This investigation explores how contemporary motherhood is constituted in postindustrial consumer culture through a content and textual analysis of Shape Fit Pregnancy. Using all available issues of the magazine from its inception in 1997 to 2003, the authors first underscore a key tension surrounding pregnant women’s bodies within health and fitness discourse: That the pregnant form is presented as maternally successful yet aesthetically problematic. Second, the authors reveal how contemporary mothers are defined as newly responsible for a second shift of (...) household labor and child care and a new third shift of bodily labor and fitness practices. The analysis examines the way in which the second and third shift are constituted as mutually dependent and reinforcing. Last, the discussion analyzes how this particular fitness text draws on empowerment discourse derived from feminist gains of access to the public sphere while paradoxically inscribing women to the privatized realm of bodily practices, domesticity, and family values. (shrink)

Emerging out of increased attention to gender equality within violence and HIV prevention efforts in South African society has been an intensified focus on masculinities. Garnering a deeper understanding of how men respond to shifting gender relations and rights on the ground is of urgent importance, particularly since social constructions of gender are implicated in the HIV/aids epidemic. As social scientists collaborating on a rights-based HIV and antiviolence program, we sought to understand masculinities, rights, and gender norms across six high (...) HIV/aids seroprevalence provinces in South Africa. Drawing on focus group research, we explore the ways that men who are engaged in HIV and antiviolence programming can often be simultaneously resistant to and embracing of changes in masculinities, women’s rights, and gender relations. We use our findings on men’s responses to changing gender relations to make suggestions for how to better engage men in HIV and antiviolence programs. (shrink)

The American Journal of Bioethics, Volume 12, Issue 7, Page 21-23, July 2012.

This paper discusses the evidence for the role of CREB in neural stem/progenitor cell (NSPC) function and oncogenesis and how these functions may be important for the development and growth of brain tumours. The cyclic‐AMP response element binding (CREB) protein has many roles in neurons, ranging from neuronal survival to higher order brain functions such as memory and drug addiction behaviours. Recent studies have revealed that CREB also has a role in NSPC survival, differentiation and proliferation. Recent work has shown (...) that over‐expression of CREB in transgenic animals can impart oncogenic properties on cells in various tissues and that aberrant CREB expression is associated with tumours in patients. It is the central position of CREB, downstream of key developmental and growth signalling pathways, which give CREB the ability to influence a spectrum of cell activities, such as cell survival, growth and differentiation in both normal and cancer cells. (shrink)