Literature DB >> 658241

Frequency gradient in the autorhythmicity of the pyeloureteral pacemaker system.

C E Constantinou, J L Neubarth, M Mensah-Dwumah.   

Abstract

The pacemaker properties of the various regions of isolated segments of the rabbit renal pelvis were examined. The results show that pacemaker frequency and waveform of contraction change significantly within the renal pelvis. The highest frequency was encountered at the fornix, while the ureteropelvic junction is lowest.

Entities:  

Mesh：

Year:  1978        PMID： 658241     DOI： 10.1007/BF01936991

Source DB:  PubMed          Journal:  Experientia        ISSN： 0014-4754


  8 in total

1.  CONDUCTION VELOCITY IN VARIOUS REGIONS OF THE URETER.

Authors:  M KOBAYASHI
Journal:  Tohoku J Exp Med       Date:  1964-08-25       Impact factor: 1.848

2.  The relationship of extrinsic nerves to motor activity of the upper urinary tract. In vivo studies on the pig.

Authors:  N Longrigg
Journal:  Invest Urol       Date:  1976-01

3.  The origin and propagation of upper urinary tract contraction waves. A new in vitro methodology.

Authors:  J A Gosling; C E Constantinou
Journal:  Experientia       Date:  1976-02-15

4.  Dynamics of upper urinary tract. I. An electrophysiologic in vivo study of renal pelvis in pigs: method and normal pattern.

Authors:  J C Djurhuus; B Nerstrom; R I Hansen; N Gyrd-Hansen; H Rask-Andersen
Journal:  Invest Urol       Date:  1977-05

5.  Renal pelvic pacemaker control of ureteral peristaltic rate.

Authors:  C E Constantinou
Journal:  Am J Physiol       Date:  1974-06

6.  Normal spontaneous activity of the pyeloureteral system in the guinea-pig.

Authors:  K Golenhofen; J Hannappel
Journal:  Pflugers Arch       Date:  1973-07-06       Impact factor: 3.657

7.  Structural evidence in support of an urinary tract pacemaker.

Authors:  J A Gosling; J S Dixon
Journal:  Br J Urol       Date:  1972-10

8.  A constant electrical activity of the renal pelvis correlated to ureteral peristalsis.

Authors:  S Tsuchida; O Yamaguchi
Journal:  Tohoku J Exp Med       Date:  1977-02       Impact factor: 1.848
  8 in total
  6 in total

1.  Identification of the cells underlying pacemaker activity in the guinea-pig upper urinary tract.

Authors:  M F Klemm; B Exintaris; R J Lang
Journal:  J Physiol       Date:  1999-09-15       Impact factor: 5.182

2.  CGRP inhibition of electromechanical coupling in the guinea-pig isolated renal pelvis.

Authors:  C A Maggi; S Giuliani; P Santicioli
Journal:  Naunyn Schmiedebergs Arch Pharmacol       Date:  1995-11       Impact factor: 3.000

3.  Effects of nerve stimulation on the spontaneous action potentials recorded in the proximal renal pelvis of the guinea-pig.

Authors:  R J Lang; Y Zhang; B Exintaris; F Vogalis
Journal:  Urol Res       Date:  1995

4.  Urinary concentration in the papillary collecting duct of the rat. Role of the ureter.

Authors:  R E Oliver; D R Roy; R L Jamison
Journal:  J Clin Invest       Date:  1982-01       Impact factor: 14.808

5.  Spontaneous electrical and Ca2+ signals in typical and atypical smooth muscle cells and interstitial cell of Cajal-like cells of mouse renal pelvis.

Authors:  Richard J Lang; Hikaru Hashitani; Mary A Tonta; Helena C Parkington; Hikaru Suzuki
Journal:  J Physiol       Date:  2007-07-26       Impact factor: 5.182

6.  Effects of intrinsic prostaglandins on the spontaneous contractile and electrical activity of the proximal renal pelvis of the guinea-pig.

Authors:  Y Zhang; R J Lang
Journal:  Br J Pharmacol       Date:  1994-10       Impact factor: 8.739
  6 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.