Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Hrair P. Simonian"'
Publikováno v:
Alimentary Pharmacology and Therapeutics. 21:1321-1330
Summary Background : Postprandial intragastric acidity is not uniform. Postprandial proximal gastric acid pockets have been described in the present study. Aim : To determine the effects of rabeprazole on regional intragastric acidity and proximal ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66254fad08b3c9c524eced83231e1f7c
https://doi.org/10.1111/j.1365-2036.2005.02489.x
https://doi.org/10.1111/j.1365-2036.2005.02489.x
Publikováno v:
Neurogastroenterology and Motility. 17:348-354
Ghrelin has been suggested to function as an appetite-stimulating signal from the gastrointestinal tract to the brain acting through a vagal afferent pathway. Ghrelin levels rise before meals and fall after meal ingestion. The purpose of this study w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c7ffa2face9abfee8150a5bcf096adb
https://doi.org/10.1111/j.1365-2982.2004.00634.x
https://doi.org/10.1111/j.1365-2982.2004.00634.x
Autor:
Chi Shao, Hui Xu, Greger Lindberg, Jiande Chen, Mei Yun Ke, Henrik Buhl, Xiaohong Xu, Michael Lykke, Per Hansen, Hrair P. Simonian, Henry P. Parkman, Bjorn Barner, Kashyap Panganamamula
Publikováno v:
Digestive Diseases and Sciences. 49:594-601
The aim of this study was to record gastric myoelectric activity using multichannel electrogastrography (EGG) and to determine if there are differences due to age, gender, body mass, and study location. In 61 normal subjects from four centers, fastin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c24c24e50d284e92b9d37b4720c1565
https://doi.org/10.1023/b:ddas.0000026304.83214.50
https://doi.org/10.1023/b:ddas.0000026304.83214.50
Publikováno v:
American Journal of Gastroenterology. 99:478-485
OBJECTIVES: To determine the value of multichannel versus conventional single-channel electrogastrography (EGG) and of an additional postprandial hour recording in symptomatic patients. METHODS: Eighteen normal subjects and 47 patients with upper GI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6711e936b50e8d1a33a169615f85a5c7
https://doi.org/10.1111/j.1572-0241.2004.04103.x
https://doi.org/10.1111/j.1572-0241.2004.04103.x
Autor:
Vasileios Megalooikonomou, Qiang Wang, Steve Kantor, Henry P. Parkman, Robert S. Fisher, Linda C. Knight, Alan H. Maurer, Despina Kontos, Hrair P. Simonian
Publikováno v:
Medical Imaging: Image-Guided Procedures
We have developed semi-automated and fully-automated tools for the analysis of 3D single-photon emission computed tomography (SPECT) images. The focus is on the efficient boundary delineation of complex 3D structures that enables accurate measurement
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::478a1473be1d5560a05b7c048cadbf84
https://doi.org/10.1117/12.595979
https://doi.org/10.1117/12.595979
Publikováno v:
Digestive diseases and sciences. 51(8)
Vagal nerve dysfunction has been implicated in the pathogenesis of diabetic gastroparesis, but its role in idiopathic gastroparesis remains uncertain. The increase in pancreatic polypeptide with sham feeding is often used as a measure of vagal integr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d07e8796a0ad5e482e7f62dabb87dc2e
https://pubmed.ncbi.nlm.nih.gov/16868831
https://pubmed.ncbi.nlm.nih.gov/16868831
Publikováno v:
Digestive diseases and sciences. 50(12)
Our objective was to determine regional differences in intragastric pH after different types of meals. Ten normal subjects underwent 27-hr esophagogastric pH monitoring using a four-probe pH catheter. Meals were a spicy lunch, a high-fat dinner, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2d198cca2ae0d13ed86993e9b21c0c0
https://pubmed.ncbi.nlm.nih.gov/16416175
https://pubmed.ncbi.nlm.nih.gov/16416175
Autor:
Hrair P, Simonian, Alan H, Maurer, Linda C, Knight, Steve, Kantor, Despina, Kontos, Vasileios, Megalooikonomou, Robert S, Fisher, Henry P, Parkman
Publikováno v:
Journal of nuclear medicine : official publication, Society of Nuclear Medicine. 45(7)
The aim of this study was to develop a scintigraphic test to measure gastric emptying and accommodation simultaneously.Gastric emptying and accommodation were measured in healthy subjects. To determine gastric accommodation, the stomach was imaged wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4c625c811e75091c7067f5ea806c88ad
https://pubmed.ncbi.nlm.nih.gov/15235061
https://pubmed.ncbi.nlm.nih.gov/15235061
Autor:
Despina Kontos, Vasileios Megalooikonomou, Qiang Wang, Steve Kantor, Linda C. Knight, Hrair P. Simonian, Alan H. Maurer, Henry P. Parkman
Publikováno v:
International Journal of Intelligent Systems Technologies and Applications. 1:194
We have developed intelligent software tools for handling the uncertainty in delineating the boundaries of complex structures when segmenting regions of interest (ROIs) in medical images. The focus is on efficiently delineating the boundary of comple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efefe9a00b9d0f9e78f3e86df7c6d95c
https://doi.org/10.1504/ijista.2006.009904
https://doi.org/10.1504/ijista.2006.009904
Publikováno v:
American Journal of Gastroenterology. 99:S16
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25e24dcbcff1ef5162902794a0237832
https://doi.org/10.14309/00000434-200410001-00045
https://doi.org/10.14309/00000434-200410001-00045