While the study is not the first to test a cancer-killing viral therapy, it is the first to thoroughly document the behavior of the virus in patients' biopsy tissue.
虽然这项研究并不是第一次测试抗癌病毒疗法，但这是第一次完整记录此类病毒在患者病变组织中的行为特征。
2
Each tissue ribbon is then dropped into a test tube and its RNA purified for gene expression analysis.
然后每一个组织都被放入一个测试试管中，它们的RNA会被进一步提纯用作基因表达的相关研究。
3
Essa? Di's original art work is a lab sample of skin tissue stored in a refrigerator and accompanied by a video showing a gunshot test on the material.