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ID 20322
本文ファイル
著者
Jin, Chen
Hamada, Taizo
Makihira, Seicho
Polyzois, Gregory L
抄録(英)
In the present study, the colonization of a single isolate of Canadida albicans on saliva-, serum-coated or protein free (uncoated), thermocycled (4–70 °C for 1 min, respectively; 0, 1000 and 10 000 times) 15 commercial maxillofacial materials were investigated, by adenosine triphosphate (ATP) analysis. In the case of control specimens (not thermocycled and uncoated), the fungal colonization appeared to depend upon the type of commercial products used. Thus, the lowest colonization was observed with additional silicone materials, soft acrylic liners with visible light curing, except for one product, whereas visible light curing liners comprising of single paste or single gel exhibited the highest colonization capacity, and cold cured acrylic liners exhibited the intermediate. However, the fungal colonization on the materials was significantly promoted both by thermal cycling (ANOVA; P < 0·01) and a layer of protein coating (saliva, P < 0·01; serum, P < 0·01). When the inter-relation between the fungal colonization and the surface hydrophobicity of the materials were analysed, fungal colonization on 1000- and 10 000-thermocycled materials correlated well with the contact angles of the materials (Student's t-test, P < 0·01), being consistent with the thermodynamic theory. These results, taken together, suggest that the ageing of the materials and the biological fluids of the host promote yeast colonization on maxillofacial materials.
掲載誌名
Journal of Oral Rehabilitation
28巻
6号
開始ページ
526
終了ページ
533
出版年月日
2001-06
出版者
Blackwell Publishing
ISSN
0305-182X
NCID
出版者DOI
PubMedID
言語
英語
NII資源タイプ
学術雑誌論文
広大資料タイプ
学術雑誌論文
DCMIタイプ
text
フォーマット
application/pdf
著者版フラグ
author
権利情報
Copyright (c) 2001 Blackwell Publishing. The definitive version is available at www.blackwell-synergy.com
関連情報URL
部局名
医歯薬学総合研究科