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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A vaccine against Campylobacter jejuni serotype HS:5

Redkyna, Olena 03 January 2014 (has links)
Campylobacter jejuni bacterial pathogen is among the primary causes of food-borne acute gastroenteritis in North America and the world. It has also been linked to severe post-infection sequelae such as Guillain-Barré syndrome. Previous studies identified C. jejuni surface capsular polysaccharide (CPS) as a target for creation of a carbohydrate based vaccine in which the CPS is conjugated to a carrier protein. In this thesis, following sample purification, aspects of C. jejuni HS:5 CPS structure were characterized using numerous analytical techniques such as NMR and GC-MS. CPS is comprised of α-DD-Heptoses linked at C2 to the anomeric carbons of glucose. The α-Glucose molecules are linked though C4 to the α-DD-Heptose anomeric carbon. The α-DD-Heptose structure also has an occasional ring structured amino acid modification. Following characterization the CPS was oxidized and developed into a prototype glycoconjugate vaccine using TEMPO oxidation and EDC-CRM197 coupling methods. / The Natural Sciences and Engineering Research Council of Canada (NSERC)
2

Études chimiques et immunologiques des capsules polysaccharidiques de Streptococcus suis

Goyette-Desjardins, Guillaume 12 1900 (has links)
No description available.

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