药物相互作用是引起药物不良反应或药源性疾病的常见原因，有些不恰当的药物联合会造成严重的毒性反应，甚至导致死亡。
Drug interaction is one of common cause for drug adverse reaction or drug induced disease. Sometimes, irrelevant compatibility of drugs may cause severe toxic reaction, or may induce death.
每21天一个周期重复直到疾病进展或难以忍受的毒性作用的发生。
Cycles were repeated every 21 days until disease progression or unacceptable toxicity occurred.
在不同的疾病和疾病的不同时期，IL 6可发挥神经毒性或神经保护作用。
IL-6 may play a role both in neurotoxicity or neuroprotection, in different diseases, as well as in different phases of diseases.
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