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 Gordon, S. R.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Gordon, S. R.
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?

Changes in distribution of extracellular matrix proteins during wound repair in corneal endothelium

SR Gordon

Department of Biological Sciences, Oakland University, Rochester, Michigan 48309-4401.

The distribution of fibronectin (FN) and laminin (LM) in non-injured and injured rat corneal endothelium in vivo was investigated by light microscopy using immunoperoxidase cytochemistry. In non-injured tissues, both FN and LM have distinct pericellular staining patterns and exhibit some diffuse cytoplasmic staining. After a circular freeze injury, cells migrating into the wound area at 24 hr lack the characteristic pericellular staining observed in non-injured cells but show cytoplasmic staining for both extracellular matrix glycoproteins. Endothelial cells on the periphery of such preparations do not partake in wound repair and retain their pericellular staining patterns. Forty- eight hours after injury, cells have filled in the wound area but are disorganized. They display intracellular FN and LM staining but do not demonstrate any pericellular staining. When observed 10 days after injury, a uniform monolayer has formed but neither FN nor LM is detected pericellularly. By 14 days post injury, endothelial cells in the wound area display pericellular FN patterns but not LM patterns. This may reflect differences in the function of each glycoprotein in maintaining the attachment of the endothelium to Descemet's membrane.

Volume 36, Issue 4, pp. 409-416, 04/01/1988
Copyright © 1988 by The Histochemical Society


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 © 1988