Literature DB >> 23997190

Mapping and modeling gastrointestinal bioelectricity: from engineering bench to bedside.

L K Cheng1, P Du, G O'Grady.   

Abstract

A key discovery in gastrointestinal motility has been the central role played by interstitial cells of Cajal (ICC) in generating electrical slow waves that coordinate contractions. Multielectrode mapping and multiscale modeling are two emerging interdisciplinary strategies now showing translational promise to investigate ICC function, electrophysiology, and contractions in the human gut.

Entities:  

Mesh：

Year:  2013        PMID： 23997190      PMCID： PMC3768093          DOI： 10.1152/physiol.00022.2013

Source DB:  PubMed          Journal:  Physiology (Bethesda)        ISSN： 1548-9221


  104 in total

1.  Linking a genetic defect to its cellular phenotype in a cardiac arrhythmia.

Authors:  C E Clancy; Y Rudy
Journal:  Nature       Date:  1999-08-05       Impact factor: 49.962

2.  The analysis of human gastric pacemaker activity.

Authors:  Gregory O'Grady; Andrew J Pullan; Leo K Cheng
Journal:  J Physiol       Date:  2012-03-01       Impact factor: 5.182

3.  Electrogastrography: a seductive promise, only partially kept.

Authors:  M Bortolotti
Journal:  Am J Gastroenterol       Date:  1998-10       Impact factor: 10.864

4.  Simulation of the electrical and mechanical gradient of the small intestine.

Authors:  T S Nelsen; J C Becker
Journal:  Am J Physiol       Date:  1968-04

5.  Rapid high-amplitude circumferential slow wave propagation during normal gastric pacemaking and dysrhythmias.

Authors:  G O'Grady; P Du; N Paskaranandavadivel; T R Angeli; W J E P Lammers; S J Asirvatham; J A Windsor; G Farrugia; A J Pullan; L K Cheng
Journal:  Neurogastroenterol Motil       Date:  2012-07       Impact factor: 3.598

6.  Intestinal tachyarrhythmias during small bowel ischemia.

Authors:  S A Seidel; S S Hegde; L A Bradshaw; J K Ladipo; W O Richards
Journal:  Am J Physiol       Date:  1999-11

7.  Cellular changes in diabetic and idiopathic gastroparesis.

Authors:  Madhusudan Grover; Gianrico Farrugia; Matthew S Lurken; Cheryl E Bernard; Maria Simonetta Faussone-Pellegrini; Thomas C Smyrk; Henry P Parkman; Thomas L Abell; William J Snape; William L Hasler; Aynur Ünalp-Arida; Linda Nguyen; Kenneth L Koch; Jorges Calles; Linda Lee; James Tonascia; Frank A Hamilton; Pankaj J Pasricha
Journal:  Gastroenterology       Date:  2011-02-04       Impact factor: 22.682

Review 8.  Modeling the fluid dynamics in a human stomach to gain insight of food digestion.

Authors:  M J Ferrua; R P Singh
Journal:  J Food Sci       Date:  2010-09       Impact factor: 3.167

Review 9.  Anatomically realistic multiscale models of normal and abnormal gastrointestinal electrical activity.

Authors:  Leo K Cheng; Rie Komuro; Travis M Austin; Martin L Buist; Andrew J Pullan
Journal:  World J Gastroenterol       Date:  2007-03-07       Impact factor: 5.742

10.  Biophysically based modeling of the interstitial cells of cajal: current status and future perspectives.

Authors:  Rachel Lees-Green; Peng Du; Gregory O'Grady; Arthur Beyder; Gianrico Farrugia; Andrew J Pullan
Journal:  Front Physiol       Date:  2011-07-04       Impact factor: 4.566
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  26 in total

Review 1.  Gastric arrhythmias in gastroparesis: low- and high-resolution mapping of gastric electrical activity.

Authors:  Gregory O'Grady; Thomas L Abell
Journal:  Gastroenterol Clin North Am       Date:  2014-12-29       Impact factor: 3.806

Review 2.  Slow wave conduction patterns in the stomach: from Waller's foundations to current challenges.

Authors:  L K Cheng
Journal:  Acta Physiol (Oxf)       Date:  2014-11-15       Impact factor: 6.311

3.  A physiome interoperability roadmap for personalized drug development.

Authors:  Simon Thomas; Katherine Wolstencroft; Bernard de Bono; Peter J Hunter
Journal:  Interface Focus       Date:  2016-04-06       Impact factor: 3.906

4.  Functional physiology of the human terminal antrum defined by high-resolution electrical mapping and computational modeling.

Authors:  Rachel Berry; Taimei Miyagawa; Niranchan Paskaranandavadivel; Peng Du; Timothy R Angeli; Mark L Trew; John A Windsor; Yohsuke Imai; Gregory O'Grady; Leo K Cheng
Journal:  Am J Physiol Gastrointest Liver Physiol       Date:  2016-09-22       Impact factor: 4.052

5.  Electrical stimulation of gut motility guided by an in silico model.

Authors:  Bradley B Barth; Craig S Henriquez; Warren M Grill; Xiling Shen
Journal:  J Neural Eng       Date:  2017-12       Impact factor: 5.379

6.  The impact of surgical excisions on human gastric slow wave conduction, defined by high-resolution electrical mapping and in silico modeling.

Authors:  P Du; A Hameed; T R Angeli; C Lahr; T L Abell; L K Cheng; G O'Grady
Journal:  Neurogastroenterol Motil       Date:  2015-08-06       Impact factor: 3.598

7.  Detection of the Recovery Phase of in vivo gastric slow wave recordings.

Authors:  Niranchan Paskaranandavadivel; Xingzheng Pan; Peng Du; Gregory O'Grady; Leo K Cheng
Journal:  Conf Proc IEEE Eng Med Biol Soc       Date:  2015

8.  Tissue specific simulations of interstitial cells of cajal networks using unstructured meshes.

Authors:  Shameer Sathar; Mark L Trew; Leo K Cheng
Journal:  Conf Proc IEEE Eng Med Biol Soc       Date:  2015

9.  Extending the automated gastrointestinal analysis pipeline: Removal of invalid slow wave marks in gastric serosal recordings.

Authors:  Niranchan Paskaranandavadivel; Peng Du; Jonathan Erickson; Gregory O'Grady; Leo K Cheng
Journal:  Conf Proc IEEE Eng Med Biol Soc       Date:  2015

10.  A novel retractable laparoscopic device for mapping gastrointestinal slow wave propagation patterns.

Authors:  Rachel Berry; Niranchan Paskaranandavadivel; Peng Du; Mark L Trew; Gregory O'Grady; John A Windsor; Leo K Cheng
Journal:  Surg Endosc       Date:  2016-04-29       Impact factor: 4.584
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