Skip to main content
Advertisement

Main menu

  • Home
  • Articles
    • Current Issue
    • Fast Forward
    • Latest Articles
    • Special Sections
    • Archive
  • Information
    • Instructions to Authors
    • Submit a Manuscript
    • FAQs
    • For Subscribers
    • Terms & Conditions of Use
    • Permissions
  • Editorial Board
  • Alerts
    • Alerts
    • RSS Feeds
  • Virtual Issues
  • Feedback
  • Submit
  • Other Publications
    • Drug Metabolism and Disposition
    • Journal of Pharmacology and Experimental Therapeutics
    • Molecular Pharmacology
    • Pharmacological Reviews
    • Pharmacology Research & Perspectives
    • ASPET

User menu

  • My alerts
  • Log in
  • My Cart

Search

  • Advanced search
Molecular Pharmacology
  • Other Publications
    • Drug Metabolism and Disposition
    • Journal of Pharmacology and Experimental Therapeutics
    • Molecular Pharmacology
    • Pharmacological Reviews
    • Pharmacology Research & Perspectives
    • ASPET
  • My alerts
  • Log in
  • My Cart
Molecular Pharmacology

Advanced Search

  • Home
  • Articles
    • Current Issue
    • Fast Forward
    • Latest Articles
    • Special Sections
    • Archive
  • Information
    • Instructions to Authors
    • Submit a Manuscript
    • FAQs
    • For Subscribers
    • Terms & Conditions of Use
    • Permissions
  • Editorial Board
  • Alerts
    • Alerts
    • RSS Feeds
  • Virtual Issues
  • Feedback
  • Submit
  • Visit molpharm on Facebook
  • Follow molpharm on Twitter
  • Follow molpharm on LinkedIn
Abstract

Regulation of basic fibroblast growth factor and nerve growth factor mRNA by beta-adrenergic receptor activation and adrenal steroids in rat central nervous system.

P Follesa and I Mocchetti
Molecular Pharmacology February 1993, 43 (2) 132-138;
P Follesa
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
I Mocchetti
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Info & Metrics
  • eLetters
  • PDF
Loading

Abstract

Basic fibroblast growth factor (bFGF) and nerve growth factor (NGF) are two neurotrophic factors that play a role in neuronal maintenance and repair. The identification and characterization of mechanisms regulating neurotrophic factor availability in the central nervous system are vital to the development of therapeutic tools for prevention of neuronal degeneration. The lipophilic beta-adrenergic receptor (BAR) agonist clenbuterol was used to assess whether activation of central BAR changes the levels of NGF and bFGF mRNA. Within 5 hr, clenbuterol (10 mg/kg, intraperitoneally) elicited a 2-3-fold increase in bFGF and NGF mRNA content in rat cerebral cortex. The induction of bFGF and NGF mRNA expression showed anatomical specificity. Among the various brain areas examined, bFGF mRNA levels were increased in the cerebral cortex, hippocampus, and cerebellum, whereas induction of NGF mRNA was observed only in the cerebral cortex. Isoproterenol, a BAR agonist that does not cross the blood-brain barrier, also elicited a 2-3-fold increase in bFGF and NGF mRNA in the cerebral cortex. Propranolol (5 mg/kg, intraperitoneally), a lipophilic BAR antagonist, blocked the induction of NGF and bFGF mRNA mediated by either isoproterenol or clenbuterol, whereas nadolol (5 mg/kg, intraperitoneally), a BAR antagonist that does not cross the blood-brain barrier, blocked only the effect of isoproterenol. Therefore, activation of both central and peripheral BAR play a role in the regulation of bFGF and NGF mRNA expression. Moreover, in adrenalectomized rats, isoproterenol failed to increase bFGF and NGF mRNA, whereas clenbuterol elicited a 2-fold increase in bFGF mRNA in the cortex and hippocampus. Our data suggest that both adrenal steroids and noradrenaline might regulate the availability of selective neurotrophic factors in the adult central nervous system.

MolPharm articles become freely available 12 months after publication, and remain freely available for 5 years. 

Non-open access articles that fall outside this five year window are available only to institutional subscribers and current ASPET members, or through the article purchase feature at the bottom of the page. 

 

  • Click here for information on institutional subscriptions.
  • Click here for information on individual ASPET membership.

 

Log in using your username and password

Forgot your user name or password?

Purchase access

You may purchase access to this article. This will require you to create an account if you don't already have one.
PreviousNext
Back to top

In this issue

Molecular Pharmacology
Vol. 43, Issue 2
1 Feb 1993
  • Table of Contents
  • Table of Contents (PDF)
  • Index by author
  • Back Matter (PDF)
  • Editorial Board (PDF)
  • Front Matter (PDF)
Download PDF
Article Alerts
Sign In to Email Alerts with your Email Address
Email Article

Thank you for sharing this Molecular Pharmacology article.

NOTE: We request your email address only to inform the recipient that it was you who recommended this article, and that it is not junk mail. We do not retain these email addresses.

Enter multiple addresses on separate lines or separate them with commas.
Regulation of basic fibroblast growth factor and nerve growth factor mRNA by beta-adrenergic receptor activation and adrenal steroids in rat central nervous system.
(Your Name) has forwarded a page to you from Molecular Pharmacology
(Your Name) thought you would be interested in this article in Molecular Pharmacology.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Citation Tools
Abstract

Regulation of basic fibroblast growth factor and nerve growth factor mRNA by beta-adrenergic receptor activation and adrenal steroids in rat central nervous system.

P Follesa and I Mocchetti
Molecular Pharmacology February 1, 1993, 43 (2) 132-138;

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero

Share
Abstract

Regulation of basic fibroblast growth factor and nerve growth factor mRNA by beta-adrenergic receptor activation and adrenal steroids in rat central nervous system.

P Follesa and I Mocchetti
Molecular Pharmacology February 1, 1993, 43 (2) 132-138;
Reddit logo Twitter logo Facebook logo Mendeley logo
  • Tweet Widget
  • Facebook Like
  • Google Plus One

Jump to section

  • Article
  • Info & Metrics
  • eLetters
  • PDF

Related Articles

Cited By...

Similar Articles

Advertisement
  • Home
  • Alerts
Facebook   Twitter   LinkedIn   RSS

Navigate

  • Current Issue
  • Fast Forward by date
  • Fast Forward by section
  • Latest Articles
  • Archive
  • Search for Articles
  • Feedback
  • ASPET

More Information

  • About Molecular Pharmacology
  • Editorial Board
  • Instructions to Authors
  • Submit a Manuscript
  • Customized Alerts
  • RSS Feeds
  • Subscriptions
  • Permissions
  • Terms & Conditions of Use

ASPET's Other Journals

  • Drug Metabolism and Disposition
  • Journal of Pharmacology and Experimental Therapeutics
  • Pharmacological Reviews
  • Pharmacology Research & Perspectives
ISSN 1521-0111 (Online)

Copyright © 2023 by the American Society for Pharmacology and Experimental Therapeutics