Often used can stimulate blood circulation, and improve the immunity of skin cells to produce collagen which can accelerate its regeneration and let skin become firmer and more elastic.

经常使用，可促进血液循环，有效激活细胞产生骨胶原蛋白，促进皮肤再生，减少皱纹，增强肌肤弹性；

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Oxford University virologist Adrian. Hill believes that the failure of AIDS vaccine is still the biggest reason is that it can not be enough to stimulate immunity against HIV.

牛津大学的病毒学家阿德里安。希尔认为，艾滋病疫苗失败的最大原因还是在于它无法激发足够的免疫能力对抗艾滋病病毒。

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Indication: Stimulate immunity against hepatitis B virus, prevents hepatitis B disease.

煮沸消毒法对预防乙型病毒性肝炎的传播有何意义？

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Some very cool science is on the drawing board: a recombinant vaccine that pairs salmonella with a gene from, say, the organism that causes tuberculosis as an oral delivery system to stimulate the body's natural immunity to both bacteria.

FORBES: Yes, there is a pulse