The osteoblasts are the foremen of bone construction, and they appear to respond to the flow of fluid in the tiny channels within bone.

造骨细胞是骨骼构造的“领班”，而且它们似乎受骨骼中毛细管道里液体流动的影响。

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Figure 1 Graft materials (arrows) presented clear line and good contact. There was no envelop or fluid exudation. The strength was close to that of cortical bone.

图1箭头所指区域为植入材料，界线清楚，接触良好，无包膜，无液体渗出，硬度增加，接近皮质骨硬度。

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The local fluid shear stress play an important role on the remodeling of bone.

局部的流体切应力在骨组织的改建中发挥重要作用。

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He was part of a team investigating the use of stem cells, which are able to become any other type of cell in the body from nerve to bone, taken from the amniotic fluid which surrounds a developing foetus in the womb.

BBC: Amniotic fluid 'may heal premature baby gut'

Three percent of Zoe's bone marrow and 12% of her spinal fluid were cancerous.

FORBES: Two Girls Two Countries One Cancer