{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,9]],"date-time":"2026-07-09T03:18:35Z","timestamp":1783567115398,"version":"3.55.0"},"reference-count":27,"publisher":"Cambridge University Press (CUP)","issue":"5","license":[{"start":{"date-parts":[[2008,10,28]],"date-time":"2008-10-28T00:00:00Z","timestamp":1225152000000},"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":[[2009,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S0022215108003848_sec1\"><jats:title>Objective:<\/jats:title><jats:p>The aim of this study was to investigate the effect of local application of platelet-rich plasma to perforated rat tympanic membranes, in terms of healing time and histopathological outcome.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215108003848_sec2\"><jats:title>Methods:<\/jats:title><jats:p>Eighty-eight tympanic membranes of 44 rats were given a standard 3\u00a0mm perforation, and platelet-rich plasma was applied to the right tympanic membrane perforations. The left tympanic membranes were left to heal spontaneously, as controls. The 44 rats were divided into two groups. In group one, comprising 20 rats, daily otomicroscopic examination of the tympanic membrane perforations was performed. The 24 rats in group two were subdivided into four subgroups of six rats each; these subgroups were sacrificed sequentially on days three, seven, 14 and 28 for histopathological examination, regardless of tympanic membrane healing stage.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215108003848_sec3\"><jats:title>Results:<\/jats:title><jats:p>In group one, the mean tympanic membrane healing times for tympanic membrane perforations receiving platelet-rich plasma and controls were respectively 10.2\u00a0\u00b1\u00a02.1 and 13.0\u00a0\u00b1\u00a02.9 days (mean\u00a0\u00b1\u00a0standard deviation). This difference was statistically significant (<jats:italic>p<\/jats:italic>\u00a0&lt;\u00a00.001). In group two, histopathological evaluation of tympanic membrane perforation healing at days three, seven, 14 and 28 did not reveal any statistically significant difference, individually or within the four groups as a whole.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215108003848_sec4\"><jats:title>Conclusion:<\/jats:title><jats:p>These findings suggest that earlier healing of tympanic membrane perforations occurred in the platelet-rich plasma group compared with the control group. These findings suggest that platelet-rich plasma is effective in accelerating tympanic membrane perforation healing, and that it may be effective in human subjects, particularly as it is an autologous material.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s0022215108003848","type":"journal-article","created":{"date-parts":[[2008,10,28]],"date-time":"2008-10-28T11:52:29Z","timestamp":1225194749000},"page":"482-487","source":"Crossref","is-referenced-by-count":47,"title":["Platelet-rich plasma improves healing of tympanic membrane perforations: experimental study"],"prefix":"10.1017","volume":"123","author":[{"given":"E","family":"Erkilet","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M","family":"Koyuncu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S","family":"Atmaca","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M","family":"Yarim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2008,10,28]]},"reference":[{"key":"S0022215108003848_ref27","doi-asserted-by":"publisher","DOI":"10.1288\/00005537-199307000-00015"},{"key":"S0022215108003848_ref5","doi-asserted-by":"publisher","DOI":"10.1097\/01.mao.0000226316.04940.f9"},{"key":"S0022215108003848_ref15","doi-asserted-by":"publisher","DOI":"10.3109\/00016488709102840"},{"key":"S0022215108003848_ref25","first-page":"33","article-title":"Histological evaluation of basic fibroblast growth factor effect on the healing of traumatic tympanic membrane perforation [in Turkish]","volume":"35","author":"Dere","year":"1997","journal-title":"Turk Otolarengoloji Arsivi"},{"key":"S0022215108003848_ref8","doi-asserted-by":"publisher","DOI":"10.1097\/01.prs.0000239606.92676.cf"},{"key":"S0022215108003848_ref24","first-page":"86","article-title":"Use of particulate dentin-plaster of Paris combination with\/without platelet-rich plasma in the treatment of bone defects around implants","volume":"17","author":"Kim","year":"2002","journal-title":"Int J Oral Maxillofac Implants"},{"key":"S0022215108003848_ref9","doi-asserted-by":"publisher","DOI":"10.1080\/08977190600821327"},{"key":"S0022215108003848_ref6","first-page":"428","article-title":"Growth factors in tympanic membrane perforations","volume":"19","author":"Somers","year":"1998","journal-title":"Am J Otol"},{"key":"S0022215108003848_ref19","doi-asserted-by":"publisher","DOI":"10.1177\/019459989411000615"},{"key":"S0022215108003848_ref17","doi-asserted-by":"publisher","DOI":"10.1080\/000164802320396259"},{"key":"S0022215108003848_ref14","doi-asserted-by":"publisher","DOI":"10.3109\/00016488809097011"},{"key":"S0022215108003848_ref10","doi-asserted-by":"publisher","DOI":"10.1016\/S0001-2092(06)61320-3"},{"key":"S0022215108003848_ref2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1743-6109.2006.00147.x"},{"key":"S0022215108003848_ref13","first-page":"3108","volume-title":"Otolaryngology Head and Neck Surgery","author":"Lambert","year":"1998"},{"key":"S0022215108003848_ref26","doi-asserted-by":"publisher","DOI":"10.3109\/00016489109137397"},{"key":"S0022215108003848_ref18","doi-asserted-by":"crossref","first-page":"913","DOI":"10.1016\/S0030-6665(20)30467-9","article-title":"Tympanic membrane wound healing","volume":"28","author":"Gladstone","year":"1995","journal-title":"Otolaryngol Clin North Am"},{"key":"S0022215108003848_ref21","doi-asserted-by":"crossref","first-page":"80","DOI":"10.1177\/000348949009900114","article-title":"Epidermal growth factor binding and action on tympanic membranes","volume":"99","author":"O'Daniel","year":"1990","journal-title":"Ann Otol Rhinol Laryngol"},{"key":"S0022215108003848_ref1","doi-asserted-by":"publisher","DOI":"10.1097\/00129492-200305000-00004"},{"key":"S0022215108003848_ref4","doi-asserted-by":"publisher","DOI":"10.1016\/S0196-0709(00)85017-6"},{"key":"S0022215108003848_ref22","doi-asserted-by":"publisher","DOI":"10.1016\/S1079-2104(98)90029-4"},{"key":"S0022215108003848_ref3","doi-asserted-by":"publisher","DOI":"10.1080\/00016480600678797"},{"key":"S0022215108003848_ref16","first-page":"357","article-title":"An ultrastructural study of the skin of the tympanic membrane and external ear canal of the guinea pig","volume":"14","author":"Johnson","year":"1985","journal-title":"J Otolaryngol"},{"key":"S0022215108003848_ref23","first-page":"529","article-title":"Plasma rich in growth factors: preliminary results of use in the preparation of future sites for implants","volume":"14","author":"Anitua","year":"1999","journal-title":"Int J Oral Maxillofac Implants"},{"key":"S0022215108003848_ref7","doi-asserted-by":"publisher","DOI":"10.1097\/01.id.0000217791.74343.60"},{"key":"S0022215108003848_ref11","doi-asserted-by":"publisher","DOI":"10.1097\/01.id.0000148555.91063.06"},{"key":"S0022215108003848_ref12","doi-asserted-by":"publisher","DOI":"10.1097\/01.scs.0000186454.07097.bf"},{"key":"S0022215108003848_ref20","doi-asserted-by":"publisher","DOI":"10.3109\/00016489509133346"}],"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\/S0022215108003848","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2021,9,19]],"date-time":"2021-09-19T12:04:31Z","timestamp":1632053071000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022215108003848\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,10,28]]},"references-count":27,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2009,5]]}},"alternative-id":["S0022215108003848"],"URL":"https:\/\/doi.org\/10.1017\/s0022215108003848","relation":{},"ISSN":["0022-2151","1748-5460"],"issn-type":[{"value":"0022-2151","type":"print"},{"value":"1748-5460","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,10,28]]}}}