Last year a group at the University of Minnesota found a way to guide human embryonic stem cells into becoming a potent type of white blood cell which destroys tumour cells.

去年，明尼苏达大学的一个科研小组找出了一种可以引导人类胚胎干细胞，使其转化成强有力白细胞类型的方法，从而破坏肿瘤细胞。

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The court ruled in favor of a suit filed in June by researchers who said human embryonic stem cell research involves the destruction of human embryos.

法庭的这项裁决支持了科学家们在今年六月提交的一份申诉。他们认为在人类胚胎干细胞的研究中，存在着破坏人类胚胎的活动。

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The stem cell research Enhancement Act, which amends the Public Health Service Act to provide for human embryonic stem cell research.

干细胞研究促进法案(Stem Cell Research Enhancement Act)该法案修正了公共保健服务法(Public Health Service Act)以向人类胚胎干细胞研究提供经费。

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The Secretary of Health and Human Services (Secretary), through the Director of NIH, may support and conduct responsible, scientifically worthy human stem cell research, including human embryonic stem cell research, to the extent permitted by law.

WHITEHOUSE: THE WHITE HOUSE

Dr. RICHARD HYNES (co-Chair, Committee on Guidelines for Human Embryonic Stem Cell Research, National Academy of Sciences): Good morning.

NPR: Defining the Ethics of Stem Cell Research

We're going to talk some more this morning about the ethical issues raised by human embryonic stem cell research.

NPR: Defining the Ethics of Stem Cell Research