Abstract: A screening method for gastritis is provided. The method involves the serological measurement of at least two of the following analytes: H,K-ATPase antibodies, Helicobacter pylori antibodies and the concentration of pepsinogen I; and the evaluation of the results in comparison with results from normal individuals. The evaluation scheme provides an initial, non-invasive identification of individuals with various forms of gastritis.

Abstract: The present invention relates to bacteriophages for use in the treatment or prophylaxis of bacterial infections, especially mucosal bacterial infections such as Heliobacter pylori infections, in particular, it relates to modified filamentous bacteriophages, e.g. M13 phages, for such use, which bacteriophages present at the surface a recombinant protein comprising (i) a first component derived from a bacteriophage surface protein; and (ii) a second component comprising variable region sequences of an antibody to provide a bacterial antigen binding site, said second component rendering said bacteriophage capable of binding to and thereby inhibiting growth of bacterial cells involved in the etiology of said infection.

Abstract: The present invention relates to bacteriophages for use in the treatment or prophylaxis of bacterial infections, especially mucosal bacterial infections such as Helicobacter pylori infections. In particular, it relates to modified filamentous bacteriophages. e.g. M13 phages, for such use, which bacteriophages present at its surface a recombinant protein comprising: (i) a first component derived from a bacteriophage surface protein; and (ii) a second component comprising variable region sequences of an antibody to provide a bacterial antigen binding site, said second component rendering said bacteriophage capable of binding, to and thereby inhibiting growth of bacterial cells involved in the etiology of said infection.