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mandible permanent tooth germ 下领骨
Effects of permanent tooth germ and its eruption during primary molar orthodontic movement in dog 正畸移动狗乳磨牙对其恒牙胚的影响
Keywords primary tooth orthodontic movement;permanent tooth germ;permanent tooth eruption;osteoclast; 关键词乳牙正畸;恒牙胚;恒牙萌出;破骨细胞;
Permanent tooth germ 恒牙胚
Objective To study the expression and significance of osteoprotegerin(OPG)in the development of dogs permanent teeth germs. 目的:探讨犬乳恒牙替换过程中骨保护素在犬恒牙胚发育中的表达及意义。
He is cutting his permanent teeth. 他正在长恒齿。
Objective: To study expression of whether Shh and its receptor Ptc during late bell stage in mouse tooth germ. 目的 :判断sonichedgehog(Shh)基因及其受体patched(Ptc)是否在小鼠牙胚钟状晚期有表达。方法 :用RT PCR法研究Shh及其受体Ptc在小鼠牙胚钟状晚期的表达。
Shh and its receptor are expressed during the late bell stage of mouse tooth germ. Shh及其受体Ptc在小鼠牙胚钟状晚期有表达。
Permanent teeth can't regenerate after falling off. 恒牙脱落后是不能再生的。
We infer that the minimum toxic dose should be below 10mg/L in cultured human tooth germ in vitro . 因此推断，在人牙胚体外培养中，氟产生毒性作用的最小剂量应低于10mg/L。
AIM: To observe the expression of GDNF in tooth germ and dental papillae mesenchymal cells. 目的:观察胶质源性神经营养因子(GDNF)在人牙胚和体外培养的人牙乳头间充质细胞中表达部位及其表达变化。
"Our reconstituted tooth germ generates a complete and entirely bioengineered tooth," theywrote. 研究人员在文章中说：“经过我们再生的牙菌长成了完全的和完整的生物工程牙齿。”
Objective To investigate the permanent tooth caries of 12-year-old children in Kaifeng. 目的了解开封市区12岁学生恒牙龋发病情况。
"Our reconstituted tooth germ generates a complete and entirely bioengineered tooth," they wrote. 他们认为“我们的再造牙胚能形成一个完整生物工程牙。”
Objective;To observe the clinic effect of desensitization after tooth preparation of young permanent tooth. 目的观察年轻活髓牙牙体制备后脱敏处理的临床效果;
AIM: To study the expression of Msx2 and BMP-4 in the cap stage of the mouse tooth germ and the relation with the mouse tooth morphogenesis. 目的 :探讨Msx2、BMP - 4基因在小鼠牙胚发育帽状期的表达及其与牙胚形态发育的关系。
You wished for your child to have all permanent teeth. 你多希望孩子的牙都换成了恒牙。
METHODS: The expression patterns of Msx2 and BMP-4 in the cap stage of the mouse tooth germ were studied by in situ hybridization. 方法 :利用原位杂交的方法观察小鼠牙胚帽状期Msx2、BMP - 4基因的表达方式 ;
What nutrition should complement when child grow permanent teeth? 小孩子换牙时应该补充什么营养？
Objective: Observing vital pulpotomy of young permanent teeth. 目的对年轻恒牙施活髓切断术观察其疗效。