The Sensodyne spot informed viewers that fruit acids can wear away at tooth enamel.
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They needed a long-lived tissue to compare neurons to, and decided on tooth enamel.
Previous research found that enzyme-modified milk could stop Streptococcus mutans from binding to tooth enamel.
"More than 98% of tooth enamel consists of carbonated calcium hydroxy-apatite, " says professor A.G.
Dental erosion involves demineralisation where teeth are attacked by acids and tooth enamel is consequently worn away.
Remnants from the grave include bone fragments, caps of tooth enamel, and a thumbnail-sized piece of textiles.
In five years the stomach acid would eat through her tooth enamel, if she didn't drop dead first.
They have identified tiny spheres that regulate the formation and organisation of tooth enamel by controlling the substance's crystalline growth.
The dentist's goal is that one day they may be able to replace mercury-based gold and silver fillings with material more like natural tooth enamel.
Tooth enamel begins to form in the human embryo when a specialised layer of cells, called ameloblasts, in the embryonic tooth bud secretes amelogenin proteins.
The German chemical giant BASF is working on a toothpaste that will not only resist tooth decay--the familiar ad slogan--but reverse it by rebuilding tooth enamel.
The constant exposure strips the hard, protective layer of the tooth called the enamel and could dissolve the entire tooth.
Friction builds up between the drill and the tooth, heating up the enamel and causing nerves to flare.
And it states that eating acidic foods, such as some fruits and juices, is also a tooth risk and can wear off the enamel.
It can be extremely painful, especially if it is extensive enough to wear through the enamel and expose the dentine and tooth pulp underneath.
"The fact she had her teeth extracted several years before her death because of what her family believed was Coke-induced tooth decay, and the fact that one or more of her children were born without enamel on their teeth, should have been treated by her, and by her family, as a warning, " TVNZ quotes his statement as saying.
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