Results: 4

Impact of calcium aluminate cement with additives on dental pulp-derived cells

J. appl. oral sci; 28 (), 2020
Abstract Calcium aluminate cement (CAC) has been highlighted as a promising alternative for endodontic use aiming at periapical tissue repair. However, its effects on dental pulp cells have been poorly explored. Objective: This study assessed the impact of calcium chloride (CaCl2) and bismuth oxide (Bi2O...

Effect of addition of nano-hydroxyapatite on physico-chemical and antibiofilm properties of calcium silicate cements

J. appl. oral sci; 24 (3), 2016
ABSTRACT Objective Mineral Trioxide Aggregate (MTA) is a calcium silicate cement composed of Portland cement (PC) and bismuth oxide. Hydroxyapatite has been incorporated to enhance mechanical and biological properties of dental materials. This study evaluated physicochemical and mechanical properties a...

Sealing ability of MTA-Angelus with propyleneglycol in furcal perforations

Acta odontol. latinoam; 23 (2), 2010
This study evaluated the sealing ability of gray MTA-Angelus mixed with propyleneglycol in furcal perforations using a bacterial leakage test. Furcal perforations were created in 30 human mandibular molars using a size 3 round bur. The samples were divided randomly into 2 experimental groups (n=10) accor...

Ulcera duodenal e helicobacter pilori: ensaio clínico randomizado, comparativo entre terapia tríplice e ranitidina

INTRODUÇÄO: O papel patogêno do Helicobacter pylori na doença ulcerosa péptica está estabelecido e sua erradicaçäo se reflete na queda dos índices de recidiva da úlcera duodenal. É importante a realizaçäo de estudos epidemiológicos e ensaios clínicos em nosso meio (Bahia) por se tratar de ...