Other benign tumors are osteoblastomas and osteoid osteomas, both of which arise from osteoblasts.

其他良性肿瘤包括成骨瘤、骨样骨瘤，两者均起源于成骨。

So an osteoblast in your bone becomes an osteocyte — ditto for chondroblasts becoming chondrocytes.

所以你骨骼中的成骨就变成了一个骨。——软骨成为软骨也是如此。

These collagen fibers are the framework for the osteoblasts' work.

这些胶原纤维为成骨的工作构建了框架。

Osteosarcomas arise from osteoblasts of different sizes - called pleomorphic - and these cells produce too much osteoid tissue.

骨肉瘤起源于大小不同的成骨（多形性）；这些会产生过多的类骨组织。

Osteoblasts then deposit calcium and phosphate crystals into the framework.

之成骨会往这个框架内积聚钙和磷酸盐结晶。

Now, for bones to grow and develop properly, special bone cells, called osteoblasts, are hard at work.

在骨正常的生长发育过程中，有一种特殊的骨，成骨，起了至关重要的作用。

To build bone, osteoblasts secrete osteoid, which is an organic matrix made of type 1 collagen.

在构建骨的过程中，成骨泌类骨质，它是一种由1型胶原组成的有机质。

Osteoclasts break down the unneeded mineral lattice using acids and enzymes so that osteoblasts can then add more material.

破骨以酸和酵素酶 将无用的矿物晶格拆解这样就可以提供 更多原料给造骨。

Bone mineralization is dependent on an enzyme called alkaline phosphatase - which increases in response to osteoblast activity.

骨的矿化依赖碱性磷酸酶；碱性磷酸酶响应成骨活性而增加。

This means that osteoblasts don't have enough calcium and phosphate to deposit into the organic matrix.

这意味着成骨没有足够的钙和磷可以沉积到骨有机质中。

But before they auto-terminate, they use the hormone hotline to call over the osteoblasts, who come in and begin rebuilding the bone.

但是在它们自动终止之前，它们使用激素热线呼叫成骨，成骨进来开始重建骨骼。

Hydrochlorothiazide boosts calcium retention in the kidney and directly stimulates osteoblast differentiation, therefore decreasing mineral bone loss.

氢氯噻嗪促进肾脏中钙的保留且直接刺激造骨化，因此减少骨质流失。

They're like the construction foremen of your bones, passing along commands to your skeleton's two main workhorses: the osteoblasts and the osteoclasts.

它们就像你骨骼的建筑工头，将命令传递给你骨骼的两个主要主力：成骨和破骨。

Eventually osteoblasts get activated and a process called ossification will start, which is when the fibrous tissue turns to bone.

最成骨活化，骨化过程启动，纤维组织最终转化为骨组织。

Likewise, osteoblasts are the blast cells of bone tissue, and the matrix they lay down is the nexus of calcium carbonate that forms your bone.

同样地，成骨是骨组织的成骨，它们形成的基质是形成骨骼的碳酸钙的结合体。

When osteoblasts come in, they secrete a glue-like cocktail of collagen, as well as enzymes that absorb calcium, phosphate, and other minerals from the blood.

当成骨进入时，它们泌胶原蛋白以及从血液中吸收钙、磷酸盐和其他矿物质的酶。

And finally we got an introduction to the process of bone remodeling, which is carried out by crews of osteocytes, osteoblasts, and osteoclasts.

最，我们得到了骨骼重塑过程的介绍，这是由骨、成骨和破骨团队进行的。

Now, even though parathyroid hormone stimulates bone resorption, it's been found that intermittent injections with teriparatide activates osteoblasts more than osteoclasts, therefore increasing bone formation.

其实，即使甲状旁腺激素刺激骨吸收，研究发现间歇性注射特立帕肽激活了更多造骨而非破骨，从而增强骨生长。

Ok, now, when osteoclasts break down bone faster than the osteoblasts can rebuild it, it results in the lowering of the bone mass and eventually in osteoporosis.

那么，当破骨解骨骼的速度比造骨重建骨骼更快时，骨量就会减少，最终导致骨质疏松。

So while your osteoblasts are the bone-makers, your osteoclasts are the bone-breakers — which is a kind of violent image. Maybe think of them as like a bone-breaker-downer.

所以当你的成骨是骨骼制造者，你的破骨是骨骼破坏者——这是一种暴力的形象。也许可以把它们想象成一个碎骨剂。