{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T11:32:00Z","timestamp":1790767920741,"version":"4.1.0"},"reference-count":30,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2024,5,8]],"date-time":"2024-05-08T00:00:00Z","timestamp":1715126400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100003593","name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100003593","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004586","name":"Funda\u00e7\u00e3o Carlos Chagas Filho de Amparo \u00e0 Pesquisa do Estado do Rio de Janeiro","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004586","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Aust Endodontic J"],"published-print":{"date-parts":[[2024,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>This study assessed canal preparation effects on disinfection and dentin preservation. Thirty mandibular incisors were paired into two experimental groups (<jats:italic>n<\/jats:italic>\u2009=\u200910). Following contamination, the initial microbial sample was collected. Instruments 30\/0.03 (Group 1) and 30\/0.05 (Group 2) were employed and a second sample was obtained. Canals were enlarged using instruments 40\/0.03 and 40\/0.05, respectively, and a third sample was collected. Final irrigation was performed, and sample S4 obtained. A final scan evaluated volume, surface area, unprepared areas, removed dentin and dentin thickness. Data were analysed using Student <jats:italic>t<\/jats:italic>\u2010test, Mann\u2013Whitney, Kruskal\u2013Wallis and Dunn tests. A significant difference was observed between S1 and other time points (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.05). Comparison between groups showed no differences in bacterial loads and in the percentage of microbial reduction (<jats:italic>p<\/jats:italic>\u2009&gt;\u20090.05). Group 2 exhibited greater reduction in dentin thickness than group 1 in the mesial aspect of the root (<jats:italic>p<\/jats:italic>\u2009&lt;\u20090.05). Instrument 30\/0.03 might provide effective disinfection and safety during mandibular incisors canal preparation.<\/jats:p>","DOI":"10.1111\/aej.12851","type":"journal-article","created":{"date-parts":[[2024,5,8]],"date-time":"2024-05-08T07:05:50Z","timestamp":1715151950000},"page":"341-351","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Effects of increasing instrument size and taper on the disinfection and shaping of mandibular incisors"],"prefix":"10.1111","volume":"50","author":[{"given":"Ana Fl\u00e1via Almeida","family":"Barbosa","sequence":"first","affiliation":[{"name":"Department of Endodontics, School of Dentistry State University of Rio de Janeiro (UERJ)  Rio de Janeiro Rio de Janeiro Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6445-8243","authenticated-orcid":false,"given":"Emmanuel Jo\u00e3o Nogueira Leal","family":"Silva","sequence":"additional","affiliation":[{"name":"Department of Endodontics, School of Dentistry State University of Rio de Janeiro (UERJ)  Rio de Janeiro Rio de Janeiro Brazil"},{"name":"Department of Endodontics, School of Dentistry Grande Rio University (UNIGRANRIO)  Rio de Janeiro Rio de Janeiro Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marco Aur\u00e9lio","family":"Versiani","sequence":"additional","affiliation":[{"name":"Oral Health Center Brazilian Military Police  Divin\u00f3polis Minas Gerais Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2132-4373","authenticated-orcid":false,"given":"Carolina Oliveira","family":"Lima","sequence":"additional","affiliation":[{"name":"Department of Endodontics, School of Dentistry State University of Rio de Janeiro (UERJ)  Rio de Janeiro Rio de Janeiro Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Let\u00edcia de Almeida Pereira Reis","family":"Oliveira","sequence":"additional","affiliation":[{"name":"Department of Endodontics, School of Dentistry State University of Rio de Janeiro (UERJ)  Rio de Janeiro Rio de Janeiro Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Graziela dos Santos","family":"Massa","sequence":"additional","affiliation":[{"name":"Department of Endodontics, School of Dentistry State University of Rio de Janeiro (UERJ)  Rio de Janeiro Rio de Janeiro Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thayn\u00e1 Cristine da Silva","family":"Eust\u00e1quio","sequence":"additional","affiliation":[{"name":"Department of Endodontics, School of Dentistry State University of Rio de Janeiro (UERJ)  Rio de Janeiro Rio de Janeiro Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ricardo Tadeu","family":"Lopes","sequence":"additional","affiliation":[{"name":"Nuclear Engineering Program Federal University of Rio de Janeiro (UFRJ)  Rio de Janeiro Rio de Janeiro Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6181-7490","authenticated-orcid":false,"given":"Luciana Moura","family":"Sassone","sequence":"additional","affiliation":[{"name":"Department of Endodontics, School of Dentistry State University of Rio de Janeiro (UERJ)  Rio de Janeiro Rio de Janeiro Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,5,8]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.34172\/jlms.2021.58"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2009.11.028"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2012.10.008"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2012.06.024"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cden.2010.01.001"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/iej.13696"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.4103\/0972-0707.159733"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.4103\/1735-3327.231866"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.2174\/1874210601610010568"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/iej.13288"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/iej.13565"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2022.02.003"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/iej.13002"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tripleo.2009.11.021"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/iej.12370"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0099-2399(98)80170-2"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1097\/00004770-200012000-00022"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1097\/00004770-200211000-00008"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1177\/154411130401500604"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2591.2008.01475.x"},{"key":"e_1_2_6_22_1","doi-asserted-by":"publisher","DOI":"10.1097\/00004770-200101000-00001"},{"key":"e_1_2_6_23_1","doi-asserted-by":"publisher","DOI":"10.1111\/iej.12873"},{"key":"e_1_2_6_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2023.01.004"},{"key":"e_1_2_6_25_1","doi-asserted-by":"publisher","DOI":"10.1111\/iej.13369"},{"key":"e_1_2_6_26_1","doi-asserted-by":"publisher","DOI":"10.1590\/0103-6440201300116"},{"key":"e_1_2_6_27_1","doi-asserted-by":"publisher","DOI":"10.1111\/aej.12782"},{"key":"e_1_2_6_28_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2591.2001.00410.x"},{"key":"e_1_2_6_29_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2591.1985.tb00416.x"},{"key":"e_1_2_6_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joen.2021.05.010"},{"key":"e_1_2_6_31_1","doi-asserted-by":"publisher","DOI":"10.1038\/s41598-020-69347-7"}],"container-title":["Australian Endodontic Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/aej.12851","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,29]],"date-time":"2024-08-29T09:20:57Z","timestamp":1724923257000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/aej.12851"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2024,5,8]]},"references-count":30,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2024,8]]}},"alternative-id":["10.1111\/aej.12851"],"URL":"https:\/\/doi.org\/10.1111\/aej.12851","archive":["Portico"],"relation":{},"ISSN":["1329-1947","1747-4477"],"issn-type":[{"value":"1329-1947","type":"print"},{"value":"1747-4477","type":"electronic"}],"subject":[],"published":{"date-parts":[[2024,5,8]]},"assertion":[{"value":"2024-03-10","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-04-22","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2024-05-08","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}