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Ditemukan 2 dokumen yang sesuai dengan query
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Natasya Tarib
Abstrak :
ABSTRAK
To investigate the effect of alkaline peroxide type denture cleanser agents on the microbial profle, namely Streptococcus, Staphylococcus, and Candida species, in maxillary complete dentures. Methods: A total of 20 patients with maxillary complete dentures were recruited. Three denture cleanser agents were selected (n = 5): Polident (P); Steradent (S); and Pearlie White (PW), with distilled water (DW) as control. Dentures were brushed before immersion with denture cleansers. Denture bioflm was collected from the palatal impression surface of the denture before and after immersion. The collected microorganisms were cultured and colony forming units (CFU) were counted. Results: Signifcant reduction in the numbers of Streptococcus an Staphylococcus was observed after immersion with all denture cleanser agents (p< 0.05). On the other hand, no denture cleanser was signifcantly effective against Candida species (p>0.05). Furthermore, S was more effective among other cleansers compared to DW (p< 0.05). Conclusion: Immersion of dentures in denture cleansers can reduce the amount of microorganisms on denture surfaces; thus, leading to effective denture hygiene. Steradent denture cleanser showed the highest percentage reduction of polymicrobial organisms.
Jakarta: Journal of Dentistry Indonesia, 2018
J-pdf 25:1 (2018)
Artikel Jurnal  Universitas Indonesia Library
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Marsha Anjanie
Abstrak :
Penelitian ini bertujuan mengetahui pengaruh lama perendaman dalam larutan pembersih gigi tiruan terhadap kekuatan transverse resin akrilik polimerisasipanas. Spesimen direndam dalam larutan pembersih gigi tiruan dan akuades selama 7 hari 14 jam 30 menit, 10 hari 3 jam 20 menit dan 12 hari 16 jam 10 menit sebagai simulasi perendaman 5-menit selama enam, delapan dan sepuluh tahun. Kekuatan transverse diukur menggunakan uji 3-point bending. Uji T tidakberpasangan dan one-way ANOVA menunjukkan penurunan kekuatan transverse resin akrilik dengan p0,05 pada perendaman dalam larutan pembersih, sebaliknya perendaman dalam akuades mengalami penurunan dengan p0,05 pada kelompok delapan dan sepuluh tahun dibandingkan larutan pembersih. ...... This study investigates the effect of immersion time in denture cleanser to transverse strength of heat-cured acrylic resin. Specimens were immersed in denture cleanser and aquadest for 7 days 14 hours 30 minutes, 10 days 3 hours 20 minutes and 12 days 16 hours 10 minutes simulating 5-minutes immersion for six, eight, and ten years. Transverse strength was measured using 3-point bending test. Independent T-test and one-way ANOVA showed the transverse strength of specimens immersed in denture cleanser does not decrease, contrary to aquadest. Consequently, the strength of specimens in aquadest are lower than in denture cleanser after year 8.
Jakarta: Fakultas Kedokteran Gigi Universitas Indonesia, 2013
S-Pdf
UI - Skripsi Membership  Universitas Indonesia Library