July 1974
Volume 13, Issue 7
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Articles  |   July 1974
Conjunctival Collagenase: Partial Purification
Author Affiliations
  • STEPHEN E. BLOOMFIELD
    Cornea Service and Research Laboratory, New York Hospital-Cornell University Medical Center, 525 E. 68 St., New York, N. Y. 10029
  • STUART I. BROWN
    Cornea Service and Research Laboratory, New York Hospital-Cornell University Medical Center, 525 E. 68 St., New York, N. Y. 10029
Investigative Ophthalmology & Visual Science July 1974, Vol.13, 547-550. doi:
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      STEPHEN E. BLOOMFIELD, STUART I. BROWN; Conjunctival Collagenase: Partial Purification. Invest. Ophthalmol. Vis. Sci. 1974;13(7):547-550.

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      © ARVO (1962-2015); The Authors (2016-present)

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Abstract

Collagenase is produced by both the normal and inflamed conjunctiva. The cell of origin is probably the epithelium. Inhibition could be carried out by the usual inhibitors. Partial purification of the enzyme from the inflamed tissue showed a discrete peak of activity at a molecular weight of 65,000. It is suggested that an abnormal production of collagenase by the conjunctiva may play a role in the formation of peripheral corneal ulcers and scleromalacia.

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