Zobrazeno 1 - 10
of 58
pro vyhledávání: '"Shunichi Ishida"'
Autor:
Tim Hsu‐Han Wang, Timothy R. Angeli, Shunichi Ishida, Peng Du, Armen Gharibans, Niranchan Paskaranandavadivel, Yohsuke Imai, Taimei Miyagawa, Thomas L. Abell, Gianrico Farrugia, Leo K. Cheng, Gregory O’Grady
Publikováno v:
Physiological Reports, Vol 8, Iss 24, Pp n/a-n/a (2021)
Abstract Loss of interstitial cells of Cajal (ICC) has been associated with gastric dysfunction and is also observed during normal aging at ~13% reduction per decade. The impact of ICC loss on gastric slow wave conduction velocity is currently undefi
Externí odkaz:
https://doaj.org/article/2a804f5fc4ff49b39611926cdcaf1f4b
Publikováno v:
PLoS Computational Biology, Vol 16, Iss 6, p e1007943 (2020)
The cerebral vasculature has a complex and hierarchical network, ranging from vessels of a few millimeters to superficial cortical vessels with diameters of a few hundred micrometers, and to the microvasculature (arteriole/venule) and capillary beds
Externí odkaz:
https://doaj.org/article/775c78fe1227409ab60956db09aaf636
Autor:
Shunichi Ishida, Yohsuke Imai, Yuki Ichikawa, Stephanie Nix, Daiki Matsunaga, Toshihiro Omori, Takuji Ishikawa
Publikováno v:
Science and Technology of Advanced Materials, Vol 17, Iss 1, Pp 454-461 (2016)
We developed a numerical model of the behavior of a red blood cell infected by Plasmodium falciparum malaria on a wall in shear flow. The fluid and solid mechanics of an infected red blood cell (Pf-IRBC) were coupled with the biochemical interaction
Externí odkaz:
https://doaj.org/article/9fcc75a47b334039a6822b58c079aff6
Autor:
Haruki Yoshida, Shunichi Ishida, Taiki Yamamoto, Takayuki Ishikawa, Yuichi Nagata, Kazuhito Takeuchi, Hironori Ueno, Yohsuke Imai
Publikováno v:
Journal of the Royal Society, Interface. 19(193)
Ciliary motility disorders are known to cause hydrocephalus. The instantaneous velocity of cerebrospinal fluid (CSF) flow is dominated by artery pulsation, and it remains unclear why ciliary dysfunction results in hydrocephalus. In this study, we inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b8bdd8b1279fc9fec7728083170fdac
https://pubmed.ncbi.nlm.nih.gov/35919976
https://pubmed.ncbi.nlm.nih.gov/35919976
Publikováno v:
Journal of The Royal Society Interface. 20
The amplitude and frequency of peristaltic contractions are two major parameters for assessing gastric motility. However, it is not fully understood how these parameters affect the important functions of the stomach, such as gastric mixing and emptyi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a02586def8877a3aaf9b7f55a5f78f7
https://doi.org/10.1098/rsif.2022.0780
https://doi.org/10.1098/rsif.2022.0780
Autor:
Kei Takase, Ichiro Yoshioka, Hiroki Kamada, Masanori Nakamura, Ko Sakatsume, Shunichi Ishida, Yohsuke Imai, Hideki Ota, Wenyu Sun, Yoshikatsu Saiki
Publikováno v:
Seminars in Thoracic and Cardiovascular Surgery. 32:25-34
This study investigated hemodynamic changes in the thoracic aorta and aortic arch branches before and after aortic valve replacement (AVR) by 4D-flow MRI in patients with aortic valve stenosis (AS). Thoracic 4D-flow MRI was performed in 10 AS patient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55649c751df305c695d100dbe5665d70
https://doi.org/10.1053/j.semtcvs.2019.07.006
https://doi.org/10.1053/j.semtcvs.2019.07.006
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 317:G784-G792
Common practices to improve the ability to swallow include modifying physical properties of foods and changing the posture of patients. Here, we quantified the effects of the viscosity of a liquid bolus and patient posture on the bolus pathway and ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ef946d8654940eaf28f30351732ac00
https://doi.org/10.1152/ajpgi.00082.2019
https://doi.org/10.1152/ajpgi.00082.2019
Publikováno v:
Physical Review Fluids. 6
Clustered contractions are observed in the human small intestine after fatty meals or in patients with gastrointestinal diseases. We investigate flow produced by a cluster of peristaltic contractions propagating along a circular channel for a finite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de66b0bd92125c7466002570157e81ce
https://doi.org/10.1103/physrevfluids.6.093102
https://doi.org/10.1103/physrevfluids.6.093102
Publikováno v:
Physics of Fluids. 34(11):111911
Peristaltic pumping is the primary mechanism of food transport in the human intestine. Intestinal contents are often modeled as power-law fluids with low-behavior indices ( n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8b7a5ffa15afcad5f98f2b467fba91f
https://hdl.handle.net/20.500.14094/0100477921
https://hdl.handle.net/20.500.14094/0100477921
Publikováno v:
Physics of Fluids. 34(6):063309
We investigate how ferrofluid droplets suspended in a wall-bounded shear flow can organize when subjected to an external magnetic field. By tuning the magnitude of the external magnetic field, we find that the ferrofluid droplets form chain-like stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66f0d7fa5a988e3b4b8ebaf5e043ec6e
https://hdl.handle.net/20.500.14094/0100476346
https://hdl.handle.net/20.500.14094/0100476346