National Public Radio
Scientists have created living entities that resemble very primitive human embryos, the most advanced example of these structures yet created in a lab.
The researchers hope these creations, made from human embryonic stem cells, will provide crucial new insights into human development and lead to new ways to treat infertility and prevent miscarriages, birth defects and many diseases. The researchers say this is the first timescientists have created living models of human embryos with three-dimensional structures.
The researchers reported their findings Monday in a paper published in the journal Nature Cell Biology.
But the research is stirring debate about how far scientists should go in creating living models of human embryos, sometimes called embryoids. . . [Full text]
The majority of Dutch physicians feel pressure when dealing with a request for euthanasia or physician-assisted suicide (EAS). This study aimed to explore the content of this pressure as experienced by general practitioners (GP). We conducted semistructured in-depth interviews with 15 Dutch GPs, focusing on actual cases. The interviews were transcribed and analysed with use of the framework method. Six categories of pressure GPs experienced in dealing with EAS requests were revealed: (1) emotional blackmail, (2) control and direction by others, (3) doubts about fulfilling the criteria, (4) counterpressure by patient’s relatives, (5) time pressure around referred patients and (6) organisational pressure. We conclude that the pressure can be attributable to the patient–physician relationship and/or the relationship between the physician and the patient’s relative(s), the inherent complexity of the decision itself and the circumstances under which the decision has to be made. To prevent physicians to cross their personal boundaries in dealing with EAS request all these different sources of pressure will have to be taken into account.