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University of Patras

ΚΑΡΔΙΑΓΓΕΙΑΚΕΣ ΜΕΤΑΒΟΛΕΣ ΑΠΟ ΤΗΝ ΕΝΑΠΟΘΕΣΗ ΝΟΡΕΠΙΝΕΦΡΙΝΗΣ ΚΑΙ ΚΛΟΝΙΔΙΝΗΣ ΣΤΟΝ ΠΥΡΗΝΑ ΤΗΣ ΜΟΝΗΡΟΥΣ ΔΕΣΜΙΔΑΣ ΤΟΥ ΠΡΟΜΗΚΗ ΜΥΕΛΟΥ ΜΗ ΑΝΑΙΣΘΗΤΟΠΟΙΗΜΕΝΩΝ ΕΠΙΜΥΩΝ ΚΑΙ Η ΕΠΙΔΡΑΣΗ ΤΗΣ ΓΕΝΙΚΗΣ ΑΝΑΙΣΘΗΣΙΑΣ ΣΤΙΣ ΜΕΤΑΒΟΛΕΣ ΑΥΤΕΣ

Abstract

dc:description

THE NUCLEUS TRACTUS SOLITARIUS (NTS) AT THE LEVEL OF THE MEDULLA OBLOCATA IS THE FIRST AND MOST IMPORTANT CENTER OF THE BARORECEPTOR REFLEX AND ONE OF THE LOCI WHERE THE CATECHOLAMINES REGULATE CENTRALLY THE LEVELS OF THE ARTERIAL BLOOD PRESSURE. PREVIOUS RESEARCH ON ANESTHETIZED ANIMALS CONCLUDED THAT LOCAL APPLICATION OF A-ADRENERGIC AGONISTS INTO THE NTS RESULTS IN HYPOTENSION AND BRADYCARDIA. HOWEVER, OUR STUDIES BASED UPON NON- ANESTHETIZED RATS, SHOWED THAT NOREPINEPHRIN LOCALLY APPLIED INTO THE NTS RESULT IN HYPERTENSION AND BRADYCARDIA. BYREPEATING THE LOCAL APPLICATION OF NOREPINEPHINE AND CLONIDINE TO RATS ANESTHETIZED WITH ETHER, URETHANE OR NEBUTAL, WE SHOWED THAT GENERAL ANESTHESIA MASKEDTHE CARDIOVASCULAR RESPONSES AND THEREFORE WE EXPLAINED OUR DIFFERENCES WITH THE PREVIOUS RESEARCHES.

Degree

thesis:*
Grantor dc:publisher
University of Patras
Year dc:date
1988

Author and committee

dc:creator, dc:contributor.*
Authors dc:creator
  • Vlahakos, Dimitrios
  • Βλαχάκος, Δημήτριος

Subjects

dc:subject × 22

Rights

Language dc:language
gre

Identifiers

dc:identifier.*
Identifier
10.12681/eadd/0722
OAI identifier oai:identifier
oai:10442/0722

Chain of custody

source
Harvested from
Greek National Archive of PhD Theses
Base URL
phdtheses.ekt.gr/eadd_oai/request
Last updated
2026-07-24
Source record
OAI-PMH GetRecord
citation

Vlahakos, Dimitrios; Βλαχάκος, Δημήτριος. ΚΑΡΔΙΑΓΓΕΙΑΚΕΣ ΜΕΤΑΒΟΛΕΣ ΑΠΟ ΤΗΝ ΕΝΑΠΟΘΕΣΗ ΝΟΡΕΠΙΝΕΦΡΙΝΗΣ ΚΑΙ ΚΛΟΝΙΔΙΝΗΣ ΣΤΟΝ ΠΥΡΗΝΑ ΤΗΣ ΜΟΝΗΡΟΥΣ ΔΕΣΜΙΔΑΣ ΤΟΥ ΠΡΟΜΗΚΗ ΜΥΕΛΟΥ ΜΗ ΑΝΑΙΣΘΗΤΟΠΟΙΗΜΕΝΩΝ ΕΠΙΜΥΩΝ ΚΑΙ Η ΕΠΙΔΡΑΣΗ ΤΗΣ ΓΕΝΙΚΗΣ ΑΝΑΙΣΘΗΣΙΑΣ ΣΤΙΣ ΜΕΤΑΒΟΛΕΣ ΑΥΤΕΣ. University of Patras, 1988. http://hdl.handle.net/10442/hedi/0722