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of HSV-2 glycoprotein D with the host cell surface is sufficient to induce Chlamydia trachomatis persistence. Microbiology 2010, in press. 23. Pospischil Glutamate dehydrogenase A, Borel N, Chowdhury EH, Guscetti F: Aberrant chlamydial developmental stages in the gastrointestinal tract of pigs spontaneously and experimentally infected with Chlamydia suis . Vet Microbiol 2009, 135:147–56.PubMedCrossRef 24. Howard L, Orenstein NS, King NW: Purification on renografin density gradients of Chlamydia trachomatis grown in the yolk sac of eggs. Appl Microbiol 1974, 27:102–106.PubMed Competing interests The authors declare that they have no competing interests. Authors’ contributions NB conceived of the study, planned the experiments, and drafted the manuscript. CD and UZ performed the imaging and statistical analyses. AS and CK carried out the cell culture experiments including immunofluorescence and transmission electron microscopy. AP participated in the design and coordination of the study and helped to draft the manuscript. All authors read and approved the final manuscript.”
“Background Campylobacter jejuni is the most common bacterial cause of human gastroenteritis worldwide [1]. In many European countries, including Finland, the number of laboratory confirmed C. jejuni infections doubled in the last decade [2]. In Finland, approximately 4500 cases were reported in 2008 [3], with an incidence of 85/100 000 inhabitants.