查询词典 wedge bone

Compared with the control group, the number of TRAP(superscript +) multinuclear cells, TRAP activity and the percentage of bone surface in lutein middle-dose group and lutein high-dose group significantly decreased (P.05). But the expression of RANK mRNA significantly increased (P.05) by treated in different doses of lutein.

诱导培养的破骨细胞形态特征明显；叶黄素中、高剂量组在细胞数量、TRAP活性上与对照组相比有明显统计学差异(P.05)；叶黄素各剂量组在mRNA表达量上与对照组相比有明显统计学差异(P.05)，且呈量效关系。

A large multinucleate cell found in growing bone that resorbs bony tissue,as in the formation of canals and cavities.

破骨细胞一种巨大的多核细胞，发现于吸收骨组织的生长骨中，如在管和腔的形成时的生长骨中

Methods: The multinucleated giant cells were separated from giant cell tumour and cultured with bone slice.

目的：比较骨巨细胞瘤中的多核巨细胞与破骨细胞骨吸收的功能特点。

Objective To determine the origin and function of multinucleated giant cell s and mononulear stroma cell s in giant cell tumor of bone.

目的探讨骨巨细胞瘤中多核巨细胞和单核基质细胞的起源及在肿瘤中的作用。

Methods: The multinucleated osteoclasts were derived by 1,25-dihydroxyvitamin D3 and dexamethasone from bone marrow cells in the coculture system with primary osteoblastic cells.

采用原代培养的成骨细胞和骨髓单核细胞联合培养的方法，在1.25-2维生素D3和地塞米松作用下，使骨髓单核细胞分化形成破骨细胞。

Methods: M-CSF-dependent bone marrow cells were isolated from 5-6 weeks old mice, and cultured in the presence of MCSF (25μg/L) with different concentrations of TNF-α(0, 1, 10, 100 μg/L) for 5 days, the formation of TRAP multinucleated cells was observed. These cells were also cultured in the presence of both RANKL (30 μg/L) and M-CSF (25 μg/L) with or without 10 μg/L TNF-α for4, 5, 6 and 9 days. The number of TRAP multinucleated cells and resorption pits on dentine slices were counted under light microscope.

选用小鼠巨噬细胞集落刺激因子依赖性非附着性骨髓细胞，在含有25μg/L M-CSF和0，1，10，100μg/L TNF-α的α-MEM培养液中培养5d后，观察抗酒石酸酸性磷酸酶染色阳性多核细胞的形成；细胞在含有25μg/L M-CSF和30μg/L sRANKL的α-MEM培养液中进行培养，比较加入和不加入10μg/L TNF-α培养4、5、6和9d后，所形成的TRAP多核细胞的数目和骨吸收面积。

Methods: M-CSF-dependent bone marrow cells were isolated from 5-6 weeks old mice, and cultured in the presence of M-CSF (25 μg/L) with different concentrations of TNF-α(0, 1, 10, 100 μg/L) for 5 days, the formation of TRAP multinucleated cells was observed.

选用小鼠巨噬细胞集落刺激因子依赖性非附着性骨髓细胞，在含有25μg/LM-CSF和0，1，10，100μg/LTNF-α的α-MEM培养液中培养5d后，观察抗酒石酸酸性磷酸酶染色阳性多核细胞的形成；细胞在含有25μg/LM-CSF和30μg/LsRANKL的α-MEM培养液中进行培养，比较加入和不加入10μg/LTNF-α培养4、5、6和9d后，所形成的TRAP多核细胞的数目和骨吸收面积。

Results: At the concentrations of 0.1, 1 and 10 μmol/L, berberine dose-dependently suppressed the formation of TRAP-positive multinucleated cells, the TRAP activity and the osteoclastic bone resorption. The strongest inhibitory effect was exhibited at the concentration of 10 μmol/L, with the inhibiting rate of 60.45%, 42.12% and 72.69% respectively.

结果：小檗碱在0.1~10μmol/L范围内，浓度依赖性地抑制TRAP阳性多核破骨细胞的形成和TRAP活性，减少破骨性骨吸收陷窝的面积；在10μmol/L浓度下，对破骨细胞的抑制作用最强，对TRAP阳性多核破骨细胞的形成和TRAP活性的抑制率分别达到了60.45%和42.12%，骨吸收陷窝面积减少72.69%。

Hawass suggested that the bone fragments in Tut's skull may be responsible for burial of the Egyptian royal family caused by the workers, they may dig a hole in the skull, so that the body mechanics to anti-corrosion resins and other fluids into which to prepare the body mummify.

哈瓦斯暗示，图特卡蒙头骨中的碎骨可能是负责埋葬埃及皇室成员的工人造成的，他们可能在头骨凿了一个孔，以便让尸体防腐技工把树脂和其它液体注入其中，准备将尸体做成木乃伊。

The reversed island fibular musculocutaneous flap provide a new method for repairing the severe heel defect, especially in full defect of calcaneus and cuboid bone.

逆行岛状腓骨肌皮瓣可修复足跟严重缺损，尤其为跟骨及骰骨完全缺失者提供了一种新方法。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼