Concentration of IL-8 in passively smoking for 70 days group continued to rise, and so as the pathological inflammation score of lung tissue at all the observation time point;

吸烟70天组烟后，在所观测时间点内，血清IL-8的浓度持续升高，未见肺组织病理炎症反应减轻，且持续加重；

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Objective:Traction under the observation point of view, to apply a different time traction and traction weight of the treatment of nerve root type of cervical spondylosis, and observe its effect.

目的观察角度牵引下应用不同的牵引时间及牵引重量治疗神经根型颈椎病，并观察其疗效。

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Conclusion the increase in early expression of NG2 and O4 and the number of oligodendrocyte precursor cells after whole brain irradiation of rats is related to the observation time-point.

结论大鼠全脑照射后早期大脑ng2和O4表达增加，少突胶质前体细胞增多，并且和观测时间相关。

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"It's a very provocative observation to say that one's state of anxiety at a fixed point in time can in some way foretell an increased risk of cardiovascular disease 20 years down the road, " says Dr. Gregory Dehmer, M.

CNN: Study: Anxiety in youth linked to heart attacks later on