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Influence of chemical activation of a 35% hydrogen peroxide bleaching gel on its penetration and efficacy-In vitro study
(Elsevier B.V., 2010-10-01)
Objectives: The aim of this study was to evaluate the effects of chemical activation of hydrogen peroxide (HP) gel on colour changes and penetration through the tooth structure.Methods: One hundred and four bovine incisors ...
Cytotoxicity of chlorhexidine digluconate to murine macrophages and its effect on hydrogen peroxide and nitric oxide induction
(Associação Brasileira de Divulgação Científica (ABRADIC), 2004-02-01)
Chlorhexidine, even at low concentrations, is toxic for a variety of eukaryotic cells; however, its effects on host immune cells are not well known. We evaluated in vitro chlorhexidine-induced cytotoxicity and its effects ...
Effectiveness of Trimethoprim-Sulfamethoxazole and Metronidazole in the Treatment of Small Intestinal Bacterial Overgrowth in Children Living in a Slum
(Lippincott Williams & Wilkins, 2013-09-01)
Trimethoprim-sulfamethoxazole and metronidazole were used for 14 days to treat 20 children with small intestine bacterial overgrowth (SIBO). SIBO was diagnosed using the lactulose hydrogen breath test. the breath test was ...
Supramolecular assemblies of cis-palladium complexes dominated by C-H center dot center dot center dot Cl interactions
(Elsevier B.V., 2006-05-01)
Two cis-related palladium(II) complexes [PdCl(2)(PPh(3))(tu)] (1) and [PdCl(2)(tmen)] (2) {PPh(3) = triphenylphosphine, tu = thiourea, tmen = N,N,N,N-tetramethylethylenediamine} have been synthesized and characterized by ...
The Number of Bleaching Sessions Influences Pulp Tissue Damage in Rat Teeth
(2013-09-23)
Introduction: Hydrogen peroxide tooth bleaching is claimed to cause alterations in dental tissue structures. This study investigated the influence of the number of bleaching sessions on pulp tissue in rats. Methods: Male ...
Microhardness change of enamel due to bleaching with in-office bleaching gels of different acidity
(Informa Healthcare, 2012-03-01)
Objective. The aim of this study was to assess the enamel microhardness treated with three in-office bleaching agents, containing 35% hydrogen peroxide with different acidity. Materials and methods. Bovine incisors were ...
Structural aspects, thermal behavior, and stability of a self-assembled supramolecular polymer derived from flunixin-meglumine supramolecular adducts
(Elsevier B.V., 2012-02-10)
Flunixin-meglumine, a potent non-steroidal anti-inflammatory drug (NSAID) and a cyclo-oxygenase inhibitor for Veterinary use, is a hydrogen-bonded supramolecular adduct. Two monotropically related crystalline modifications ...
HOW CAN ONE PROBE PODOLSKY ELECTRODYNAMICS?
(World Scientific Publ Co Pte Ltd, 2011-08-20)
We investigate the possibility of detecting the Podolsky generalized electrodynamics constant a. First we analyze an ion interferometry apparatus proposed by B. Neyenhuis et al. (Phys. Rev. Lett. 99, 200401 (2007)), who ...
Influence of hydrogen bonds on the molecular structure and conformations of two (C30H48O2) pentacyclic triterpene isomers
(Journal of Structural Chemistry, 2018)