What are matrix metalloproteinases (MMPs) in dentin?

May 7, 2007 ... Built for crunching and chewing, teeth mostly consist of hard, inorganic minerals like calcium. But they also contain nerves, blood vessels and specialized ... The combination of bacteria, food, acid, and saliva form a substance called plaque that sticks to the teeth. Over time, the acids made by the bacteria eat away ... Aug 2, 2012 ... In sharks, the material coating the teeth is largely composed of fluoroapatite, a fluoridated phosphate mineral that in its pure form is harder ... Oct 1, 2022 ... Stella, 6, asks: what are teeth made out of? Bone and cartilage. Calcium. Nerves, dentistum, enamel and mortar. Pulp, dentin, enamel and ... It can improve the way a decayed or broken tooth looks and make it stronger. Crowns can be made from porcelain, zirconia, gold alloy or a combination of ... Apr 4, 2023 ... Direct fillings are placed directly into the damaged tooth and can include materials such as composite resin, glass ionomer cement, and silver amalgam. Oct 23, 2024 ... Also, models may be made of your teeth and jaw. Review of your ... You can't take out the tooth for cleaning or sleep. Most of the time ... The teeth are a composite material made from a protein-based polymer coupled with a stronger and stiffer mineral phase. The team behind the study say the super- ... Jun 13, 2018 ... I once broke my tooth on some toffee my mom made. Every time I see a beaver, I think of that day and wonder how they can gnaw on trees all ... Jan 24, 2016 ... While the dolls are not made with real teeth, it sounds like McGettrick receives a lot of inquiries about making people dolls with teeth of ...