Biomaterial Database

Relationship between dental caries experience and surface enamel fluoride concentration in young men from three optimally fluoridated cities. 1980

H J Keene, and J R Mellberg, and E D Pederson

An in vivo enamel biopsy technique was used to determine relationships between dental caries experience and surface enamel fluoride levels in a group of young men from three fluoridated cities on the east coat of the U.S. A significant inverse relationship between enamel thickness and fluoride concentration was observed, and a weak but statistically significant inverse relationship between caries scores and enamel fluoride concentration was noted. The effect was most pronounced in biopsies which did not exceed 5.9 micron in depth.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008396	Maryland	A state bounded on the north by Pennsylvania, on the east by Delaware and the Atlantic Ocean, on the south by Virginia and West Virginia, and on the west by West Virginia.
D010414	Pennsylvania	State bounded on the north by New York and Lake Erie, on the east by Delaware and New Jersey, on the south by Delaware and Maryland, and on the west by Ohio and West Virginia.
D003731	Dental Caries	Localized destruction of the tooth surface initiated by decalcification of the enamel followed by enzymatic lysis of organic structures and leading to cavity formation. If left unchecked, the cavity may penetrate the enamel and dentin and reach the pulp.	Caries, Dental,Carious Lesions,Dental Cavities,Dental Cavity,Dental Decay,Dental White Spots,Carious Dentin,Decay, Dental,Dental White Spot,White Spot, Dental,White Spots, Dental,Carious Dentins,Carious Lesion,Cavities, Dental,Cavity, Dental,Dentin, Carious,Dentins, Carious,Lesion, Carious,Lesions, Carious,Spot, Dental White,Spots, Dental White
D003743	Dental Enamel	A hard thin translucent layer of calcified substance which envelops and protects the dentin of the crown of the tooth. It is the hardest substance in the body and is almost entirely composed of calcium salts. Under the microscope, it is composed of thin rods (enamel prisms) held together by cementing substance, and surrounded by an enamel sheath. (From Jablonski, Dictionary of Dentistry, 1992, p286)	Enamel,Enamel Cuticle,Dental Enamels,Enamel, Dental,Enamels, Dental,Cuticle, Enamel,Cuticles, Enamel,Enamel Cuticles,Enamels
D004219	District of Columbia	A federal area located between Maryland and Virginia on the Potomac river; it is coextensive with Washington, D.C., which is the capital of the United States.	Washington, D.C.,Washington, DC
D004245	DMF Index	"Decayed, missing and filled teeth," a routinely used statistical concept in dentistry.	Decayed, Missing, and Filled Teeth,DMF Indexes,DMF Indexe,DMF Indices,Index, DMF,Indexe, DMF,Indexes, DMF,Indices, DMF
D005457	Fluoridation	Practice of adding fluoride to water, and other food or beverages, for the purpose of preventing DENTAL CARIES.	Milk Fluoridation,Salt Fluoridation,Water Fluoridation,Fluoridation, Milk,Fluoridation, Salt,Fluoridation, Water
D005459	Fluorides	Inorganic salts of hydrofluoric acid, HF, in which the fluorine atom is in the -1 oxidation state. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Sodium and stannous salts are commonly used in dentifrices.	Fluoride
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man