1. Pathogenesis and treatment of portal-systemic encephalopathy: An update

   • Roger F. Butterworth

   Review Article Pages: 321 - 327

2. Effect of total hepatectomy on coagulation and glucose homeostasis in the pig

   • Rosemary Hickman
   • Mona Bracher
   • Joan Fourie

   Original Article Pages: 328 - 334

3. Adult “idiopathic” extrahepatic venous thrombosis

   • Fabrizio Cardin
   • Massimo Graffeo
   • Andrew Burroughs

   Original Article Pages: 335 - 339

4. Splenic and portal venous obstruction in chronic pancreatitis

   • Pierre Bernades
   • André Baetz
   • François Fékété

   Original Article Pages: 340 - 346

5. Esophageal strictures following endoscopic variceal sclerotherapy

   • Rakesh Kochhar
   • Mahesh K. Goenka
   • Satish K. Mehta

   Original Article Pages: 347 - 352

6. Familial primary biliary cirrhosis associated with impaired concanavalin A-induced lymphocyte transformation in relatives

   • Hiroshi Tsuji
   • Koichiro Murai
   • Masatoshi Fujishima

   Original Article Pages: 353 - 360

7. Intrafamilial variation in hereditary hemochromatosis

   • Paul C. Adams

   Original Article Pages: 361 - 363

8. Cerulein-induced acute pancreatitis in the rat

   • Manuel A. Manso
   • Jose I. San Roman
   • Maria A. Lopez

   Original Article Pages: 364 - 368

9. Changes in plasma and duodenal cholecystokinin concentrations after pancreatic duct occlusion in rats

   • Kyoko Miyasaka
   • Akihiro Funakoshi
   • Kenichi Kitani

   Original Article Pages: 369 - 377

10. Helicobacter pylori and luminal gastric pH

    • Paolo Bechi
    • Rosanna Del
    • Camillo Cortesini

    Original Article Pages: 378 - 384

11. Nonsteroidal antiinflammatory drugs and mortality from peptic ulceration in West Germany: 1952–1989

    • B. D. Katschinski
    • H. Zachewicz
    • H. Goebell

    Original Article Pages: 385 - 390

12. Intragastric nicotine protects against 40% ethanol-induced gastric mucosal injury despite pretreatment with propranolol orN-ethylmaleimide in rats

    • Kazuo Endoh
    • George Ro
    • Felix W. Leung

    Original Article Pages: 391 - 396

13. Role of endogenous secretin and cholecystokinin in intraduodenal oleic acid-induced inhibition of gastric acid secretion in rats

    • Keiko Shiratori
    • Shin-Ichiro Watanabe
    • Tadashi Takeuchi

    Original Article Pages: 397 - 402

14. Indomethacin accelerates clearance of labeled cells and increases DNA synthesis in gastrointestinal mucosa of the rat

    • Andrés Uribe

    Original Article Pages: 403 - 408

15. Helicobacter pylori infection induces a decrease in immunoreactive-somatostatin concentrations of human stomach

    • Hiroshi Kaneko
    • Koichi Nakada
    • Kimitomo Morise

    Original Article Pages: 409 - 416

16. Alterations in quantitative distribution of Na, K-ATPase activity along crypt-villus axis in animal model of malabsorption characterized by hyperproliferative crypt cytokinetics

    • Gary E. Wild
    • David Murray

    Original Article Pages: 417 - 425

17. Neurotensin prevents intestinal mucosal hypoplasia in rats fed an elemental diet

    • B. Mark Evers
    • Masaaki Izukura
    • James C. Thompson

    Original Article Pages: 426 - 431

18. PAF-acether and acetylhydrolase in stool of patients with Crohn's disease

    • Y. Denizot
    • S. Chaussade
    • D. Couturier

    Original Article Pages: 432 - 437

19. Reinnervation of villi of rat jejunum following severe mucosal damage

    • Norman A. See
    • Chandar Singaram
    • Paul Bass

    Original Article Pages: 438 - 448

20. Duodenal varices

    • H. B. Chandra-Sekhar
    • E. M. Alstead
    • M. J. G. Farthing

    Case Report Pages: 449 - 451

21. Acute upper gastrointestinal hemorrhage caused by gallstone impaction in the duodenal bulb

    • R. L. Heyd
    • M. R. Solinger
    • J. C. Rosser Jr.

    Case Report Pages: 452 - 455

22. Chronic intestinal pseudoobstruction with myopathy and ophthalmoplegia

    • Veronique Li
    • Jean Hostein
    • Jacques Fournet

    Case Report Pages: 456 - 463

23. Familial visceral myopathy

    • S. C. Jones
    • M. F. Dixon
    • A. T. R. Axon

    Case Report Pages: 464 - 469

24. Villous adenomatosis of duct of wirsung revealed by wirsungorragie: Evolution and surgical management

    • L. Bresler
    • G. Gay
    • J. Grosdidier

    Case Report Pages: 470 - 473

25. Fulminant hepatic failure in nonmetastatic renal cell carcinoma

    • Jane W. S. Fang
    • Johnson Y. N. Lau
    • C. L. Lai

    Case Report Pages: 474 - 477

26. Activation of hepatitis C virus following immunosuppressive treatment

    • M. Yoshiba
    • K. Sekiyama
    • H. Okamoto

    Letter to the Editor Pages: 478 - 478

27. News and notices

    News Pages: 479 - 480