Migration and Social Work
This article highlights some of the key issues related to social work with migrants. It describes international trends in migration and provides an overview of migrants' needs and challenges. The article details the types of interventions, social workers provide to migrants and discusses some of the key issues facing the profession in terms of its interventions with migrant communities.
Hurdles to health: immigrant and refugee health care in Australia.
Refugees and asylum seekers face a number of barriers to accessing health care and improved health status. These include language difficulties, financial need and unemployment, cultural differences, legal barriers and a health workforce with generally low awareness of issues specific to refugees. Importantly, current Australian government migration and settlement policy also impacts on access to health and health status. An adequate understanding of these 'hurdles to health' is a prerequisite for health providers and health service managers if they are to tailor health care and services appropriately. We include tables of available resources and entitlements to health care according to visa category to assist providers and managers.
Effect of a new inhibitor of cholesterol biosynthesis (AY 9944) on serum and tissue sterols in the rat.
AY 9944 is a novel inhibitor of cholesterol biosynthesis which appears to act on the Delta 7-reductase enzyme, interfering with the conversion of 7-dehydrocholesterol to cholesterol. In all tissues studied, with the exception of the lens, there was a reduction in cholesterol and a marked accumulation of 7-dehydrocholesterol. Isotope studies showed a reduced uptake of acetate into cholesterol, and an increased uptake into 7-dehydrocholesterol, in various tissues in vivo and by skin samples in vitro. There was no apparent accumulation of lanosterol or of the methostenols in the rat skin.