Embryonic stem cell research has repeatedly raised ethical concerns and human eggs are a scarce resource.
But the ethical concerns go deeper when Kenyon finds a patient who took part in the trial.
While the technology to perform it has been available for some time, ethical concerns have delayed the implementation of such procedures.
Ethical concerns about the use of embryos mean public researchers can only use stem cells if they are sourced from private labs.
But amid all the euphoria, serious ethical concerns are also being raised.
The accountants believe that ethical concerns can be dealt with.
The tribunal made sure it returned even small amounts of money to victims' families as, it said, it was driven more "by moral and ethical concerns than financial considerations".
That scandal, as well as ethical concerns about the dangers of encouraging work that could lead to human cloning, dried up interest in getting the process to work with human cells.
One of the virtues of adult stem cell research, so the story goes, is that it does not suffer either the ethical concerns or scientific problems involved in embryonic stem cell research.
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LONDON, England (CNN) -- A breakthrough in human embryonic stem cell research by scientists in South Korea has been hailed as ground-breaking, with the potential to fight a host of ailments, but some people have raised ethical concerns.
Are there any ethical constraints or concerns when creating a fake social networking site?
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Those conditions, meant as a compromise approach, are set to allay many of the ethical and moral concerns people have with using human embryos for research.
Ethical and environmental concerns will surely follow.
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Companies such as Nike have responded to consumer concerns about ethical standards in the retail industry by making public details of all their suppliers.
Religious concerns about ethical and moral lapses in business run high, yet many Christians see a deep affinity between free economies and religious principles.
But pretty much every witness raised some concerns, be they ethical or practical, about the way the proposed Bill is currently drafted.
Former state ethics board Executive Director Karl Sleight said that in his experience it was "very unlikely" that a state official would report concerns about another state official's ethical behavior.
The report also reveals MI5 staff have had an "ethical counsellor" since 2006, to which they can discuss any concerns they might have about their work, although only about 12 members of staff have used the service, something MPs said was "reassuring".
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