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Babnik, J; Curin, V; Lah, T; Turk, V; Skaleric, U
Biological chemistry Hoppe-Seyler, 05/1988, Letnik: 369 SupplJournal Article
In the present work we demonstrate the presence of cysteine proteinase inhibitors of all three classes: kininogens, stefin A, and cystatin C, in inflamed human gingiva. Using cystatin C, in inflamed human gingiva. Using immunochemical methods we found that stefin A is the major inhibitor of cysteine proteinases, followed by kininogen and cystatin C. The values for stefin A and cystatin C ranged from 7.0--400 micrograms/g and 1.5--6.1 micrograms/g tissue, respectively, as determined by enzyme-linked immunosorbent assay in inflamed gingival homogenates from patients with different degrees of periodontal disease.
