PMID: 11342968May 9, 2001Paper

Bladder dysfunction after acute urinary retention in rats

The Journal of Urology
M Saito, Ikuo Miyagawa

Abstract

We investigated bladder function in acute urinary retention and subsequent catheterization in rat bladders. The penile urethra in rats was clamped with a small clip and cystostomy was performed to infuse 3 ml. of saline for inducing acute urinary retention. At 30 minutes after the induction of urinary retention the cystostomy was opened to empty the bladder. In functional studies contractile responses to carbachol were measured in group 1-before, group 2-at 3 ml. of urinary retention, group 3-at 3 ml. of urinary retention exposed for 30 minutes and group 4-30 minutes after catheterization. Moreover, in vivo real-time monitoring of blood flow and vesical pressure were measured in the bladders with a laser Doppler flowmeter and cystometrography, respectively. Malonaldehyde and 4-hydroxyalkenals were measured by colorimetric assay in these groups. In functional studies the mean maximum contractile response value plus or minus standard deviation of carbachol-to-bladder in groups 1 to 4 was 11.8 +/- 1.3, 11.9 +/- 1.7, 9.8 +/- 0.8 and 6.9 +/- 0.7 gm./mm.2, respectively. In real-time monitoring of blood flow and vesical pressure acute urinary retention significantly decreased blood flow and increased vesical pressure, and subsequent c...Continue Reading

Citations

Mar 19, 2011·Apoptosis : an International Journal on Programmed Cell Death·Wen Ji Li, Seung-June Oh
Feb 28, 2006·International Urology and Nephrology·Zafer SinikLevent Tuncay
Nov 11, 2008·International Urology and Nephrology·Yung-Shun JuanRobert M Levin
Mar 23, 2004·European Journal of Pharmacology·Motoaki SaitoIkuo Miyagawa
Nov 1, 2002·European Journal of Pharmacology·Motoaki SaitoIkuo Miyagawa
Apr 2, 2011·Regional Anesthesia and Pain Medicine·Patrick Y WuethrichFiona C Burkhard
Feb 13, 2007·Urologia Internationalis·Aydin YenilmezSetenay Oner
Jun 28, 2012·Brazilian Journal of Medical and Biological Research = Revista Brasileira De Pesquisas Médicas E Biológicas·Xiao-Dong JinHai Jiang
Feb 12, 2014·International Urogynecology Journal·Ching-Chung LiangShuenn-Dhy Chang
Mar 5, 2016·International Urology and Nephrology·Xing Li, Limin Liao
Sep 23, 2010·Neurourology and Urodynamics·Manasi VadhavkarIsmail Laher
Jun 11, 2011·Neurourology and Urodynamics·Karl-Erik AnderssonClaudius Füllhase
Jun 19, 2010·Journal of Advanced Nursing·Kefang Wang, Mary H Palmer
Jun 20, 2012·International Journal of Urology : Official Journal of the Japanese Urological Association·Xilian WuWeijie Liang
Feb 19, 2008·Urology·Rik de JonghPhilip E V van Kerrebroeck
Aug 11, 2004·Life Sciences·Motoaki SaitoKeisuke Satoh
Nov 8, 2017·Acupuncture in Medicine : Journal of the British Medical Acupuncture Society·Xiaoxu LiuZhishun Liu
Oct 9, 2003·The Journal of Urology·Gennadi BratslavskyRobert M Levin
Sep 26, 2006·Neurourology and Urodynamics·Rik de JonghPhilip E V van Kerrebroeck
Aug 12, 2006·Canadian Journal of Physiology and Pharmacology·Hiroto SuzukiKeisuke Satoh
Feb 14, 2013·Experimental and Therapeutic Medicine·Abidin YildirimTurgut Dönmez
Aug 14, 2020·Lower Urinary Tract Symptoms·Hande O Altunkaynak-Camca, Nuray Yazihan

❮ Previous
Next ❯

Related Concepts

Related Feeds

Bladder Carcinoma In Situ

Bladder Carcinoma In Situ is a superficial bladder cancer that occurs on the surface layer of the bladder. Discover the latest research on this precancerous condition in this feed.