Children with perinatally-acquired HIV are living into adolescence and adulthood. As this is a relatively new phenomenon, there is a paucity of research highlighting the complex issues that arise for these children. This qualitative case-study examines the needs of a select group of older children (9-16 years old) with perinatally-acquired HIV in the province of British Columbia, Canada through focus groups and interviews conducted with ten HIV-infected children, 11 family members and 11 service providers. The needs of this population are diverse, reflecting its heterogeneity. However, participants consistently highlighted issues of stigma, sexual health and mental health as major areas of current and future concern. Continued support, education and future planning in these areas are necessary for older HIV-infected children as they transition out of childhood.
HIV is conceived as a disease that combines stigma elements of perceived contagion and socially undesirable behaviours. Drawing on in-depth interviews with professional adolescent service providers from Australia, Canada, the UK and the USA, this paper explores HIV stigma and stigma management in the lives of HIV-positive young people. Findings elucidate how additional layers of stigma relating to 'adolescent rights' and 'embodied innocence' are added to HIV stigma as it is more usually conceived. This study suggests that managing this stigma entails managing silence in the context of the social worlds of the young person, the family and the service provider. Silence emerged as a key theme in the participant narratives and was embedded in the descriptions of young people's lived experiences. Crucially, silence is a product of oppression and inequity but is also a tool for resistance. Silence defends secrets and exists in the spaces, both physical and social, that are created for them in order to manage the stigma in young people's lives. Silences associated with HIV therefore need to be exposed if we are to better understand what HIV truly means to seropositive young people and how 'silences' may minimise or exacerbate their experience of HIV stigma inside and outside the context of programmes.
At the Royal Free Hospital School of Medicine, London, an integrated course in epidemiology and sociology for preclinical students was introduced in 1979. The course--Population Studies--is taken by the 100 second-year medical students in the summer term before they enter their clinical years. It occupies one full day and one half day each week for 8 weeks--approximately 80 hours of tuition. Population Studies is unusual in two respects. Firstly, it introduces a substantial amount of epidemiology into the preclinical curriculum. And, secondly, this is the only London medical school to integrate the teaching of sociology and epidemiology into the one course.
The effect of taurine on rat and hamster brain Na,K-ATPase was examined and compared to norepinephrine (NE) stimulation of the enzyme. Although NE stimulation of microsomal Na,K-ATPase was observed in the presence of the cell cytosolic fraction, taurine was without effect in the presence and absence of this fraction. Taurine also failed to modulate pubescent and mature hamster brain Na,K-ATPase. Presence or absence of ion chelators did not change taurine's effect. These results are discussed in relation to previous reports of taurine and catecholamine stimulation of Na,K-ATPase.
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