Helen Raybould
Professor
heraybould@ucdavis.edu


Office
2153 Haring Hall




 
Degrees:
1986 PhD University of Liverpool, United Kingdom Physiology
1977 BS University of Birmingham, United Kingdom Biological Sciences
Research Interests:

Neural innervation of the gastrointestinal tract, in particular the primary afferent innervation.
Awards:
Janssen Award for Basic Research In Digestive Sciences, 2000
Department and Center Affiliations:
Department of Anatomy, Physiology and Cell Biology, School of Veterinary Medicine
Professional Societies:
American Physiological Society, American Gastroenterology Association
CBS Graduate Group Affiliations:
Molecular, Cellular, and Integrative Physiology  
Graduate Groups not Housed in CBS:
Nutrition  
Publications:
  • Raybould, H.E., D. Bohan, N Darcel, S.L. Freeman. Luminal glucose sensing in the rat intestine has characteristics of a sodium-glucose cotransporter. Am J Physiol Gastrointest Liver Physiol. 291(3):G439-45 (2006).
  • Nelson, D.W., J.W. Sharp, M. Brownfield, H.E. Raybould and D.M. Ney. Localization and activation of GLP-2 receptors on vagal afferents in the rat. Endocrinology 148: 1954-1963 (2007).
  • Whited, K.L.,D. Thao, K.C.K. Lloyd, A.S. Kopin, and H.E. Raybould. Targeted disruption of the murine CCK-1 receptor gene reduces intestinal lipid-induced feedback inhibition of gastric function. Am J Physiol Gastrointest Liver Physiol. 291(1):G156-62 (2006).
  • Glatzle, J., Wang, Y., Adelson, D., Kalogeris, T.J., Zittel, T.T., Tso, P., Wei, J.Y., and Raybould, H.E. Chylomicron components activate duodenal vagal afferents via a cholecystokinin A receptor-mediated pathway to inhibit gastric motor function in the rat. J Physiol (London) 550: 657-664 (2003).
  • Freeman, S.L., Glatzle, J., Robin, C.S., Valdellon, M., Sternini, C., Sharp, J.W.and Raybould,H.E. Ligand-induced 5-HT3 receptor internalization in enteric neurons in rat ileum. Gastroenterology 131(1):97-107 (2006).
  • Darcel, N., A. Liou, D, Tomé, H.E. Raybould. Activation of vagal afferents in the rat duodenum by protein digests requires PepT1. J. Nutr.; 135:1491-5 (2005).
  • Whited, K.L., Lu, D., Tso, P., Lloyd, K.C.K. and Raybould, H.E. Apolipoprotein A-IV is required for physiological responsiveness to lipid in the mouse intestine. J Physiol. 569: 949-958 (2005).
  • Patierno, S., H.E. Raybould, C. Sternini. Abdominal surgery induces mu opioid receptor endocytosis in enteric neurons of the guinea pig ileum. Neuroscience 123(1):101-9. (2004).
  • Glatzle J, Darcel N, Rechs AJ, Kalogeris TJ, Tso P, Raybould HE. Apolipoprotein AIV inhibits gastric motility via a capsaicin-sensitive and CCK-A receptor pathway in rats. Am J Physiol. Reg. Integ. Comp. 287(2):R354-9 (2004).
  • Glatzle,J., C. Sternini, C. Robin, T.T. Zittel, H. Wong, J.R. Reeve Jr, and H.E. Raybould. Expression of 5-HT3 receptors in the rat gastrointestinal tract. Gastroenterology 123: 217-226 (2002).
Teaching Interests:
Integrative gastrointestinal physiology