Micropuncture study of ion and water reabsorption regulation range in the distal tubule of triton nephron

O A Goncharevskaya; Yu V Natochin

doi:10.1007/s10517-005-0207-4

Micropuncture study of ion and water reabsorption regulation range in the distal tubule of triton nephron

Bull Exp Biol Med. 2005 Jan;139(1):43-5. doi: 10.1007/s10517-005-0207-4.

Authors

O A Goncharevskaya¹, Yu V Natochin

Affiliation

¹ I. M. Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, St. Petersburg, Russia.

PMID: 16142272
DOI: 10.1007/s10517-005-0207-4

Abstract

Micropuncture of the distal tubule in triton nephron and ultramicroanalysis of samples showed that vasotocin stimulates transport of Ca2+, Na+, Mg2+, and Cl- from the nephron lumen and increases permeability of the tubular wall for water. Prostaglandin E2 suppresses these processes.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Absorption
Animals
Autacoids / pharmacology
Biological Transport / drug effects
Biological Transport / physiology
Ion Transport* / drug effects
Ion Transport* / physiology
Kidney Tubules, Distal / metabolism*
Triturus / metabolism
Vasotocin / pharmacology
Water / metabolism*

Substances

Autacoids
Water
Vasotocin