这篇文章——纳米级表面使骨髓间充质细胞长时间保持显型和多能——发表在“自然-材料”期刊。
The paper, Nanoscale surfaces for the long-term maintenance of mesenchymalstem cell phenotype and multipotency, was published in the journal Nature Materials
该型消毒剂急性经口毒性为实际无毒级，对小鼠骨髓嗜多染红细胞无致微核作用，弱蓄积性。
It was actually nontoxic by acute oral toxicity test, did not cause micronucleus formation in mouse bone marrow polychromatic erythrocytes and had weak cumulative effect.
方法：用诊断级超声波幅射小鼠，测定小鼠骨髓嗜多染红细胞微核的出现率。
Methods: The mice were radiated by diagnostic ultrasound . The micronuclei rate of polychromatic erythrocytes of mouse bone marrow were determined.
应用推荐