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 #
5P30DK041301-19
Application #
7564012
Study Section
Special Emphasis Panel (ZDK1)
Project Start
Project End
Budget Start
2007-12-01
Budget End
2008-11-30
Support Year
19
Fiscal Year
2008
Total Cost
$164,400
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

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:
Dong, Tien; Pisegna, Joseph (2018) Passing the ""Acid Test"": Do Proton Pump Inhibitors Affect the Composition of the Microbiome? Dig Dis Sci :
Basheer, Wassim A; Fu, Ying; Shimura, Daisuke et al. (2018) Stress response protein GJA1-20k promotes mitochondrial biogenesis, metabolic quiescence, and cardioprotection against ischemia/reperfusion injury. JCI Insight 3:
Jacobs, Jonathan P; Dong, Tien S; Agopian, Vatche et al. (2018) Microbiome and bile acid profiles in duodenal aspirates from patients with liver cirrhosis: The Microbiome, Microbial Markers and Liver Disease Study. Hepatol Res :
Sala-Rabanal, Monica; Ghezzi, Chiara; Hirayama, Bruce A et al. (2018) Intestinal absorption of glucose in mice as determined by positron emission tomography. J Physiol 596:2473-2489
Lin, De-Chen; Dinh, Huy Q; Xie, Jian-Jun et al. (2018) Identification of distinct mutational patterns and new driver genes in oesophageal squamous cell carcinomas and adenocarcinomas. Gut 67:1769-1779
Tsang, Eric J; Wu, Benjamin; Zuk, Patricia (2018) MAPK signaling has stage-dependent osteogenic effects on human adipose-derived stem cells in vitro. Connect Tissue Res 59:129-146
Bhattarai, Yogesh; Williams, Brianna B; Battaglioli, Eric J et al. (2018) Gut Microbiota-Produced Tryptamine Activates an Epithelial G-Protein-Coupled Receptor to Increase Colonic Secretion. Cell Host Microbe 23:775-785.e5
Osadchiy, Vadim; Labus, Jennifer S; Gupta, Arpana et al. (2018) Correlation of tryptophan metabolites with connectivity of extended central reward network in healthy subjects. PLoS One 13:e0201772
May, Folasade P; Yu, Christine; Kaunitz, Jonathan (2018) High quality of cancer care in the Department of Veterans Affairs (VA). Am J Cancer Res 8:761-762

Showing the most recent 10 out of 1097 publications