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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1967 1
1987 1
1989 6
1990 8
1991 4
1992 7
1993 6
1994 13
1995 8
1996 9
1997 11
1998 15
1999 15
2000 17
2001 16
2002 10
2003 14
2004 21
2005 22
2006 28
2007 25
2008 36
2009 20
2010 24
2011 27
2012 25
2013 28
2014 31
2015 28
2016 23
2017 18
2018 16
2019 8
2020 0
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476 results
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Page 1
Contributions of microbiome and mechanical deformation to intestinal bacterial overgrowth and inflammation in a human gut-on-a-chip
Kim HJ, et al. Proc Natl Acad Sci U S A 2016. PMID 26668389 Free PMC article.
A human gut-on-a-chip microdevice was used to coculture multiple commensal microbes in contact with living human intestinal epithelial cells for more than a week in vitro and to analyze how gut microbiome, inflammatory cells, and peristalsis-associated mechanical deformations independently contribute to intestinal bacterial overgrowth and inflammation. ...By ceasing peristalsis-like motions while maintaining luminal flow, lack of epithelial deformation was shown to trigger bacterial overgrowth similar to that observed in patients with ileus and inflammatory bowel disease. ...
A human gut-on-a-chip microdevice was used to coculture multiple commensal microbes in contact with living human intestinal epithelial cells …
The Physiology of Eructation
Lang IM. Dysphagia 2016 - Review. PMID 26694063
The gas transport phase is esophageal reverse peristalsis mediated by elementary reflexes, and it is theorized that this phase is activated by serosal rapidly adapting tension receptors. ...
The gas transport phase is esophageal reverse peristalsis mediated by elementary reflexes, and it is theorized that this phase is act …
Altered oesophageal mechanosensitivity of secondary peristalsis as a pathophysiological marker in patients with globus sensation.
Lei WY, et al. Clin Otolaryngol 2018. PMID 28881108
OBJECTIVE: Secondary peristalsis is important for clearance of retained food bolus and refluxate from the oesophagus. We aimed to investigate whether patients with globus sensation have altered physiological characteristics of secondary peristalsis. ...MAIN OUTCOME MEASURES: After a baseline recording of primary peristalsis, secondary peristalsis was stimulated with slow and rapid mid-oesophageal injections of air. ...
OBJECTIVE: Secondary peristalsis is important for clearance of retained food bolus and refluxate from the oesophagus. We aimed to inv …
Physiology of normal esophageal motility
Goyal RK and Chaudhury A. J Clin Gastroenterol 2008 - Review. PMID 18364578 Free PMC article.
The striated muscle esophagus is innervated by the lower motor neurons and peristalsis in this segment is due to sequential activation of the motor neurons in the nucleus ambiguus. ...The primary peristalsis in this segment involves both central and peripheral mechanisms. The primary peristalsis consists of inhibition (called deglutitive inhibition) followed by excitation. ...
The striated muscle esophagus is innervated by the lower motor neurons and peristalsis in this segment is due to sequential activatio …
Large-amplitude, short-wave peristalsis and its implications for transport.
Waldrop L and Miller L. Biomech Model Mechanobiol 2016. PMID 26239381
Where the pumping mechanism of many organs was once described as peristalsis, other mechanisms, such as dynamic suction pumping, have been suggested as possible alternative mechanisms. ...We also explore how the flows produced differ from the criteria outlined in the technical definition of peristalsis. We find that many of the technical criteria are violated by our model: Fluid flow speeds produced by peristalsis are greater than the speeds of the compression wave; fluid flow is pulsatile; and flow speed have a nonlinear relationship with compression frequency when compression wave speed is held constant. ...
Where the pumping mechanism of many organs was once described as peristalsis, other mechanisms, such as dynamic suction pumping, have …
Irf4-dependent CD103(+)CD11b(+) dendritic cells and the intestinal microbiome regulate monocyte and macrophage activation and intestinal peristalsis in postoperative ileus.
Pohl JM, et al. Gut 2017. PMID 28615301 Free PMC article.
The impact of the microbiota on intestinal peristalsis was evaluated after oral antibiotic treatment. RESULTS: We found that Cd11c-Cre(+) Irf4(flox/flox) mice lack CD103(+)CD11b(+) DCs, a DC subset unique to the intestine whose function is poorly understood. ...
The impact of the microbiota on intestinal peristalsis was evaluated after oral antibiotic treatment. RESULTS: We found that Cd11c-Cr …
Optimized approach to cine MRI of uterine peristalsis.
Liu S, et al. J Magn Reson Imaging 2016. PMID 27192040
The number, intensity, and direction of uterine peristalsis with different thickness were compared at various playback rates. ...The peristalsis frequency at 3, 4, 5, 6 minutes was significantly higher than that at 1 minute and 2 minutes (P < 0.05). CONCLUSION: We recommend a slice thickness of 5 mm or 7 mm and a scan time of 3 minutes for uterine peristalsis with 3.0T MRI, and a playback rate of 12× or 15× the actual speed for peristalsis observation. ...
The number, intensity, and direction of uterine peristalsis with different thickness were compared at various playback rates. ...The …
Uterine Peristalsis Before and After Ultrasound-Guided High-Intensify Focused Ultrasound (USgHIFU) Treatment for Symptomatic Uterine Fibroids.
Qu Y, et al. Med Sci Monit 2019. PMID 30955023 Free PMC article.
RESULTS The incidence of uterine peristalsis was significantly increased after USgHIFU treatment. The main direction of uterine peristalsis before and after USgHIFU was cervix-to-fundus. ...Uterine peristalsis recovery was related to the largest fibroid volume, especially for intramural fibroids....
RESULTS The incidence of uterine peristalsis was significantly increased after USgHIFU treatment. The main direction of uterine pe
A two-dimensional numerical study of peristaltic contractions in obstructed ureter flows
Najafi Z, et al. Comput Methods Biomech Biomed Engin 2018. PMID 29271257
The peristalsis of urine through the ureter can sometimes be accompanied, more specifically, obstructed to a certain degree, by entities such as kidney stones. ...
The peristalsis of urine through the ureter can sometimes be accompanied, more specifically, obstructed to a certain degree, by entit …
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