Spermatic Cord Torsion
Mostrando 1-12 de 12 artigos, teses e dissertações.
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1. The protective effect of Papaverine and Alprostadil in rat testes after ischemia and reperfusion injury
ABSTRACT Objective: To investigate the effect of papaverine and alprostadil on testicular torsion-detorsion injury in rats. Materials and Methods: A total of 40 male Wistar-Albino rats were used in this study. Four hours of right testicular torsion was applied to each group, excluding sham oper- ated group. The torsion-detorsion (T/D), T/D + papaverine and
Int. braz j urol.. Publicado em: 2018-06
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2. Bilateral testicular torsion in an adolescent: a case with challenging diagnosis
ABSTRACT Bilateral testicular torsion is a very uncommon emergency, with a challenging differential diagnosis. We describe the case of a 15-year-old patient with a left testicular torsion of 48 hours of duration and a sudden onset of right scrotum pain during his stay at the emergency area. Bilateral testicular torsion was diagnosed after repeat physical exa
Int. braz j urol.. Publicado em: 2018-04
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3. Medical ozone therapy reduces oxidative stress and testicular damage in an experimental model of testicular torsion in rats
ABSTRACT Objective: Testicular torsion (TT) refers to rotation of the testis and twisting of the spermatic cord. TT results in ischemia-reperfusion (I/R) injury involving increased oxidative stress, inflammation and apoptosis, and can even lead to infertility. The aim of this study was to investigate the effect of ozone therapy on testicular damage due to I
Int. braz j urol.. Publicado em: 2017-12
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4. The amount of spermatic cord rotation magnifies the time-related orchidectomy risk in Intravaginal testicular torsion
Abstract Purpose To investigate the roles of age, testicular rotation and time in the surgical outcome of intravaginal testicular torsion (iTT). Patients and Methods We retrieved the records of all iTT patients treated in our unit from January 2012 to January 2014. Explanatory variables were: age (years); presentation delay (PrD, time between symptoms and
Int. braz j urol.. Publicado em: 2016-12
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5. Protective effects of abdominal electroacupuncture on oxidative stress and inflammation due to testis torsion/detorsion in rats
PURPOSE:To evaluate the effects of acupuncture (Ac) and electroacupuncture (EAc) on oxidative stress and inflammation in testis torsion/detorsion (T/D) model in rats.METHODS: Thirty male Wistar rats were randomized into five groups. G1 Group (Sham) served as control. The remaining groups were submitted to spermatic cord torsion (720°) for 3 hours, followed
Acta Cir. Bras.. Publicado em: 2014-07
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6. Decompressive fasciotomy in testicular torsion of the spermatic cord in rats
PURPOSE: To evaluate the effect of decompression fasciotomy on testes undergoing torsion of the spermatic cord. METHODS: Spermatic cord torsion was induced in 40 Wistar testes for six and 12 hours. At the time of distortion, decompression fasciotomy was performed on half of the animals. After 42 days, the testicles were examined both macroscopically and micr
Acta Cir. Bras.. Publicado em: 2013-06
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7. Efeitos da n-acetilcisteína em testículos de ratos submetidos a torção do cordão espermático / Effects of n-acetylcysteine in testes of rats subjected to torsion of the spermatic chord
Objetivo: Avaliar os efeitos da n-acetilcisteína em testículos de ratos submetidos a torção do cordão espermático (TCE). Métodos: Foram utilizados quarenta e oito ratos, distribuídos em quatro grupos com 12 animais cada. Os animais dos grupos I e II foram submetidos a torção do cordão espermático; sendo que no grupo II, receberam NAC. Os animais
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 12/09/2011
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8. Efeitos do tratamento com l-alanil-glutamina sobre o estresse oxidativo em ratos jovens submetidos à torÃÃo do cordÃo espermÃtico / Effects of l-alanil-glutamine treatment upon oxidative stress in youn rats subjected to torsion of spermatic cord
The effect of L-alanil-glutamine was tested in a situation of oxidative stress induced by torsion of the spermatic cord. Eighty four male young Wistar rats were distributed randomly in 6 groups: Saline group 1h (GSa1) and Ala-Gln Group 1h (GAg1), animals of these groups were submitted to 1 hour of ischemia and 6 hours of reperfusion and were treated 30 minut
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 02/01/2008
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9. Extravaginal testicular torsion: a clinical entity with unspecified surgical anatomy
PURPOSE: To review and evaluate the anatomical definitions of perinatal extravaginal torsion (EVT) of the testis. MATERIALS AND METHODS: An extensive review of the literature was made to reveal the prevalent anatomical background predisposing to EVT. Gross appearance of twisted testes obtained during surgery for 14 cases of EVT was used to test the validity
International braz j urol. Publicado em: 2008-10
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10. Painless inter epididymal testicular torsion of the spermatic cord
Inter epididymal testicular torsion of the spermatic cord is extremely rare and usually diagnosed at surgery. We present an unusual case of spermatic cord torsion in a 14-year-old male patient. It is important to highlight that the torsion occurred only on the distal half of the epididymis leaving the head untwisted and edematous. In addition, the fact that
International braz j urol. Publicado em: 2007-02
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11. Effects of dimethylsulfoxide, lipoic acid or ternatin pretreatment upon the oxidative stress in young rats subjected to torsion of the spermatic cord / Efeitos do pré-tratamento com dimetilsufóxido, ácido lipóico ou ternatina sobre o estresse oxidativo
The protective role of dimethylsulfoxide (DMSO), lipoic acid (LA) and ternatin (TN), known free radical scavengers and cell membrane protectants were evaluated in an experimental model of testis ischemia/reperfusion. One hundred and twenty young male Wistar rats, mean weight 172.515g, were randomized in five equal groups (GS - Sham, GC Control, GD Dimethylsu
Publicado em: 2005
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12. Estudo experimental das alterações agudas na glicemia e concentrações testiculares de ATP e glicose induzidas por torção unilateral, in vivo / In vivo acute changes in ATP and glucose concentrations in the rat testicles following unilateral torsion: experimental study
A torção do cordão espermático é a emergência geniturinária mais comum na idade pediátrica. Foram estudadas as alterações metabólicas agudas nas concentrações testiculares de ATP e glicose após uma hora de isquemia induzida por torção do cordão espermático. Sessenta ratos wistar machos pré-púberes, foram distribuídos em 2 grupos de 30 an
Publicado em: 2002