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，当破胞分解骼速度比造胞重建骼更快时，量就会减少，最终导致质疏松。

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。

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

所以你骼中胞就变了一个胞。——软母胞为软胞也是如此。

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

肉瘤源于大小不同胞（多性）；这些胞会产生过多类组织。

But, for reasons that we don't understand yet, the osteoclasts actually increase their rate of bone resorption in low gravity, while the osteoblasts dial back on the bone formation.

但是，由于我们还不明白原因，破胞实际上在低重力下增加了吸收速度，而胞则减少了。

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

在构建过程中，胞分泌类质，它是一种由1型胶原组有机质。

Osteoblasts — from the Greek words for " bone" and " germ" or " sprout" — are the bone-building cells, and they're actually what construct your bones in the first place.

胞——来自希腊语中" " 和" 胚芽" 或" 芽" 意思——是生胞，它们实际上是构你骼首要因素。

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

最后胞活化，化过程启动，纤维组织最终转化为组织。

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，这是由胞、胞和破胞团队进行。

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

这意味着胞没有足够钙和磷可以沉积到有机质中。

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.

所以当你胞是骼制造者，你破胞是骼破坏者——这是一种暴力象。也许可以把它们想象一个碎剂。

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，有一种特殊胞，胞，了至关重要作用。

From your time in the womb until you're about 25, your osteoblasts keep laying down more collagen and more calcium phosphate, until your bones are fully grown and completely hardened.

从你在子宫里时候到你大约 25 岁，你胞不断分泌更多胶原蛋白和磷酸钙，直到你骼完全生长和完全硬化。

Picture a scaffold of collagen put together by these osteoblast construction workers.

想象一下，这些胞建筑工人正在组装一个由胶原蛋白构支架。

And in the study published this week, these researchers found that cardiac fibroblasts can also become cells that act just like osteoblasts, the cells responsible for depositing minerals in your bones.

而在本周发表研究中，这些研究人员发现， 心脏纤维胞也可以变像母胞一样胞， 而母胞是负责在骼中沉积矿物质胞。

This is a subcutaneous once a month drug that works upstream of osteoblasts to increase bone formation and to a lesser extent, inhibit bone resorption.

这是一种每月一次皮下注射药物， 作用于胞上游， 以促进，并在较小程度上抑制吸收。

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胞分化，因此减少质流失。

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

其他良性肿瘤包括胞瘤、样瘤，两者均源于胞。

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要主力：胞和破胞。

Importantly, ectopic expression of c-Fos in H2-c-fosLTR transgenic mice drives osteoblast and chondrocyte proliferation resulting in osteosarcoma and chondrogenic sarcoma.

重要是，H2-c-fosLTR转基因小鼠中c-Fos异位表达驱动了胞和软胞增殖，导致了肉瘤和软肉瘤。