Source:http://linkedlifedata.com/resource/pubmed/id/16170477
Switch to
| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1
|
| pubmed:dateCreated |
2005-9-19
|
| pubmed:abstractText |
Home bleaching techniques have been applied as a safe and effective bleaching procedure. Many manufacturers are now marketing home tooth-bleaching products. The purpose of this study was to compare a new bleaching product, Polanight (PN) with a widely used home bleaching product, Opalescence (OP). Fifty-eight healthy Japanese volunteers of both sexes (18 to 47 years of age) were selected. Using a simultaneous split-mouth protocol, custom-made trays with PN and OP were applied to the maxillary right anterior teeth and left anterior teeth, respectively. The shades of the maxillary canine teeth were measured with a portable chromameter (Shade Eye Ex) at the first examination and at 4 weeks (after 2-week bleaching and 2-week rest). Tooth shade changes were analyzed using the Commission Internationale d'Eclairage (CIE) Lab units. Means of whiteness-blackness difference (DeltaL*), redness-greenness difference (Deltaa*), and yellowness-blueness difference (Deltab*) were 4.00, -1.28 and -7.53 for PN, and 2.54, -0.99, and -5.56 for OP, respectively. Means of color difference (DeltaE*) were 9.23 and 7.78 for PN and OP, respectively. Treatment with either agent demonstrated significant bleaching effects produced by the treatment. The new product, PN, showed significant differences in DeltaL* (P < 0.05) and Deltab* (P < 0.005), but not in the redness-greenness (a*) value when compared with OP. Bleaching with PN was considered more effective than that with OP in the young patient group and in the women.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
D
|
| pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Drug Combinations,
http://linkedlifedata.com/resource/pubmed/chemical/Gels,
http://linkedlifedata.com/resource/pubmed/chemical/Oxidants,
http://linkedlifedata.com/resource/pubmed/chemical/Peroxides,
http://linkedlifedata.com/resource/pubmed/chemical/Urea,
http://linkedlifedata.com/resource/pubmed/chemical/carbamide peroxide
|
| pubmed:status |
MEDLINE
|
| pubmed:month |
Sep
|
| pubmed:issn |
1618-1247
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
93
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
52-5
|
| pubmed:dateRevised |
2006-11-15
|
| pubmed:meshHeading |
pubmed-meshheading:16170477-Adolescent,
pubmed-meshheading:16170477-Adult,
pubmed-meshheading:16170477-Age Factors,
pubmed-meshheading:16170477-Color,
pubmed-meshheading:16170477-Colorimetry,
pubmed-meshheading:16170477-Dentin Sensitivity,
pubmed-meshheading:16170477-Drug Combinations,
pubmed-meshheading:16170477-Female,
pubmed-meshheading:16170477-Gels,
pubmed-meshheading:16170477-Gingivitis,
pubmed-meshheading:16170477-Humans,
pubmed-meshheading:16170477-Japan,
pubmed-meshheading:16170477-Male,
pubmed-meshheading:16170477-Middle Aged,
pubmed-meshheading:16170477-Oxidants,
pubmed-meshheading:16170477-Peroxides,
pubmed-meshheading:16170477-Self Care,
pubmed-meshheading:16170477-Sex Factors,
pubmed-meshheading:16170477-Tooth,
pubmed-meshheading:16170477-Tooth Bleaching,
pubmed-meshheading:16170477-Urea
|
| pubmed:year |
2005
|
| pubmed:articleTitle |
Clinical evaluation of a new bleaching product "Polanight" in a Japanese population.
|
| pubmed:affiliation |
Department of Biochemistry, The Nippon Dental University School of Dentistry at Niigata, 1-8 Hamaura-cho, Niigata 951-8580, Japan. hshimo@ngt.ndu.ac.jp
|
| pubmed:publicationType |
Journal Article,
Clinical Trial,
Comparative Study,
Controlled Clinical Trial
|