Abstract

The overall objective of the Animal Models Core is to provide expertise to members of the CURE: Digestive Diseases Research Core Center (CURE: DDRCC) for in vivo characterization of normal and pathophysiological mechanisms of hormonal and neural regulation of gastrointestinal (GI) function and brain-gut interactions in rodents. The specific objectives are to provide CURE: DDRCC investigators access to: (1) in vivo experimental models to assess gastric and intestinal function in rats and mice; (2) specialized facilities and equipment to measure GI secretions, motor function, blood flow, resistance of the mucosa to injury and functional mapping of neuronal activity at the cellular level; (3) methods for in vivo administration of peptides, neurotransmitters, and drugs, sampling blood and body fluids, and tissue collection; (4) methods to assess afferent and efferent arms of the neural pathways involved in brain-gut interactions; (5) expertise in protocol design, data analysis and program development for analysis of electrophysiological traces; and (6) transgenic animals with specific gene mutations through interaction with transgenic Cores within UCLA.

  Funding Agency

Agency
National Institute of Health (NIH)
Institute
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Type
Center Core Grants (P30)
Project #
2P30DK041301-16
Application #
6825451
Study Section
Special Emphasis Panel (ZDK1-GRB-6 (M1))
Project Start
2004-12-01
Project End
2009-11-30
Budget Start
2004-12-01
Budget End
2005-11-30
Support Year
16
Fiscal Year
2005
Total Cost
$76,703
Indirect Cost

  Institution

Name
University of California Los Angeles
Department
Type
DUNS #
092530369
City
Los Angeles
State
CA
Country
United States
Zip Code
90095

  Publications

Hoffman, Jill M; Sideri, Aristea; Ruiz, Jonathan J et al. (2018) Mesenteric Adipose-derived Stromal Cells From Crohn's Disease Patients Induce Protective Effects in Colonic Epithelial Cells and Mice With Colitis. Cell Mol Gastroenterol Hepatol 6:1-16
Bonfiglio, Ferdinando; Zheng, Tenghao; Garcia-Etxebarria, Koldo et al. (2018) Female-Specific Association Between Variants on Chromosome 9 and Self-Reported Diagnosis of Irritable Bowel Syndrome. Gastroenterology 155:168-179
Wen, Yi; Scott, David R; Vagin, Olga et al. (2018) Measurement of Internal pH in Helicobacter pylori by Using Green Fluorescent Protein Fluorimetry. J Bacteriol 200:
Kageyama, Shoichi; Nakamura, Kojiro; Fujii, Takehiro et al. (2018) Recombinant relaxin protects liver transplants from ischemia damage by hepatocyte glucocorticoid receptor: From bench-to-bedside. Hepatology 68:258-273
Wang, Jiani; Ghali, Sally; Xu, Chunlan et al. (2018) Ceragenin CSA13 Reduces Clostridium difficile Infection in Mice by Modulating the Intestinal Microbiome and Metabolites. Gastroenterology 154:1737-1750
Koon, Hon Wai; Wang, Jiani; Mussatto, Caroline C et al. (2018) Fidaxomicin and OP-1118 Inhibit Clostridium difficile Toxin A- and B-Mediated Inflammatory Responses via Inhibition of NF-?B Activity. Antimicrob Agents Chemother 62:
Rankin, Carl Robert; Theodorou, Evangelos; Man Law, Ivy Ka et al. (2018) Identification of novel mRNAs and lncRNAs associated with mouse experimental colitis and human inflammatory bowel disease. Am J Physiol Gastrointest Liver Physiol 315:G722-G733
Manatsathit, Wuttiporn; Khrucharoen, Usah; Jensen, Dennis M et al. (2018) Laparotomy and intraoperative enteroscopy for obscure gastrointestinal bleeding before and after the era of video capsule endoscopy and deep enteroscopy: A tertiary center experience. Am J Surg 215:603-609
Dong, Tien; Pisegna, Joseph (2018) Passing the ""Acid Test"": Do Proton Pump Inhibitors Affect the Composition of the Microbiome? Dig Dis Sci :
Park, S H; Naliboff, B D; Shih, W et al. (2018) Resilience is decreased in irritable bowel syndrome and associated with symptoms and cortisol response. Neurogastroenterol Motil 30:

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