{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,8]],"date-time":"2025-11-08T22:48:18Z","timestamp":1762642098431,"version":"3.41.2"},"reference-count":40,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2018,7,13]],"date-time":"2018-07-13T00:00:00Z","timestamp":1531440000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Numer Methods Biomed Eng"],"published-print":{"date-parts":[[2018,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Obstruction in the ureter flow path is one of the most common problems in urinary\u2010related diseases. As the ureter transports the urine using the expansion bolus created by the peristaltic pulses, an obstruction in its path can cause unwanted backflow and can also result in damage to the wall. But in order to understand this further, and specifically to quantify and parametrize the effect of the obstruction in the ureter, a detailed study investigating various level of obstructions in peristaltic ureter flow is necessary. In the current study, full 3D numerical simulations of peristalsis in an obstructed ureter are carried out using a finite element solver along with a two\u2010way coupling between the fluid and structural domain with the arbitrary Eulerian\u2010Lagrangian method. Analysis of the results shows that the larger the obstruction, the higher the wall shear stress and pressure gradient in the fluid. In addition, the amount of backflow increases with increase in the obstruction.<\/jats:p>","DOI":"10.1002\/cnm.3122","type":"journal-article","created":{"date-parts":[[2018,6,25]],"date-time":"2018-06-25T13:58:39Z","timestamp":1529935119000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":18,"title":["A three\u2010dimensional (3D) two\u2010way coupled fluid\u2010structure interaction (FSI) study of peristaltic flow in obstructed ureters"],"prefix":"10.1002","volume":"34","author":[{"given":"Ahmed Tasnub","family":"Takaddus","sequence":"first","affiliation":[{"name":"Department of Mechanical Engineering The University of Akron  Akron Ohio"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1008-5370","authenticated-orcid":false,"given":"Abhilash J.","family":"Chandy","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering Indian Institute of Technology Bombay  Mumbai Maharashtra India"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2018,7,13]]},"reference":[{"key":"e_1_2_6_2_1","first-page":"309","article-title":"Urine formation by the kidneys: I. glomerular filtration, renal blood flow, and their control","volume":"1","author":"Guyton AC","journal-title":"Textbook of Medical Physiology"},{"key":"e_1_2_6_3_1","first-page":"326","volume-title":"Gray's Anatomy for Students, chap. 4","author":"Drake R","year":"2005"},{"doi-asserted-by":"publisher","key":"e_1_2_6_4_1","DOI":"10.1115\/1.4034307"},{"doi-asserted-by":"publisher","key":"e_1_2_6_5_1","DOI":"10.1016\/S0272-6386(12)80490-2"},{"issue":"2","key":"e_1_2_6_6_1","first-page":"61","article-title":"Spontaneous rupture of the ureter mimicking acute appendicitis: two case reports","volume":"1","author":"Liu SY","year":"2011","journal-title":"JACME"},{"doi-asserted-by":"publisher","key":"e_1_2_6_7_1","DOI":"10.1016\/S0022-5347(01)64173-9"},{"volume-title":"Human Anatomy","year":"2016","author":"Marieb EN","key":"e_1_2_6_8_1"},{"doi-asserted-by":"publisher","key":"e_1_2_6_9_1","DOI":"10.1017\/S0022112067001156"},{"doi-asserted-by":"publisher","key":"e_1_2_6_10_1","DOI":"10.1115\/1.3601290"},{"doi-asserted-by":"publisher","key":"e_1_2_6_11_1","DOI":"10.1115\/1.3564720"},{"doi-asserted-by":"publisher","key":"e_1_2_6_12_1","DOI":"10.1017\/S0022112069000899"},{"doi-asserted-by":"publisher","key":"e_1_2_6_13_1","DOI":"10.1115\/1.3408716"},{"unstructured":"Jimenez\u00a0LozanoJN.Peristaltic flow with application to ureteral biomechanics.PhD Thesis: University of Notre Dame;2009.","key":"e_1_2_6_14_1"},{"unstructured":"NajafiZ.Development of new treatment modalities for kidney\/ureter stones.PhD Thesis: The University of Akron;2015.","key":"e_1_2_6_15_1"},{"doi-asserted-by":"publisher","key":"e_1_2_6_16_1","DOI":"10.1152\/ajplegacy.1971.221.5.1484"},{"doi-asserted-by":"publisher","key":"e_1_2_6_17_1","DOI":"10.1080\/003655999750016203"},{"doi-asserted-by":"publisher","key":"e_1_2_6_18_1","DOI":"10.1080\/10255842.2011.581237"},{"doi-asserted-by":"publisher","key":"e_1_2_6_19_1","DOI":"10.1080\/10255842.2012.761692"},{"issue":"3","key":"e_1_2_6_20_1","first-page":"1678","article-title":"Biaxial mechanical properties of human ureter under tension","volume":"11","author":"Rassoli A","year":"2014","journal-title":"Urol J"},{"issue":"1","key":"e_1_2_6_21_1","first-page":"1","article-title":"A new constitutive framework for arterial wall mechanics and a comparative study of material models","volume":"61","author":"Holzapfel GA","year":"2000","journal-title":"J Elast physical science of solids"},{"doi-asserted-by":"publisher","key":"e_1_2_6_22_1","DOI":"10.1152\/ajpheart.1979.237.5.H620"},{"doi-asserted-by":"publisher","key":"e_1_2_6_23_1","DOI":"10.1016\/j.jbiomech.2016.11.067"},{"doi-asserted-by":"publisher","key":"e_1_2_6_24_1","DOI":"10.1177\/0954411917750192"},{"doi-asserted-by":"publisher","key":"e_1_2_6_25_1","DOI":"10.1115\/1.4003316"},{"doi-asserted-by":"publisher","key":"e_1_2_6_26_1","DOI":"10.1016\/j.jtbi.2011.12.019"},{"volume-title":"Computational Simulation of Urinary System","year":"2012","author":"Hosseini G","key":"e_1_2_6_27_1"},{"doi-asserted-by":"publisher","key":"e_1_2_6_28_1","DOI":"10.1051\/mmnp\/20116504"},{"doi-asserted-by":"publisher","key":"e_1_2_6_29_1","DOI":"10.1002\/aja.1001330302"},{"unstructured":"ElaineNM JonM WilhelmPB.Human anatomy;2004.","key":"e_1_2_6_30_1"},{"doi-asserted-by":"publisher","key":"e_1_2_6_31_1","DOI":"10.1152\/ajpregu.1989.256.1.R29"},{"doi-asserted-by":"publisher","key":"e_1_2_6_32_1","DOI":"10.1016\/B978-0-12-121250-6.50020-4"},{"doi-asserted-by":"publisher","key":"e_1_2_6_33_1","DOI":"10.1152\/ajplegacy.1973.225.4.830"},{"unstructured":"TakaddusAT GautamP ChandyAJ.Numerical simulations of peristalsis in unobstructed human ureters. In: ASME 2016 International Mechanical Engineering Congress and Exposition American Society of Mechanical Engineers;2016;Phoenix Arizona USA:V003T04A024\u2010V003T04A024.","key":"e_1_2_6_34_1"},{"unstructured":"Multiphysics C.Nonlinear structural materials module user's guide;2015.","key":"e_1_2_6_35_1"},{"doi-asserted-by":"publisher","key":"e_1_2_6_36_1","DOI":"10.1109\/TBME.2009.2025658"},{"doi-asserted-by":"publisher","key":"e_1_2_6_37_1","DOI":"10.1017\/CBO9780511996528"},{"doi-asserted-by":"publisher","key":"e_1_2_6_38_1","DOI":"10.1002\/cnm.3104"},{"doi-asserted-by":"publisher","key":"e_1_2_6_39_1","DOI":"10.1089\/end.2014.0226"},{"doi-asserted-by":"publisher","key":"e_1_2_6_40_1","DOI":"10.5099\/aj120300236"},{"doi-asserted-by":"publisher","key":"e_1_2_6_41_1","DOI":"10.1016\/j.jbiomech.2012.01.020"}],"container-title":["International Journal for Numerical Methods in Biomedical Engineering"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fcnm.3122","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cnm.3122","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/cnm.3122","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/cnm.3122","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,2]],"date-time":"2023-09-02T09:07:08Z","timestamp":1693645628000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/cnm.3122"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2018,7,13]]},"references-count":40,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2018,10]]}},"alternative-id":["10.1002\/cnm.3122"],"URL":"https:\/\/doi.org\/10.1002\/cnm.3122","archive":["Portico"],"relation":{},"ISSN":["2040-7939","2040-7947"],"issn-type":[{"type":"print","value":"2040-7939"},{"type":"electronic","value":"2040-7947"}],"subject":[],"published":{"date-parts":[[2018,7,13]]},"assertion":[{"value":"2017-11-16","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2018-06-16","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2018-07-13","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e3122"}}