Pathophysiological significance of neuronal nitric oxide synthase in the gastrointestinal tract Toku Takahashi Review Pages: 421 - 430
Expression of Tie-2 and angiopoietin-1 and -2 in early phase of ulcer healing Chun Yang WenMasahiro ItoIchiro Sekine Pages: 431 - 435
Changing pattern of antimicrobial resistance of Helicobacter pylori in Korean patients with peptic ulcer diseases Chang Soo EunDong Soo HanJung Oak Kang Pages: 436 - 441
Reorganized small intestine from fetal mouse as an in vitro wound healing model Hironobu YonekawaEiko MurataAkira Satomi Pages: 442 - 450
A novel diamino-pyridine derivative (IS-741) attenuates rat ileitis induced by trinitrobenzene sulfonic acid Tetsuya FukunagaTomoyuki TsujikawaMineko Fujimiya Pages: 451 - 459
Relaxation effects of adrenomedullin in carbachol-precontracted rabbit internal anal sphincter Ayhan KoyuncuSahin YildirimBulent Saraç Pages: 460 - 464
Acute exacerbation during interferon alfa treatment of chronic hepatitis B: frequency and relation to serum β-2 microglobulin levels Meral AkdoganHakan SenturkGulsen Ozbay Pages: 465 - 470
Serum leptin level can be a negative marker of hepatocyte damage in nonalcoholic fatty liver Ender SerinBirol ÖzerSedat Boyacıoğlu Pages: 471 - 476
Esophageal tuberculosis presenting with an appearance similar to that of carcinoma of the esophagus Yushi FujiwaraHarushi OsugiHiroaki Kinoshita Case report Pages: 477 - 481
Concomitant colitis associated with primary sclerosing cholangitis Naohito UchidaToru EzakiShigeki Kuriyama Case report Pages: 482 - 487
A 25-year clinical history of portopulmonary hypertension associated with latent myeloproliferative disorder Hideto ItoYasushi AdachiKohzo Imai Case report Pages: 488 - 492
Type C-chronic hepatitis patients who had autoimmune phenomenon and developed jaundice during interferon therapy Hitomi SezakiYasuji AraseHiromitsu Kumada Case report Pages: 493 - 500
Serous cystadenoma of the pancreas associated with obstructive jaundice Jun HoraguchiNaotaka FujitaTadashi Yamazaki Case report Pages: 501 - 506
Hemobilia caused by liver abscess due to intrahepatic duct stones Young-Eun JooHyun-Soo KimSei-Jong Kim Case report Pages: 507 - 511
A case of primary follicular lymphoma of the duodenum with BCL-2 gene rearrangement Masahiro MatsuzawaKazuhisa ShimodairaTsutomu Katsuyama Letter to the editor Pages: 512 - 513
Prevalence of reflux esophagitis in patients with duodenal ulcer and gastric ulcer Yuji AmanoYoshinori KomazawaYoshikazu Kinoshita Letter to the editor Pages: 514 - 515
Hepatocellular adenoma presenting as a giant multicystic tumor of the liver Tadashi KatsuramakiMinoru NagayamaMasaaki Satoh Letter to the editor Pages: 516 - 518
Reality and false premises of antimicrobial susceptibility testing for Helicobacter pylori Hiroto MiwaNobuhiro Sato Editorial Pages: 519 - 521
“Insufficient” leptin production for the fat mass: a risk factor for nonalcoholic steatohepatitis in obese patients? Toshiji Saibara Editorial Pages: 522 - 523