Zobrazeno 1 - 10
of 89
pro vyhledávání: '"U. Zappa"'
Autor:
U. Zappa, Hans U. Luder
Publikováno v:
Journal of Periodontology. 69:889-898
In an attempt at characterizing the nature and attachment of cementum formed under conditions of guided tissue regeneration (GTR) in humans, front teeth from 4 patients aged 42 to 72 years were examined at the electron microscopic level. All teeth we
Publikováno v:
Journal of Periodontology. 66:235-240
The purpose of the present study was to use a novel intracrevicular lavage technique to evaluate short-term effects of phase I therapy on crevicular cell populations. Nineteen patients with untreated advanced adult periodontitis were selected for pha
Publikováno v:
Journal of Periodontology. 65:1037-1045
Guided tissue regeneration (GTR) may result in the formation of new bone, cementum, and periodontal ligament. The purpose of this study was to assess the efficacy of a resorbable synthetic material, which has been used extensively in general surgery
Autor:
R. Orchardson, U. Zappa, H.O. Trowbridge, D.H. Pashley, Louis P. Gangarosa, F.P. Ashley, I. Kleinberg, G.R. Holland
Publikováno v:
Archives of Oral Biology. 39:S113-S119
Autor:
U. Zappa
Publikováno v:
Archives of Oral Biology. 39:S107-S112
A summary of the research on the different self-applied treatments for hypersensitive dentine provides some support for several agents but invalidates others. This is true for toothpastes, mouthwashes and gels. Direct comparison of studies is difficu
Publikováno v:
Journal of Periodontology. 64:349-354
The purpose of the present study was to assess in vivo scaling and root planing forces in molars of periodontitis patients. Ten dentists and 10 dental hygienists scaled and root planed the mesial and distal aspect of one first molar, using Gracey cur
Publikováno v:
Journal of Periodontal Research. 27:274-284
The purpose of the present study was to develop an intracrevicular lavage technique, and to use it for assessment of the total number and % of vital leukocytes from untreated periodontitis pockets. A lavage device was developed, consisting of special
Publikováno v:
Journal of Clinical Periodontology. 18:508-515
The purpose of the present study was to assess possible associations between episodic probing attachment loss and cell populations in the supracrestal connective tissue in humans. 10 systemically healthy adult patients with untreated advanced periodo
Publikováno v:
Journal of Clinical Periodontology. 18:126-133
Progression of marginal periodontitis in humans is characterized by acute exacerbations during short periods of time followed by periods of remission. The analytical procedures used to distinguish actively progressing sites from non-progressing sites
Publikováno v:
Journal of Periodontology. 61:420-426
Marginal periodontitis in humans is characterized by episodes of probing attachment loss followed by periods of quiescence. The purpose of the present study was to assess characteristics of the inflammatory infiltrate in periodontal lesions where epi