1. From Bedside to Bench: Reverse Engineering Medical Progress

   • Jonathan D. Kaunitz

   Editorial 15 September 2012 Pages: 2481 - 2483

   

2. New Paradigm for Studying Genetic Contributions to Irritable Bowel Syndrome

   • Miranda A. L. van Tilburg
   • William E. Whitehead

   Editorial 29 August 2012 Pages: 2484 - 2486

3. Effects of Proton Pump Inhibitor Therapy in the Distal Gut: Putting the Pieces Together

   • Daniel Keszthelyi
   • Ad A. Masclee

   Editorial 17 August 2012 Pages: 2487 - 2489

   

4. Single- Versus Double-Balloon-Assisted Colonoscopy After Previous Incomplete Standard Colonoscopy

   • Jun Uk Lim
   • Jae Myung Cha

   Editorial 26 July 2012 Pages: 2490 - 2492

5. Gastric Cardia Cancer: How Much Is It from Fat?

   • Preetika Sinh
   • Prateek Sharma

   Editorial 23 August 2012 Pages: 2493 - 2496

   

6. Hyperinsulinemia, Insulin Resistance, Vitamin D, and Colorectal Cancer Among Whites and African Americans

   • Chung-Jyi Tsai
   • Edward L. Giovannucci

   Review 06 May 2012 Pages: 2497 - 2503

7. Vitamin C, Gastritis, and Gastric Disease: A Historical Review and Update

   • Anupam Aditi
   • David Y. Graham

   Review 28 April 2012 Pages: 2504 - 2515

   

8. Recurrent Duodenal Stricture Secondary to Untreated Crohn’s Disease

   • Timothy A. Plerhoples
   • Jeffrey A. Norton

   Stanford Multidisciplinary Seminars 13 April 2012 Pages: 2516 - 2518

   

9. The Questionable Efficacy of Topical Pharyngeal Anesthesia in Combination with Propofol Sedation in Gastroscopy

   • Hsin-I Tsai
   • Yung-Fung Tsai
   • Huang-Ping Yu

   Original Article 06 May 2012 Pages: 2519 - 2526

   

10. What Factors Are Associated with the Difficult-to-Sedate Endoscopy Patient?

    • Bikram S. Bal
    • Michael D. Crowell
    • Kevin W. Olden

    Original Article 08 May 2012 Pages: 2527 - 2534

11. RETRACTED ARTICLE: Membrane-Bound Mucins and Mucin Terminal Glycans Expression in Idiopathic or Helicobacter pylori, NSAID Associated Peptic Ulcers

    • Yaron Niv
    • Doron Boltin
    • Samuel B. Ho

    Original Article 11 May 2012 Pages: 2535 - 2544

    

12. Transmural Pressure Loading Enhances Gastric Mucosal Cell Proliferation

    • Hiromasa Nakamizo
    • Hidekazu Suzuki
    • Toshifumi Hibi

    Original Article 30 May 2012 Pages: 2545 - 2554

    

13. IL-1 Receptor Antagonist Blocks the Lipopolysaccharide-Induced Inhibition of Gastric Motility in Freely Moving Conscious Rats

    • Yoshihiro Tsuchiya
    • Tsukasa Nozu
    • Toshikatsu Okumura

    Original Article Open access 19 May 2012 Pages: 2555 - 2561

    

14. Validation of a Surgical Technique for Rat Intestinal Irradiation: Potential Side Effects Prevention by Dietary Grape Phenolics

    • Lama Younes-Sakr
    • Pierre Senesse
    • Sylvie Gaillet

    Original Article 22 May 2012 Pages: 2562 - 2570

    

15. Feeding Administration of Daikenchuto Suppresses Colitis Induced by Naive CD4⁺ T Cell Transfer into SCID Mice

    • Tsutomu Iwasa
    • Haruei Ogino
    • Ryoichi Takayanagi

    Original Article 19 May 2012 Pages: 2571 - 2579

    

16. Soluble Epoxide Hydrolase Gene Deficiency or Inhibition Attenuates Chronic Active Inflammatory Bowel Disease in IL-10(−/−) Mice

    • Wanying Zhang
    • Allison L. Yang
    • Guang-Yu Yang

    Original Article 16 May 2012 Pages: 2580 - 2591

    

17. Superiority of the DNA Amplification Assay for the Diagnosis of C. difficile Infection: A Clinical Comparison of Fecal Tests

    • Jodie A. Barkin
    • Neilanjan Nandi
    • Daniel A. Sussman

    Original Article 11 May 2012 Pages: 2592 - 2599

    

18. Abnormal Genetic and Epigenetic Changes in Signal Transducer and Activator of Transcription 4 in the Pathogenesis of Inflammatory Bowel Diseases

    • Seung Won Kim
    • Eun Soo Kim
    • Jae Hee Cheon

    Original Article 09 May 2012 Pages: 2600 - 2607

    

19. Neuronal pentraxin II (NPTX2) Is Frequently Down-Regulated by Promoter Hypermethylation in Pancreatic Cancers

    • Ling Zhang
    • Jun Gao
    • Yanfang Gong

    Original Article 18 July 2012 Pages: 2608 - 2614

    

20. Effects of Helicobacter pylori γ-Glutamyltranspeptidase on Apoptosis and Inflammation in Human Biliary Cells

    • Wongwarut Boonyanugomol
    • Chariya Chomvarin
    • Seung-Chul Baik

    Original Article 13 May 2012 Pages: 2615 - 2624

    

21. Effective Intra-Esophageal Acid Control Is Associated with Improved Radiofrequency Ablation Outcomes in Barrett’s Esophagus

    • Junichi Akiyama
    • Samuel N. Marcus
    • George Triadafilopoulos

    Original Article 10 August 2012 Pages: 2625 - 2632

    

22. Variables Associated with Stress Ulcer Prophylaxis Misuse: A Retrospective Analysis

    • Iyad A. Issa
    • Ola Soubra
    • Lama Soubra

    Original Article 17 March 2012 Pages: 2633 - 2641

23. Synbiotic Therapy Reduces the Pathological Gram-Negative Rods Caused by an Increased Acetic Acid Concentration in the Gut

    • Mineji Hayakawa
    • Takashi Asahara
    • Satoshi Gando

    Original Article 11 May 2012 Pages: 2642 - 2649

    

24. The Role of 5-HTT LPR and GNβ3 825C>T Polymorphisms and Gene–Environment Interactions in Irritable Bowel Syndrome (IBS)

    • Yuri A. Saito
    • Joseph J. Larson
    • Nicholas J. Talley

    Original Article 02 August 2012 Pages: 2650 - 2657

    

25. ¹⁸F-Fluorodeoxyglucose Positron-Emission Tomography (PET) Can Be Used to Assess Inflammation Non-invasively in Crohn’s Disease

    • Martin H. Holtmann
    • Manuela Uenzen
    • Markus F. Neurath

    Original Article 09 May 2012 Pages: 2658 - 2668

    

26. Is Use of PPIs Related to Increased Intraepithelial Lymphocytes in the Colon?

    • Yeon Hwa Yu
    • Dong Soo Han
    • Ju Yeon Pyo

    Original Article 02 August 2012 Pages: 2669 - 2674

    

27. Hood Colonoscopy in Trainees: A Useful Adjunct to Improve the Performance

    • Raffaele Manta
    • Benedetto Mangiavillano
    • Gabrio Bassotti

    Original Article 13 May 2012 Pages: 2675 - 2679

    

28. Comparison of Single- Versus Double-Balloon Assisted-Colonoscopy for Colon Examination After Previous Incomplete Standard Colonoscopy

    • Ivana Dzeletovic
    • M. Edwyn Harrison
    • Jonathan A. Leighton

    Original Article 22 May 2012 Pages: 2680 - 2686

29. Higher Prevalence of Obesity in Gastric Cardia Adenocarcinoma Compared to Gastric Non-Cardia Adenocarcinoma

    • Yuri Cho
    • Dong Ho Lee
    • In Sung Song

    Original Article 07 April 2012 Pages: 2687 - 2692

    

30. Long-Term Risk of Cholangitis in Patients with Metal Stents for Malignant Biliary Obstruction

    • Suresh Pola
    • Ramya Muralimohan
    • Thomas J. Savides

    Original Article 28 April 2012 Pages: 2693 - 2696

    

31. Falls and Fall-Related Injury Are Common in Older People with Chronic Liver Disease

    • James Frith
    • Simon Kerr
    • Julia L. Newton

    Original Article 11 May 2012 Pages: 2697 - 2702

    

32. Hepatic Arteriovenous Fistulae: Role of Interventional Radiology

    • Ajay Kumar
    • Chirag Kamal Ahuja
    • Radha Krishan Dhiman

    Original Article 09 August 2012 Pages: 2703 - 2712

    

33. Pediatric Liver MR Elastography

    • Suraj D. Serai
    • Alexander J. Towbin
    • Daniel J. Podberesky

    Original Article 09 May 2012 Pages: 2713 - 2719

    

34. Retraction Note: CD14 Promoter-159 Polymorphism Is Associated with Reduced Risk of Intestinal-Type Gastric Cancer in a Japanese Population

    • Tomomitsu Tahara
    • Tomoyuki Shibata
    • Tomiyasu Arisawa

    Retraction Note 18 August 2012 Pages: 2720 - 2720