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Ciliary beat frequencies (CBF, Hz.) of the ME and nasal samples, measured by a photoelectric system equipped with a fiber-optic probe, were 9.5 Hz. (\u00b11.2) and 13.7 Hz. (\u00b14.1) respectively. These values are similar to CBF of nasal samples obtained from normal subjects. <jats:italic>In vitro<\/jats:italic> CBF assessment is a useful investigative tool for the study of mucociliary activity in the ME, as in patients suspected to have ciliary dyskinesia syndrome.<\/jats:p>","DOI":"10.1017\/s0022215100147620","type":"journal-article","created":{"date-parts":[[2007,11,30]],"date-time":"2007-11-30T05:25:17Z","timestamp":1196400317000},"page":"853-856","source":"Crossref","is-referenced-by-count":11,"title":["Ciliary beat frequency of human middle-ear mucosa measured <i>in vitro<\/i>"],"prefix":"10.1017","volume":"98","author":[{"given":"Y.","family":"Roth","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"E.","family":"Ostfeld","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2007,6,29]]},"reference":[{"key":"S0022215100147620_ref014","doi-asserted-by":"publisher","DOI":"10.1136\/thx.36.9.654"},{"key":"S0022215100147620_ref009","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2273.1979.tb01888.x"},{"key":"S0022215100147620_ref013","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(80)91995-9"},{"key":"S0022215100147620_ref001","first-page":"244","article-title":"Ciliary beat frequency of respiratory mucosal cells; comparison of nasal and tracheal sampling sites","author":"Baum","year":"1982","journal-title":"American Review of Respiratory Diseases"},{"key":"S0022215100147620_ref005","doi-asserted-by":"publisher","DOI":"10.1288\/00005537-197905000-00015"},{"key":"S0022215100147620_ref015","first-page":"100","article-title":"Human ciliary beat frequency in epithelium from intathoracic and extrathoracic airways","volume":"125","author":"Rutland","year":"1982","journal-title":"American Review of Respiratory Diseases"},{"key":"S0022215100147620_ref011","doi-asserted-by":"publisher","DOI":"10.3109\/00016487809124748"},{"key":"S0022215100147620_ref010","doi-asserted-by":"publisher","DOI":"10.1378\/chest.80.6.858"},{"key":"S0022215100147620_ref002","first-page":"139","article-title":"Ciliary beat frequency in human respiratory explants","volume":"123","author":"Dulfano","year":"1981","journal-title":"American Review of Respiratory Diseases"},{"key":"S0022215100147620_ref018","first-page":"566","article-title":"Genetic factors in visceral asymmetry and in the development and pathologic changes of lungs, heart and abdominal organs","volume":"47","author":"Torgersen","year":"1949","journal-title":"Archives of Pathology"},{"key":"S0022215100147620_ref008","first-page":"855","article-title":"Ciliary beat frequency of biopsy samples taken from normal persons and patients with various lung diseases","volume":"80","author":"Konieizko","year":"1981","journal-title":"xvChest"},{"key":"S0022215100147620_ref007","doi-asserted-by":"publisher","DOI":"10.1016\/0014-4827(81)90307-4"},{"key":"S0022215100147620_ref003","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.1976.00780140071007"},{"key":"S0022215100147620_ref017","volume-title":"Secretory Otitis Media and its Sequelae","author":"Sad\u00e9","year":"1979"},{"key":"S0022215100147620_ref012","first-page":"860","article-title":"The dyskinetic cilia syndrome","volume":"8","author":"Rossman","year":"1981","journal-title":"Chest"},{"key":"S0022215100147620_ref004","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215100087715"},{"key":"S0022215100147620_ref006","first-page":"433","article-title":"Surface structure of the human middle ear. with special reference to the mastoid cavity","author":"Kawabata","year":"1981","journal-title":"Biomedical Research"},{"key":"S0022215100147620_ref016","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.1967.00760050130002"}],"container-title":["The Journal of Laryngology &amp; Otology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022215100147620","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,23]],"date-time":"2019-05-23T15:42:48Z","timestamp":1558626168000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022215100147620\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1984,9]]},"references-count":18,"journal-issue":{"issue":"9","published-print":{"date-parts":[[1984,9]]}},"alternative-id":["S0022215100147620"],"URL":"https:\/\/doi.org\/10.1017\/s0022215100147620","relation":{},"ISSN":["0022-2151","1748-5460"],"issn-type":[{"value":"0022-2151","type":"print"},{"value":"1748-5460","type":"electronic"}],"subject":[],"published":{"date-parts":[[1984,9]]}}}