These results suggest that the complement system may play an important role in the host's natural defense against B. Anthracis invasion at the pre-immune phase.
实验结果表明：补体系统在机体产生特异性免疫之前，对机体防御炭疽菌的侵袭起着重要作用。
2
Typically, their immune system will rebound naturally, bringing CD4 counts back up, though not all the way to pre-infection levels.
特别的，免疫系统会反弹到正常值，并把cd4的数量提升，但是不会回到感染前一样的数值。
3
The parameters that we assessed pre-operatively, in addition to their demographics, included their mental state (MMSE), their nutritional and immune state and their pulmonary function.