{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T09:20:55Z","timestamp":1791278455540,"version":"4.1.0"},"reference-count":35,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2012,3,28]],"date-time":"2012-03-28T00:00:00Z","timestamp":1332892800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American J Phys Anthropol"],"published-print":{"date-parts":[[2012,7]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Buccal\u2013dental microwear depends on the abrasive content of chewed foodstuffs and can reveal long\u2010term dietary trends in human populations. However, <jats:italic>in vivo<\/jats:italic> experimental analyses of buccal microwear formation processes are scarce. Here, we report the effects of an abrasive diet on microwear rates in two adult volunteers at intervals of 8 days over a period of 1 month and document long\u2010term turnover over 5 consecutive years in the same subjects under an <jats:italic>ad libitum<\/jats:italic> Mediterranean diet. Buccal microwear was analyzed on mandibular first molars using high\u2010resolution replicas and scanning electron microscopy. Microwear turnover was assessed by recording the scratches lost and gained at each time point. Our results indicate that scratch formation on enamel surfaces increased with a highly abrasive diet compared to both pre\u2010test and post\u2010test <jats:italic>ad libitum<\/jats:italic> dietary controls. In the long\u2010term analysis, scratch turnover was higher than expected, but no significant long\u2010term trends in microwear density or length were observed, because microwear formation was compensated by scratch disappearance. Our results confirm that buccal microwear patterns on mandibular molars show a dynamic formation process directly related to the chewing of abrasive particles along with ingested food. In addition, the observed long\u2010term stability of buccal microwear patterns makes them a reliable indicator of overall dietary habits. Am J Phys Anthropol 148:467\u2013472, 2012. \u00a9 2012 Wiley Periodicals, Inc.<\/jats:p>","DOI":"10.1002\/ajpa.22054","type":"journal-article","created":{"date-parts":[[2012,3,30]],"date-time":"2012-03-30T13:16:44Z","timestamp":1333113404000},"page":"467-472","source":"Crossref","is-referenced-by-count":65,"title":["Brief communication: Short\u2010 and long\u2010term <i>in vivo<\/i> human buccal\u2013dental microwear turnover"],"prefix":"10.1002","volume":"148","author":[{"given":"Alejandro","family":"Romero","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jordi","family":"Galbany","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joaqu\u00edn","family":"De Juan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alejandro","family":"P\u00e9rez\u2010P\u00e9rez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2012,3,28]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/oa.1027"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10329-009-0139-0"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/jemt.20296"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/sca.4950270105"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0047-2484(86)80010-0"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/1096-8644(200102)114:2<124::AID-AJPA1012>3.0.CO;2-S"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajpa.1330610104"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1006\/jasc.1994.1005"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1096-8644(199607)100:3<367::AID-AJPA5>3.0.CO;2-R"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511735011"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1159\/000156829"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajpa.20311"},{"key":"e_1_2_6_14_1","volume-title":"La dieta mediterr\u00e1nea y Alicante","author":"Medrano J","year":"1994"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1834-7819.2000.tb00251.x"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-662-02894-0_14"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajpa.20277"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1096-8644(199904)108:4<433::AID-AJPA5>3.0.CO;2-5"},{"key":"e_1_2_6_19_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0047-2484(03)00030-7"},{"key":"e_1_2_6_20_1","doi-asserted-by":"publisher","DOI":"10.1002\/ajpa.1330940203"},{"key":"e_1_2_6_21_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jchb.2006.10.005"},{"key":"e_1_2_6_22_1","first-page":"1413","article-title":"Microscopie de l'usure dentaire chez l'homme fossile: bol alimentaire et environnement","volume":"290","author":"Puech PF","year":"1980","journal-title":"C R Acad Sci (Paris) Ser D"},{"key":"e_1_2_6_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jas.2005.01.014"},{"key":"e_1_2_6_24_1","first-page":"1","volume-title":"Science, technology and education of microscopy: an overview. 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