Literature DB >> 6144564

Anaesthetic and forebrain modulation of raphe-coerulean interactions.

A McRae-Degueurce, C M Sinton.   

Abstract

Variations in tyrosine hydroxylase (TH) activity and serotonin (5-HT) content in the rat locus coeruleus were measured four days after lesion of the nucleus raphe centralis superior. Lesions were made under either ether or pentobarbital anaesthesia and, in addition, (under ether) in rats pretreated with atropine or with lesions of the medial septum. Results showed a dissociation between 5-HT reduction and TH induction, differences due to the anaesthetic used, and a possible influence from limbic centres on 5-HT in the LC. These findings are discussed in terms of the apparent complexity of raphe-coerulean interactions.

Entities:  

Mesh：

Substances：

Year:  1984        PMID： 6144564     DOI： 10.1007/bf00236239

Source DB:  PubMed          Journal:  Exp Brain Res        ISSN： 0014-4819            Impact factor:   1.972


  13 in total

1.  A RAPID AND SIMPLE RADIOASSAY FOR TYROSINE HYDROXYLASE ACTIVITY.

Authors:  T NAGATSU; M LEVITT; S UDENFRIEND
Journal:  Anal Biochem       Date:  1964-09       Impact factor: 3.365

2.  Connections of the median and dorsal raphe nuclei in the rat: an autoradiographic and degeneration study.

Authors:  L C Conrad; C M Leonard; D W Pfaff
Journal:  J Comp Neurol       Date:  1974-07       Impact factor: 3.215

3.  Projections of the nucleus locus coeruleus in the albino rat.

Authors:  L A Loizou
Journal:  Brain Res       Date:  1969-10       Impact factor: 3.252

4.  An autoradiographic analysis of the differential ascending projections of the dorsal and median raphe nuclei in the rat.

Authors:  E C Azmitia; M Segal
Journal:  J Comp Neurol       Date:  1978-06-01       Impact factor: 3.215

5.  An autoradiographic study of the organization of the efferent connections of the hippocampal formation in the rat.

Authors:  L W Swanson; W M Cowan
Journal:  J Comp Neurol       Date:  1977-03-01       Impact factor: 3.215

6.  General anesthetics hyperpolarize neurons in the vertebrate central nervous system.

Authors:  R A Nicoll; D V Madison
Journal:  Science       Date:  1982-09-10       Impact factor: 47.728

7.  Afferent projections to the rat locus coeruleus as determined by a retrograde tracing technique.

Authors:  J M Cedarbaum; G K Aghajanian
Journal:  J Comp Neurol       Date:  1978-03-01       Impact factor: 3.215

8.  Tyrosine hydroxylase: delayed activation in central noradrenergic neurons and induction in adrenal medulla elicited by stimulation of central cholinergic receptors.

Authors:  T Lewander; T H Joh; D J Reis
Journal:  J Pharmacol Exp Ther       Date:  1977-03       Impact factor: 4.030

9.  Alterations in tyrosine hydroxylase activity elicited by raphe nuclei lesions in the rat locus coeruleus: evidence for the involvement of serotonin afferents.

Authors:  A McRae-Degueurce; A Berod; A Mermet; A Keller; G Chouvet; T H Joh; J F Pujol
Journal:  Brain Res       Date:  1982-03-11       Impact factor: 3.252

10.  [Origin of the serotoninergic innervation of the rat locus coeruleus].

Authors:  L Léger; A M Degueurce; J F Pujol
Journal:  C R Seances Acad Sci D       Date:  1980-03-24
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.