Research Article

	Are the inflammatory bowel diseases autoimmune disorders? J Snook Gut 1990; 31: 961-963. doi:10.1136/gut.31.9.961 [PDF] [Request Permissions]
	Evaluation of the magnitude of gastro-oesophageal reflux in Barrett's oesophagus. P Parrilla, A Ortiz, L F Martinez de Haro, J L Aguayo, and P Ramirez Gut 1990; 31: 964-967. doi:10.1136/gut.31.9.964 [Abstract] [PDF] [Request Permissions]
	Comparison of omeprazole and cimetidine in reflux oesophagitis: symptomatic, endoscopic, and histological evaluations. C M Bate, P W Keeling, C O'Morain, S P Wilkinson, D N Foster, R A Mountford, J M Temperley, R F Harvey, D G Thompson, and M Davis Gut 1990; 31: 968-972. doi:10.1136/gut.31.9.968 [Abstract] [PDF] [Request Permissions]
	Reduction of gastric ulcer recurrence after suppression of Helicobacter pylori by cefixime. M Tatsuta, H Ishikawa, H Iishi, S Okuda, and Y Yokota Gut 1990; 31: 973-976. doi:10.1136/gut.31.9.973 [Abstract] [PDF] [Request Permissions]
	High grade dysplasia of the gastric mucosa: a marker for gastric carcinoma. M Lansdown, P Quirke, M F Dixon, A T Axon, and D Johnston Gut 1990; 31: 977-983. doi:10.1136/gut.31.9.977 [Abstract] [PDF] [Request Permissions]
	Myoelectrical activity of the Billroth II gastric remnant. H M Schaap, A J Smout, and L M Akkermans Gut 1990; 31: 984-988. doi:10.1136/gut.31.9.984 [Abstract] [PDF] [Request Permissions]
	Towards a true prevalence of peptic ulcer: the Sørreisa gastrointestinal disorder study. B Bernersen, R Johnsen, B Straume, P G Burhol, T G Jenssen, and P A Stakkevold Gut 1990; 31: 989-992. doi:10.1136/gut.31.9.989 [Abstract] [PDF] [Request Permissions]
	Duodenal ulcer and refined carbohydrate intake: a case-control study assessing dietary fibre and refined sugar intake. B D Katschinski, R F Logan, M Edmond, and M J Langman Gut 1990; 31: 993-996. doi:10.1136/gut.31.9.993 [Abstract] [PDF] [Request Permissions]
	Duodenal ulcer is associated with low dietary linoleic acid intake. H W Grant, K R Palmer, R R Riermesma, and M F Oliver Gut 1990; 31: 997-998. doi:10.1136/gut.31.9.997 [Abstract] [PDF] [Request Permissions]
	Adjuvant antibiotic therapy in duodenal ulcers treated with colloidal bismuth subcitrate. T O'Riordan, E Mathai, E Tobin, D McKenna, C Keane, E Sweeney, and C O'Morain Gut 1990; 31: 999-1002. doi:10.1136/gut.31.9.999 [Abstract] [PDF] [Request Permissions]
	Human migrating myoelectric complex in relation to gastrointestinal transit of a meal. J L Madsen and K Dahl Gut 1990; 31: 1003-1005. doi:10.1136/gut.31.9.1003 [Abstract] [PDF] [Request Permissions]
	Acute hypervolaemia increases gastroduodenal resistance to the flow of liquid in the rat. J Xavier-Neto, A A dos Santos, and F H Rola Gut 1990; 31: 1006-1010. doi:10.1136/gut.31.9.1006 [Abstract] [PDF] [Request Permissions]
	Involvement of M cells in the bacterial invasion of Peyer's patches: a common mechanism shared by Yersinia enterocolitica and other enteroinvasive bacteria. A Grützkau, C Hanski, H Hahn, and E O Riecken Gut 1990; 31: 1011-1015. doi:10.1136/gut.31.9.1011 [Abstract] [PDF] [Request Permissions]
	Circulating antibodies against human colonic extract enriched with a 40 kDa protein in patients with ulcerative colitis. F Takahasi, H S Shah, L S Wise, and K M Das Gut 1990; 31: 1016-1020. doi:10.1136/gut.31.9.1016 [Abstract] [PDF] [Request Permissions]
	Effect of ulcerative colitis and smoking on rectal blood flow. E D Srivastava, M A Russell, C Feyerabend, and J Rhodes Gut 1990; 31: 1021-1024. doi:10.1136/gut.31.9.1021 [Abstract] [PDF] [Request Permissions]
	Daytime reduction of gastro-oesophageal reflux after healing of oesophagitis and its value as an indicator of favourable response to maintenance treatment. F Pace, O Sangaletti, and G Bianchi Porro Gut 1990; 31: 1025-1029. doi:10.1136/gut.31.9.1025 [Abstract] [PDF] [Request Permissions]
	Inhibition of cell mediated cytotoxicity by sulphasalazine: effect of in vivo treatment with 5-aminosalicylic acid and sulphasalazine on in vitro natural killer cell activity. M N Aparicio-Pagés, H W Verspaget, J C Hafkenscheid, G E Crama-Bohbouth, A S Peña, I T Weterman, and H W Lamers Gut 1990; 31: 1030-1032. doi:10.1136/gut.31.9.1030 [Abstract] [PDF] [Request Permissions]
	Soluble interleukin-2 receptor in Crohn's disease: relation of serum concentrations to disease activity. J E Crabtree, L D Juby, R V Heatley, A J Lobo, D W Bullimore, and A T Axon Gut 1990; 31: 1033-1036. doi:10.1136/gut.31.9.1033 [Abstract] [PDF] [Request Permissions]
	Occupational distribution of inflammatory bowel disease among German employees. A Sonnenberg Gut 1990; 31: 1037-1040. doi:10.1136/gut.31.9.1037 [Abstract] [PDF] [Request Permissions]
	Low diacylglycerol values in colonic adenomas and colorectal cancer. G Sauter, A Nerlich, U Spengler, R Kopp, and A Pfeiffer Gut 1990; 31: 1041-1045. doi:10.1136/gut.31.9.1041 [Abstract] [PDF] [Request Permissions]
	Characteristics of cholinergic neuroeffector transmission of ganglionic and aganglionic colon in Hirschsprung's disease. E S Vizi, J Zséli, E Kontor, E Feher, and T Verebélyi Gut 1990; 31: 1046-1050. doi:10.1136/gut.31.9.1046 [Abstract] [PDF] [Request Permissions]
	Use of the pudendo-anal reflex in the treatment of neurogenic faecal incontinence. N R Binnie, B M Kawimbe, M Papachrysostomou, and A N Smith Gut 1990; 31: 1051-1055. doi:10.1136/gut.31.9.1051 [Abstract] [PDF] [Request Permissions]
	Relation between rectal sensation and anal function in normal subjects and patients with faecal incontinence. W M Sun, N W Read, and P B Miner Gut 1990; 31: 1056-1061. doi:10.1136/gut.31.9.1056 [Abstract] [PDF] [Request Permissions]
	Inter- and intraindividual variation in pressure-volume relations of the rectum in normal subjects and patients with the irritable bowel syndrome. G P Kendall, D G Thompson, S J Day, and J E Lennard-Jones Gut 1990; 31: 1062-1068. doi:10.1136/gut.31.9.1062 [Abstract] [PDF] [Request Permissions]
	Referral of patients with primary biliary cirrhosis for liver transplantation. J M Neuberger, B K Gunson, J A Buckels, E Elias, and P McMaster Gut 1990; 31: 1069-1072. doi:10.1136/gut.31.9.1069 [Abstract] [PDF] [Request Permissions]
	Pancreatic duct abnormalities in gall stone disease: an endoscopic retrograde cholangiopancreatographic study. S P Misra, P Gulati, V Choudhary, and B S Anand Gut 1990; 31: 1073-1075. doi:10.1136/gut.31.9.1073 [Abstract] [PDF] [Request Permissions]
	Pancreatic function in Crohn's disease. J Hegnhøj, C P Hansen, T Rannem, H Søbirk, L B Andersen, and J R Andersen Gut 1990; 31: 1076-1079. doi:10.1136/gut.31.9.1076 [Abstract] [PDF] [Request Permissions]
	Loss of duodenal folds allows diagnosis of unsuspected coeliac disease. G R Corazza, E Brocchi, G Caletti, and G Gasbarrini Gut 1990; 31: 1080-1081. doi:10.1136/gut.31.9.1080 [Abstract] [PDF] [Request Permissions]
	Adult hepatic fibropolycystic disease presenting as obstructive jaundice. A J Williams, S R Wild, and K R Palmer Gut 1990; 31: 1082-1083. doi:10.1136/gut.31.9.1082 [Abstract] [PDF] [Request Permissions]

Articles

	BSG Presidents Gut 1990; 31: 1084-1085. doi:10.1136/gut.31.9.1084 [PDF] [Request Permissions]

Letter

	Anomalous short plasma elimination half life in a patient intoxicated with bismuth subcitrate. A J McLean, S Islam, and J R Lambert Gut 1990; 31: 1086. doi:10.1136/gut.31.9.1086 [PDF] [Request Permissions]
	Macrophage activity in inflammatory bowel disease. Y R Mahida and D P Jewell Gut 1990; 31: 1086-1087. doi:10.1136/gut.31.9.1086-a [PDF] [Request Permissions]
	Intragastric acidity and serum gastrin after sufotidine. G S Mela, E Caputo, G Villa, V Savarino, and P Zentilin Gut 1990; 31: 1087-1088. doi:10.1136/gut.31.9.1087 [PDF] [Request Permissions]
	Inhibition of nocturnal acidity. J N Primrose, N Patel, and M R Rogers Gut 1990; 31: 1088. doi:10.1136/gut.31.9.1088 [PDF] [Request Permissions]

Letters to the Editor

	Reply J T L Smith and R E Pounder Gut 1990; 31: 1087-1088. doi:10.1136/gut.31.9.1087-a [PDF] [Request Permissions]