Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Ravinder K. Mittal"'
Publikováno v:
Gastroenterology
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0261d1bbd9814d4c12f2de8bd70e3160
https://europepmc.org/articles/PMC8961450/
https://europepmc.org/articles/PMC8961450/
Publikováno v:
Gastroenterology, vol 159, iss 3
Background & Aims Smooth muscles of the lower esophageal sphincter (LES) and skeletal muscle of the crural diaphragm (esophagus hiatus) provide the sphincter mechanisms at the esophagogastric junction (EGJ). We investigated differences in the 3-dimen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdf8e1fb5e90fa27f54cc83914ece2c6
https://escholarship.org/uc/item/005735nj
https://escholarship.org/uc/item/005735nj
Publikováno v:
Am J Physiol Gastrointest Liver Physiol
Cardiac loops have been used extensively to study myocardial function. With changes in cardiac pump function, loops are shifted to the right or left. Functional luminal imaging probe (FLIP) recordings allow for loop analysis of the anal sphincter and
Autor:
Milena M. Weinstein, Jennifer J. Wan, Charles W. Nager, Ravinder K. Mittal, Dolores H. Pretorius, Sung Ae Jung
Publikováno v:
International Urogynecology Journal. 22:1143-1150
We aimed to determine anatomy and function of anal sphincter complex using three-dimensional ultrasound (3D-US) and manometry in asymptomatic parous women. 3D-US of puborectalis muscle (PRM), external (EAS), and internal anal sphincters (IAS) anatomy
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 298:G927-G933
Multipeaked waves (MPW) in the distal esophagus occur frequently in patients with esophageal spastic motor disorders and diabetes mellitus and are thought to represent repetitive esophageal contractions. We aimed to investigate whether the relative m
Mechanism of stretch-activated excitatory and inhibitory responses in the lower esophageal sphincter
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 297:G397-G405
We recently found that an orally directed stretch of the esophagus activates a neurally mediated relaxation of the lower esophageal sphincter (LES). Goals of our study were to characterize the neural mechanisms responsible for axial and transverse st
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 293:G469-G474
We studied spontaneous gastroesophageal reflux (GER)-induced esophageal distension using ultrasound imaging and its role in the genesis of esophageal symptoms before and during esomeprazole therapy. Ten controls and 10 GER disease (GERD) patients wer
Publikováno v:
Neurourology and Urodynamics. 24:243-247
Aims To describe the vaginal pressure profile in asymptomatic nulliparous women. Methods Fourteen nulliparous women without symptoms of anal or urinary incontinence were studied with vaginal manometry. A rapid pull-through technique utilized a four-c
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 283:G1276-G1281
Esophageal distension and transient lower esophageal sphincter (LES) relaxation (TLESR) are accompanied by simultaneous relaxation of the LES and inhibition of crural diaphragm. Recent studies indicate that baclofen decreases the frequency of TLESR;
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 283:G886-G892
Distension of the esophagus can cause heartburn and chest pain; however, none of the available techniques to study the esophagus measure esophageal distension. We evaluated the technique of high-frequency intraluminal ultrasound probe (HFIUS) to meas