But now researchers report that they can curb the spread of cancer cells in mice with drug concentrations far lower than the standard dose.
目前有研究者报道：在小鼠身上用远低于标准剂量的药物浓度就能抑制癌细胞的扩散。
Results:98% low-dose CT image was full readable, which was no significant difference(P>0.05)with standard dose image.
结果：98%以上鼻窦低剂量CT图像可以满足诊断需要，与常规剂量CT图像相比无显著性差异（P>0.05）。
Objective: to review literature and further evaluate the factors influencing lung nodules detection by standard dose scanning.
目的：复习文献，并进一步讨论常规剂量下影响CT检出肺结节的因素。
Why does the standard dose of certain medications prove dangerously high for some patients and too low to produce beneficial effects in others?
为什么一些人服用标准剂量药物非常危险，而另一些人则服用较低的剂量却能产生好的药效?。
By standard dose schemes, the slice thickness, reconstruction interval, pitch, nodule size and position all influence the defection of the lung nodules.
常规剂量扫描条件下，扫描层厚、重建间隔、螺距、结节大小、结节位置均可影响结节的检出。
Conclusion Low-dose compared with standard-dose unfractionated heparin did not reduce major peri-PCI bleeding and vascular access-site complications.
结论：与标准剂量的普通肝素相比，低剂量普通肝素不能减少主要的PCI相关的出血和血管穿刺点并发症的发生。
Conclusion Low-dose compared with standard-dose unfractionated heparin did not reduce major peri-PCI bleeding and vascular access-site complications.
结论：与标准剂量的普通肝素相比，低剂量普通肝素不能减少主要的PCI相关的出血和血管穿刺点并发症的发生。
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