1·The researchers found that they could prevent destructive immune cells from entering nervous system tissue by eliminating a molecular switch that sends "come here" messages to immune cells.
研究人员发现，他们可以通过去除发送“来这吧”信号的分子开关，抑制破坏性免疫细胞进入神经系统。
2·If you really needed to take out a lot of tissue, the cancer had, in all probability, already spread through the system.
如果你真的需要取出很多组织，癌症很可能已经蔓延到了整个系统。
3·All of this is controlled by the endocrine system, the system in charge a lot of our body's processes, from cell and tissue growth and repair to reproductive function and mood regulation.
所有这些都有人体的内分泌系统来控制，内分泌系统调节我们身体的各种过程，从细胞和组织的生长和修复到生殖功能以及情绪调节。
4·If you have diabetes or have arthritis, you've already been dealing with autoimmune diseases that arise when the body's own immune system mistakenly attacks and destroys healthy body tissue.
如果你患有糖尿病或者关节炎，你自身的免疫系统会错误地攻击并破坏健康的机体组织时，这就引起了自身免疫疾病。
5·This tissue will become the central nervous system.
这一组织将来会成为中枢神经系统。
6·The tissue library is also protected against loss and misplacement by a meticulous computer tracking system that involves bar codes and human-readable numbers.
为了防止损耗和误放，组织实验室也利用了涉及条码和登记号的计算机追踪系统来保护实验室安全。
7·It happens when your immune system malfunctions and attacks healthy tissue, making your joints swollen and painful.
这种病是由于免疫系统功能故障、攻击健康组织所致，它会使你的关节红肿疼痛。
8·The Salk scientists focused on a biological "priming" system that keeps embryonic cells ready to become whatever kind of tissue they are destined to be.
索尔克的科学家侧重于研究生物“引爆”系统，让胚胎细胞时刻准备着变成预定要变成的任何种类的细胞组织。
9·Here's why: Some toxins linked to prenatal nervous system and hormonal damage are stored in fatty tissue.
这样做的原因是一些和产前神经系统和内分泌损害有关的有毒物质是储存在脂肪组织中的。
10·That damaged the surrounding tissue enough to activate the coagulation system.
(热量)产生的局部组织损伤足以激发凝血系统工作。