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

其他良性肿瘤包括成细胞瘤、样瘤，两者均起源于成细胞。

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

这些胶原纤维为成细胞工构建了框架。

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

肉瘤起源于大小不同成细胞（多形性）；这些细胞会产生过多类组织。

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

在正常生长发育过程中，有一种特殊细胞，成细胞，起了至关重。

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

破细胞以酸和酵素酶 将矿物晶格拆解这样就可以提供 更多原料给造细胞。

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

在构建过程中，成细胞分泌类质，它是一种由1型胶原组成有机质。

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

所以你骼中成细胞就变成了一个细胞。——软母细胞成为软细胞也是如此。

Osteoblasts then deposit calcium and phosphate crystals into the framework.

之后成细胞会往这个框架内积聚钙和磷酸盐结晶。

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

这意味着成细胞没有足够钙和磷可以沉积到有机质中。

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，它们使激素热线呼叫成细胞，成细胞进来开始重建骼。

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

矿化依赖碱性磷酸酶；碱性磷酸酶响应成细胞活性而增加。

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

它们就像你骼建筑工头，将命令传递给你骼两个主主力：成细胞和破细胞。

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保留且直接刺激造细胞分化，因此减少质流失。

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

最后成细胞活化，化过程启动，纤维组织最终转化为组织。

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，成细胞是组织成细胞，它们形成基质是形成骼碳酸钙结合体。

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.

当成细胞进入时，它们分泌胶原蛋白以及从血液中吸收钙、磷酸盐和其他矿物质酶。

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

最后，我们得到了骼重塑过程介绍，这是由细胞、成细胞和破细胞团队进行。

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吸收，研究发现间歇性注射特立帕肽激活了更多造细胞而非破细胞，从而增强生长。

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，当破细胞分解骼速度比造细胞重建骼更快时，量就会减少，最终导致质疏松。

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.

所以当你成细胞是骼制造者，你破细胞是骼破坏者——这是一种暴力形象。也许可以把它们想象成一个碎剂。