Indeterminacy of identity and advance directives for death after dementia.

A persistent question in discussions of the ethics of advance directives for euthanasia is whether patients who go through deep psychological changes retain their identity. Rather than seek an account of identity that answers this question, I argue that responsible policy should directly address indeterminacy about identity directly. Three sorts of indeterminacy are distinguished.

Expression and enzyme activity of cytochrome P450 enzymes CYP3A4 and CYP3A5 in human skin and tissue-engineered skin equivalents.

CYP3A4 and CYP4A5 share specificity for a wide range of xenobiotics with the CYP3 subfamily collectively involved in the biotransformation of approximately 30% of all drugs. CYP3A4/5 mRNA transcripts have been reported in the skin, yet knowledge of their protein expression and function is lacking. In this study, we observed gene and protein expression of CYP3A4/5 in both human skin and tissue-engineered skin equivalents (TESEs), and enzyme activity was detected using the model substrate benzyl-O-methyl-cyanocoumarin.

Medicine, belief, witchcraft and demonic possession in late seventeenth-century Ulster.

Ireland's only published witchcraft pamphlet, written by Daniel Higgs, The Wonderful and True Relation of the Bewitching of a Young Girle in Ireland, What Ways she was Tormented, and a Receipt of the Ointment that she was Cured with (1699), works within the confines of late seventeenth-century demonology, while upholding the patriarchy of the fledgling Protestant Ascendancy. More importantly, it provides rare insight into early modern Protestant witchcraft beliefs, highlights the limits of contemporary medical care and provision and details the pathways of self-medication people resorted to. Higgs' method of promoting self-medication as a cure to bewitchment and demonic possession was based on a remedy described in an obscure Renaissance magical text.