Frequency gradient in the autorhythmicity of the pyeloureteral pacemaker system
- PMID: 658241
- DOI: 10.1007/BF01936991
Frequency gradient in the autorhythmicity of the pyeloureteral pacemaker system
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.
Similar articles
-
Contractility of the pyeloureteral pacemaker system.Urol Int. 1978;33(6):399-416. doi: 10.1159/000280229. Urol Int. 1978. PMID: 746605
-
Pacemaker localization in the renal pelvis of the unicalyceal kidney. In vitro study in the rabbit.Eur Urol. 1978;4(3):192-4. doi: 10.1159/000473948. Eur Urol. 1978. PMID: 658074
-
Total [Na+] and [K+] gradient in the pyeloureter.Urol Int. 1981;36(4):235-44. doi: 10.1159/000280766. Urol Int. 1981. PMID: 7331054
-
Pyeloureteric peristalsis: role of atypical smooth muscle cells and interstitial cells of Cajal-like cells as pacemakers.J Physiol. 2006 Nov 1;576(Pt 3):695-705. doi: 10.1113/jphysiol.2006.116855. Epub 2006 Aug 31. J Physiol. 2006. PMID: 16945969 Free PMC article. Review.
-
Electrical propagation in the renal pelvis, ureter and bladder.Acta Physiol (Oxf). 2015 Feb;213(2):371-83. doi: 10.1111/apha.12392. Epub 2014 Sep 30. Acta Physiol (Oxf). 2015. PMID: 25204732 Review.
Cited by
-
Interstitial cell of Cajal-like cells in the upper urinary tract.J Cell Mol Med. 2005 Jul-Sep;9(3):543-56. doi: 10.1111/j.1582-4934.2005.tb00487.x. J Cell Mol Med. 2005. PMID: 16202204 Free PMC article. Review.
-
Urinary concentration in the papillary collecting duct of the rat. Role of the ureter.J Clin Invest. 1982 Jan;69(1):157-64. doi: 10.1172/jci110426. J Clin Invest. 1982. PMID: 7054236 Free PMC article.
-
Effects of nerve stimulation on the spontaneous action potentials recorded in the proximal renal pelvis of the guinea-pig.Urol Res. 1995;23(5):343-50. doi: 10.1007/BF00300025. Urol Res. 1995. PMID: 8839393
-
Identification of the cells underlying pacemaker activity in the guinea-pig upper urinary tract.J Physiol. 1999 Sep 15;519 Pt 3(Pt 3):867-84. doi: 10.1111/j.1469-7793.1999.0867n.x. J Physiol. 1999. PMID: 10457097 Free PMC article.
-
Effects of intrinsic prostaglandins on the spontaneous contractile and electrical activity of the proximal renal pelvis of the guinea-pig.Br J Pharmacol. 1994 Oct;113(2):431-8. doi: 10.1111/j.1476-5381.1994.tb17007.x. Br J Pharmacol. 1994. PMID: 7834192 Free PMC article.