Journal of Biomechanics
Volume 41, Issue 16 , Pages 3441-3447 , 5 December 2008

Stomach stress and strain depend on location, direction and the layered structure

,Accepted 8 September 2008.

References 

  1. Ali T, Hasan M, Hamadani M, Harty RF. Gastroparesis. Southern Medical Journal. 2007;100:281–286
  2. Azpiroz F, Malagelada JR. Physiologic variations in canine gastric tone measured by an electronic barostat. American Journal of Physiology. 1985;248:G229–G237
  3. Azpiroz F, Malagelada JR. Gastric tone measured by an electronic barostat in health and postsurgical gastroparesis. Gastroenterology. 1987;92:934–943
  4. Egorov VI, Schastlivtsev IV, Prut EV, Baranov AO, Turusov RA. Mechanical properties of the human gastrointestinal tract. Journal of Biomechanics. 2002;35:1417–1425
  5. Fung YC. Biomechanics. Properties of living tissues. Berlin: Springer-Verlag; 1993;
  6. Gregersen H, Christensen J. Gastrointestinal tone. Neurogastroenterology & Motility. 2000;12:501–508
  7. Gregersen H. Biomechanics of the Gastrointestinal Tract. New Perspectives in Motility Research and Diagnostics. London: Springer; 2002;
  8. Gregersen H, Gilja OH, Hausken T, Heimdal A, Gao C, Metre K, et al. Mechanical properties in the human gastric antrum using B-mode ultrasonography and antral distension. American Journal of Physiology. 2002;283:G368–G375
  9. Haffner JFW, Stadaas J. Pressure responses to cholinergic and adrenergic agents in the fundus, corpus, and antrum of isolated rabbit stomachs. Acta Chirurgica Scandinavica. 1972;138:713–719
  10. Kelly KA. Gastric emptying of liquids and solids: roles of the proximal and diatal stomach. American Journal of Physiology. 1978;235:E552–E555
  11. Kindt S, Tack J. Impaired gastric accommodation and its role in dyspepsia. Gut. 2006;55:1685–1691
  12. Kuiken SD, Vergeer M, Heisterkamp SH, Tytgat GN, Boeckxstaens GE. Role of nitric oxide in gastric motor and sensory functions in healthy subjects. Gut. 2002;51:212–218
  13. Liao D, Zhao J, Fan Y, Gregersen H. Two-layered quasi-3D finite element model of the oesophagus. Medical Engineering and Physics. 2004;26:535–543
  14. Liao D, Zhao J, Gregersen H. Regional surface geometry of the rat stomach based on three-dimensional curvature analysis. Physics in Medicine and Biology. 2005;50:231–246
  15. Milenov K, Golenhofen K. Contractile responses of longitudinal and circular smooth muscle of the canine stomach to prosglanding E and F2α. Prostaglandins Leukotrienes and Medicine. 1982;8:287–300
  16. Noriyuki O, Sengupta JN, Gebhart GF. Mechanosensitive properties of gastric vagal afferent Fibers in the rat. Journal of Neurophysiology. 1999;82:2210–2220
  17. Page AJ, Martin CM, Blackshaw LA. Vagal mechanoreceptors and chemoreceptors in mouse stomach and esophagus. Journal of Neurophysiology. 2002;87:2095–2103
  18. Paterson CA, Anvari M, Tougas G, Huizinga JD. Nitrergic and cholinergic vagal pathways involved in the regulation of canine proximal gastric tone: an in vivo study. Neurogastroenterology and Motility. 2000;12:301–306
  19. Penning C, Vu MK, Delemarre JB, Masclee AA. Proximal gastric motor and sensory function in slow transit constipation. Scandinavian Journal of Gastroenterology. 2001;36:1267–1273
  20. Quigley EM. Review article: gastric emptying in functional gastrointestinal disorders. Alimentary Pharmacology and Therapeutics. 2004;20(Suppl. 7):56–60
  21. Schulze-Delrieu K, Shirazi SS. Pressure and length adaptations in isolated cat stomach. American Journal of Physiology. 1987;252:G92–G99
  22. Schulze-Delrieu K, Herman RJ, Shirazi SS, Brown BP. Contractions move contents by changing the configuration of the isolated cat stomach. American Journal of Physiology. 1998;274:G359–G369
  23. Schwizer W, Steingötter A, Fox M, Zur T, Thumshirn M, Bösiger P, et al. Non-invasive measurement of gastric accommodation in humans. Gut. 2002;51(Suppl 1):i59–i62
  24. Tack J, Caenepeel P, Piessevaux H, Cuomo R, Janssens J. Assessment of meal induced gastric accommodation by a satiety drinking test in health and in severe functional dyspepsia. Gut. 2003;52:1271–1277
  25. Villanova N, Azpiroz F, Malagelada JR. Gastrogastric reflexes regulating gastric tone and their relationship to perception. American Journal of Physiology. 1997;273:G464–G469
  26. Whitehead WE, Delvaux M, Working Team. Standardization of barostat procedures for testing smooth tone and sensory thresholds in the gastrointestinal tract. Digestive Diseases and Sciences. 1997;42:223–241
  27. Yang J, Liao D, Zhao J, Gregersen H. Shear modulus of elasticity of the esophagus. Annals of Biomedical Engineering. 2004;32:1223–1230
  28. Zagoroonyuk VP, Chen BN, Brookes SJH. Intraganglionic laminar endings are mechano-transduction sites of vagal tension receptors in the guinea-pig stomach. The Journal of Physiology. 2001;534:255–269
  29. Zhao J, Liao D, Gregersen H. Tension and stress in the rat and rabbit stomach are location- and direction-dependent. Neurogastroenterology and Motility. 2005;17:388–398

PII: S0021-9290(08)00479-X

doi: 10.1016/j.jbiomech.2008.09.008

Journal of Biomechanics
Volume 41, Issue 16 , Pages 3441-3447 , 5 December 2008

Article Tools

* Image Usage & Resolution