 1067-1071
Clinics; Vol. 66 No. 6 (2011); 1067-1071
Universidade de São Paulo (USP)
instacron:USP
Clinics, Volume: 66, Issue: 6, Pages: 1067-1071, Published: 2011
Clinics, Vol 66, Iss 6, Pp 1067-1071 (2011)
OBJECTIVE: To evaluate the impact of the creation of corneal flaps at different thicknesses on the biomechanical properties of swine corneas. METHOD: Twelve swine eyes were obtained to form two groups: 100 μm flap thickness and 300 μm flap thicknes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6e730ad3f4a9366d6daa229d31053e8
http://europepmc.org/articles/PMC3129968
http://europepmc.org/articles/PMC3129968
Autor:
Vandana Agrawal, Alicia Cutler, Steven E. Wilson, Harmet Kaur, Kewal Asosingh, Fabricio Witzel de Medeiros, Shyam S. Chaurasia, Flavia L. Barbosa
Publikováno v:
Experimental Eye Research. 91:92-96
The purpose of this study was to determine whether bone marrow-derived cells can differentiate into myofibroblasts, as defined by alpha smooth muscle actin (SMA) expression, that arise in the corneal stroma after irregular phototherapeutic keratectom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e597277c640b29788a8eb2e08ad3a837
https://doi.org/10.1016/j.exer.2010.04.007
https://doi.org/10.1016/j.exer.2010.04.007
Autor:
Milton Ruiz Alves, Renato Garcia, Fabricio Witzel de Medeiros, Danilo Barreto Souza, Murilo Barreto Souza
Publikováno v:
Clinics
Clinics; v. 65 n. 12 (2010); 1223-1228
Clinics; Vol. 65 Núm. 12 (2010); 1223-1228
Clinics; Vol. 65 No. 12 (2010); 1223-1228
Universidade de São Paulo (USP)
instacron:USP
Clinics, Vol 65, Iss 12, Pp 1223-1228 (2010)
Clinics, Volume: 65, Issue: 12, Pages: 1223-1228, Published: 2010
Clinics; v. 65 n. 12 (2010); 1223-1228
Clinics; Vol. 65 Núm. 12 (2010); 1223-1228
Clinics; Vol. 65 No. 12 (2010); 1223-1228
Universidade de São Paulo (USP)
instacron:USP
Clinics, Vol 65, Iss 12, Pp 1223-1228 (2010)
Clinics, Volume: 65, Issue: 12, Pages: 1223-1228, Published: 2010
PURPOSE: To evaluate the performance of support vector machine, multi-layer perceptron and radial basis function neural network as auxiliary tools to identify keratoconus from Orbscan II maps. METHODS: A total of 318 maps were selected and classified
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f6ebaf6d803475987ae5b8383cf9cf3
http://europepmc.org/articles/PMC3020330
http://europepmc.org/articles/PMC3020330
Autor:
Fabricio Witzel de Medeiros, Shyam S. Chaurasia, Harmeet Kaur, Scott D. Smith, Steven E. Wilson
Publikováno v:
Experimental Eye Research. 89:133-139
Previous studies have suggested that abnormal corneal wound healing in patients after photorefractive keratectomy (PRK) is associated with the appearance of myofibroblasts in the stroma between two and four weeks after surgery. The purpose of this st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a219bb14e109ba3542653dcd4e022a9e
https://doi.org/10.1016/j.exer.2009.02.022
https://doi.org/10.1016/j.exer.2009.02.022
Publikováno v:
Arquivos Brasileiros de Oftalmologia v.71 n.6 suppl.0 2008
Arquivos brasileiros de oftalmologia
Conselho Brasileiro de Oftalmologia (CBO)
instacron:CBO
Arquivos Brasileiros de Oftalmologia, Volume: 71, Issue: 6 Supplement, Pages: 65-68, Published: DEC 2008
Arquivos brasileiros de oftalmologia
Conselho Brasileiro de Oftalmologia (CBO)
instacron:CBO
Arquivos Brasileiros de Oftalmologia, Volume: 71, Issue: 6 Supplement, Pages: 65-68, Published: DEC 2008
OBJETIVO: Desenvolver uma rede neural artificial para classificar em normal ou portador de ceratocone os pacientes submetidos ao exame do Orbscan II TM. MÉTODOS: Foi realizado um estudo retrospectivo envolvendo 98 exames de 59 pacientes. Utilizando
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::688a39f52385767e96d2a5b5ba8d76c6
https://doi.org/10.1590/s0004-27492008000700013
https://doi.org/10.1590/s0004-27492008000700013