{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,25]],"date-time":"2025-09-25T14:11:42Z","timestamp":1758809502286,"version":"3.40.5"},"reference-count":18,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2023,11,14]],"date-time":"2023-11-14T00:00:00Z","timestamp":1699920000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001691","name":"Japan Society for the Promotion of Science","doi-asserted-by":"publisher","award":["20K18631"],"award-info":[{"award-number":["20K18631"]}],"id":[{"id":"10.13039\/501100001691","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Oral Rehabilitation"],"published-print":{"date-parts":[[2024,3]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>There is no clear objective indicator for selecting soft foods that are required for food bolus formation in older people with impaired oral function.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objective<\/jats:title><jats:p>This study aimed to investigate the relationship between maximal isometric tongue pressure (MITP) and the mechanical properties of gels that can be crushed by the tongue.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>This study included 65 healthy participants aged 22\u201396 (young group; 15 males, 15 females; older dentate group; 7 males, 8 females; older edentulous group; 10 males, 10 females). MITP was measured by the balloon\u2010probe device. Agar gel with 10 different kinds of fracture force from 10N to 100N was used. The limit of fracture force of gels (LFFG) that were crushed by the tongue was measured by the up\u2010and\u2010down method. In the older edentulous group, two items were measured with and without dentures. Spearman's rank correlation coefficient was used to evaluate the relationship between MITP and LFFG in each group (<jats:italic>p<\/jats:italic>\u2009&lt;\u2009.05).<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>There were positive correlations between MITP and LFFG in all groups (overall groups: <jats:italic>r<\/jats:italic><jats:sub><jats:italic>s<\/jats:italic><\/jats:sub>\u2009=\u2009.66, young group: <jats:italic>r<\/jats:italic><jats:sub><jats:italic>s<\/jats:italic><\/jats:sub>\u2009=\u2009.46, older dentate group: <jats:italic>r<\/jats:italic><jats:sub><jats:italic>s<\/jats:italic><\/jats:sub>\u2009=\u2009.61, older edentulous group with dentures: <jats:italic>r<\/jats:italic><jats:sub><jats:italic>s<\/jats:italic><\/jats:sub>\u2009=\u2009.60, older edentulous group without dentures: <jats:italic>r<\/jats:italic><jats:sub><jats:italic>s<\/jats:italic><\/jats:sub>\u2009=\u2009.47).<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>MITP and LFFG were positively correlated in young, older dentate and older edentulous groups, suggesting that MITP has the potential to be an objective indicator of the range of mechanical properties of soft food that can be crushed by the tongue.<\/jats:p><\/jats:sec>","DOI":"10.1111\/joor.13627","type":"journal-article","created":{"date-parts":[[2023,11,15]],"date-time":"2023-11-15T17:24:38Z","timestamp":1700069078000},"page":"574-580","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Relationship between maximal isometric tongue pressure and limit of fracture force of gels in tongue squeezing"],"prefix":"10.1111","volume":"51","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8823-4159","authenticated-orcid":false,"given":"Kazuhiro","family":"Murakami","sequence":"first","affiliation":[{"name":"Division of Comprehensive Prosthodontics Niigata University Graduate School of Medical and Dental Sciences  Niigata Japan"},{"name":"Department of Removable Prosthodontics and Gerodontology Osaka University Graduate School of Dentistry  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naohiko","family":"Kasakawa","sequence":"additional","affiliation":[{"name":"Department of Removable Prosthodontics and Gerodontology Osaka University Graduate School of Dentistry  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8074-9016","authenticated-orcid":false,"given":"Kazuhiro","family":"Hori","sequence":"additional","affiliation":[{"name":"Division of Comprehensive Prosthodontics Niigata University Graduate School of Medical and Dental Sciences  Niigata Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takayuki","family":"Kosaka","sequence":"additional","affiliation":[{"name":"Department of Removable Prosthodontics and Gerodontology Osaka University Graduate School of Dentistry  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kosuke","family":"Nakano","sequence":"additional","affiliation":[{"name":"San\u2010Ei Gen F. F. I., Inc.  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sayaka","family":"Ishihara","sequence":"additional","affiliation":[{"name":"San\u2010Ei Gen F. F. I., Inc.  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Makoto","family":"Nakauma","sequence":"additional","affiliation":[{"name":"San\u2010Ei Gen F. F. I., Inc.  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takahiro","family":"Funami","sequence":"additional","affiliation":[{"name":"San\u2010Ei Gen F. F. I., Inc.  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kazunori","family":"Ikebe","sequence":"additional","affiliation":[{"name":"Department of Removable Prosthodontics and Gerodontology Osaka University Graduate School of Dentistry  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takahiro","family":"Ono","sequence":"additional","affiliation":[{"name":"Division of Comprehensive Prosthodontics Niigata University Graduate School of Medical and Dental Sciences  Niigata Japan"},{"name":"Department of Geriatric Dentistry Osaka Dental University  Osaka Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2023,11,14]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.resuscitation.2014.12.018"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.156.2.1898801"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1034\/j.1600-0722.2000.90780.x"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/jtxs.12200"},{"key":"e_1_2_11_6_1","doi-asserted-by":"publisher","DOI":"10.1111\/jtxs.12202"},{"key":"e_1_2_11_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tifs.2020.02.023"},{"key":"e_1_2_11_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodhyd.2021.107323"},{"key":"e_1_2_11_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1741-2358.2011.00615.x"},{"key":"e_1_2_11_10_1","doi-asserted-by":"publisher","DOI":"10.1007\/s12603-019-1192-z"},{"key":"e_1_2_11_11_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodres.2014.11.039"},{"key":"e_1_2_11_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodhyd.2014.09.029"},{"key":"e_1_2_11_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.archoralbio.2019.104631"},{"key":"e_1_2_11_14_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00455-007-9142-z"},{"key":"e_1_2_11_15_1","doi-asserted-by":"publisher","DOI":"10.2334\/josnusd.21-0265"},{"key":"e_1_2_11_16_1","doi-asserted-by":"publisher","DOI":"10.2186\/prp.1.16"},{"key":"e_1_2_11_17_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00455-017-9820-4"},{"key":"e_1_2_11_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.foodhyd.2012.01.004"},{"key":"e_1_2_11_19_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0007114507795284"}],"container-title":["Journal of Oral Rehabilitation"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/joor.13627","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,2,9]],"date-time":"2024-02-09T09:58:23Z","timestamp":1707472703000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/joor.13627"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,11,14]]},"references-count":18,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2024,3]]}},"alternative-id":["10.1111\/joor.13627"],"URL":"https:\/\/doi.org\/10.1111\/joor.13627","archive":["Portico"],"relation":{},"ISSN":["0305-182X","1365-2842"],"issn-type":[{"type":"print","value":"0305-182X"},{"type":"electronic","value":"1365-2842"}],"subject":[],"published":{"date-parts":[[2023,11,14]]},"assertion":[{"value":"2023-04-18","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-11-06","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2023-11-14","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}