But bone marrow transplants also come with risks, including graft-versus-host disease.

但是骨髓移伴随风险，包括移抗宿主病。

That may stop the immune system attacking such grafts as foreign objects.

这可能会阻止免疫系统将这些移当作异来攻击。

Your goal now is to grow strong transplants that can survive a move to the outside garden.

你现在的目标是培育出强壮的移，使其在移栽到外面的花园时能够存活下来。

In four to six weeks, most transplants should be two to three times the height of their containers.

在4到6周，数移的高度应该是容器高度的2到3倍。

But even if a patient avoids graft-versus-host disease, their immune system may reject the donor cells.

然而即使患者躲过了移抗宿主病，们的免疫系统还是有可能排斥供体细胞。

Now, you can have organ transplants, and kidneys are very common transplants.

现在，你可以进行器官移， 肾脏是很常见的移。

Maybe we could use these microchimeric cells to improve the tolerance of the graft.

许我们可以利用这些微嵌合细胞来提高移的耐受性。

And crucially, no neurotoxicity, no graft versus host disease reported in that trial.

而且关键的是，该试验中未报告神经毒性或移抗宿主病。

And I guess when he's implanted the synthetic graft, he felt that, now I've actually done it.

我想当入了合成移后，觉得自己真的做到了。

Patients may take immunosuppressant medications or certain immune cells may be removed from the donated sample in order to reduce the risk of graft-versus-host disease.

通过让患者服用免疫抑制药，或者将特定免疫细胞从捐献的样本中移除，可以降低移抗宿主病的风险。

" The ability to use partially matched umbilical cord blood grafts greatly increases the likelihood of finding suitable donors for such patients" .

“使用部分匹配的脐带血移的能力增加了为此类患者找到合适供体的可能性”。

The grafts fit perfectly, integrate seamlessly with no adverse events, but perhaps even more importantly, the patients are eating, speaking, sleeping normally because these are the measurements that really matter.

移完美贴合，无缝整合且没有不良反应，但许更重要的是，患者能够正常进食、说话和睡觉，因为这些才是真正重要的指标。

A membrane covering the brain Dr. Banergies and Dr. Waring's study cannot prove that A B carried along with the transplants caused the disease, but both early onset CAA and duramata graphs are rare.

覆盖脑的一层膜。 Banergies博士和Waring博士的研究无法证明移附带的A和B导致了疾病，但早期发作的CAA和硬脑膜移都是罕见的。

But the system that handles our donations has considerable flaws, which sometimes leak into public view through stories like this one about a donor heart that was being sent for processing to make life-saving tissue grafts.

但处理我们捐赠的系统存在不少缺陷，这些缺陷有时会通过类似的故事泄露出来， 比如一颗捐献的心脏被送往加工制作救命组织移的故事。

MSCs differentiate into adipocytes, osteocytes, chondrocytes, tenocytes, marrow stromal cells, muscle, and perhaps neuronal cells and are being used in early clinical trials to enhance bone marrow grafting and to suppress graft-versus-host disease in allogeneic bone marrow transplants.

MSCs分化成脂肪细胞，骨细胞，软骨细胞，肌腱细胞，骨髓基质细胞，肌肉和神经细胞，并用于早期临床试验，以增强骨髓移和抑制同种异体骨髓移中的移抗宿主病。

If an antigen encounters a T cell, the T cell can multiply rapidly. These activated T cells engulf and digest the antigen, such as a cancer cell, virus, fungus, or bacterium. T cells also react to foreign tissues, such as skin grafts and transplanted organs.

如果抗原遇到T细胞，T细胞可迅速繁殖。这些活化的T细胞吞噬并消化抗原，例如癌细胞，病毒，真菌或细菌。 T细胞会对外来组织起反应，例如皮肤移和移器官。