Abstract:
OBJECTIVE:To assess the effects of the alpha 1-adrenoceptor antagonists alfuzosin and tamsulosin on the physiological events associated with ejaculation in the rat, because when these drugs are used for treating symptomatic benign prostatic hyperplasia in men they may affect ejaculation by impairing bladder neck closure and seminal vesicle contraction. MATERIALS AND METHODS:In clinical trials the incidence of ejaculatory disorders in men is typically < 1% with alfuzosin and 4-18% with tamsulosin. The effects of tamsulosin and alfuzosin on bladder neck and seminal vesicle pressures (BNP and SVP) in the rat were analysed. Increases in BNP and SVP were induced in urethane-anaesthetized. Wistar rats by electrical stimulation (ES) of the hypogastric nerve (HN) before and after an intravenous injection with vehicle, 3 or 10 micrograms/kg of tamsulosin or alfuzosin (10 rats/group). The mean amplitude and area under the curve (AUC) of the BNP and SVP were expressed as the percentage of the response to ES of HN before the treatment. RESULTS:The amplitude and AUC of the SVP were significantly decreased by both doses of tamsulosin, and marginally decreased by the same doses of alfuzosin. The amplitude of the BNP was significantly decreased by 3 and 10 micrograms/kg of tamsulosin and 10 micrograms/kg alfuzosin, and marginally decreased by 3 micrograms/kg alfuzosin. The AUC of the BNP was significantly decreased by both doses of tamsulosin, but barely affected by alfuzosin at the same doses. CONCLUSION:Over the doses assessed, alfuzosin had significantly less deleterious effect on increases in BNP and SVP induced by ES of the HN than had tamsulosin.
journal_name
BJU Intjournal_title
BJU internationalauthors
Giuliano F,Bernabe J,Droupy S,Alexandre L,Allard Jdoi
10.1111/j.1464-410x.2003.04674.xkeywords:
subject
Has Abstractpub_date
2004-03-01 00:00:00pages
605-8issue
4eissn
1464-4096issn
1464-410Xpii
4674journal_volume
93pub_type
杂志文章abstract:UNLABELLED:Study Type - Therapy (case series). LEVEL OF EVIDENCE:4. What's known on the subject? and What does the study add? The indications and timing of native nephrectomy in patients with autosomal dominant polycystic kidney disease (ADPKD) is controversial, especially for those undergoing renal transplantation. P...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2010.09938.x
更新日期:2011-08-01 00:00:00
abstract:OBJECTIVES:To investigate overall survival and prostate cancer-specific mortality in men with prostate cancer presenting with a PSA level <100 ng/mL at the time of diagnosis. PATIENTS:Five-thousand seven hundred and sixteen patients with prostate cancer and a recorded diagnostic PSA level extracted from the South Aust...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.13411
更新日期:2016-04-01 00:00:00
abstract:OBJECTIVE:To assess, in a repeat audit of a regional lithotripsy service, whether changes implemented after a regional audit in 1994 (which showed disappointing results from shock wave lithotripsy, attributable to both poor patient selection and an inadequate fixed-site lithotripter) have had any effect. PATIENTS AND ...
journal_title:BJU international
pub_type: 杂志文章,多中心研究
doi:10.1046/j.1464-410x.2002.02674.x
更新日期:2002-05-01 00:00:00
abstract::The first two reviews are from the same unit in Germany and describe the well-known but still much discussed ways of improving the prognosis of patients undergoing cystectomy for bladder cancer. The authors review the roles of lymph node dissection and perioperative chemotherapy, and draw conclusions which will be of ...
journal_title:BJU international
pub_type: 杂志文章,评审
doi:10.1111/j.1464-410X.2007.07114.x
更新日期:2007-12-01 00:00:00
abstract:OBJECTIVE:To explain differences over time between operative approach and surgeon type for adrenal surgery in the USA. PATIENTS AND METHODS:A retrospective cohort analysis was performed on all patients undergoing adrenalectomy between 2002 and 2011 using the Nationwide Inpatient Sample. Patients undergoing concurrent ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12747
更新日期:2015-02-01 00:00:00
abstract:OBJECTIVE:• To compare outcomes of hilar clamping and non-hilar clamping partial nephrectomy for tumours involving a solitary functional kidney. PATIENTS AND METHODS:• Between 1990 and 2009, 104 partial nephrectomies, excluding bench and autotransplant procedures, were performed on solitary functional kidneys. • An in...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2010.09713.x
更新日期:2011-06-01 00:00:00
abstract:OBJECTIVE:To determine the 5-year oncological outcomes of endoscopic extraperitoneal radical prostatectomy (EERPE) from a medium-volume centre, thereby providing much needed data on outcomes from the UK. PATIENTS AND METHODS:From January 2006 to January 2012, 575 patients underwent EERPE for localized prostate cancer,...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12260
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVE:To determine, using magnetic resonance imaging (MRI), the incidence of retropubic haematoma and any associated clinically significant effects after a xenograft (porcine dermis) sling (XS) or the tension-free vaginal tape (TVT) procedure. PATIENTS AND METHODS:Between October 2003 and March 2004, 24 consecutiv...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2005.05779.x
更新日期:2005-11-01 00:00:00
abstract:OBJECTIVES:To define the perioperative morbidity and 30-day mortality of cytoreductive nephrectomy (CN) using the British Association of Urological Surgeons (BAUS) nephrectomy dataset for 2012, the first year of public reporting of individual surgeon outcomes in the UK. PATIENTS AND METHODS:All nephrectomies recorded ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12890
更新日期:2015-12-01 00:00:00
abstract:OBJECTIVES:To comprehensively investigate the role of the N6 -methyladenosine (m6 A) erasers ALKBH5 and FTO in clear cell renal cell carcinoma (ccRCC), other RCC subtypes, and oncocytoma with respect to prognostic value and biomarker potential. PATIENTS AND METHODS:The collection of tissue samples was performed within...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.15019
更新日期:2020-04-01 00:00:00
abstract:OBJECTIVE:To compare the demographic, behavioural, clinical and medical history characteristics of men with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) and asymptomatic controls, to identify characteristics that might be associated with this syndrome. PATIENTS AND METHODS:Self-administered epidemiologic...
journal_title:BJU international
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1464-410X.2005.05684.x
更新日期:2005-09-01 00:00:00
abstract:OBJECTIVES:To evaluate the proportion of patients achieving clinically meaningful improvement of lower urinary tract symptoms suggestive of benign prostatic hyperplasia (BPH-LUTS) with tadalafil using two definitions of response. PATIENTS AND METHODS:Post hoc integrated analysis of four placebo-controlled studies in m...
journal_title:BJU international
pub_type: 杂志文章,随机对照试验
doi:10.1111/bju.12926
更新日期:2015-05-01 00:00:00
abstract:OBJECTIVE:To explore the effect of intravesical instillation of green tea extract (GTE) on a rat model of bacterial cystitis. MATERIALS AND METHODS:In vitro bactericidal properties of GTE were analysed by adding GTE to a suspension of uropathogenic E. coli (UPEC), streaking on MacConkey agar, and incubating overnight....
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12544
更新日期:2014-10-01 00:00:00
abstract:OBJECTIVE:To investigate the frequency and spectrum of lipophilic Malassezia yeasts within the area of the glans penis and preputial space in healthy men, most of whom were uncircumcised. SUBJECTS AND METHODS:As the glans penis and the prepuce are abundant in sebaceous glands, 130 clinically healthy men were examined ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2001.02375.x
更新日期:2001-10-01 00:00:00
abstract:OBJECTIVE:• To investigate the oncological efficacy of retroperitoneal laparoscopic radical nephrectomy (RLRN) compared with transperitoneal laparoscopic radical nephrectomy (TLRN) for the management of clear-cell renal cell carcinoma (RCC). PATIENTS AND METHODS:• With emphasis on survival and disease recurrence, a re...
journal_title:BJU international
pub_type: 杂志文章,多中心研究
doi:10.1111/j.1464-410X.2010.09636.x
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVE:To investigate the pharmacology and functionality of alpha(1)-adrenoceptors in human corpus cavernosum, and to determine the predominant subtype. MATERIALS AND METHODS:Cavernosal tissue specimens were obtained from the penises of 22 men (mean age 37.4 years) removed during gender re-assignment surgery. The m...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2006.05956.x
更新日期:2006-02-01 00:00:00
abstract:OBJECTIVES:To evaluate whether robotically assisted laparoscopic prostatectomy (RALP) is less invasive than radical retropubic prostatectomy (RRP), as experimental studies suggest that the acute phase reaction is proportional to surgery-induced tissue damage. PATIENTS AND METHODS:Between May and November 2006, all pat...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2008.07513.x
更新日期:2008-05-01 00:00:00
abstract:OBJECTIVE:To characterise the incidence, onset, management, predictors, and clinical impact of mammalian target of rapamycin (mTOR) inhibitor-associated non-infectious pneumonitis (NIP) on patients with metastatic renal cell carcinoma (mRCC). PATIENTS AND METHODS:Retrospective review of 310 patients with mRCC who rece...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.12420
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVE:To compare in vivo the potency and bladder-vascular selectivity of ATP-sensitive potassium channel openers (KCOs) (-)-cromakalim, WAY-133537 and ZD6169 and a muscarinic antagonist, tolterodine in rats. MATERIALS AND METHODS:Bladder and arterial pressures were monitored simultaneously, before and after increa...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1046/j.1464-410x.2003.03069.x
更新日期:2003-02-01 00:00:00
abstract:OBJECTIVE:To investigate the potential utility of a new combined immunostaining technique for diagnosing prostate cancer from histological analysis of needle biopsy specimens. MATERIALS AND METHODS:Tissue was immunostained with a combination of antibodies against a basal cell marker (p63), and an enzyme commonly overe...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2006.06069.x
更新日期:2006-05-01 00:00:00
abstract:OBJECTIVES:To review our experience at a children's hospital over a 10-year period with the Palomo, Ivanissevich, subinguinal and laparoscopic techniques for varicocele, assessing the success and complication rates according to specific procedure, and the added effect that the modifications of microsurgery and artery-s...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2008.08288.x
更新日期:2009-07-01 00:00:00
abstract:OBJECTIVE:To compare transurethral resection in saline (TURIS), Greenlight laser vapo-enucleation of the prostate (GL.PVEP), and holmium laser enucleation of the prostate (HoLEP), for controlling lower urinary tract symptoms secondary to large benign prostatic hyperplasia (BPH) and to assess non-inferiority of 3-year r...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.15161
更新日期:2020-12-01 00:00:00
abstract:OBJECTIVE:To study guideline recommendation (GR)-concordance rates of treatment in elderly patients with urothelial carcinoma of the bladder (UCB) and to identify predictors of survival. PATIENTS AND METHODS:The records of 206 consecutive patients aged ≥ 75 years (median age 79 years; range 75-95) were reviewed. All p...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2010.09417.x
更新日期:2010-11-01 00:00:00
abstract:OBJECTIVE:• To determine (i) the presence of fatty acid amide hydrolase (FAAH) in the urinary bladder; (ii) whether or not endogenous fatty acid ethanolamides are synthesized by the bladder; (iii) the effects of FAAH inhibition on referred hyperalgesia associated with acute bladder inflammation in rats. MATERIALS AND ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2010.09583.x
更新日期:2011-10-01 00:00:00
abstract:OBJECTIVE:To compare high-power holmium laser lithotripsy (HP-HLL) and ultrasonic lithotripsy (US-L) for disintegration of staghorn stones during percutaneous nephrolithotomy (PCNL). PATIENTS AND METHODS:A non-inferiority randomised controlled trial was conducted between August 2011 and September 2014. Inclusion crite...
journal_title:BJU international
pub_type: 杂志文章,随机对照试验
doi:10.1111/bju.13418
更新日期:2016-08-01 00:00:00
abstract:OBJECTIVE:To evaluate among radical prostatectomy (RP) patients at high-risk of recurrence whether the timing of postoperative radiation therapy (RT) (adjuvant, early salvage with detectable post-RP prostate-specific antigen [PSA], or 'late' salvage with a PSA level of >1.0 ng/mL) is significantly associated with overa...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/bju.13043
更新日期:2015-11-01 00:00:00
abstract::• Renal angiomyolipomas (AMLs) are usually easy to diagnose with imaging alone. They have unique characteristics on ultrasonography, computerised tomography and magnetic resonance imaging that usually allow AMLs to be differentiated from other renal masses. • If this is not possible on imaging criteria then biopsy can...
journal_title:BJU international
pub_type: 杂志文章,评审
doi:10.1111/j.1464-410X.2012.11618.x
更新日期:2012-12-01 00:00:00
abstract:OBJECTIVE:• To report outcomes for patients with localized prostate cancer managed using a watchful waiting strategy at an American centre and to explore factors that have triggered intervention. PATIENTS AND METHODS:• From 1991 to 2005, 218 patients diagnosed with untreated localized prostate cancer were followed at ...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2010.09652.x
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVE:To assess the durability of holmium laser enucleation of prostate in comparison to transurethral resection of the prostate (TURP). PATIENTS AND METHODS:Patients were enrolled in the present study between June 1997 and December 2000 and followed per protocol. All patients were urodynamically obstructed with a...
journal_title:BJU international
pub_type: 杂志文章,随机对照试验
doi:10.1111/j.1464-410X.2011.10359.x
更新日期:2012-02-01 00:00:00
abstract:OBJECTIVE:To assess the long-term outcome of forearm free-flap phalloplasty in transsexuals, as obtaining a satisfying neophallus in female-to-male transsexuals is a surgical challenge. PATIENTS AND METHODS:We analysed retrospectively 56 transsexuals who had a phalloplasty using a radial forearm free-flap in our depar...
journal_title:BJU international
pub_type: 杂志文章
doi:10.1111/j.1464-410X.2007.07362.x
更新日期:2008-05-01 00:00:00