{"product_id":"de-geus-juliana-larocca-clinical-evaluation-of-teeth-whitening-in-smokers-9786209263354","title":"Clinical evaluation of teeth whitening in smokers","description":"The objective of this book was to clinically evaluate the effectiveness, color stability, tooth sensitivity, and genotoxicity of home whitening with 10% carbamide peroxide (CP) in smokers and non-smokers. Teeth whitening was performed with 10% CP (Whiteness Perfect - FGM, Joinville, Santa Catarina, Brazil) for 3 hours daily for three weeks. Color was evaluated using the Vita classical scale, Vita Bleachedguide 3D-MASTER, and Vita Easyshade spectrophotometer (Vita Zahnfabrik, Bad Säckingen, Germany), initially during teeth whitening (1st, 2nd, and 3rd weeks) and after this procedure (1 week and 1 month). Tooth sensitivity was recorded by the patients themselves using a 0-4 scale and a 10 cm visual analog scale (VAS). The genotoxicity of whitening was assessed by the frequency of micronuclei (MN) in the gingival tissue before and after whitening.","brand":"Our Knowledge Publishing","offers":[{"title":"Default Title","offer_id":53796846272854,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0925\/5829\/5382\/files\/product_image_9786209263354_1_779bcc9e-793e-4333-b53e-b665601876a7.jpg?v=1783361829","url":"https:\/\/www.momoxbooks.com\/products\/de-geus-juliana-larocca-clinical-evaluation-of-teeth-whitening-in-smokers-9786209263354","provider":"momoxbooks","version":"1.0","type":"link"}