After successful kidney transplant, the patient has to take anti-rejection drugs during the rest of his life, which also means a great amount of expense.

换肾成功以后，病人需要终生服用抗排异药物，这也是一笔巨大的费用。

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With transplant surgeries, the risk of rejection and infection is great. This transplant is no different. To further complicate matters, some anti-rejection drugs can cause serious side effects.

移植手术排斥和感染的风险很大，这例移植手术也不例外。更为复杂的是，一些抗排斥药物会引起严重的副作用。

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Organs transplanted face rejection, and so transplant patients need to take anti-rejection medications. These could have an effect on a developing fetus.

器官移植面临着排斥，因此接受者必须服用抗排斥药物。这可能对发育中的胎儿产生影响。

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Chris Klug, who takes anti-rejection drugs, says he is stronger than he was before his liver transplant.

VOA: standard.2010.02.26

Three months after their transplant, the patients were weaned off the anti-rejection drug cyclosporine.

BBC: 'Drug-free' transplant hope

Patients who had a kidney transplant without any kind of pre-operative treatment were not able to be weaned of the anti-rejection drug.

BBC: 'Drug-free' transplant hope