查询词典 ameloblast

Results showed that β-catenin was positive expression in stellate reticulum,inner dental epithelium,and dental sac at cup stage,in inner dental epithelium,dental papilla cell,and cell nucleus at early bell stage,in cervical loop and cusp cell membrane at late bell stage,and in ameloblast and odontoblast cell at amelogenesis stage.

结果表明，帽状期在星网层、内釉上皮、牙囊均为细胞核阳性表达；钟状早期在内釉上皮、牙乳头细胞核阳性表达；钟状晚期在颈环、牙尖细胞膜阳性表达；成釉期早期在成釉质细胞、成牙本质细胞阳性表达；成釉期晚期均阴性表达。

Methods The mouse embryo heads of different developmental stages of E10.5, E13.5, E14.5, E16.5, E18.5 and P0, P3, P6 after birth were acquired fixed with 4% paraformaldehyde for 48 hours, embeded with Paraffin and examined using LsAB （labelled streptavidin-biotin） method to observe the β-TrCP expression pattern in tooth germs, ameloblast and edontoblast.

方法取不同发育时期的鼠胚、乳鼠鼠头标本，用标记生物素链亲和素LsAB法观察β-TrCP蛋白在不同发育时期牙胚组织的表达情况。

OPN Immuno-electron microscopy show the gold markers in thecraniopharyngioma cell of the ameloblast type be located on the endoplasmicreticulum that the swollen oncocyte afterbirth strach, from endoplasmic reticulumcreation behind secrete the outside of the afterbirth; But didnt see the gold markers inthe craniopharyngioma cell of the squamous type.

OPN免疫电镜显示成釉细胞型颅咽管瘤中金标OPN颗粒的产生位于肿瘤细胞胞浆的内质网上，由内质网产生后分泌到胞外；而在鳞状细胞型颅咽管瘤细胞中未见金标OPN颗粒，少量可见颗粒仅见于肿瘤间质中的血管内皮细胞上。

After 8 weeks growth, the polarization became more obvious in the pre-ameloblast and pre-odontoblast. Cells became high stylolitic shape and small amounts of dentin formation were found in the future of dental cusp region.

生长8周时，前成釉质细胞和前牙本质细胞的极化变得更加明显，细胞已变成高柱状，在未来牙尖区域可发现少量牙本质的形成。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。