PMID: 2125676Jan 1, 1990Paper

Hemorrhage-induced regional brain thyrotropin-releasing hormone release in conscious rats measured by microdialysis

Life Sciences
C OkudaM Miyazaki

Abstract

The septum, nucleus accumbens and preoptic area in the brains of conscious, freely moving rats were perfused using microdialysis probes. The TRH concentration significantly increased in the septum after withdrawal of 30% of the total blood volume but remained at constant levels in the other brain areas. Also, high potassium dose-dependently stimulated TRH release in vivo. These results suggest that blood loss stimulates septal TRH release, probably by membrane depolarization of TRH-containing nerve terminals.

Citations

Feb 1, 1994·The British Journal of Ophthalmology·S M Shah, D J Spalton
Nov 3, 2011·Journal of Receptor and Signal Transduction Research·Hidetoshi AsaiOsamu Doi

❮ Previous
Next ❯

Related Concepts

Related Feeds

Basal Ganglia

Basal Ganglia are a group of subcortical nuclei in the brain associated with control of voluntary motor movements, procedural and habit learning, emotion, and cognition. Here is the latest research.