Objective To evaluate age-related changes in expression of HSP70 in odontoblasts of bicuspidteeth.
目的观察热休克蛋白(HSP)70在前磨牙成牙本质细胞表达的增龄变化特点。
2
Objective: to observe the restoration and healing effects of implantation of natural non organic bone (NNB) in chronic periapical bone destruction of anterior teeth or bicuspidteeth.
目的:观察前牙、双尖牙慢性根尖周病变骨质破坏时,植入天然型无机骨(NNB)的修复与愈合效果。
3
Objective: To study the tooth size correlation between permanent cuspid and bicuspid group and other teeth groups in malocclusion.