Endoscopic photodynamic therapy with hematoporphyrin derivative for primary treatment of gastrointestinal neoplasms in inoperable patients T. PatriceM. T. FoultierL. Le Bodic Original Articles Pages: 545 - 552
Fate of antacid gel in the stomach Peter BauerfeindTeresa CilluffoAndre L. Blum Original Articles Pages: 553 - 558
Effects of zincl-carnosine on gastric mucosal and cell damage caused by ethanol in rats Tetsuo ArakawaHiroshi SatohKenzo Kobayashi Original Articles Pages: 559 - 566
Cholecystokinin-induced contraction of opossum sphincter of Oddi Nobuyoshi HanyuWylie J. DoddsWalter J. Hogan Original Articles Pages: 567 - 576
Potential economic impact of applying DRG-based prospective payment categories to inflammatory bowel disease patients Spyro P. VulgaropulosCarl B. LyleJohn T. Sessions Original Articles Pages: 577 - 581
Relationship between intestinal permeability to [51Cr]EDTA and inflammatory activity in asymptomatic patients with Crohn's disease Loris PironiMario MiglioliLuigi Barbara Original Articles Pages: 582 - 588
Bile salt-induced increases in duodenal brush-border membrane proton permeability, fluidity, and fragility Delai ZhaoBarry H. Hirst Original Articles Pages: 589 - 595
Effect of intravenous omeprazole on intragastric pH during intravenous infusion of amino acids Lubbertus C. BaakJan B. M. J. JansenCornelis B. H. W. Lamers Original Articles Pages: 596 - 602
Appendiceal infection byEntamoeba histolytica andStrongyloides stercoralis presenting like acute appendicitis Steven NadlerMitchell S. CappellKatsuhiro Kure Case Report Pages: 603 - 608
Idiopathic autonomic denervation in eight patients presenting with functional gastrointestinal disease M. CamilleriR. D. Fealey Original Articles Pages: 609 - 616
Motor responsiveness of proximal and distal human colonic muscle layers to acetylcholine, noradrenaline, and vasoactive intestinal peptide David E. Burleigh Original Articles Pages: 617 - 621
Leukotriene B4 potentiates colonic ulceration in the rat John L. WallaceCatherine M. Keenan Original Articles Pages: 622 - 629
In vitro antibacterial effect of yogurt onEscherichia coli Catherine M. KotzLance R. PetersonMichael D. Levitt Original Articles Pages: 630 - 637
Prolonged anorectal manometry and external anal sphincter electromyography in ambulant human subjects D. KumarD. WaldronD. L. Wingate Original Articles Pages: 641 - 648
Double-blind comparison of cisapride and cimetidine in treatment of reflux esophagitis J. P. GalmicheB. FraitagJ. C. Soule Original Articles Pages: 649 - 655
Cure of arthritis-dermatitis syndrome due to intestinal bypass by resection of nonfunctional segment of blind loop Ernst J. DrenickJoel J. Roslyn Case Report Pages: 656 - 660
Ruptured mycotic pseudoaneurysm of the gastroduodenal artery presenting with hemoperitoneum and subcapsular liver hematoma David W. RogersLawrence LumengDavid F. Canal Case Report Pages: 661 - 664
A case of possible sulfasalazine neurotoxicity R. BhalotraLisa Loring IIIJohn J. Massarelli Letters to the Editor Pages: 665 - 665
MPTP, gastroduodenal motility, duodenal ulceration, and Parkinson's disease Sandor Szabo Letters to the Editor Pages: 666 - 667
Hypertensive lower esophageal sphincter and dysphagia Ravinder K. MittalRichard W. McCallum Letters to the Editor Pages: 667 - 668
A villous adenoma of the distal duodenum treated by laser therapy Ph. RiardJ. HosteinJ. Fournet Letters to the Editor Pages: 668 - 668
