{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T03:05:32Z","timestamp":1791255932120,"version":"4.1.0"},"reference-count":35,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2013,6,8]],"date-time":"2013-06-08T00:00:00Z","timestamp":1370649600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The Anatomical Record"],"published-print":{"date-parts":[[2013,8]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>The miniature pig is a useful large laboratory animal model. Various tissues and organs of miniature pigs are similar to those of humans in terms of developmental, anatomical, immunological, and physiological characteristics. The oral and maxillofacial region of miniature pigs is often used in preclinical studies of regenerative dentistry. However, there is limited information on the dentition and tooth structure of miniature pigs. The purpose of this study was to examine the time\u2010course changes of dentition and tooth structure (especially the root) of the miniature pig mandibular cheek teeth through X\u2010ray analyses using soft X\u2010ray for two\u2010dimensional observations and micro\u2010CT for three\u2010dimensional observations. The mandibles of male Clawn strain miniature pigs (2 weeks and 3, 5, 7, 9, 11, 14, 17, and 29 months of age) were used. X\u2010ray analysis of the dentition of miniature pig cheek teeth showed that the eruption pattern of the miniature pig is diphyodont and that the replacement pattern is vertical. Previous definitions of deciduous and permanent teeth often varied and there has been no consensus on the number of teeth (dentition); however, we found that three molars are present in the deciduous dentition and that four premolars and three molars are present in the permanent dentition. Furthermore, we confirmed the number of tooth roots and root canals. We believe that these findings will be highly useful in future studies using miniature pig teeth. Anat Rec, 2013. \u00a9 2013 Wiley Periodicals, Inc.<\/jats:p>","DOI":"10.1002\/ar.22725","type":"journal-article","created":{"date-parts":[[2014,6,9]],"date-time":"2014-06-09T05:21:54Z","timestamp":1402291314000},"page":"1247-1254","source":"Crossref","is-referenced-by-count":32,"title":["Postnatal Mandibular Cheek Tooth Development in the Miniature Pig Based on Two\u2010Dimensional and Three\u2010Dimensional X\u2010Ray Analyses"],"prefix":"10.1002","volume":"296","author":[{"given":"Yoshiaki","family":"Ide","sequence":"first","affiliation":[{"name":"Department of Developmental and Regenerative Dentistry School of Life Dentistry at Tokyo The Nippon Dental University 1\u20109\u201020 Fujimi Chiyoda\u2010ku Tokyo 102\u20138159 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Taka","family":"Nakahara","sequence":"additional","affiliation":[{"name":"Department of Developmental and Regenerative Dentistry School of Life Dentistry at Tokyo The Nippon Dental University 1\u20109\u201020 Fujimi Chiyoda\u2010ku Tokyo 102\u20138159 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Masanori","family":"Nasu","sequence":"additional","affiliation":[{"name":"Research Center for Odontology School of Life Dentistry at Tokyo, The Nippon Dental University 1\u20109\u201020, Fujimi\u2010cho Chiyoda\u2010ku Tokyo 102\u20108159 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Satoru","family":"Matsunaga","sequence":"additional","affiliation":[{"name":"Department of Anatomy Tokyo Dental College 1\u20102\u20102 Masago Mihama\u2010ku Chiba 261\u20108502 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Takehiro","family":"Iwanaga","sequence":"additional","affiliation":[{"name":"Japan Farm CLAWN Institute 3504\u2010157 Asaikeda, Maeme, Hishikari Isashi Kagoshima 895\u20102701 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Noriko","family":"Tominaga","sequence":"additional","affiliation":[{"name":"Department of Developmental and Regenerative Dentistry School of Life Dentistry at Tokyo The Nippon Dental University 1\u20109\u201020 Fujimi Chiyoda\u2010ku Tokyo 102\u20138159 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yuichi","family":"Tamaki","sequence":"additional","affiliation":[{"name":"Department of Developmental and Regenerative Dentistry School of Life Dentistry at Tokyo The Nippon Dental University 1\u20109\u201020 Fujimi Chiyoda\u2010ku Tokyo 102\u20138159 Japan"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2013,6,8]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.joms.2008.09.002"},{"key":"e_1_2_5_3_1","first-page":"51","article-title":"The induction of dentin bridge\u2010like structures by constructs of subcultured dental pulp\u2010derived cells and porous HA\/TCP in porcine teeth","volume":"71","author":"Ando Y","year":"2009","journal-title":"Nagoya J Med Sci"},{"key":"e_1_2_5_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1399-3089.2005.00204.x"},{"key":"e_1_2_5_5_1","doi-asserted-by":"publisher","DOI":"10.1038\/scientificamerican0666-94"},{"key":"e_1_2_5_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/stem.512"},{"key":"e_1_2_5_7_1","doi-asserted-by":"publisher","DOI":"10.1292\/jvms1939.39.165"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1159\/000151743"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2007.04.009"},{"key":"e_1_2_5_10_1","first-page":"211","article-title":"A morphological study on the cheek tooth of the swine","volume":"33","author":"Ikeda H","year":"1979","journal-title":"Jpn J Vet Sci"},{"key":"e_1_2_5_11_1","doi-asserted-by":"crossref","first-page":"754","DOI":"10.2504\/kds.30.754","article-title":"A morphological study on the cheek tooth of Japanese wild boar (Sus scrofa leucomystax)","volume":"30","author":"Imoto H","year":"1977","journal-title":"J Kyushu Dent Soc"},{"key":"e_1_2_5_12_1","first-page":"234","article-title":"The characters of the dental system in Chinese minipig","volume":"28","author":"Li YJ","year":"1993","journal-title":"Zhonghua Kou Qiang Yi Xue Za Zhi"},{"key":"e_1_2_5_13_1","doi-asserted-by":"publisher","DOI":"10.1634\/stemcells.2007-0734"},{"key":"e_1_2_5_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/0003-9969(71)90067-7"},{"key":"e_1_2_5_15_1","doi-asserted-by":"publisher","DOI":"10.1177\/00220345450240030501"},{"key":"e_1_2_5_16_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cden.2005.11.004"},{"key":"e_1_2_5_17_1","first-page":"7","volume-title":"Tissue Eng Res Trends","author":"Nakahara T","year":"2008"},{"key":"e_1_2_5_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10266-011-0037-y"},{"key":"e_1_2_5_19_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1749-0774.2007.00031.x"},{"key":"e_1_2_5_20_1","doi-asserted-by":"publisher","DOI":"10.5938\/youton.28.211"},{"key":"e_1_2_5_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tvjl.2005.11.001"},{"key":"e_1_2_5_22_1","doi-asserted-by":"publisher","DOI":"10.1038\/35024082"},{"key":"e_1_2_5_23_1","first-page":"323","article-title":"Functional morphology of the maxillo\u2010mandibular apparatus in the miniature swine MINI\u2010LEWE","volume":"168","author":"Schumacher KU","year":"1989","journal-title":"10. Dentition. Anat Anz"},{"key":"e_1_2_5_24_1","doi-asserted-by":"publisher","DOI":"10.1097\/00000421-200204000-00013"},{"key":"e_1_2_5_25_1","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0000079"},{"key":"e_1_2_5_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.etp.2006.03.003"},{"key":"e_1_2_5_27_1","first-page":"309","article-title":"Normal development of the jaws and teeth in pigs, and the delay and malocclusion produced by calorie deficiencies","volume":"115","author":"Tonge CH","year":"1973","journal-title":"J Anat."},{"key":"e_1_2_5_28_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijom.2010.05.005"},{"key":"e_1_2_5_29_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1524-475X.1998.60608.x"},{"key":"e_1_2_5_30_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1601-0825.2006.01337.x"},{"key":"e_1_2_5_31_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.parint.2004.03.002"},{"key":"e_1_2_5_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/ar.1091540107"},{"key":"e_1_2_5_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/0003-9969(69)90235-0"},{"key":"e_1_2_5_34_1","first-page":"306","article-title":"Function of a new internal bioartificial liver: an in vitro study","volume":"33","author":"Xu Q","year":"2003","journal-title":"Ann Clin Lab Sci"},{"key":"e_1_2_5_35_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ymeth.2008.09.004"},{"key":"e_1_2_5_36_1","doi-asserted-by":"publisher","DOI":"10.1177\/0022034509333804"}],"container-title":["The Anatomical Record"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Far.22725","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/anatomypubs.onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ar.22725","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,8]],"date-time":"2025-10-08T13:09:30Z","timestamp":1759928970000},"score":1,"resource":{"primary":{"URL":"https:\/\/anatomypubs.onlinelibrary.wiley.com\/doi\/10.1002\/ar.22725"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,6,8]]},"references-count":35,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2013,8]]}},"alternative-id":["10.1002\/ar.22725"],"URL":"https:\/\/doi.org\/10.1002\/ar.22725","archive":["Portico"],"relation":{},"ISSN":["1932-8486","1932-8494"],"issn-type":[{"value":"1932-8486","type":"print"},{"value":"1932-8494","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,6,8]]}}}