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
Journal of Pharmacology and Experimental Therapeutics
  • 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
Journal of Pharmacology and Experimental Therapeutics

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 jpet on Facebook
  • Follow jpet on Twitter
  • Follow jpet on LinkedIn
Abstract

17 beta-estradiol is the most active component of the conjugated estrogen mixture active on uremic bleeding by a receptor mechanism.

G Viganò, C Zoja, D Corna, M Rossini, F Pusineri, S Garattini and G Remuzzi
Journal of Pharmacology and Experimental Therapeutics January 1990, 252 (1) 344-348;
G Viganò
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
C Zoja
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
D Corna
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
M Rossini
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
F Pusineri
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
S Garattini
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
G Remuzzi
  • 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

We have reported previously that a mixture of conjugated estrogens which is effective in shortening the prolonged bleeding time in uremic patients is also effective on bleeding time in a rat model of uremia. With the present study we took advantage from such a rat model of chronic uremia and decided to identify the component(s) of the conjugated estrogen mixture responsible for shortening the bleeding time. Moreover, we wanted to clarify whether estrogen effect on primary hemostasis is due to a receptor mechanism and can be neutralized by specific estrogen receptor antagonists such as tamoxifen or clomiphene. Both estrone sulfate and 17 beta-estradiol, but not equilin, were effective in shortening the prolonged bleeding time of uremic rats. 17 beta-Estradiol was the most active component of the mixture, reproducing the time course of bleeding time shortening of the entire mixture (effect lasting 48 hr). The effect of estrone sulfate injection lasted only 24 hr. Tamoxifen and clomiphene pretreatment prevented the shortening of bleeding time induced by conjugated estrogen mixture and its active components. These findings indicate that 17 beta-estradiol is the key compound of the conjugated estrogen mixture effective on bleeding time shortening and that the effect of estrogens on primary hemostasis is mediated by a receptor mechanism.

JPET 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

Journal of Pharmacology and Experimental Therapeutics
Vol. 252, Issue 1
1 Jan 1990
  • Table of Contents
  • 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 Journal of Pharmacology and Experimental Therapeutics 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.
17 beta-estradiol is the most active component of the conjugated estrogen mixture active on uremic bleeding by a receptor mechanism.
(Your Name) has forwarded a page to you from Journal of Pharmacology and Experimental Therapeutics
(Your Name) thought you would be interested in this article in Journal of Pharmacology and Experimental Therapeutics.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Citation Tools
Abstract

17 beta-estradiol is the most active component of the conjugated estrogen mixture active on uremic bleeding by a receptor mechanism.

G Viganò, C Zoja, D Corna, M Rossini, F Pusineri, S Garattini and G Remuzzi
Journal of Pharmacology and Experimental Therapeutics January 1, 1990, 252 (1) 344-348;

Citation Manager Formats

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

Share
Abstract

17 beta-estradiol is the most active component of the conjugated estrogen mixture active on uremic bleeding by a receptor mechanism.

G Viganò, C Zoja, D Corna, M Rossini, F Pusineri, S Garattini and G Remuzzi
Journal of Pharmacology and Experimental Therapeutics January 1, 1990, 252 (1) 344-348;
del.icio.us logo Digg logo Reddit logo Twitter logo Facebook logo Google 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 JPET
  • 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
  • Molecular Pharmacology
  • Pharmacological Reviews
  • Pharmacology Research & Perspectives
ISSN 1521-0103 (Online)

Copyright © 2022 by the American Society for Pharmacology and Experimental Therapeutics