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Diet and the aetiology of dental calculus
International Journal of Osteoarchaeology, 1999The aetiology of dental calculus formation is not fully understood, but it is known that a number of factors play a role. Generally, anthropologists have overlooked the role of other causative factors in the formation of dental calculus, attributing it almost exclusively to diet, particularly protein consumption.
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Ancient dental calculus and diet
Human Evolution, 1996Dental calculus has been often considered as a consequence of dietary habits, mainly related to the post Neolitic agricultural development. The presence of fossilized bacteria in the Kebara 2 teeth, aged 60.000 years BP, and the similarity of oral pathologies in pre and post Neolithic samples confirm the multifactorial etiology of oral diseases in ...
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Journal of Veterinary Dentistry, 1995
Recently we reported that feline and canine dental calculus fluoresced pink to red under long wavelength ultraviolet light due to the presence of porphyrin.1 Here we report the observation of such fluorescence in 30 of 30 cats, 30 of 30 dogs, and 8 of 13 supragingival samples and 5 of 5 subgingival samples of humans.
William C. Dolowy +4 more
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Recently we reported that feline and canine dental calculus fluoresced pink to red under long wavelength ultraviolet light due to the presence of porphyrin.1 Here we report the observation of such fluorescence in 30 of 30 cats, 30 of 30 dogs, and 8 of 13 supragingival samples and 5 of 5 subgingival samples of humans.
William C. Dolowy +4 more
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Bacteria and archaea paleomicrobiology of the dental calculus: a review
Molecular Oral Microbiology, 2015SummaryDental calculus, a material observed in the majority of adults worldwide, emerged as a source for correlating paleomicrobiology with human health and diet. This mini review of 48 articles on the paleomicrobiology of dental calculus over 7550 years discloses a secular core microbiota comprising nine bacterial phyla – Firmicutes, Actinobacteria ...
Huynh, H. T. T. +4 more
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Archives of Oral Biology, 1967
Abstract The inorganic chemical and crystallographic composition of seventy-three dental calculus samples of known origin has been investigated. The findings showed the average ash content to be 77%. Calcium, phosphorus, magnesium, fluoride and carbon dioxide averaged 34, 19, 0.9, 0.05 and 1.8% respectively on an ash weight basis.
G.J. van Campen, I. Lindstrom, P. Grøn
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Abstract The inorganic chemical and crystallographic composition of seventy-three dental calculus samples of known origin has been investigated. The findings showed the average ash content to be 77%. Calcium, phosphorus, magnesium, fluoride and carbon dioxide averaged 34, 19, 0.9, 0.05 and 1.8% respectively on an ash weight basis.
G.J. van Campen, I. Lindstrom, P. Grøn
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Tobacco smoking and supragingival dental calculus
Journal of Clinical Periodontology, 1999Abstract. Supragingival calculus is frequent in all ages from adolescence to old age. The influence of tobacco smoking on the occurrence and severity of supragingival calculus has received surprisingly little attention. The present investigation conducted in a population of 258 dentally aware individuals in the age range 20–69 years, was initiated to ...
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Tobacco smoking and subgingival dental calculus
Journal of Clinical Periodontology, 2005AbstractObjective: A radiographic investigation into the relationship between tobacco smoking and subgingival dental calculus was conducted in an adult population, including 48 current smokers, 57 former smokers, and 125 non‐smokers.Material and Methods: Assessment of subgingival calculus was based on a full set of radiographs. Mesial and distal root
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Analysis of the Organic Portion of Dental Calculus
Journal of Dental Research, 1966SYNOPSIS IN INTERLINGUA ANALYSE DEL PORTION ORGANIC DE CALCULO DENTAL.—Specimens de composite e de separate calculos supra- e subgingival e de calculos ab dentaturas esseva decalcificate per le uso de 0,1 N de HCl e de un solution de 15 pro cento de tetraacetato ethylenediaminic a un pH de 7,0 a 7,5.
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Permeability of Human and Rat Dental Calculus [PDF]
Journal of Periodontology, 1970 A. Baumhammers, E. A. Rohrbaugh
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Dental Calculus in Germfree Rats
Acta Odontologica Scandinavica, 1962Bo Krasse, Bengt E. Gustafsson
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