| Influence of five neutralizing products on intra-oral pH after rinsing with simulated gastric acid. | |
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MedLine Citation:
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PMID: 21726291 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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Lindquist B, Lingström P, Fändriks L, Birkhed D. Influence of five neutralizing products on intra-oral pH after rinsing with simulated gastric acid. Eur J Oral Sci 2011; 119: 301-304. © 2011 Eur J Oral Sci The aetiology of dental erosion may be of both extrinsic and intrinsic origin. The aim of the present study was to test the ability of various neutralizing products to raise the low intra-oral pH after an erosive exposure, in this case to gastric acid, which was simulated using hydrochloric acid (HCl). Eleven adults participated. They rinsed with 10 ml of 10 mM HCl (pH 2) or 10 ml of 100 mM HCl (pH 1) for 1 min, after which the pH was measured intra-orally for up to 30 min at four sites (two approximal, one buccal, and the dorsum of the tongue). After rinsing with the two acid solutions (pH 1 and pH 2), the following products were used: (i) antacid tablet; (ii) gum arabic lozenge; (iii) mineral water; (iv) milk; and (v) tap water (positive control). The negative control was no product use. The five test products were used for 2 min after the erosive challenge. All the products produced an initially higher pH compared with the negative control. The antacid tablet resulted in the greatest and most rapid increase in pH, followed by the lozenge. In dental practice, the use of any of the neutralizing products tested, especially the antacid tablet, could be recommended in order to increase the intra-oral pH after an erosive challenge. |
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Authors:
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Birgitta Lindquist; Peter Lingström; Lars Fändriks; Dowen Birkhed |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: European journal of oral sciences Volume: 119 ISSN: 1600-0722 ISO Abbreviation: Eur. J. Oral Sci. Publication Date: 2011 Aug |
Date Detail:
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Created Date: 2011-07-05 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 9504563 Medline TA: Eur J Oral Sci Country: Denmark |
Other Details:
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Languages: eng Pagination: 301-4 Citation Subset: D; IM |
Copyright Information:
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© 2011 Eur J Oral Sci. |
Affiliation:
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Department of Cariology, Institute of Odontology Department of Gastro Surgical Research and Education, Institute of Clinical Sciences, The Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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