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

Chelation of cadmium from metallothionein in vivo and its excretion in rats repeatedly injected with cadmium chloride.

M G Cherian and K Rodgers
Journal of Pharmacology and Experimental Therapeutics September 1982, 222 (3) 699-704;
M G Cherian
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
K Rodgers
  • 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

Chelation and removal of cadmium from rats which were exposed to cadmium by multiple injections were studied in vivo after injection of two different compounds, 2,3-dimercaptopropanol (BAL) and diethylenetriamine pentaacetic acid (DTPA). Rats were injected i.p. with 1 mg of Cd/kg as 109CdCl2 daily for 4 days and 3 days after the last injection, they were treated with the chelating agents alone or in combination 5 days in a week for 2 weeks. BAL (50 mg/kg) alone or in combination with DTPA (50 mg/kg) was effective in removing cadmium from the body without increasing the level of cadmium in the kidney, the critical organ in cadmium toxicity. After treatment with BAL alone and BAL-DTPA, cadmium was excreted mainly in the feces with marked decrease in hepatic and renal concentrations of both cadmium and metallothionein. Injection of DTPA alone increased the urinary excretion of cadmium without any significant change in tissue cadmium. Although the urinary excretion of zinc was increased after injection of DTPA and also BAL-DTPA, there was no change in the tissue levels of zinc and copper. The results of this study suggest the potential use of BAL or BAL-DTPA combination as a mode of chelation of cadmium from the body under proper experimental conditions in chronic cadmium poisoning. It may be possible to prevent tubular damage in the kidney, the critical organ in cadmium toxicity by this treatment.

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. 222, Issue 3
1 Sep 1982
  • 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 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.
Chelation of cadmium from metallothionein in vivo and its excretion in rats repeatedly injected with cadmium chloride.
(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

Chelation of cadmium from metallothionein in vivo and its excretion in rats repeatedly injected with cadmium chloride.

M G Cherian and K Rodgers
Journal of Pharmacology and Experimental Therapeutics September 1, 1982, 222 (3) 699-704;

Citation Manager Formats

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

Share
Abstract

Chelation of cadmium from metallothionein in vivo and its excretion in rats repeatedly injected with cadmium chloride.

M G Cherian and K Rodgers
Journal of Pharmacology and Experimental Therapeutics September 1, 1982, 222 (3) 699-704;
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 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 © 2023 by the American Society for Pharmacology and Experimental Therapeutics