EDITORIAL Dealing with variation in molecular typing of Mycobacterium tuberculosis: low-intensity bands and other challenges The Editors p. 749–751
Attaching and effacing lesions caused by Escherichia coli O157:H7 in experimentally inoculated neonatal lambs WALES, ANDREW D., PEARSON, GEOFFREY R., SKUSE, ANDREW M., ROE, JOHN M., HAYES, CHRISTINE M., COOKSON, ADRIAN L., WOODWARD, MARTIN J. p. 752
An in-vitro model for studying the interaction of Escherichia coli O157:H7 and other enteropathogens with bovine primary cell cultures DIBB-FULLER, M.P., BEST, A., STAGG, D.A., COOLEY, W.A., WOODWARD, M.J. p. 759
Role of the mar locus in virulence of Salmonella enterica serovar Typhimurium DT104 in chickens RANDALL, L.P., WOODWARD, M.J. p. 770
Distribution and structural variation of the she pathogenicity island in enteric bacterial pathogens AL-HASANI, KEITH, ADLER, BEN, RAJAKUMAR, KUMAR, SAKELLARIS, HARRY p. 780
A low molecular weight factor is a significant mediator of non-opsonic neutrophil activation by Helicobacter pylori LEAKEY, ALISON, HIRST, ROBERT, LA BROOY, JUSTIN p. 787
Identification of two Mycobacterium avium subspecies paratuberculosis gene products differentially recognised by sera from rabbits immunised with live mycobacteria but not heat-killed mycobacteria BANNANTINE, JOHN P., STABEL, JUDITH R. p. 795
Identification of one insertion site of IS6110 in Mycobacterium tuberculosis H37Ra and analysis of the RvD2 deletion in M. tuberculosis clinical isolates LARI, NICOLETTA, RINDI, LAURA, GARZELLI, CARLO p. 805
Tumour necrosis factor-{alpha} causes an increase in blood-brain barrier permeability during sepsis TSAO, N., HSU, H.P., WU, C.M., LIU, C.C., LEI, H.Y. p. 812
Impairment of host defence by exotoxin A in Pseudomonas aeruginosa pneumonia in mice SCHULTZ, MARC J., RIJNEVELD, ANITA W., FLORQUIN, SANDRINE, SPEELMAN, PETER, VAN DEVENTER, SANDER J. H., VAN DER POLL, TOM p. 822
Alterations to penicillin-binding proteins 1A, 2B and 2X amongst penicillin-resistant clinical isolates of Streptococcus pneumoniae serotype 23F from the nasopharyngeal flora of children FERRONI, AGNES, BERCHE, PATRICK p. 828
Modulation of genotoxic enzyme activities by non-digestible oligosaccharide metabolism in in-vitro human gut bacterial ecosystems McBAIN, A.J., MACFARLANE, G.T. p. 833