Original title: Úloha lidského proteinu tepelného šoku HSP70, HSP60 a HSP65 Mycobacterium bovis v patogenezi reakce štěpu proti hostiteli a revmatoidní / juvenilní idiopatické artritidy
Translated title: The role of human heat shock protein HSP70, HSP60 and mycobacterium bovis HSP65 in pathogenesis of graft versus host disease and rheumatoid/juvenile idiopathic arthritis
Authors: Nguyen, Thi Thu Hien ; Hromadníková, Ilona (advisor) ; Tučková, Ludmila (referee) ; Stříž, Ilja (referee)
Document type: Doctoral theses
Year: 2008
Language: eng
Abstract: [eng] [cze]
We investigated IgG antibodies against Mycobacterium bovis heat shock protein 65 (M. bovis Hsp65) fragments produced by cleavage with cyanogen bromide (CNBr) in 10 healthy controls, 11 patients with juvenile idiopathic arthritis (JIA) and 10 children with various malignant and non-malignant diseases before allogeneic stem cell transplantation (SCT) by using Western blotting (WB). CNBr cleaved M. bovis Hsp65 to three larger fragments: Pl-163, molecular weight (Mw) 17.1 kDa; P191-285, Mw 10.4 kDa and P290-534, Mw 25.3 kDa. Humoral reactivity against M. bovis Hsp65 derived fragments differed on a case-by-case basis. The sera either of JIA patients ar those befare SCT reacted with individual M. bovis Hsp65 fragments more frequently when compared with healthy controls. While IgG anti-Hsp65 antibody levels showed no significant differences between the small studied cohorts, significantly higher levels of antibodies against M. bovis Hsp65 epitopes were observed in patients befare SCT and JIA patients when compared with healthy controls. Comparing WB reflectance densities (DRl and DR2), significantly elevated antibodies against Pl-163 (DRl: p=0.014; DR2: p=0.022) and P290-534 (DRl: p=0.009; DR2: p=0.003) epitopes were found in patients befare SCT. Similarly, significantly increased DRl and DR2 values of antibodies... Úloha lidského proteinu tepelného šoku HSP70, HSP60 a HSP65 Mycobacterium bovis v patogenezi reakce štěpu proti hostiteli a revmatoidní / juvenilní idiopatické artritidy. Powered by TCPDF (www.tcpdf.org)

Institution: Charles University Faculties (theses) (web)
Document availability information: Available in the Charles University Digital Repository.
Original record: http://hdl.handle.net/20.500.11956/1218

Permalink: http://www.nusl.cz/ntk/nusl-290563


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Universities and colleges > Public universities > Charles University > Charles University Faculties (theses)
Academic theses (ETDs) > Doctoral theses