资讯

Earth.com11 天
Scientists successfully grow human teeth in a laboratory for the first time
Scientists in Osaka began clinical trials on proteins to enable children without permanent teeth to develop a third set of ...
Sportschosun on MSN4 天
Excessive teeth with more teeth, time bomb in mouth if not treated in time
Comparison photos before (top) and after (bottom) overreach surgery Kim, 20, has had problems with uneven teeth and frequent ...
Pigs can regrow their adult teeth. What if humans could, too?
When children lose their baby teeth, there is an adult set already growing beneath the gums, ready to emerge. But if we lose ...
Invisalign Teeth Straightening: An Innovative Method
We spoke with Dr. Omer Fleissig D.M.D, Ph.D, M.Sc, a specialist in orthodontics and dento-facial orthopedics, who told us ...
Here are 5 ways Utahns can get fluoride after tap water ban takes effect
As Utah prepares to stop fluoridating water in several systems, medical professionals are warning of the consequences and ...
Smithsonian Magazine25 天
Do Other Animals Have Baby Teeth and More Questions From Our Readers
They’re born toothless because their initial food source is their mother’s milk, and they develop baby—or deciduous—teeth as they wean, then permanent teeth as they mature. Like apes ...