Journal of Histochemistry and Cytochemistry Priciples for Free Access to Science
  Search:   
    >> Advanced Search

Guidelines | Subscriptions | About | exPRESS - Current - Archive | Business Information | Contact
This Article
Right arrow Full Text (PDF)
Right arrow Alert me when this article is cited
Right arrow Alert me if a correction is posted
Services
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new issues of the journal
Right arrow Download to citation manager
Right arrow reprints & permissions
Citing Articles
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by MAGER, M.
Right arrow Articles by LIONETTI, F.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by MAGER, M.
Right arrow Articles by LIONETTI, F.
Social Bookmarking
Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati  
What's this?

THE HISTOCHEMICAL DETECTION OF ZINC

MILTON MAGER 1, WILLIAM F. MCNARY JR. 1, and FABIAN LIONETTI 1

1 From the Departments of Biochemistry and Anatomy, Boston University School of Medicine, Boston , Massachusetts

A histochemical technique specific for zinc was achieved by means of a dithizone complex-forming solution. With this solution, zinc in prostate and stomach sections could be clearly differentiated from other metallic constituents. Dithizone in aqueous-acetone solution alone demonstrated non-specific staining in stomach, prostate, pancreas, and erythrocytes and fat of dog, man, rabbit, and rat. The staining of metals as contrasted with fat concentration of the dye was shown by loss of stain in tissues previously chelated with ethylenediaminetetracetic acid. Staining of phagocytized zinc oxide in macrophages indicated penetration of the cellular membranes by dithizone. Zinc acetate given intravenously to rabbits showed a marked concentration of zinc in the epithelial cells of small and large intestine. This experiment indicated that the intestines, particularly the small intestine, were a possible excretory route for zinc.

Submitted on August 25, 1953


Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati    What's this?





Guidelines | Subscriptions | About | exPRESS - Current - Archive | Business Information | Contact
The Journal of Histochemistry & Cytochemistry is owned, published, and licensed by The Histochemical Society © 1953