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| | eMedicine - Central Sterile Corneal Ulceration : Article Excerpt by: C Stephen Foster, MD, FACS, FACR, FAAO (Site not responding. Last check: 2007-10-13) |
 | | The primary purpose of this article is to highlight the pathogenesis of noninfectious stromal ulceration. |
 | | Pathophysiology: An understanding of the pathophysiology of sterile corneal ulceration requires a review of the processes involved in epithelial and stromal wound healing, as well as an examination of the role of precorneal tear film, corneal nerves, proteolytic enzymes, and cytokines. |
 | | A sufficient supply of progenitor stem cells to facilitate epithelial cell proliferation is important for the cornea. |
| www.emedicine.com /oph/byname/central-sterile-corneal-ulceration.htm (675 words) |
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