Burden of disease and increasing prevalence of inflammatory bowel disease in a population-based cohort in the Netherlands.

Background: Reported epidemiology and phenotype distributions vary widely and disease burden of inflammatory bowel disease (IBD) is poorly described. Our aim was to establish these features in a population-based cohort covering 319 976 inhabitants. Furthermore, differences between tertiary referral and peripheral hospital patients were quantified.

Development of a real-time PCR for identification of brachyspira species in human colonic biopsies.

Background: Brachyspira species are fastidious anaerobic microorganisms, that infect the colon of various animals. The genus contains both important pathogens of livestock as well as commensals. Two species are known to infect humans: B.

VIIa/tissue factor interaction results in a tissue factor cytoplasmic domain-independent activation of protein synthesis, p70, and p90 S6 kinase phosphorylation.

FVIIa binding to tissue factor (TF) and subsequent signal transduction have now been implicated in a variety of pathophysiological processes, including cytokine production during sepsis, tumor angiogenesis and neoangiogenesis, and leukocyte diapedesis. The molecular details, however, by which FVIIa/TF affects gene expression and cellular physiology, remain obscure. Here we show that FVIIa induces a transient phosphorylation of p70/p85(S6K) and p90(RSK) in BHK cells stably transfected with either full-length TF or with a cytoplasmic domain-truncated TF but not in wild type BHK cells.