About: Metallic pigmentation of human teeth and gingiva: morphological and immunological aspects

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The composition of metallic pigmentations in gingiva and dental roots was determined by means of transmission electron microscopy with energy dispersive x-ray microanalysis. The systemic immune response to the metals found in the oral cavity was evaluated in 10 patient’s by using a modified Lymphocyte proliferation test. Immunological results were compared with a group of five controls without metallic materials and pigmentation. Dense particles of various shapes and sizes, as well as of diverse extracellular and intracellular localization patterns, were detected in the pigmented lamina propria gingivae. Metallic deposits consisted predominantly of silver accompanied by selenium or sufur or both. Besides, Ag, Au, Cr, Ni, Fc, Hg, Cu, and Ti were identified in dentinal tubules of teeth reconstructed with dental alloys. Nine patients with metallic pigmentations had a positive lymphocyte proliferative response to one or more metals present in their own metal reconstructions The composition of metallic pigmentations in gingiva and dental roots was determined by means of transmission electron microscopy with energy dispersive x-ray microanalysis. The systemic immune response to the metals found in the oral cavity was evaluated in 10 patient’s by using a modified Lymphocyte proliferation test. Immunological results were compared with a group of five controls without metallic materials and pigmentation. Dense particles of various shapes and sizes, as well as of diverse extracellular and intracellular localization patterns, were detected in the pigmented lamina propria gingivae. Metallic deposits consisted predominantly of silver accompanied by selenium or sufur or both. Besides, Ag, Au, Cr, Ni, Fc, Hg, Cu, and Ti were identified in dentinal tubules of teeth reconstructed with dental alloys. Nine patients with metallic pigmentations had a positive lymphocyte proliferative response to one or more metals present in their own metal reconstructions (en) Složení metalických inkluzí v gingivě bylo určeno pomocí energiově disperzní x-ray mikroanalýzy. Imunologická odpověď na kovy nalezené ve ústní dutině 10 pacientů byla sledována modifikovaným „Lymfocyte proliferation“ testem. Výsledky studie naznačují, že indikované stomatologické slitiny mohou být významným rizikem pro imunologicky vnímavé pacienty v důsledku jejich korozních procesů (cs)
Title	Metallic pigmentation of human teeth and gingiva: morphological and immunological aspects Metallic pigmentation of human teeth and gingiva: morphological and immunological aspects (en) Metalické pigmentace lidských zubů a dásní: morfologické a imunologické aspekty (cs)
skos:prefLabel	Metallic pigmentation of human teeth and gingiva: morphological and immunological aspects Metallic pigmentation of human teeth and gingiva: morphological and immunological aspects (en) Metalické pigmentace lidských zubů a dásní: morfologické a imunologické aspekty (cs)
skos:notation	RIV/61388971:_____/07:00089216!RIV08-AV0-61388971
http://linked.open.../vavai/riv/strany	96;104
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(NR9124), Z(AV0Z50200510), Z(MSM6046137302)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Benada, Oldřich
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mikrobiologický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	433030
http://linked.open...ai/riv/idVysledku	RIV/61388971:_____/07:00089216
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	metallic pigmentation; edx microanalysis; lymphocyte proliferation (en)
http://linked.open.../riv/klicoveSlovo	edx microanalysis metallic pigmentation lymphocyte proliferation
http://linked.open...odStatuVydavatele	JP - Japonsko
http://linked.open...ontrolniKodProRIV	[A19C37BFF4D0]
http://linked.open...i/riv/nazevZdroje	Dental Materials Journal
http://linked.open...in/vavai/riv/obor	EE
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Mechanism of immunological response to corrosion products of dental alloys
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	26
http://linked.open...iv/tvurceVysledku	Benada, Oldřich Bártová, J. Joska, L. Venclíková, Z. Mrklas, L.
http://linked.open...n/vavai/riv/zamer	Microorganisms in Research and Biotechnology Preparation and research of functional materials and material technologies using micro- and nanoscopic methods
issn	0287-4547
number of pages	9 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Metallic pigmentation of human teeth and gingiva: morphological and immunological aspects Metallic pigmentation of human teeth and gingiva: morphological and immunological aspects Metallic pigmentation of human teeth and gingiva: morphological and immunological aspects

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