JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
RESEARCH SUPPORT, U.S. GOV'T, P.H.S.
Add like
Add dislike
Add to saved papers

Lysosomal enzyme abnormalities in keratoconus.

We studied the lysosomal enzyme activities in corneas obtained from 12 patients with keratoconus. Three acid hydrolases--acid phosphatase, acid esterase, and acid lipase--were demonstrated by histochemical staining methods in the epithelium, stroma, and endothelium of corneas with keratoconus and normal human corneas. Analyses by an image-processing system indicated that the epithelium, especially the basal epithelium, of corneas with keratoconus had significantly higher levels of acid phosphatase, acid esterase, and acid lipase than those in normal human controls. Such an abnormality was not seen in either scarred corneas or corneas obtained from patients with Fuchs' corneal dystrophy. Our finding is consistent with the hypothesis that tissue degradation processes may be abnormal in keratoconus. In addition, our data suggest that the corneal epithelium, as previously speculated, may also be involved in this corneal disease.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app