Results 261 to 270 of about 34,071 (302)
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2013
Dental erosion develops from the chronic exposure to non-bacterial acids resulting in bulk mineral loss with a partly demineralised surface of reduced micro-hardness. Clinical features are loss of surface structures with shallow lesions on smooth surfaces and cupping and flattening of cusps; already in early stages, coronal dentine often is exposed ...
Ganss, Carolina +2 more
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Dental erosion develops from the chronic exposure to non-bacterial acids resulting in bulk mineral loss with a partly demineralised surface of reduced micro-hardness. Clinical features are loss of surface structures with shallow lesions on smooth surfaces and cupping and flattening of cusps; already in early stages, coronal dentine often is exposed ...
Ganss, Carolina +2 more
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Utilization of toothpaste and fluoride content in toothpaste manufactured in Tanzania
Acta Odontologica Scandinavica, 2008To determine the use of toothpaste, the reasons behind its irregular use, the cost perceptions, and the fluoride concentrations in locally manufactured toothpaste.A total of 978 dental patients attending 13 dental clinics for 2 weeks in June 2007 completed a pre-tested questionnaire on toothpaste use.
Kikwilu, E.N. +3 more
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Abrasivity of toothpastes: An in vitro study of toothpastes marketed in Norway
Acta Odontologica Scandinavica, 1987The purpose of this study was to measure the abrasivity of 23 toothpastes available on the Norwegian market. Additionally, the pH was registered. The testing was based on The British Standards Institution's specification for toothpastes, using a profilometer technique to evaluate the abrasion. The results showed that the abrasivity ranged from 0.049 to
Tryggve Lie +2 more
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Fluoride, Fluoridated Toothpaste Efficacy And Its Safety In Children - Review
International Journal of Pharmaceutical Research, 2018Early childhood caries is one the arising prevalent chronic disease that can affect their life in many different aspects. Fluoride by far is one of the effective ways in declining the prevalence of caries and its progression. The use of fluoride has been
D. M. Ramakrishnan, M. M. Shukri
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Fresenius' Zeitschrift für analytische Chemie, 1989
Toothpastes are multi-component-mixtures of different inorganic and organic compounds. Besides the mostly inorganic polishing agents they contain detergents as foaming agents, moisturizing components and solvents, water, sweetening agents, flavors, preservatives, thickening agents, dyes and special ingredients, the latter often in very low ...
Erika Walldorf, Hans König
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Toothpastes are multi-component-mixtures of different inorganic and organic compounds. Besides the mostly inorganic polishing agents they contain detergents as foaming agents, moisturizing components and solvents, water, sweetening agents, flavors, preservatives, thickening agents, dyes and special ingredients, the latter often in very low ...
Erika Walldorf, Hans König
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The Presence of Lead in Toothpaste
The Journal of the American Dental Association, 1973Surface enamel was found to have a high lead content. It was conjectured that a source of this element might be the dentifrice and, thus, a number of commonly used dentifrices were analyzed for lead. Lead was detected in all the samples examined. In some brands, significant quantities of lead were detected in the toothpaste immediately adjacent to the ...
Gary H. Cohen +3 more
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American Journal of Sexuality Education, 2006
Abstract This review of the short film Toothpaste briefly discusses the background of how this film was created, its story line, and its strengths and weaknesses with regards to its use in the classroom. Included in this review is a discussion of the lesson plan that accompanies the film and information on how to preview and obtain more information ...
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Abstract This review of the short film Toothpaste briefly discusses the background of how this film was created, its story line, and its strengths and weaknesses with regards to its use in the classroom. Included in this review is a discussion of the lesson plan that accompanies the film and information on how to preview and obtain more information ...
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Antiplaque and Antigingivitis Toothpastes
2013Dentifrices are a general term used to describe preparations that are used together with a toothbrush with the purpose to clean and/or polish the teeth. Active toothpastes were first formulated in the 1950s and included ingredients such as urea, enzymes, ammonium phosphate, sodium lauryl sarcosinate and stannous fluoride. Later, therapeutic agents were
Margarita Iniesta +4 more
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Determination of lead in toothpastes
Journal of Dentistry, 1975Abstract Twenty-six dentifrices available on the British market have been tested for the presence of lead using atomic absorption spectroscopy. Details of the analysis are given using an organic extraction procedure to overcome spurious absorptions which can lead to grossly erroneous results. In no instance was lead found in any toothpaste at a level
J. Warren, D. Carter, R.F. Batchelor
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Fluoride stability in toothpastes
Australian Dental Journal, 1984Abstract— Nine fluoride and one non‐fluoride toothpaste, all popular brands in Australia, were purchased from retail outlets and the total fluorine derivatives and some other chemical components determined. Periodically, during 50 weeks' continuous storage at 21 °C, 37 °C, and 45 °C, further testing showed variable changes in free ionic fluoride and ...
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