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| 1 | Enamel microabrasion: An overview of clinical and scientific considerations显示文摘Superficial stains and irregularities of the enamelare generally what prompt patients to seek dental intervention to improve their smile. These stains or defects may be due to hypoplasia, amelogenesis imperfecta, mineralized white spots, or fluorosis, for which enamel microabrasion is primarily indicated. Enamel microabrasion involves the use of acidic and abrasive agents, such as with 37% phosphoric acid and pumice or 6% hydrochloric acid and silica, applied to the altered enamel surface with mechanical pressure from a rubber cup coupled to a rotatory mandrel of a lowrotation micromotor. If necessary, this treatment can be safely combined with bleaching for better esthetic results. Recent studies show that microabrasion is a conservative treatment when the enamel wear is minimal and clinically imperceptible. The most important factor contributing to the success of enamel microabrasion is the depth of the defect, as deeper, opaque stains, such as those resulting from hypoplasia, cannot be resolved with microabrasion, and require a restorative approach. Surface enamel alterations that result from microabrasion, such as roughness and microhardness, are easily restored by saliva. Clinical studies support the efficacy and longevity of this safe and minimally invasive treatment. The present article presents the clinical and scientific aspects concerning the microabrasion technique, and discusses the indications for and effects of the treatment, including recent works describing microscopic and clinical evaluations. | Núbia Inocencya Pavesi Pini Daniel Sundfeld-Neto Flavio Henrique Baggio Aguiar Renato Herman Sundfeld Luis Roberto Marcondes Martins José Roberto Lovadino Débora Alves Nunes Leite Lima | 2015 | World Journal of Clinical Cases2015，3，1： | 6 |
| 2 | Effects of essential oils on Aedes aegypti larvae: Alternatives to environmentally safe insecticides显示文摘 | W.J. Silva G.A.A. Dória R.T. Maia R.S. Nunes G.A. Carvalho A.F. Blank P.B. Alves R.M. Mar?al S.C.H. Cavalcanti | 2007 | Bioresource Technology2007，，8： | 2 |
| 3 | Histamine modulates mast cell degranulation through an indirect mechanism in a model lgE - mediated reaction 显示文摘 | Carlose D Sa- Nunes A de Paula L | 2006 | Eur J lmmunol2006，36，6： | 1 |
| 4 | Advances in the neurohiology of hearing disorder-s: recent developments regarding the basis of tinnitus and hyperaeusis显示文摘 | Knipper M Van D P Nunes 1 | 2013 | Prog Neurobiol2013，111，： | 1 |
| 5 | Measuring the Economic Value of Alternative Clam Fishing Management Practices in the Venice Lagoon:Results from a Conjoint Valuation Application显示文摘 | Nunes P A L D Rossetto L de Blaeij A | 2004 | Journal of Marine Systems2004，，1： | 1 |
| 6 | Excited-state proton transfer in gas-expanded liquids:the roles of pressure and composition in supercritical CO2/methanol mixtures显示文摘 | NUNES R M D ARNAUT L G SOLNTSEV K M | | 0，，34： | 1 |
| 7 | Magnetic microstructure of YFell Ti aggregates 显示文摘 | Nunes D Colaco R de Hosson JTM Gonclves A P Pereira L C J Carvalho P A | 2009 | Journal of Alloys and Compounds2009，487，12： | 1 |
| 8 | Acute ischaemic stroke during ambulatory blood pressure monitoring显示文摘 | NUNES J P FRIA M D S POLONIA J J | 1992 | Lancet1992，339，2： | 1 |
| 9 | Sarcoidosis显示文摘 | Nunes H Bouvry D Soler P | 2007 | Orphanet J of Rare Dis- eases2007，2，： | 1 |
| 10 | Membranes for gas separation based on poly(1-trimethyls-ilyl-1-propyne)-silica nanocomposites显示文摘 | Gomes D Nunes S P Peinemann K V | 2005 | J Membr Sci2005，246，1： | 1 |
| 11 | Bcl-2 is an inner mitochondrial membrane protein that blocks programmed cell death显示文摘 | Hockenbery D Nunes G Milliman C | 1990 | Nature1990，348，6299： | 1 |
| 12 | High - temperature conditioning induces chilling tolerance in mandarin fruit: a cell wall approach 显示文摘 | Holland N Nunes F L de Medeiros I U D | 2012 | Journal of the Science of Food and Agriculture2012，92，15： | 1 |
| 13 | Validation of the 'International Consultation on Incontinence Questionnaire-Short Form' (ICIQ-SF) for Portuguese显示文摘 | Jose Tadeu Nunes Tamanini Miriam Dambros Carlos Arturo Levi D'Ancona | 2004 | Rev Saude Publica2004，38，3： | 1 |
| 14 | Gating functions for multipath mitigation in GNSS BOC signals显示文摘 | Nunes F D Sousa F M G Leitao J M N | 2007 | IEEE Transactions on Aerospace and Electronic Systems2007，43，3： | 1 |
| 15 | Advanced pulmonary sarcoidosis显示文摘 | Valeyre D Nunes H Bernaudin JF | 2014 | Curr Opin Pulm Med2014，20，5： | 1 |
| 16 | Evaluation of liver fibrosis:a concise review显示文摘 | Afdhal NH Nunes D | 2004 | Am J Gastroenterol2004，99，： | 1 |
| 17 | Ischemic stroke subtypes and thrombophilia in young and elderly Brazilian stroke patients admitted to a rehabilitation hospital显示文摘 | Carod Artal F J Nunes S V Portugal D | 2005 | Stroke2005，36，9： | 1 |
| 18 | Proton-conductive mem- branes of sulfonated polyphenylsulfone显示文摘 | Dyck A Fritsch D Nunes S P | 2002 | J Appl Polym Sei2002，86，11： | 1 |
| 19 | Isolated metachronous splen- ic metastasis from renal cell carcinoma after 5 years显示文摘 | Nunes TF Szejnfeld D Miiji LN | 2012 | BMJ Case Rep2012，2012，： | 1 |
| 20 | Gating functions for multipath mitigation in GNSS BOC signals显示文摘 | Nunes Fernando D Sousa Fernando M G Leitao Jose M N | 2007 | IEEE Transactions on Aerospace and Electronic Systems2007，43，3： | 1 |
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