Results 41 to 50 of about 77,613 (310)

Efficacy of Prucalopride in bowel cleansing before colonoscopy. Results of a pilot study [PDF]

, 2017
Colonoscopy is a crucial diagnostic instrument for colorectal cancer screening and an adequate bowel preparation is definitely decisive for the success of the procedure.
Antonelli, Giulio, Coluccio, Chiara, Corleto, Vito Domenico, D'Alba, Lucia, di Giulio, Emilio   +4 more
core   +1 more source

Mixed convection and thermal radiation effects on non-Newtonian nanofluid flow with peristalsis and Ohmic heating

Frontiers in Materials, 2023
Introduction: This investigation explores the heat and mass transfer properties of a non-Newtonian nanofluid containing graphene nano-powder and ethylene glycol during peristalsis. The rheological characteristics of the nanofluid are determined using the
Abdulwahed Muaybid A. Alrashdi, Abdulwahed Muaybid A. Alrashdi   +1 more
doaj   +1 more source

Janus-like monocytes regulate postoperative ileus [PDF]

, 2017
No abstract ...
Mowat, Allan McI
core   +1 more source

Pain-free oral delivery of biologic drugs using intestinal peristalsis–actuated microneedle robots

Science Advances
Biologic drugs hold immense promise for medical treatments, but their oral delivery remains a daunting challenge due to the harsh digestive environment and restricted gastrointestinal absorption.
Xize Gao, Jiacong Li, Jing Li, Mingjun Zhang, Jing Xu   +4 more
semanticscholar   +1 more source

Peristalsis of Nanofluids via an Inclined Asymmetric Channel with Hall Effects and Entropy Generation Analysis

Mathematics, 2023
This study deals with the entropy investigation of the peristalsis of a water–copper nanofluid through an asymmetric inclined channel. The asymmetric channel is anticipated to be filled with a uniform permeable medium, with a constant magnetic field ...
Abdulwahed Muaybid A. Alrashdi
doaj   +1 more source

Effects of Convection on Sisko Fluid with Peristalsis in an Asymmetric Channel

Mathematical and Computational Applications, 2020
This article deals with Sisko fluid flow exhibiting peristaltic mechanism in an asymmetric channel with sinusoidal wave propagating down its walls. The channel walls in heat transfer process satisfy the convective conditions.
N. Iqbal, H. Yasmin, B. K. Kometa, A. A. Attiya   +3 more
semanticscholar   +1 more source

Insight Into the Dynamics of the Rabinowitsch Fluid Through an Elliptic Duct: Peristalsis Analysis

Frontiers in Physics, 2022
The current research is concerned with the mechanical characteristics of a Rabinowitsch fluid model that has been developed via an elliptic duct. If we study physiology or biomedicine, we will find that the Rabinowitsch fluid model in peristalsis is very
Sohail Nadeem, Jamil Abbas Haider, Salman Akhtar, Abdullah Mohamed   +3 more
doaj   +1 more source

Noninvasive imaging of 4D electrical activation patterns of uterine peristalsis during normal menstrual cycles

npj Women's Health
Uterine peristalsis, characterized by spontaneous slow-wave contractions of the subendometrial layer of the uterine myometrium, occurs throughout the menstrual cycle.
Sicheng Wang, Kelsey Anderson, Stephanie Pizzella, Haonan Xu, Wenshang Wang, Zichao Wen, Yuan Nan, Josephine Lau, Qing Wang, Valerie Ratts, Yong Wang   +10 more
semanticscholar   +1 more source

Comparison of uterine peristalsis in artificial hormone treatment versus aromatase inhibitor-stimulated frozen embryo transfer cycles

Gynecological Endocrinology
Objective Uterine peristalsis, which originates from sub-endometrial zone of myometrium, is observed at ultrasonography as a wave-like activity of endometrium.
Erhan Şimşek, Gülşen Doğan Durdağ, Didem Alkaş Yağınç, Selçuk Yetkinel, Pınar Çağlar Aytaç   +4 more
doaj   +1 more source

Motion of a Self-Propelling Micro-Organism in a Channel Under Peristalsis: Effects of Viscosity Variation

Nonlinear Analysis, 2007
The motion of a self propelling micro-organism symmetrically located in a rectangular channel containing viscous fluid has been studied by considering the peristaltic and longitudinal waves travelling along the walls of the channel.
G. Radhakrishnamacharya, R. Sharma
doaj   +1 more source