[Seminal changes in unilateral cryptorchism: course after orchidopexy. Experimental study].

Abstract:

:The present study was conducted to determine the reversibility of the seminal alterations following experimental unilateral cryptorchidism in relation to the time orchiopexy is performed. Two groups of 45 Wistar rats were subjected to mechanical unilateral cryptorchidism followed by prepubertal, early and late orchiopexy, respectively. A third group of 45 animals was subjected to a sham operation. We analyzed the semen obtained separately from both epididymal tails of subgroups of 15 animals at 2.5, 5 and 8 months for the number of spermatozoa, percentage of motile spermatozoa, survival time and the number of heads and tails of loose spermatozoa. The statistical analysis of the results by variance analysis showed that the significant reduction of the number of spermatozoa and the percentage of motile forms observed in the ex-cryptorchid testis at age 2.5 months in both groups of animals that were subjected to a testicular retention had been completely recovered at age 5 months. A significant reduction of the percentage of motile spermatozoa at age 2.5 months was observed in the contralateral testis of animals subjected to a longer period of retention. This alteration was also found normalized at age 5 months. In conclusion, experimentally, pre-pubertal orchiopexy preserves fertility at an adult age, regardless of the timing of the procedure.

journal_name

Arch Esp Urol

authors

Martínez Bengoechea JJ,Gracía Romero J,Morandeira García-Lacruz JR,Rioja Sanz LA

subject

Has Abstract

pub_date

1994-04-01 00:00:00

pages

211-8

issue

3

eissn

0004-0614

issn

1576-8260

journal_volume

47

pub_type

杂志文章
  • [Surgery of ureterocele with lithiasis].

    abstract::We present 7 cases of ureterocele with secondary lithiasis, which constitute 15% of all our cases of ureterocele. From the clinical point of view, the symptoms are not different from those of these two separate pathologies. Nephroureteral colics associated with a low ureteral syndrome were the most frequent cause of t...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Virseda JA

    更新日期:1978-03-01 00:00:00

  • [Intravaginal ultrasonography in the diagnosis of stress urinary incontinence].

    abstract:OBJECTIVES:This analyzes the usefulness of transvaginal endosonography before and after surgery in patients with stress urinary incontinence. METHODS:We evaluated the bladder contour in 50 patients by transvaginal endosonography and the distance from the bladder neck to the pubis was measured with and without stress. ...

    journal_title:Archivos espanoles de urologia

    pub_type: 临床试验,杂志文章

    doi:

    authors: Granados EA,de León H,Echeverría J

    更新日期:1996-09-01 00:00:00

  • [Transurethral thermotherapy with microwaves in patients with benign prostatic hypertrophy and urinary retention: comparative study between high energy (25) and standard energy (2.0)].

    abstract:OBJECTIVES:During a 36-month period, 63 patients with benign prostatic hypertrophy (BPH) who presented urinary retention, were treated on an outpatient basis by transurethral microwave thermotherapy (TUMT) with the Prostatron device using analgosedation. METHODS:Treatment consisted of a single one hour session with Pr...

    journal_title:Archivos espanoles de urologia

    pub_type: 临床试验,杂志文章

    doi:

    authors: Mompó Sanchís JA,Paya Navarro JJ,Prosper Rovira F

    更新日期:1996-05-01 00:00:00

  • [Urologic complications in renal transplantation. Our experience with 700 cases].

    abstract::The present study reports on the urological complications observed in 700 kidney transplants performed from February, 1975 to January, 1993. The techniques used for reconstruction of the urinary tract have been extravesical and intravesical ureteroneocystostomy. In some cases other different techniques have been used....

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Correas Gómez MA,Gutiérrez Baños JL,Portillo Martín JA,Monge Mirallas JM,Roca Edreira A

    更新日期:1993-12-01 00:00:00

  • [Surgical repair of vesico-vaginal fistulae with abdominal-transvesical approach. Comments on this technique and long-term results].

    abstract:OBJECTIVES:We reviewed our series of vesicovaginal fistula that had been treated by the abdominal-transvesical approach, which we have also utilized in complex relapsed fistulas of the posterior aspect of the bladder in all but one case of triple fistula associated with lithiasis of the bladder. METHODS:6 patients wit...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章,评审

    doi:

    authors: Díaz Calleja E,Calatrava Gadea S,Caldentey García M,Moreno Pérez F,Lapuerta Torres E,García Víctor F

    更新日期:1997-01-01 00:00:00

  • [Intrathoracic ectopic kidney in an adult: case report and bibliographic review].

    abstract:OBJECTIVE:We report the case of a 61-year-old male with the incidental diagnosis of intrathoracic renal ectopia during the workup study for a possible lung mass. METHODS:We performed a bibliographic review on the incidence, origin, clinical presentation and diagnosis of this type of renal ectopia. RESULTS:Chest x-ray...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章,评审

    doi:10.4321/s0004-06142008000500011

    authors: Vázquez Alonso F,Vicente Prados FJ,Pascual Geler M,Funes Padilla C,Segura Sánchez M,Fernández Sánchez A,Rodríguez Herrera F,Martínez Morcillo A,Cózar Olmo JM,Espejo Maldonado E,Tallada Buñuel M

    更新日期:2008-06-01 00:00:00

  • Robotic-assisted radical prostatectomy: The teaching.

    abstract:OBJECTIVE OF THE REVIEW:Robot assisted Radical prostatectomy (RARP) has generated a new trend in the binomial teaching/learning, grouping these techniques in training modules such as theoretical learning, practice, personalized counseling, and modern tools like simulation and practice in virtual models. This review sum...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Martínez-Alonso IA,Valdez-Flores RA,Padrón-Lucio S,Campos Salcedo JG,Gutierrez-Aceves J,Cathelineau X,Sánchez-Salas R

    更新日期:2019-04-01 00:00:00

  • Changing the prostate cancer management pathway: why Focal Therapy is a step forward.

    abstract::Prostate Cancer (PCa) remains an exception among solid cancers since organ-sparing procedures are not considered as a standard option. Despite most men harbour low to intermediate risk disease at diagnosis, the vast majority are advised towards radical treatment. We performed a literature review to highlight and discu...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章,评审

    doi:

    authors: Marra G,Gontero P,Valerio M

    更新日期:2016-07-01 00:00:00

  • [Penile prosthesis. Quality outcomes and morbidity].

    abstract:OBJECTIVES:To study patient satisfaction and complications appeared in a series of patients with erectile dysfunction undergoing implant of penile prosthesis. METHODS:Retrospective study of all patients undergoing surgical treatment for erectile dysfunction by penile prosthesis implant between 1993 and 2003. Collected...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:10.4321/s0004-06142005000900009

    authors: Chiva Robles V,Llanes González L,Pascual Mateo C,Espinales Castro G,Romero Cajigal I,Berenguer Sánchez A

    更新日期:2005-11-01 00:00:00

  • Evaluation of cervico-urethral obstruction with ambulatory pressure/flow studies: an alternative to conventional pressure/flow studies?

    abstract::Most of the urodynamic studies are conducted in the laboratory during a brief recording time and under nonphysiological conditions and, thus, may fail to unfold the nature of existing pathological conditions of the lower urinary tract; false positives and false negatives are possible. To overcome some of the difficult...

    journal_title:Archivos espanoles de urologia

    pub_type: 临床试验,杂志文章

    doi:

    authors: Perachino M,Puppo P

    更新日期:1994-11-01 00:00:00

  • [Evaluation of ultrasonics in extensive kidney processes. Study of 200 cases].

    abstract::The author carries out a sonographic study on 200 expansive kidney processes, in which he assess the possibilities of this method of diagnosis at the same time offering the echographic semiology of the different disorders being studied. Finally, he explains the limitations and drawbacks of this technique. ...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: López López JA

    更新日期:1979-07-01 00:00:00

  • [Bladder metastasis of renal carcinoma].

    abstract:OBJECTIVES:We report the case of a patient who had underwent surgery for a clear cell renal carcinoma 2 years before presenting with metastasic extension to bladder on follow-up. METHODS:Radiological finding of a bladder mass during follow-up after nephrectomy. RESULTS:TURBT was carried out with the pathologic report...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Rodríguez JG,Fernández Gómez JM,Jalón Monzón A,Martín Benito JL,González Alvarez RC,Ridríguea Faba O,Fernández García MT,Aguilar Lizette C,Escaf Barmadah S,Regadera Sejas J

    更新日期:2004-12-01 00:00:00

  • [Distal urethral obstruction in girls: a diagnosis to keep in mind].

    abstract::Although obstruction of the distal urethra is uncommon in the female, it should not be discarded if the patient is a young girl who consults for symptoms as diverse as enuresis, frequency and urgency, urinary infections, etc. Such a case is reported herein. The patient underwent internal urethrotomy which resolved the...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Ramírez Fernández JC,Bravo de Rueda C,Salinas Casado J,Prieto Chaparro L,Rapariz González M,Begara Morillas F,Espinosa Fernández-Gutierrez B,Resel Estévez L

    更新日期:1993-01-01 00:00:00

  • [Laser and bladder tumors].

    abstract::Bladder cancer is one of the most frequents pathologies in urology. The introduction of the laser among the technical tools supposed a great advance, but the initial results with the first model failed with the expectations. Nevertheless, nowadays we have at our disposal a great variety of laser for urological use, wi...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章,评审

    doi:10.4321/s0004-06142008000900008

    authors: Rioja Zuazu J,Toutziaris V,Laguna Pes MP,de Reijke TM,de la Rosette JJ

    更新日期:2008-11-01 00:00:00

  • [Laparoscopic ureteral reimplantation.]

    abstract::Although the laparoscopic ureteral reimplantation (LUR) has a history of over 20 years, its presence in the literature is relatively sparse, almost always in the form of small case series with low statistical power, which has prevented consistent results. It has proven to be a safe and effective technique, improving t...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章,评审

    doi:

    authors: González Rodríguez I,Gil Ugarteburu R,Fernández-Pello S,Díaz Méndez B,Blanco Fernández R,Mosquera Madera J

    更新日期:2017-05-01 00:00:00

  • [Correlation between symptoms and urodynamic results in patients with urinary incontinence after radical prostatectomy.]

    abstract:OBJECTIVES:Urinary incontinence (UI) is a significant complication after radical prostatectomy (RP). Although sphincter incompetence is considered the main cause; bladder dysfunction can contribute substantially. Our objective was to evaluate the results of the urodynamic study (UDS) in men with UI after radical prosta...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Medina-Polo J,Arrébola-Pajares A,de la Rosa-Kehrmann S,Romero-Otero J,García-Gómez B,Alonso-Isa M,Lara-Isla A,Duarte-Ojeda JM,Rodríguez-Antolín A,Passas-Martínez JB

    更新日期:2018-07-01 00:00:00

  • [Vesicovaginal fistula in an 8-year-old girl].

    abstract::We report a case of vesicovaginal fistula in an 8-year-old girl caused by a foreign body in the vagina. The foregoing condition was associated with vesical lithiasis. Correction of the fistula was performed during the same surgical procedure for stone removal, without waiting for 3-6 months to elapse as advocated by m...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章,评审

    doi:

    authors: Unda Urzaiz M,Prieto Ugidos N,Iriarte Soldevilla I,de Soto Arranz C,Flores Corral N

    更新日期:1989-06-01 00:00:00

  • [Relevance of clinical and serum parameters on severe urinary sepsis after renal obstruction.]

    abstract:INTRODUCTION:Urosepsis is an underdiagnosed entity with high morbidity and mortality and significant associated costs. The delay in diagnosis leads to an increased risk of multiorgan failure and death. Although its prognosis is better than that of other sepsis, the mortality rate is 20 - 40%. OBJECTIVE:Describe the ob...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Bedate-Núñez M,Moreno-Racionero F,de Andrés-Asenjo B,Díaz-Romero JM,Soto-Rodríguez JL,Torrecilla-García-Ripoll JR,Martín-Martín S,Rivero-Martínez MD,Calleja-Escudero J,De Castro-Olmedo C,Pascual-Samaniego M,Calvo-González R,Valse

    更新日期:2020-05-01 00:00:00

  • [Epidermoid carcinoma of the scrotum].

    abstract:OBJECTIVE:To analyze the therapeutic approach in epidermoid or squamous cell carcinoma of the scrotum, a rare tumor that is of interest for clinical and historical reasons. METHODS/RESULTS:A case of epidermoid carcinoma of the scrotum is described. The patient had undergone urethroplasty in 1972, using preputial free ...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Arias Fúnez F,Fernández Fernández E,Perales Cabanas L,Jiménez Cidre M,Cruz Guerra N,García González R

    更新日期:2000-12-01 00:00:00

  • [Supernumerary spleen].

    abstract::The diagnosis of the accessory spleen, if unsuspected, is basically anatomopathological due to its frequency and, above all, its nonspecific clinical features. We report a case of a retroperitoneal mass that was shown to be composed of accessory splenic tissue. ...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Urruchi Fernández P,Cavero Rebollo O,Liedana Torres JM,Rodríguez Vela L,Martínez Bengoechea J,Gil Sanz J,Rioja Sanz LA

    更新日期:1993-05-01 00:00:00

  • [The proliferating nuclear fraction as a prognostic factor in superficial bladder carcinomas].

    abstract:OBJECTIVE:Low grade, low stage superficial bladder tumors have, in general, a good prognosis; however, some of these tumors progress and behave more aggressively, displaying a high incidence of recurrence and rapid transformation into a higher grade of malignancy with deep invasion of the bladder wall. Numerous studies...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Belloso L,Zugasti A,Urkia M,Arozena F,Blasco-Olaetxea E

    更新日期:1997-10-01 00:00:00

  • [Incrusted cystitis].

    abstract::Five cases are presented of incrusted, alkaline cystitis and the authors point out the pathogenic aspects and the etiology of this illness and comment upon the two forms of endoscopic presentation and the treatment of the general and local kinds. ...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Rodríguez Tolrá J,Serrate R

    更新日期:1978-11-01 00:00:00

  • [Prognostic factors in renal cancer with venous thrombus survival analysis.]

    abstract:OBJECTIVES:To analyze surgery for renal cancer with venous thrombus at different levels, perioperative complications and prognostic factors associated to overall, cancer-specific and disease-free survival. MATERIAL AND METHODS:Retrospective analysis of 42 cases of renal cancer with venous thrombus performed between 20...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Pascual-Fernández A,Calleja-Escudero J,Gómez de Segura C,Pesquera-Ortega L,Taylor J,Fajardo JA,González de Zárate J,Monllor-Gisbert J,Cortiñas-González JR

    更新日期:2017-07-01 00:00:00

  • [Gonadal stromal tumor in childhood. Report of a case. Comments].

    abstract::A case of testicular gonadal stromal tumor in an 8-month-old boy is described. Patient evaluation revealed no hormonal alterations. The patient underwent orchidectomy and has remained tumor-free at two years follow-up, which meets the well-established criteria for benign tumors. A detailed anatomopathological descript...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Romero Tenorio M,Gutiérrez Somoscarrera JA,Salazar Otero S,Báez Perea M,Fariñas Baró JM,Aragón Montero MJ,Flores Ginés J

    更新日期:1993-03-01 00:00:00

  • [Biochemical effects of potassium citrate in the treatment of calcium oxalate lithiasis].

    abstract::The serum and urinary biochemical changes observed one month and six months after oral potassium citrate therapy (600 mEq/day) in 119 patients with calcium oxalate calculi were compared with those of 16 untreated cases with lithiasis. The patients that received treatment were previously divided into two groups: group ...

    journal_title:Archivos espanoles de urologia

    pub_type: 临床试验,杂志文章,多中心研究,随机对照试验

    doi:

    authors: Conte Visús A,Ibarz Servio L,Arrabal Martín M,Ibarz Navarro JM,Ruiz Marcellán FJ

    更新日期:1994-03-01 00:00:00

  • [The dissolution of cystine lithiasis with n-acetylcysteine].

    abstract:OBJECTIVE:The results of in situ dissolution of a cystine calculus is described. This approach was attempted in a female patient for whom surgery was not considered to be the best therapeutic option. METHODS:An obstructive cystine calculus was treated by in situ litholysis using N-acetylcysteine applied locally via tw...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章,评审

    doi:

    authors: Benítez Navio J,Tudela Pavón P,Laguna Urraca G,Casanueva Luis T,Ruana Encinar M,Mata Guijarro F,Gallardo Galán C

    更新日期:1995-11-01 00:00:00

  • Management of patients with clinical stage I nonseminomatous testicular germ cell tumours: active surveillance versus primary chemotherapy versus nerve sparing retroperitoneal lymphadenectomy.

    abstract::Clinical stage I testicular nonseminomatous germ cell tumours (NSGCT) are highly curable. Following orchidectomy a risk-adapted approach using active surveillance (AS), nerve sparing retroperitoneal lymph node dissection (nsRPLND) and primary chemotherapy is recommended by the current guidelines. CS I is defined neg...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章,评审

    doi:

    authors: Heidenreich A,Pfister D

    更新日期:2012-03-01 00:00:00

  • Molecular mechanisms of penile erection.

    abstract::The penis physiological states of flaccidity or erection, result from the contraction or relaxation, respectively, of smooth muscle cells in the corpora cavernosa (CSMCs). They result from the interaction of various inter and intracellular molecular signaling pathways. During the more usual state of flaccidity seems t...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Mas M

    更新日期:2010-10-01 00:00:00

  • Bladder endometriosis: report of 7 new cases and review of the literature.

    abstract:OBJECTIVE:To describe our experience with bladder endometriosis at the Department of Urology of Complejo Hospitalario Universitario de Santiago de Compostela. METHODS:We performed a retrospective analysis of the cases of bladder endometriosis diagnosed during the last 11 years in our hospital, from January 2000 to Dec...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章,评审

    doi:

    authors: Cordeiro González P,Puñal Pereira A,Blanco Gómez B,Lema Grille J

    更新日期:2014-09-01 00:00:00

  • Quality of life in prostate cancer patients and controls: psychometric validation of the FACTP-4 in Spanish, and relation to urinary symptoms.

    abstract:OBJECTIVES:To assess the feasibility and a validity of the Spanish version of the FACT-P and its relation to urinary symptoms. METHODS:The Spanish version of the FACT-P was self-administered to 60 Prostate Cancer patients (pts) waiting to undergo radical treatment and 20 age-matched controls (con) with a negative biop...

    journal_title:Archivos espanoles de urologia

    pub_type: 杂志文章

    doi:

    authors: Batista-Miranda JE,Sevilla-Cecilia C,Torrubia R,Musquera M,Huguet-Pérez J,Ponce de León X,Rosales Bordes A,Salvador Bayarri J,Villavicencio Mavrich H

    更新日期:2003-05-01 00:00:00