{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,10]],"date-time":"2026-07-10T14:42:25Z","timestamp":1783694545679,"version":"3.55.0"},"reference-count":56,"publisher":"Microbiology Society","issue":"10","funder":[{"DOI":"10.13039\/501100001807","name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","doi-asserted-by":"crossref","award":["2017\/07314-1"],"award-info":[{"award-number":["2017\/07314-1"]}],"id":[{"id":"10.13039\/501100001807","id-type":"DOI","asserted-by":"crossref"}]},{"DOI":"10.13039\/501100001807","name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","doi-asserted-by":"crossref","award":["2017\/22996-1"],"award-info":[{"award-number":["2017\/22996-1"]}],"id":[{"id":"10.13039\/501100001807","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2024,10,11]]},"abstract":"<jats:p>\n                  <jats:bold>Introduction.<\/jats:bold> Tissue conditioners modified with antifungals are a potential alternative to denture stomatitis (DS) treatment.<\/jats:p>\n               <jats:p>\n                  <jats:bold>Gap Statement.<\/jats:bold> Information on tissue response to this treatment before its clinical application is lacking.<\/jats:p>\n               <jats:p>\n                  <jats:bold>Aim.<\/jats:bold> This study aimed to evaluate the tissue response of a tissue conditioner modified with antifungals in a rat model of DS.<\/jats:p>\n               <jats:p>\n                  <jats:bold>Methodology.<\/jats:bold> After DS induction for 4\u2009days under antibiotic therapy, Wistar rats had their intraoral devices (IODs) relined with the tissue conditioner Softone without (Soft) or with the MICs against <jats:italic>Candida albicans<\/jats:italic> of nystatin (Nys) or chlorhexidine (Chx) complexed or not with \u03b2-cyclodextrin (Nys:\u03b2CD and Chx:\u03b2CD). Three controls were included: healthy rats [negative control (Nc)], rats using a sterile IOD [sterile device (Sd)] and rats with DS that did not receive treatment (DS). After 4\u2009days of treatment, the palatal mucosa under the IODs underwent histological processing for morphohistopathological and histometric analyses, morphology of collagen fibres (birefringence), immunohistochemistry for the expression of cell proliferation (proliferating cell nuclear antigen) and cytokine (IL-1\u03b2).<\/jats:p>\n               <jats:p>\n                  <jats:bold>Results.<\/jats:bold> The Nc and Sd groups were similar (<jats:italic>P<\/jats:italic>&gt;0.05), displaying epithelial and connective tissues without any discernible changes in the parameters assessed. The DS and Soft groups exhibited pronounced epithelial alterations, cell proliferation and expression of the cytokine IL-1\u03b2. In groups treated with drug incorporation (Nys, Chx, Nys:\u03b2CD and Chx:\u03b2CD), all samples demonstrated a reduction in tissue inflammation or complete tissue recovery, with an epithelium compatible with health. For the immunohistochemical parameters, the Chx, Nys:\u03b2CD and Chx:\u03b2CD groups were comparable with Nc (<jats:italic>P<\/jats:italic>&gt;0.05).<\/jats:p>\n               <jats:p>\n                  <jats:bold>Conclusion.<\/jats:bold> The proposed treatment could be promising for DS, as it led to the tissue recovery of the palatal mucosa. Nevertheless, much lower concentrations of complexed antifungals were required to achieve a similar or higher degree of tissue response compared with uncomplexed drugs in a modified tissue conditioner formulation.<\/jats:p>","DOI":"10.1099\/jmm.0.001899","type":"journal-article","created":{"date-parts":[[2024,10,11]],"date-time":"2024-10-11T14:17:32Z","timestamp":1728656252000},"source":"Crossref","is-referenced-by-count":3,"title":["Tissue response in a rat model of denture stomatitis treated with tissue conditioner containing antifungal complexed with \u03b2-cyclodextrin"],"prefix":"10.1099","volume":"73","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8934-4472","authenticated-orcid":false,"given":"Carolina Yoshi Campos","family":"Sugio","sequence":"first","affiliation":[{"name":"Department of Prosthodontics and Periodontics, Bauru School of Dentistry, University of S\u00e3o Paulo, Bauru, SP, 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