dental sac
英 [ˈdentl sæk]
美 [ˈdentl sæk]
牙囊
双语例句
- Result: During cap stage and early bell stage, the expression of MMP-20 mRNA was negative in enamel organ, dental papilla and dental sac and that of TIMP-1 mRNA could be observed in dental papilla;
结果：帽状期及钟状早期，成釉器、牙乳头及牙囊MMP-20mRNA表达阴性；TIMP-1mRNA在牙乳头表达； - Results: bmp3 was found in dental sac surrounding the germs at the early stage of tooth root development, and in cementoblasts and periodontal cells at the later stage.
结果：bmp3的表达始于牙根发育早期的牙囊组织，之后转移到成牙骨质细胞和牙周膜细胞中； - Otherwise it was absent in normal dental sac or remnant dental lamina epithelia.
FGFR3在正常牙囊或残余牙板上皮中呈阴性表达。 - BMP may also be found in human tooth germs, predentin, the cells of outer and inner enamel epithelium, and the cells of dental sac generating alveolar bone.
在人的牙胚中，BMP主要分布在前期牙木质、外釉细胞和造釉细胞以及形成牙槽骨的牙囊细胞中，表明骨的生长和形成以及牙齿的发育都与BMR密切相关。