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:descriptionTHE 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- ΑΙΘΕΡΑΣ
- ΑΝΤΑΝΑΚΛΑΣΤΙΚΟ ΤΟΞΟ ΤΩΝ ΤΑΣΕΟΥΠΟΔΟΧΕΩΝ
- Γενική αναισθησία
- Κλονιδίνη
- Νορεπινεφρίνη
- Ουρεθάνη
- ΠΕΝΤΟΒΑΡΒΙΤΑΛΗ
- ΠΡΟΜΗΚΗΣ ΜΥΕΛΟΣ
- ΠΥΡΗΝΑΣ ΜΟΝΗΡΟΥΣ ΔΕΣΜΙΔΑΣ
- BARORECEPTOR REFLEX
- Clonidine
- ETHER
- GENERAL ANESTHESIΑ
- MEDULLA OBLOGATA
- Norepinephrine
- NUCLEUS TRACTUS SOLITARIUS
- PENTOBARBITAL
- Urethane
- Ιατρική και Επιστήμες Υγείας
- Κλινική Ιατρική
- Medical and Health Sciences
- Clinical Medicine
Rights
- Language dc:language
- gre
Identifiers
dc:identifier.*- Identifier
- 10.12681/eadd/0722
- OAI identifier oai:identifier
- oai:10442/0722