Rabbit teeth are made of dentine, enamel, cementum and pulp, the same structural components as other animal teeth. The soft dentine is worn away more quickly than the hard enamel, creating a sharp ...
The new structures had even begun growing hard layers of dentin and cementum, which occurs in adult human teeth. An obvious perfectionist, Yelick admitted that she and Zhang have not yet created ...
10 个月on MSN
For each tooth, durability and anchorage are functions of the complex interface between six different tissues; each alone is ...
来自MSN16 天
Healthy teeth are wondrous and priceless: Dentist explains why and how best to protect themFor each tooth, durability and anchorage are functions of the complex interface between six different tissues; each alone is a biological marvel. For anchorage, the cementum, ligament and bone ...
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