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 DARZdotYNKIEWICZ, Z.
Right arrow Articles by BARNARD, E. A.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by DARZdotYNKIEWICZ, Z.
Right arrow Articles by BARNARD, E. A.
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?

QUANTITATIVE ANALYSIS OF THE ESTERASES IN RAT MEGAKARYOCYTES BY A RADIO-ISOTOPE CYTOCHEMICAL TECHNIQUE

Z. DARZdotYNKIEWICZ 1, A. W. ROGERS 1, and E. A. BARNARD 1

1 Molecular Enzymology Unit, Department of Biochemical Pharmacology, State University of New York, Buffalo, New York 14214

Megakaryocytes from bone marrow of immature rats have been treated with 3H-DFP, and the grain density over them measured in autoradiographs. The uptake of labeled DFP is reduced by one-third by eserine and by the AChase inhibitor 284C51, and by reactivation with pyridine-2-aldoxime. It is concluded that one-third of the DFP taken up by megakaryocytes represents binding to true AChase. The other esterases present include no significant amount of pseudocholinesterase.

Submitted on December 7, 1965


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 © 1966