Articles with "peristalsis" as a keyword



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Effects of radiation and MHD on compressible Jeffrey fluid with peristalsis

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Published in 2020 at "Journal of Thermal Analysis and Calorimetry"

DOI: 10.1007/s10973-020-10045-x

Abstract: In this paper, MHD effect on compressible fluid is being explored. Heat transfer with thermal radiation is also being studied. Peristaltic flow actuated by surface acoustic wave at boundaries of the microchannel has been discussed.… read more here.

Keywords: mhd; radiation; perturbation; effects radiation ... See more keywords
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Neuronal Control of Esophageal Peristalsis and Its Role in Esophageal Disease

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Published in 2019 at "Current Gastroenterology Reports"

DOI: 10.1007/s11894-019-0728-z

Abstract: Esophageal peristalsis is a highly sophisticated function that involves the coordinated contraction and relaxation of striated and smooth muscles in a cephalocaudal fashion, under the control of central and peripheral neuronal mechanisms and a number… read more here.

Keywords: esophageal peristalsis; neuronal control; role; peristalsis ... See more keywords
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Variable characteristics of viscosity and thermal conductivity in peristalsis of magneto-Carreau nanoliquid with heat transfer irreversibilities

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Published in 2020 at "Computer methods and programs in biomedicine"

DOI: 10.1016/j.cmpb.2020.105355

Abstract: BACKGROUND Peristaltic is a basic way of fluid transportation in physiology, engineering and nuclear industry. Importance of peristalsis is due to its contraction and compulsion property of symmetric and asymmetric type channel walls. Another beauty… read more here.

Keywords: peristalsis; thermal conductivity; physiology; variable characteristics ... See more keywords
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Identification of evodiamine and rutecarpine as novel TMEM16A inhibitors and their inhibitory effects on peristalsis in isolated Guinea-pig ileum.

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Published in 2021 at "European journal of pharmacology"

DOI: 10.1016/j.ejphar.2021.174340

Abstract: The transmembrane member 16A (TMEM16A)-encoded Ca2+-activated Cl- channel (CaCC) is expressed in interstitial cells of Cajal (ICCs) and involved in the generation of the slow-wave currents of gastrointestinal (GI) smooth muscles. TMEM16A modulators have been… read more here.

Keywords: inhibitory effects; tmem16a; evodiamine rutecarpine; tmem16a inhibitors ... See more keywords
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Longitudinal wall motion during peristalsis and its effect on reflux

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Published in 2023 at "Journal of Fluid Mechanics"

DOI: 10.1017/jfm.2023.363

Abstract: Abstract In this study, for the first time, we consider longitudinal motion of the walls during peristalsis in a distensible tube and how this affects backward (or retrograde) flow, i.e. peristaltic reflux. Building on the… read more here.

Keywords: wall; motion peristalsis; peristalsis; wall motion ... See more keywords
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372 ESOPHAGEAL BODY PERISTALSIS CORRELATES FOR DYSPHAGIA AND REGURGITATION: AN ASSESSMENT BASED ON BARIUM ESOPHAGRAM

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Published in 2020 at "Diseases of The Esophagus"

DOI: 10.1093/dote/doaa087.89

Abstract: Because it offers real-time assessment, barium esophagram should be the modality of choice when studying esophageal peristalsis. However, no standard reporting method is available for BE results. Presently, peristaltic disorders are defined according to high-resolution… read more here.

Keywords: barium esophagram; regurgitation; dysphagia regurgitation; peristalsis ... See more keywords
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373 ESOPHAGEAL BODY PERISTALSIS IN PATIENTS WITH NORMAL LOWER ESOPHAGEAL SPHINCTER: ARE VIDEO ESOPHAGOGRAM AND HIGH-RESOLUTION MANOMETRY IN AGREEMENT?

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Published in 2020 at "Diseases of The Esophagus"

DOI: 10.1093/dote/doaa087.90

Abstract: Peristaltic disorders of the esophageal body have been categorized according to how they appear on high-resolution manometry. Abnormalities in peristalsis may lead to abnormal esophageal clearance and dysphagia. The aim of our retrospective analysis was… read more here.

Keywords: high resolution; peristalsis; esophageal; resolution manometry ... See more keywords
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Analysis of in vivo uterine peristalsis in the non-pregnant female mouse

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Published in 2019 at "Interface Focus"

DOI: 10.1098/rsfs.2018.0082

Abstract: Uterine peristalsis due to spontaneous contractions of the myometrial smooth muscles has important roles in pre-implantation processes of intra-uterine sperm transport to the fertilization site, and then embryo transport to the implantation sites. We developed… read more here.

Keywords: methodology; uterine peristalsis; vivo uterine; analysis vivo ... See more keywords
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Acute transcutaneous electrical stimulation (TES) augments esophageal contractility in patients with weak peristalsis.

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Published in 2023 at "Clinical transplantation"

DOI: 10.1111/ctr.15005

Abstract: BACKGROUND Lung transplantation (LTx) remains controversial in patients with absent peristalsis (AP) given the increased risk for gastroesophageal reflux (GER), and chronic lung allograft dysfunction. Furthermore, specific treatments to facilitate LTx in those with AP… read more here.

Keywords: stimulation tes; peristalsis; mmhg; electrical stimulation ... See more keywords
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Engaging biological oscillators through second messenger pathways permits emergence of a robust gastric slow-wave during peristalsis

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Published in 2021 at "PLoS Computational Biology"

DOI: 10.1371/journal.pcbi.1009644

Abstract: Peristalsis, the coordinated contraction—relaxation of the muscles of the stomach is important for normal gastric motility and is impaired in motility disorders. Coordinated electrical depolarizations that originate and propagate within a network of interconnected layers… read more here.

Keywords: wave; gastric slow; slow wave; peristalsis ... See more keywords
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Rhythmic contraction but arrhythmic distension of esophageal peristaltic reflex in patients with dysphagia

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Published in 2022 at "PLoS ONE"

DOI: 10.1371/journal.pone.0262948

Abstract: Background Reason for dysphagia in a significant number of patients remains unclear even after a thorough workup. Each swallow induces esophageal distension followed by contraction of the esophagus, both of which move sequentially along the… read more here.

Keywords: esophageal; distension; patients dysphagia; peristalsis ... See more keywords