第1题
The best title for the passage might be ______.
A.Bright Future of ADAS Cells
B.A Potential Repairing Technique
C.Advantaged ADAS Cells
D.Application of ADAS Cells
第2题
As to ADAS cells, which of the following is NOT localized in laboratory?
A.They are easy to operate.
B.Their abstraction causes no pains.
C.They grow fast.
D.Their yields are large.
第3题
盗窃驾驶被盗车辆致损,保险公司是否应该赔偿
[案情简介]
某窃贼在驾驶所盗的李某被保险轿车过程中,违规行车与一辆摩托车相撞,导致摩托车损坏和驾驶员受伤的严重交通事故。李某从道路交通管理部门得到消息后立即通知了保险公司,并就车辆损失保险与第三者责任保险事宜向保险公司提出了索赔。保险公司就是否赔偿或如何赔付产生了内部分歧。
第6题
The power of ADAS cells to transform. into bone, cartilage and even neurons has been studied for years in test tubes. But Jeffrey Gimble, who studies human ADAS cells at Louisiana State University in Baton Rouge says Longaker's report is an important step forward. "Actually repairing a defect in an animal model had never been done. This is an excellent study." If the same technique works in humans, these cells could be coaxed to mend broken bones and correct other defects in tens of thousands of surgical procedures each year in which bone grafts and prosthetics are now necessary.
Longaker's group tested the ability of ADAS cells to heal four-millimetre-long fractures surgically-induced in the skulls of mice. In 12 weeks, the cells filled 70 to 90 per cent of the defects, while untreated animals had only unorganized bone formation in less than 10 per cent of the fractures. No extreme genetic manipulation or treatment of the cells was necessary. ADAS cells began manufacturing bone when they were simply laid onto a biodegradable polymer that contained apatite, a compound that naturally occurs in bone. Furthermore, the ADAS cells performed as well as bone marrow stromal cells, which would seem to be more natural architects of bone. It remains to be seen whether human ADAS cells will build bone as effectively. But researchers are excited about the prospects. Human bone marrow stromal cells are already being used in clinical trials as sources of skeleton-building material, but the ADAS cells may have some significant advantages.
Longaker reports that ADAS cells grow seven times faster than the bone marrow cells in the laboratory. And it is relatively easy to harvest more than a litre of fat tissue, even from patients who are not obese. Bone marrow is much less plentiful and must be removed in a painful surgical procedure. Of course, liposuction itself is not a pleasant operation. But according to the American Society of Plastic Surgeons, more than 300,000 people volunteered to have the procedure in 2003 simply for cosmetic reasons. "If the procedure was the first step to healing broken bones or replacing other tissue its popularity could only grow," says Gimble. "Just think of that."
Gimble speaks highly of Longaker in that ______.
A.his work made an unprecedented achievement in the field
B.he proved that ADAS cells contributed a lot to cell therapy
C.his work paved way for ADAS cell application in clinical trials
D.he cured an animal defect that had never been repaired before
第8题
一般把适于非专业印刷部门使用的、服务于办公自动化的轻印刷系统称为()
A.高级印刷系统
B.高级轻印刷系统
C.桌向印刷系统
D.精密照排系统
第11题
A.银行的董事会和高级管理层积极参与操作风险管理框架的管理
B.银行的操作风险管理系统必须文件齐备
C.银行的风险管理系统稳健,执行正确有效
D.有充足的资源支持在主要业务部门和控制及审计领域采用该方法