{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,28]],"date-time":"2025-10-28T14:48:01Z","timestamp":1761662881371,"version":"build-2065373602"},"reference-count":20,"publisher":"Wiley","issue":"19","license":[{"start":{"date-parts":[[2008,11,8]],"date-time":"2008-11-08T00:00:00Z","timestamp":1226102400000},"content-version":"vor","delay-in-days":7,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Veterinary Record"],"published-print":{"date-parts":[[2008,11]]},"abstract":"<jats:p>A 3\u00b75\u00a0MHz linear transducer was used to assess the motility of the reticulum in 30 healthy, standing, non\u2010sedated cows while they were at rest, eating, ruminating and under stress. The ultrasonographic examinations were made over periods of nine minutes and video recorded for analysis. The reticulum contracted in a biphasic pattern while the cows were resting, eating or stressed. The first contraction was incomplete and was followed by a period of incomplete relaxation. A complete second contraction occurred immediately afterwards, followed by an interval of complete relaxation and the return of the organ to its original position. When the cows were ruminating, a regurgitation contraction, which was incomplete, occurred immediately before the biphasic contraction. The number of reticular contractions in a nine\u2010minute period was largest when the cows were eating (13\u00b79 contractions, or approximately 1\u00b75 per minute) and smallest when they were stressed (9\u00b73 contractions, or approximately 1 per minute). The duration of the first reticular contraction was shortest during rumination (2\u00b74\u00a0seconds) and longest when the cows were eating (3\u00b70\u00a0seconds). The interval between two biphasic contractions was shortest when the cows were eating (31\u00b76\u00a0seconds) and longest when they were stressed (53\u00b78\u00a0seconds).<\/jats:p>","DOI":"10.1136\/vr.163.19.571","type":"journal-article","created":{"date-parts":[[2010,10,5]],"date-time":"2010-10-05T17:36:25Z","timestamp":1286300185000},"page":"571-574","source":"Crossref","is-referenced-by-count":23,"title":["Ultrasonographic evaluation of reticular motility during rest, eating, rumination and stress in 30 healthy cows"],"prefix":"10.1002","volume":"163","author":[{"given":"U.","family":"Braun","sequence":"first","affiliation":[{"name":"Department of Farm Animals University of Zurich Winterthurerstrasse 260 CH\u20108057 Zurich Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S.","family":"Rauch","sequence":"additional","affiliation":[{"name":"Department of Farm Animals University of Zurich Winterthurerstrasse 260 CH\u20108057 Zurich Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2008,11,8]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1177\/003072705800200106","article-title":"Digestion in the rumen","volume":"2","author":"Balch C. 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