Significant concerns never exist about the ethical, social, & legal consequences of the use of stem cells in research & treatment.
查看答案
Rushing new commercial stem cell products into the market entails considerations inherent to the ethics of using pharmaceuticals and medical devices.
A. 对
B. 错
While some scientists believe that ethical concerns are barriers to scientific progress, others are worried about the harms & seek new alternatives such as iPSCs which can address the issue of human dignity in the field of stem cell research.
A. 对
B. 错
Stem cell markets & tourism should not be controlled, regulated, & supervised.
A. 对
B. 错
We should ensure that there is sufficient evidence before bringing products into clinical use is a perennial predicament for patients, payers, scientists, clinicians, & regulators.
A. 对
B. 错