{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,10]],"date-time":"2026-02-10T18:52:30Z","timestamp":1770749550550,"version":"3.50.0"},"reference-count":28,"publisher":"Wiley","license":[{"start":{"date-parts":[[2019,7,9]],"date-time":"2019-07-09T00:00:00Z","timestamp":1562630400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["BioMed Research International"],"published-print":{"date-parts":[[2019,7,9]]},"abstract":"<jats:p><jats:italic>Aims<\/jats:italic>. Microbial colonization of silicone voice prostheses by bacteria and<jats:italic>Candida<\/jats:italic>species limits the device lifetime of modern voice prostheses in laryngectomized patients. Thus, research focuses on biofilm inhibitive properties of novel materials, coatings, and surface enhancements. Goal of this<jats:italic>in vitro<\/jats:italic>study was the evaluation of seven commonly used growth media to simulate growth of mixed oropharyngeal species as mesoscale biofilms on prosthetic silicone for future research purposes.<jats:italic>Methods and Results<\/jats:italic>. Yeast Peptone Dextrose medium (YPD), Yeast Nitrogen Base medium (YNB), M199 medium, Spider medium, RPMI 1640 medium, Tryptic Soy Broth (TSB), and Fetal Bovine Serum (FBS) were used to culture combined mixed<jats:italic>Candida<\/jats:italic>strains and mixed bacterial-fungal compositions on silicone over the period of 22 days. The biofilm surface spread and the microscopic growth showed variations from<jats:italic>in vivo<\/jats:italic>biofilms depending on the microbial composition and growth medium.<jats:italic>Conclusion<\/jats:italic>. YPD and FBS prove to support continuous<jats:italic>in vitro<\/jats:italic>growth of mixed bacterial-fungal oropharyngeal biofilms deposits over weeks as needed for longterm<jats:italic>in vitro<\/jats:italic>testing with oropharyngeal biofilm compositions.<jats:italic>Significance and Impact of Study<\/jats:italic>. The study provides data on culture conditions for mixed multispecies biofilm compositions that can be used for future prosthesis designs.<\/jats:p>","DOI":"10.1155\/2019\/8051270","type":"journal-article","created":{"date-parts":[[2019,7,9]],"date-time":"2019-07-09T23:31:30Z","timestamp":1562715090000},"page":"1-8","source":"Crossref","is-referenced-by-count":13,"title":["Growth Media for Mixed Multispecies Oropharyngeal Biofilm Compositions on Silicone"],"prefix":"10.1155","volume":"2019","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7311-8526","authenticated-orcid":true,"given":"Matthias","family":"Leonhard","sequence":"first","affiliation":[{"name":"Department of Otorhinolaryngology, Medical University of Vienna, Waehringer G\u00fcrtel 18-20, 1090 Vienna, Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1964-5434","authenticated-orcid":true,"given":"Beata","family":"Zatorska","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Medical University of Vienna, Waehringer G\u00fcrtel 18-20, 1090 Vienna, Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Doris","family":"Moser","sequence":"additional","affiliation":[{"name":"Department of Cranio-Maxillofacial and Oral Surgery, Medical University of Vienna, Waehringer G\u00fcrtel 18-20, 1090 Vienna, Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Berit","family":"Schneider-Stickler","sequence":"additional","affiliation":[{"name":"Department of Otorhinolaryngology, Medical University of Vienna, Waehringer G\u00fcrtel 18-20, 1090 Vienna, Austria"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"key":"1","first-page":"123","volume-title":"Voice prostheses, microbial colonization and biofilm formation","volume":"830","year":"2015"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.125.2.167"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1055\/s-0033-1337951"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1007\/s00405-010-1253-8"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1055\/s-0028-1119409"},{"key":"6","doi-asserted-by":"publisher","DOI":"10.1001\/archotol.1986.03780030085017"},{"issue":"3","key":"7","first-page":"1","volume":"3","year":"2015","journal-title":"Journal of Pharmaceutics and Drug Development. 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