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281.
Umbilical cord blood is a source of haematopoietic progenitor cells, which are used to treat a range of malignant, genetic, metabolic and immune disorders. Until recently, cord blood was either collected through donations to publicly funded cord blood banks for use in allogeneic transplantation, or stored in commercial cord blood banks for use in autologous transplantation. The line between public and private cord blood banking is being blurred by the emergence of "hybrid" models that combine aspects of both the public and private systems. The authors describe these hybrid models and argue that their emergence is explained by both market forces and public sector policy They propose that the future of the sector will depend heavily on several key developments that will differentially affect public, private and hybrid banking models.  相似文献   
282.
While direction of donated tissue to family members has long been accepted, direction to members of specific racial groups has been opposed, on the basis that it is discriminatory and contrary to the ethos the institution of organ donation seeks to promote. It has, however, recently been proposed that racially conditional donation may provide a useful--and ethically acceptable--way to address the social inequalities and injustices experienced by certain cultural groups. This article examines the ethical, legal and cultural arguments for and against racially conditional donation, concluding that the practice is more likely to undermine the values of equity and justice than to promote them and that it may also lead to other unfavourable personal and social outcomes.  相似文献   
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The origins of English individualism: the family, private property and social transition. Alan Macfarlane. Oxford: Basil Blackwell, 1978. xv + 216pp; £8.50.

The English Peasant: Studies Historical, Local and Biographic by Richard Heath. East Ardsley: EP Publishing, 1978. Pp.viii + 382; £5.50.

The Bettesworth Book, by George Sturt. Firle: Caliban Books, 1978. Pp.xv + 325; £7.50.

William Smith, Potter and Farmer: 1790–1858 by George Sturt. Firle: Caliban Books, 1978. Pp.x + 230; £7.50.  相似文献   
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Edmund Burke’s Reflections on the Revolution in France is one of the defining texts in the history of English constitutional thought. It is conservative in its overt defence of England’s ancient constitution, and in particular the twin bulwarks of Church and Crown. In more immediate terms, it was written against those who appeared to sympathise with the principles of the French revolution, men such as Joseph Price and Tom Paine. But the true ‘genius’ of Burke, as Wordsworth famously noted, does not lie in the surface defence of traditional conservative institutions and principles. It lies, rather, in an appreciation that constitutions are aesthetic expressions, their vitality dependent upon the strength of the political imagination which they strive to shape and to nurture. What is truly distinctive about Burke’s Reflections accordingly is that it was written as a poetic as much as a political treatise. The purpose of this essay is to explore this genius and this poetic.  相似文献   
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