{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,4,2]],"date-time":"2022-04-02T22:22:26Z","timestamp":1648938146053},"reference-count":27,"publisher":"Cambridge University Press (CUP)","issue":"11","license":[{"start":{"date-parts":[[2009,7,2]],"date-time":"2009-07-02T00:00:00Z","timestamp":1246492800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Laryngol. Otol."],"published-print":{"date-parts":[[2009,11]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S0022215109005684_sec1\"><jats:title>Objective:<\/jats:title><jats:p>To analyse the possible impact of low and extremely low frequency electromagnetic fields on the outer hairs cells of the organ of Corti, in a guinea pig model.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215109005684_sec2\"><jats:title>Materials and methods:<\/jats:title><jats:p>Electromagnetic fields of 50, 500, 1000, 2000, 4000 and 5000\u00a0Hz frequencies and 1.5 \u00b5T intensity were generated using a transverse electromagnetic wave guide. Guinea pigs of both sexes, weighing 100\u2013150\u00a0g, were used, with no abnormalities on general and otic examination. Total exposure times were: 360 hours for 50, 500 and 1000\u00a0Hz; 3300 hours for 2000\u00a0Hz; 4820 hours for 4000\u00a0Hz; and 6420 hours for 5000\u00a0Hz. One control animal was used in each frequency group. The parameters measured by electric response audiometer included: hearing level; waves I\u2013IV latencies; wave I\u2013III interpeak latency; and percentage appearance of waves I\u2013III at 90 and 50\u00a0dB sound pressure level intensity.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215109005684_sec3\"><jats:title>Results:<\/jats:title><jats:p>Values for the above parameters did not differ significantly, comparing the control animal and the rest of each group. In addition, no significant differences were found between our findings and those of previous studies of normal guinea pigs.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215109005684_sec4\"><jats:title>Conclusion:<\/jats:title><jats:p>Prolonged exposure to electromagnetic fields of 50\u00a0Hz to 5\u00a0KHz frequencies and 1.5 \u00b5T intensity, produced no functional or morphological alteration in the outer hair cells of the guinea pig organ of Corti.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s0022215109005684","type":"journal-article","created":{"date-parts":[[2009,7,2]],"date-time":"2009-07-02T10:28:31Z","timestamp":1246530511000},"page":"1204-1211","source":"Crossref","is-referenced-by-count":1,"title":["Low frequency electromagnetic radiation and hearing"],"prefix":"10.1017","volume":"123","author":[{"given":"J","family":"Morales","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"M","family":"Garcia","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C","family":"Perez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J V","family":"Valverde","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"C","family":"Lopez-Sanchez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"V","family":"Garcia-Martinez","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J L","family":"Quesada","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2009,7,2]]},"reference":[{"key":"S0022215109005684_ref8","doi-asserted-by":"publisher","DOI":"10.1002\/jcb.20920"},{"key":"S0022215109005684_ref4","doi-asserted-by":"publisher","DOI":"10.1121\/1.2773944"},{"key":"S0022215109005684_ref27","doi-asserted-by":"publisher","DOI":"10.1121\/1.2776154"},{"key":"S0022215109005684_ref23","doi-asserted-by":"publisher","DOI":"10.1074\/jbc.M301668200"},{"key":"S0022215109005684_ref21","doi-asserted-by":"publisher","DOI":"10.1152\/ajpcell.00167.2002"},{"key":"S0022215109005684_ref17","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.2006.114991"},{"key":"S0022215109005684_ref6","doi-asserted-by":"publisher","DOI":"10.1002\/jcb.20198"},{"key":"S0022215109005684_ref15","doi-asserted-by":"publisher","DOI":"10.3109\/00016485809134734"},{"key":"S0022215109005684_ref11","first-page":"173","volume-title":"Experiments in Hearing","author":"B\u00e9k\u00e9sy","year":"1960"},{"key":"S0022215109005684_ref10","doi-asserted-by":"publisher","DOI":"10.1016\/S0006-3495(02)75481-7"},{"key":"S0022215109005684_ref5","doi-asserted-by":"publisher","DOI":"10.1080\/14992020400050069"},{"key":"S0022215109005684_ref2","doi-asserted-by":"publisher","DOI":"10.1080\/000164802753648178"},{"key":"S0022215109005684_ref1","first-page":"1","article-title":"Mobile phones and human health [in Spanish]","volume":"3","author":"Saravi","year":"2007","journal-title":"Revista Medica Universitaria"},{"key":"S0022215109005684_ref16","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215100089945"},{"key":"S0022215109005684_ref3","doi-asserted-by":"publisher","DOI":"10.1016\/j.heares.2005.04.013"},{"key":"S0022215109005684_ref12","doi-asserted-by":"publisher","DOI":"10.1038\/267858a0"},{"key":"S0022215109005684_ref19","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.1996.sp021715"},{"key":"S0022215109005684_ref18","doi-asserted-by":"publisher","DOI":"10.1126\/science.3966153"},{"key":"S0022215109005684_ref24","doi-asserted-by":"publisher","DOI":"10.1529\/biophysj.104.050872"},{"key":"S0022215109005684_ref25","doi-asserted-by":"publisher","DOI":"10.1113\/jphysiol.2006.114975"},{"key":"S0022215109005684_ref9","doi-asserted-by":"publisher","DOI":"10.1121\/1.2359238"},{"key":"S0022215109005684_ref22","doi-asserted-by":"publisher","DOI":"10.1016\/S0006-3495(03)74893-0"},{"key":"S0022215109005684_ref26","doi-asserted-by":"publisher","DOI":"10.1159\/000095280"},{"key":"S0022215109005684_ref14","doi-asserted-by":"publisher","DOI":"10.1177\/000348946307200307"},{"key":"S0022215109005684_ref13","doi-asserted-by":"publisher","DOI":"10.1121\/1.382104"},{"key":"S0022215109005684_ref20","doi-asserted-by":"publisher","DOI":"10.1007\/s004240050395"},{"key":"S0022215109005684_ref7","doi-asserted-by":"publisher","DOI":"10.1016\/j.bbamcr.2004.09.005"}],"container-title":["The Journal of Laryngology &amp; 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