1.These growth factors act on the collateral vessel wall and bring about two changes.

这些生长因子作用侧支血管壁，产生两个变化。

2.These growth factors cue stem cells to generate dentin, the bonelike substance that teeth are mostly made of.

这些生长因子会细胞修复牙本质，这是牙齿成分中绝大部分成物质。

3.When proto-oncogenes, like epidermal growth factor receptor and RAS, are activated, it turns them into oncogenes that promote cell division.

当原癌基因（如表皮生长因子受体基因、RAS基因）被激活时，它们就变成了促进细胞分裂癌基因。

4.Along with that, it capitalizes other potential growth factors such as time under tension, quality technique, and avoiding excessive burnout.

同时它还利用了其他潜增长因素，诸如用力时间，高质量技巧以及避免过度劳累。

5.One direction long thought promising involved the suppression of nerve growth factor (ngf).

长期以来被认为有希望一个方向涉及抑制神经生长因子 (ngf)。机翻

6.Myostatin is one protein in a larger group of proteins called the transforming growth factor beta superfamily.

肌肉生长抑制素是称为转化生长因子 β 超家族一大类蛋白质中一种蛋白质。机翻

7.Fortunately, saturating the whole population is not the only thing that causes the growth factor to slow.

幸运是，使整个人口饱和并不是导致增长因子减慢唯一原因。机翻

8.A new study finds that shining a low-power laser on damaged rat teeth activates molecular growth factors already present in the tissue.

一项最新研究发现低能量激光照射过损伤老鼠牙齿后能激活已经存织中生长因子。

9.This is because lycopene appears to lower the insulin-like growth factor (IGF), a protein linked to cancer in high levels.

这是因为番茄红素似乎降低了胰岛素样生长因子 （IGF），一种与癌症相关蛋白质.机翻

10.These growth factors cause the mesangial cells to regress back to their more immature stem cell state known as mesangioblasts and secrete extracellular structural matrix.

这些生长因子使得系膜细胞退化成为未成熟细胞状态（成系膜细胞），并分泌细胞外基质框架。

11.A called xxx, and which is basically an antibody that goes after one growth factor that is important for new blood vessel formation.

一种叫做巨大，基本上是一种追踪生长因子抗体。

12.Adequate protein intake, along with naturally occurring hormones, like insulin-like growth factor and testosterone, help shift the body into a state where tissue is repaired and grown.

足量蛋白质摄入，与自然产生荷尔蒙一起，比如胰岛素，比如生长因子和睾酮，协助织修复和生长。

13.Cells divide only when they receive the proper signals from growth factors that circulate in the bloodstream or from a cell they directly contact.

细胞只有从血流中或从它们直接接触细胞中循环生长因子中接收到适当信号时才会分裂。

14.Some breast cancers also have mutations in the ERBB2 gene that increase human epidermal growth factor receptor 2, or HER-2, which when activated, promotes the growth of cells.

一些乳腺癌也有ERBB2基因突变，可以增加人表皮生长因子受体2（HER-2）表达；当它HER-2被激活时，会促进细胞增长。

15.And because this tumor created a lot of neovascularization, where it literally released these factors called endothelial growth factors, it created its own blood supply.

因为这种肿瘤产生了大量新血管，它实际上释放了这些称为内皮生长因子因子，它创造了自己血液供应。机翻

16.While you're growing exponentially, this factor will stay consistently above 1, whereas seeing a growth factor around 1 is a sign you've hit the inflection.

当您呈指数级增长时，该因子将始终保持 1 以上，而看到增长因子约为 1 则表明您已达到拐点。机翻

17.AP-1 is activated by various signals, such as growth factors, inflammatory cytokines, mechanical and oxidative stress, and has an essential role in cartilage and bone physiology.

AP-1由多种信号激活，如生长因子、炎症细胞因子、机械和氧化应激，并软骨和骨生理学中发挥着至关重要作用。机翻

18.But a growth factor bigger than 1 means you're on the exponential part, which could imply orders of magnitude of growth still lie ahead of you.

但增长因子大 1 意味着您处指数部分，这可能意味着您仍将实现数个数量级增长。机翻

19.And identifying a gene that is located in the pathway, for example, of growth factors in the blood, that can give quite a lot of new insights into therapeutic strategies to treat growth failure.

识别出一个位通路上基因，例如，血液中生长因子，可以为生长衰竭治疗策略供相当多新见解。

20.Now, the sudden gush of blood through the collateral vessel stretches its walls and deforms the endothelial cells, which stimulates the production of growth factors like the vascular endothelial growth factor, or VEGF, from the vessel wall.

现，一股血流突然涌入侧支血管，牵拉血管壁使内皮细胞变形，刺激血管壁产生生长因子，如血管内皮生长因子（VEGF）。