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  Color stability and gloss of esthetic restorative materials after chemical challenges

  Ozera, Eduardo Haruki; Pascon, Fernanda Miori; Correr, Américo Bortolazzo; Puppin-Rontani, Regina Maria; Castilho, Aline Rogéria de; Correr-Sobrinho, Lourenço; Paula, Andreia Bolzan de (Fundação Odontológica de Ribeirão Preto, 2019-03-11)

  This study evaluated gloss and color changes of esthetic restorative materials subjected to different acidic beverages. Specimens of resin composites (Z350XT (Z350), IPS Empress Direct (ED), Charisma Diamond (CD)) were ...
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  Effects of coffee intake and intraperitoneal caffeine on bone repair process - a histologic and histometric study

  Macedo, Rander Moreira; Brentegani, Luiz Guilherme; Lacerda, Suzie Aparecida de (Fundação Odontológica de Ribeirão Preto, 2015)

  Studies have suggested that caffeine acts on bone promoting an increase of calcium excretion, inhibition of osteoblast proliferation and delay in tissue repair process, raising the risk of fractures, osteoporosis, periodontal ...
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  Bone quality associated with daily intake of coffee: a biochemical, radiographic and histometric study

  Lacerda, Suzie Aparecida; Matuoka, Renata Inahara; Macedo, Rander Moreira; Petenusci, Sergio Olavo; Campos, Alessandra Aparecida; Brentegani, Luiz Guilherme (Fundação Odontológica de Ribeirão Preto, 2010)

  Caffeine induces loss of calcium and influences the normal development of bone. This study investigated the effects of coffee on bone metabolism in rats by biochemical measurement of calcium, bone densitometry and histometry. ...

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