Results 251 to 260 of about 48,948 (301)

Oxidative enzyme activities in keratinizing and non‐keratinizing epithelium of normal and inflamed gingiva

Journal of Periodontal Research, 1966
Biopsies from normal and inflamed human gingiva were frozen and sectioned and then incubated for the demonstration of DPNH and TPNH diaphorases, succinic, lactic, glutamic, isocitric, malic and glucose‐6‐phosphate dehydrogenases. Aerobic enzyme activity was found to be maximal in the basal cell layer decreasing to the surface of both the keratinizing ...
H, Löe, K, Nuki
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The role of keratinized gingiva in plaque‐associated gingivitis in dogs

Journal of Clinical Periodontology, 1982
Abstract The present experiment was designed to examine if a dento‐gingival unit with a wide zone of keratinized gingiva (KG) provides a more efficient seal against plaque infection than a unit with a narrow zone of KG or lack of such gingiva. Five beagle dogs were used. In a preparatory experiment three categories of gingival units were established in
J, Wennström, J, Lindhe, S, Nyman
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The Modified Apically Repositioned Flap Technique and Its Potential to Create Attached Gingiva in Areas with No Keratinized Tissue: A Long-Term (1 to 11 Years) Retrospective Case Series Study.

The international journal of periodontics & restorative dentistry, 2020
The modified apically repositioned flap (MARF) technique has been previously published as a successful method to increase the zone of attached gingiva with numerous advantages, such as simplicity, predictability, and long-term stability.
J. Carnio, Anna Tereza Carnio, F. Pirih, Maria Galvan Cordero, P. Camargo   +4 more
semanticscholar   +1 more source

Histochemical demonstration of lectinbinding sites and keratin in inflamed human gingiva

Journal of Periodontal Research, 1985
Histochemical demonstration of lectin‐binding sites and keratin peptides in gingival epithelia was reported and differences in staining and distribution were compared to inner and outer gingival epithelia.Gingival epithelia on the outer side exhibited zonal or regional distributions of lectin‐binding, and the cytochemical staining was generally found ...
N, Murase, M, Hosaka, Y, Takai, T, Tanimura, M, Mori   +4 more
openaire   +2 more sources

[Comparison of clinical and radiological features of keratinized gingiva and buccal cortical bone in patient with gingival recession].

Stomatologiia, 2019
AIM Compare clinical and radiological features of keratinized gingiva and buccal cortical bone of identical corresponding contralateral teeth with recession (recession group) or without recession (control group).
Рентгенодиагностическая лаборатория, A. V. Sizikov, V. I. Grachev   +2 more
semanticscholar   +1 more source

The width of clinically-defined keratinized gingiva in the mixed dentition.

ASDC journal of dentistry for children, 2002
Some authors have noticed a clear decrease of the width of keratinized gingiva when they compared the width over deciduous and newly erupted permanent teeth. The aim of this cross-sectional study was to assess the width of keratinized gingiva over permanent and deciduous teeth present in 6 to 11-year old children in an urban environment.
Bošnjak, Andrija, Jorgić-Srđak, Ksenija, Maričević, Tomislav, Plančak, Darije   +3 more
openaire   +4 more sources

The clinical significance of keratinized gingiva around dental implants.

Compendium of continuing education in dentistry (Jamesburg, N.J. : 1995), 2011
Whether or not keratinized tissue is needed around dental implants to maintain peri-implant health is a controversial subject. To clarify this issue a search was conducted for clinical trials that appraised the significance ofkeratinized gingiva (KG) around teeth and dental implants.
Gary, Greenstein, John, Cavallaro
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Compartmentalization of inflammatory cell phenotypes in normal gingiva and peri‐implant keratinized mucosa

Journal of Clinical Periodontology, 1995
Abstract The interpretation of studies aimed at understanding the pathophysiology of periodontal breakdown has been hampered by an insufficient understanding of the physiology of host responses in clinically healthy gingiva. This investigation was aimed at the evaluation of the in situ phenotype and topographic distribution of the inflammatory cells in
Imboden, M, Gerber, L, Lang, NP, Tonetti, MS   +3 more
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Role of keratinized gingiva for gingival health

Journal of Clinical Periodontology, 1981
Abstract The present study was carried out in the Beagle dog in order to determine if variations of the width of the zone of keratinized gingiva occur in the canine dentition, if the width alters during the development of destructive periodontitis and if, subsequent to surgical excision of the periodontal lesion, the regenerated gingival margin differs
J, Wennström, J, Lindhe, S, Nyman
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The effect of mandibular distraction osteogenesis on the histology and immunohistology of keratinized gingiva

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2007
We investigated distracted keratinized epithelium to elucidate any proliferative and degenerated changes and to estimate the stability of the gingival tissues in mandibular distraction osteogenesis in a rabbit model.Twenty-two rabbits were subjected to unilateral vertical osteotomy.
Kentaro, Kunimori, Yutaka, Maruoka, Masaru, Sato, Kiyoshi, Harada, Ken, Omura   +4 more
openaire   +2 more sources