Zobrazeno 1 - 10
of 295
pro vyhledávání: '"Valdemar Ortiz"'
Autor:
Marnio Costa, Bruno Leslie, Atila Rondon, Herick Bacelar, Ricardo Mattos, Bruno Barbosa, Rosana Delcelo, Valdemar Ortiz, Antonio Macedo Jr
Publikováno v:
International Brazilian Journal of Urology, Vol 39, Iss 6, Pp 884-892 (2013)
Purpose To compare the histological characteristics of keratinized versus non-keratinized onlay island flaps in an experimental rabbit model. Materials and Methods Sixteen male rabbits were randomly allocated into two experimental groups: keratinized
Externí odkaz:
https://doaj.org/article/41a86e0e112d4020a27a03d53a98990b
Autor:
Petrus Oliva, Rosana Delcelo, Herick Bacelar, Atila Rondon, Ubirajara Barroso Jr., Valdemar Ortiz, Antônio Macedo Jr.
Publikováno v:
International Brazilian Journal of Urology, Vol 38, Iss 6, Pp 825-832 (2012)
ObjectiveTo histologically evaluate, in an experimental study in rabbits, the integration process of the buccal mucosa fenestrated graft applied in the corpora cavernosa for Bracka first stage urethroplasty.Materials and MethodsA urethral defect was
Externí odkaz:
https://doaj.org/article/8e338d0e87484700837f9a0e9c0191b0
Autor:
Petrus Oliva, Rosana Delcelo, Herick Bacelar, Atila Rondon, Ubirajara Barroso Jr., Valdemar Ortiz, Antônio Macedo Jr.
Publikováno v:
International Brazilian Journal of Urology, Vol 38, Iss 6, Pp 825-832 (2012)
Objective To histologically evaluate, in an experimental study in rabbits, the integration process of the buccal mucosa fenestrated graft applied in the corpora cavernosa for Bracka first stage urethroplasty. Materials and Methods
Externí odkaz:
https://doaj.org/article/a0f08cf1768f4bb8bd67e2d60f807666
Autor:
Sérgio Bisogni, Fabio Thadeu Ferreira, Arnaldo Amstalden Neto, Leandro Oliveira Chiarelli, Valdemar Ortiz
Publikováno v:
International Brazilian Journal of Urology, Vol 38, Iss 4, Pp 552-560 (2012)
OBJECTIVE: This study was developed to determine whether the generation of free radicals, induced by ischemia followed by reperfusion in a model of chronic intravesical obstruction in rats, would lead to damage in the detrusor. It also investigates t
Externí odkaz:
https://doaj.org/article/5fe33cf5c1f0422b94a2189044ddf11a
Publikováno v:
International Brazilian Journal of Urology, Vol 38, Iss 3, Pp 419-425 (2012)
OBJECTIVE: The purpose of this study was to compare the effects of castration on cell death rate of the adult rat prostates and to evaluate the benefic action of alpha tocopherol supplementation to avoid apoptosis post-orchiectomy. MATERIAL AND METHO
Externí odkaz:
https://doaj.org/article/bba89a0396f54c009ee9e30b72150de8
Autor:
Mirian Kracochansky, Leonardo Oliveira Reis, Fabio Lorenzetti, Valdemar Ortiz, Miriam Dambros
Publikováno v:
International Brazilian Journal of Urology, Vol 38, Iss 2, Pp 277-283 (2012)
OBJECTIVE: To analyze the impact of low levels of testosterone induced by orchiectomy and the effect of alpha-tocopherol supplementation on oxidative stress in the urethral sphincter. MATERIALS AND METHODS: Forty male Wistar rats weighing 250-300g we
Externí odkaz:
https://doaj.org/article/24b49e6551944a6785d81643d0e761a5
Autor:
Ricardo A. Natalin, Fabio S. Lima, Thomé Pinheiro, Eugenio Vicari, Valdemar Ortiz, Cassio Andreoni, Jaime Landman
Publikováno v:
International Brazilian Journal of Urology, Vol 38, Iss 1, Pp 04-16 (2012)
Despite significant advances in laparoscopic technique and technologies, laparoscopic Urologic surgery remains technically demanding regarding various surgical steps including the challenge of specimen retrieval and extraction, whether to install a d
Externí odkaz:
https://doaj.org/article/1f0d9564209b448b876d83d0a33f3bd7
Publikováno v:
International Brazilian Journal of Urology, Vol 36, Iss 1, Pp 75-85 (2010)
PURPOSE: To compare the efficacy and costs of circumcision versus topical treatment using a prospective pharmacoeconomic protocol. MATERIALS AND METHODS: We treated 59 patients (3-10 years of age) randomized into two groups: 29 underwent an 8-week co
Externí odkaz:
https://doaj.org/article/690370e3f58d43da8afe5b0587d24fab
Autor:
Márcio Carvalho, Luiz Gonzaga de Freitas Filho, Maurício Carvalho, Djalma José Fagundes, Valdemar Ortiz
Publikováno v:
Acta Cirúrgica Brasileira, Vol 24, Iss 6, Pp 496-501 (2009)
PURPOSE: To access the effect of repeated extracorporeal shock wave (ESW) on urinary biochemical markers METHODS: 20 rats were assigned for ESW (Direx Tripter X1® - 14 KV) to one of two groups: G1 (n=10) one ESW; G2 (n=10) two ESWs within a 14-day i
Externí odkaz:
https://doaj.org/article/df906e400cff4fef94ae7716de080ad3
Autor:
Luiz L. Barbosa, Riberto Liguori, Sergio L. Ottoni, Ubirajara Barroso Jr, Valdemar Ortiz, Antonio Macedo Junior
Publikováno v:
International Brazilian Journal of Urology, Vol 35, Iss 4, Pp 459-466 (2009)
Purpose: To review our clinical experience with urinary continent catheterizable reservoir in children under five years of age. Materials and Methods: A total of 23 patients (16 males, 7 females) with a median age of 3.64 years were evaluated. Among
Externí odkaz:
https://doaj.org/article/1d89a73bb0a345519f31e31068507258