{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T16:44:23Z","timestamp":1787071463873,"version":"build-2736575974"},"reference-count":15,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"Suppl 4","license":[{"start":{"date-parts":[[2025,12,1]],"date-time":"2025-12-01T00:00:00Z","timestamp":1764547200000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2025,12]]},"abstract":"<jats:sec>\n                    <jats:title>Background and Objective:<\/jats:title>\n                    <jats:p>To compare the uptake of tea stain and the effectiveness of denture cleansers on computer-aided design\/computer-aided manufacturing versus conventional acrylic dentures.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Materials and Methods:<\/jats:title>\n                    <jats:p>\n                      This\n                      <jats:italic toggle=\"yes\">in vitro<\/jats:italic>\n                      study used a total of 60 samples. Thirty samples from each group of CAD\/CAM and conventional acrylic denture base samples. Then each group was divided into 3 subgroups of 10 samples. Each group was exposed to tea stains. After that, group A was exposed to water as the control group, group B to Corega, and group C to fittydent cleanser. Color measurements using a spectrophotometer were made at baseline, after tea staining, and then after immersion in the control group and denture cleansers. Statistical analysis involved\n                      <jats:italic toggle=\"yes\">t<\/jats:italic>\n                      -tests and one-way analysis of variance (ANOVA).\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results:<\/jats:title>\n                    <jats:p>Significant uptake of tea stain was seen in both types of denture bases. Corega denture cleanser showed better stain removal from both types of denture bases. CAD\/CAM denture bases show significantly better stain removal when immersed in cleansers.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion:<\/jats:title>\n                    <jats:p>Alkaline peroxide-based denture cleansers are more effective in the removal of tea stain and CAD\/CAM-based dentures, when immersed in cleansers, show better stain removal.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.4103\/jpbs.jpbs_1181_25","type":"journal-article","created":{"date-parts":[[2025,12,18]],"date-time":"2025-12-18T08:00:19Z","timestamp":1766044819000},"page":"S2911-S2915","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":0,"title":["A Comparison of Uptake of Tea Stains and Effectiveness of Denture Cleansers on CAD\/CAM Versus Conventional Acrylic Denture Base"],"prefix":"10.4103","volume":"17","author":[{"given":"Mahmoud","family":"Darwish","sequence":"first","affiliation":[{"name":"Prosthodontics Unit, Dentistry Department, Vision Colleges, Riyadh, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aleshba Saba","family":"Khan","sequence":"additional","affiliation":[{"name":"Prosthodontics Unit, Dentistry Department, Vision Colleges, Riyadh, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lulwah Mohammed","family":"Alanazi","sequence":"additional","affiliation":[{"name":"Dental Interns, Vision Colleges, Riyadh, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"May Mohammed","family":"Alenazi","sequence":"additional","affiliation":[{"name":"Dental Interns, Vision Colleges, Riyadh, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haya Sultan","family":"Alassaf","sequence":"additional","affiliation":[{"name":"Dental Interns, Vision Colleges, Riyadh, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Noura Mohammed","family":"Alharbi","sequence":"additional","affiliation":[{"name":"Dental Interns, Vision Colleges, Riyadh, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Malak Mihmas","family":"Almutairi","sequence":"additional","affiliation":[{"name":"Dental Interns, Vision Colleges, Riyadh, Saudi Arabia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"276","published-online":{"date-parts":[[2025,12,17]]},"reference":[{"key":"R1-20251218","doi-asserted-by":"crossref","first-page":"2299","DOI":"10.3390\/polym12102299","article-title":"Prosthodontic applications of polymethyl methacrylate (PMMA): An update","volume":"12","author":"Zafar","year":"2020","journal-title":"Polymers (Basel)"},{"key":"R2-20251218","doi-asserted-by":"crossref","first-page":"e869","DOI":"10.1002\/cre2.869","article-title":"Effect of various staining beverages on 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