Diet, embodiment, and virtue in the mechanical philosophy.

This paper considers the relationship between diet, embodiment, nature and virtue in several seventeenth-century natural philosophers, all of whom sought to overcome or to radically reform inherited ideas about the self as a hylomorphic compound of form and matter, but who nonetheless were not entirely ready to discard the notion that the self is intimately united with the body. One implication of this intimate union, for them, is that what one does with the body, including what one puts into it, is directly relevant to the supreme end of achieving a virtuous life. I thus consider food--its preparation and its consumption--as a link between natural and moral philosophy in the early modern period, showing in particular the parallels between the search for the diet that is 'natural to man', on the one hand, and the project of establishing rules of virtue on the other.

Selective conservation of the RSL-encoding, proteinase inhibitory-type, clade L serpins in Caenorhabditis species.

Serpins are a highly conserved superfamily of serine and papain-like cysteine proteinase inhibitors that are divided phylogenetically into clades. Serpins also can be divided anatomically into those that reside predominately outside or inside cells. While the activities of the extracellular serpins are well understood, the biological functions, as well as the overall distribution of the intracellular (serpinIC) serpins is less well defined.