diastema/プロリン

Maxillary right first molar teeth of rats were tipped mesially with an orthodontic appliance for 2 weeks (experimental group), 3H-proline was injected, and orthodontic forces were removed 6 hr later (time 0). The contralateral molar teeth of treated (internal control group) and age- and

The response of the gingiva to an increased interdental space was studied by creating a diastema between the central incisors of rats and analyzing autoradiographically the incorporation of H3 proline in the gingiva to detect increased collagen production. In addition, conventional histologic