{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,19]],"date-time":"2025-05-19T12:35:27Z","timestamp":1747658127558,"version":"3.27.0"},"reference-count":0,"publisher":"Oxford University Press (OUP)","issue":"2","license":[{"start":{"date-parts":[[2000,3,1]],"date-time":"2000-03-01T00:00:00Z","timestamp":951868800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2000,3,1]]},"abstract":"<jats:sec>\n<jats:title>OBJECTIVES<\/jats:title>\n<jats:p>To correlate the sonographic features of experimentally-induced obstructive sialadenitis in rat submandibular glands with the histopathological changes.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title>MATERIALS AND METHODS<\/jats:title>\n<jats:p>Changes in sonograms of ligated and non-ligated rat submandibular glands were compared with the wet weight and histopathology. Sonograms were obtained at 1, 2, 3, 4, 5, 7 and 21 days after duct ligation at 13 and 14 MHz for B-mode and for power Doppler mode respectively. Changes in gland size, echo intensity, distribution of internal echoes and vascularity were evaluated both qualitatively and quantitatively.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title>RESULTS<\/jats:title>\n<jats:p>Changes in size of the ligated glands were very similar to changes in wet weight. The ligated glands showed lower echo intensity than the non-ligated glands. The ligated glands showed higher echo intensity in the central portion at 4-7 days after duct ligation which resulted in heterogeneity of the glands. Vascularity of the ligated glands increased in the acute phase, and then decreased to the level of the non-ligated glands.<\/jats:p>\n<\/jats:sec>\n<jats:sec>\n<jats:title>CONCLUSIONS<\/jats:title>\n<jats:p>The three phases in the changes in ligated glands identifiable histopathologically can be differentiated by B-mode sonography. Power Doppler can differentiate the acute phase. Sonography therefore appears useful for the diagnosis of the degree of gland damage.<\/jats:p>\n<\/jats:sec>","DOI":"10.1038\/sj\/dmfr\/4600508","type":"journal-article","created":{"date-parts":[[2024,10,18]],"date-time":"2024-10-18T10:47:13Z","timestamp":1729248433000},"page":"90-96","source":"Crossref","is-referenced-by-count":1,"title":["Sonographic analysis of rat submandibular glands in experimentally-induced sialadenitis"],"prefix":"10.1093","volume":"29","author":[{"given":"M","family":"Shimizu","sequence":"first","affiliation":[{"name":"Department of Oral & Maxillofacial Radiology , Faculty of Dentistry, Kyushu University, Fukuoka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K","family":"Tokumori","sequence":"additional","affiliation":[{"name":"Department of Oral & Maxillofacial Radiology , Faculty of Dentistry, Kyushu University, Fukuoka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M","family":"Saitoh","sequence":"additional","affiliation":[{"name":"First Department of Oral & Maxillofacial Surgery , Faculty of Dentistry, Kyushu University, Fukuoka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K","family":"Miwa","sequence":"additional","affiliation":[{"name":"Department of Dental Radiology , Fukuoka Dental College, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K","family":"Yoshiura","sequence":"additional","affiliation":[{"name":"Department of Oral & Maxillofacial Radiology , Faculty of Dentistry, Kyushu University, Fukuoka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S","family":"Kanda","sequence":"additional","affiliation":[{"name":"Department of Oral & Maxillofacial Radiology , Faculty of Dentistry, Kyushu University, Fukuoka, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2014,5,29]]},"container-title":["Dentomaxillofacial Radiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/academic.oup.com\/dmfr\/article-pdf\/29\/2\/90\/53519867\/sj_dmfr_4600508.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/academic.oup.com\/dmfr\/article-pdf\/29\/2\/90\/53519867\/sj_dmfr_4600508.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,10,18]],"date-time":"2024-10-18T14:23:35Z","timestamp":1729261415000},"score":1,"resource":{"primary":{"URL":"https:\/\/academic.oup.com\/dmfr\/article\/29\/2\/90\/7267276"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2000,3,1]]},"references-count":0,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2000,3,1]]}},"URL":"https:\/\/doi.org\/10.1038\/sj\/dmfr\/4600508","relation":{},"ISSN":["0250-832X"],"issn-type":[{"value":"0250-832X","type":"print"}],"subject":[],"published-other":{"date-parts":[[2000,3,1]]},"published":{"date-parts":[[2000,3,1]]}}}