"4"^^ . . " TEM" . "4"^^ . . . . "The results concerns the occurence of allergic and immunotoxic reactions to the dental mettalic alloys. They help to prevent these reactions."@en . . . "2006-01-01+01:00"^^ . "corrosion; metals; cytokines; x-ray; Tr-lymphocytes; TEM; XPS; AES"@en . "2008-03-05+01:00"^^ . . . . "Mechanism of immunological response to corrosion products of dental alloys"@en . " x-ray" . "Corrosion of dental alloys is the main factor for adverse health reaction in patients. The goal of this study is clinical and immunological examination of these patients and corrosion analysis of dental metal materials used for teeth restoration. Immunological examination will be focused in cytokine production and Tr lymphocytes investigation in relation to corrosion products. Hard dental tissues with deposits of corrosion products will be studied by metalurgical analysis, transmission electron microscopy (TEM) and x-ray microanalysis. Surface of alloys will be examined with using XPS and AES."@en . "http://www.isvav.cz/projectDetail.do?rowId=NR9124"^^ . . "corrosion" . " Tr-lymphocytes" . . . " XPS" . . " metals" . "Mechanismus p\u016Fsoben\u00ED korozn\u00EDch produkt\u016F dent\u00E1ln\u00EDch slitin na imunitn\u00ED syst\u00E9m \u010Dlov\u011Bka" . . " cytokines" . . . . "2011-04-27+02:00"^^ . "Koroze dent\u00E1ln\u00EDch slitin je p\u0159\u00ED\u010Dinn\u00FDm faktorem vzniku ne\u017E\u00E1douc\u00EDch zdravotn\u00EDch reakc\u00ED u pacient\u016F. C\u00EDlem pr\u00E1ce je studium tohoto probl\u00E9mu s pomoc\u00ED klinick\u00E9ho a imunologick\u00E9ho vy\u0161et\u0159en\u00ED, v\u010Detn\u011B korozn\u00ED anal\u00FDzy pou\u017Eit\u00FDch slitin. Imunologick\u00E9 vy\u0161et\u0159en\u00ED bude zam\u011B\u0159eno na tvorbu cytokin\u016F a expresi povrchov\u00FDch molekul Tr bun\u011Bk v korozn\u00EDm prost\u0159ed\u00ED. Obdobn\u011B bude sledov\u00E1no i chov\u00E1n\u00ED bun\u011Bk p\u0159irozen\u00E9 imunity na komer\u010Dn\u011B dostupn\u00FDch lini\u00EDch t\u011Bchto bun\u011Bk. Korozn\u00EDmi produkty posti\u017Een\u00E9 tvrd\u00E9 zubn\u00ED tk\u00E1n\u011B budou podrobeny fyzik\u00E1ln\u011B metalurgick\u00E9 anal\u00FDze s pou\u017Eit\u00EDm transmisn\u00ED elektronov\u00E9 mikroskopie, XPS a AES spektroskopie a X- ray mikroanal\u00FDzy. In vivo bude m\u011B\u0159en samovoln\u00FD korozn\u00ED potenci\u00E1l slitin." . "0"^^ . . "2008-12-31+01:00"^^ . "1"^^ . "NR9124" . "2"^^ . "V\u00FDledky p\u0159in\u00E1\u0161ej\u00ED poznatky o v\u00FDskytu alergick\u00FDch a imunotoxick\u00FDch reakc\u00ED na dent\u00E1ln\u00ED kovov\u00E9 slitiny. Umo\u017E\u0148uj\u00ED prevenci v\u00FDskytu t\u011Bctho reakc\u00ED."@cs .