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- fetal cell free DNA 胎儿游离DNA
- Results The plasma free DNA concentration of most lung cancer patients was above microgramme level. 结果大多数肺癌患者的血浆游离DNA的浓度在微克水平以上。
- Free circulating DNA is one kind of extracellular free DNA, which was examined in the zoology, botany and the human's body fluid. 摘要游离循环DNA是一种细胞外游离状态的DNA，在动植物及人的体液中都检测到了它的存在。
- We herein reported that the apoptosis of mouse liver cell nuclei triggered by c ytoc hrome C in cell free system, which was based on the carrot cell extracts. 用胡萝卜细胞胞浆制备的非细胞体系中，加入纯化的小鼠肝细胞核并以细胞色素C诱导细胞核发生凋亡。
- The assay is based on the observation that complexes of protein and DNA migrate through a non-denaturing polyacrylamide gel more slowly than free DNA fragments or double-stranded oligonucleotides. 该检测观察的基础是：蛋白与DNA的复合体在非变性聚丙烯酰胺凝胶中的迁移速率大大低于DNA片段或双链寡核苷酸的迁移速率。
- The SOD activity in cell free extracts from two strains of Escherichia coli and eight strains of Salmonella (including seven strains of S. typhi and a strain of S.typhimurium)was detected by the inhibition of nitro tetrazolium(NBT)reduction. 方法：采用NBT还原法检测2株大肠杆菌和8株沙门氏菌（其中7株伤寒沙门氏菌、1株鼠伤寒沙门氏菌）无细胞溶解物中SOD活性。
- The activities of superoxide dismutase (SOD), acid phosphatase (ACP), alkaline phosphatase (AKP) and lysozyme (LSZ) in cell free haemolymph of juvenile abalone Haliotis diversicolor were tested by fed different kinds of CHCs continuously after 47d. 将以上中草药添加到杂色鲍幼鲍的人工配合饲料中 ,连续喂饲幼鲍 ,饲养 4 7d后 ,测定幼鲍无细胞血淋巴中超氧化物歧化酶 (SOD)、酸性磷酸酶 (ACP)、碱性磷酸酶 (AKP)、溶菌酶(LSZ)活力。
- As it is usually free motorola razr ringtones kind underdog reels cell free phone ringtones sprint roulette post hearts casino real ringtones wwe equity monster chip cover roulette. 共98821个问题页次：19358/19765页转到：食品添加剂,食品配料,香精香料,瑞士芬美意,美国森馨,美国味好美,法国曼氏
- With more free cells, it's easier to move long runs and shift cards around quickly; having four cells free means you have temporary spots for four cards. 空出的可用单元越多,就越容易移动长串并快速来回移动牌;空出四个可用单元表示您有可移动四张牌的临时场所。
- How does the DNA molecule fit into the cell? 分子是如何装配在细胞中的?
- DNA is stored in the nucleus of a cell. 脱氧核糖核酸储存于细胞的细胞核里。
- Keywords xylose reductase;coenzyme;cell free extracts;xylitol; 木糖还原酶;辅酶;细胞提取液;木糖醇;
- A storage cell in some amorphous memory devices. 某些非晶体存储器中的一个存储单元。
- She was found prostrate on the floor of the cell. 有人发现她趴在小屋的地板上。
- Cell - free DNA 游离DNA
- The prisoner rapped out a message on the cell wall. 那囚犯敲打囚室的墙来传达讯息。
- The prisoner raped out a message on the cell wall. 那囚犯敲打囚室的墙来传达讯息。
- The growth of successive layers of a cell wall. 敷着，附着细胞壁连续层的生长
- Application study on size-fractionated separation fetal free DNA from maternal plasma 孕妇外周血中游离DNA分级分离方法的应用研究
- The prisoner was locked in a cell. 那囚犯被关在单人牢房内。
