Sökning: "Lewis blood group"

Visar resultat 1 - 5 av 20 avhandlingar innehållade orden Lewis blood group.

  1. 1. Synthesis of oligosaccharides of the Lewis blood group antigen family

    Författare :Linnéa Skantz; Stockholms universitet; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  3. 2. Norovirus, causative agent of winter vomiting disease, exploits several histo-blood group glycans for adhesion

    Författare :Gustaf E Rydell; Göteborgs universitet; []
    Nyckelord :norovirus; glycobiology; virus-like particle; FUT2; ABO H histo-blood group antigen; sialyl Lewis x; neoglycoprotein; glycosphingolipid; QCM-D; supported lipid bilayer;

    Sammanfattning : Norovirus is recognized as the major cause of outbreaks of gastroenteritis world-wide, yet no vaccines or drugs are available for prevention or treatment of the virus infection. Challenge studies and binding studies using virus-like particles (VLPs) have suggested susceptibility to norovirus infection to be associated with secretor status. LÄS MER

  4. 3. Helicobacter pylori adhesion and patho-adaptation : the role of BabA and SabA adhesins in persistent infection and chronic inflammation

    Författare :Jafar Mahdavi; Henrik Clausen; Umeå universitet; []
    Nyckelord :H. pylori; BabA; adhesin; Lewis b; MUC5AC; sialyl-dimeric-Lewis x; chronic inflammation; SabA; Lewis x; LPS; odontologi; Odontology;

    Sammanfattning : Helicobacter pylori (H. pylori) is a human-specific gastric pathogen which is responsible for a spectrum of diseases ranging from superficial gastritis to gastric and duodenal ulceration, and which is also highly associated with gastric cancer. The pathogenesis of severe gastric disorders caused by H. LÄS MER

  5. 4. Vaccination against cholera and ETEC diarrhea and interventions to improve vaccine immune responses

    Författare :Tanvir Ahmed; Göteborgs universitet; []
    Nyckelord :Vibrio cholerae; ETEC; oral vaccine; CS6; CFA I; Lewis blood group; zinc; breast feeding; T cell; B cell;

    Sammanfattning : Vaccination against cholera and ETEC diarrhea and interventions to improve vaccine immune responses Abstract Vibrio cholerae O1 and enterotoxigenic Escherichia coli (ETEC) together account for the majority of bacterial causes of acute dehydrating diarrhea in children in Bangladesh. Vaccines should be considered as an important public health tool for prevention of these diarrheal diseases. LÄS MER

  7. 5. Synthesis of complex carbohydrates corresponding to the Lewis b blood group antigen and Vibrio cholerae polysaccharide structures

    Författare :Dominika Turek; Ulf Nilsson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Organic Chemistry; organisk kemi;

    Sammanfattning : This thesis is divided into two parts. The first part describes the syntheses of the Lewis b blood group antigen hexasaccharide and parts thereof. The Leb blood group antigen is one of the binding epitopes for the Helicobacter pylori bacteria in the human stomach. LÄS MER