Drug Problems - Can Substitute Prescribing Services Help You? Leaflet

Drug Problems - Can Substitute Prescribing Services Help You? Leaflet

Survey of Injecting Drug Users - 2002/2003 (PDF 152 KB)

Summary of the findings for 2002/03 from the five collaborating centres in NI

Survey of Injecting Drug Users - 2002 (PDF 165 KB)

Summary of the findings for 2002 from the five collaborating centres in NI

Drug and Alcohol Use Among Young People in NI (PDF 424 KB)

A Secondary Analysis of Drug and Alcohol Use Surveys - Final Report

Review of Drug Co-Ordination Teams - Final Report

Report by Deloitte & Touche October 2002

Drug Strategy for Northern Ireland (PDF 669 KB)

This document sets out the new Strategy for addressing drug misuse problems in Northern Ireland. With a vision for all who work towards addressing this problem, four main aims are identified along with a set of outcomes. The Strategy has a minimum lifespan of five years with a first major review after three years. Since its publication the NIO is no longer responsible for the drug strategy - this work has been taken over by the Department of Health, Social Services and Public Safety.

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Development of a coculture model of encapsulated cells.

In the whole animal, metabolic regulations are set by reciprocal interactions between various organs, via the blood circulation. At present, analyses of such interactions require numerous and uneasily controlled in vivo experiments. In a search for an alternative to in vivo experiments, our work aims at developing a coculture system in which different cell types are isolated in polymer capsules and grown in a common environment. The signals exchanged between cells from various origins are, thus, reproducing the in vivo intertissular communications. With this perspective, we evaluated a new encapsulation system as an artificial housing for liver cells on the one hand and adipocytes on the other hand. Murine hepatocytes were encapsulated with specially designed multicomponent capsules formed by polyelectrolyte complexation between sodium alginate, cellulose sulphate and poly(methylene-coguanidine) hydrochloride, of which the permeability has been characterized. We demonstrated the absence of cytotoxicity and the excellent biocompatibility of these capsules towards primary culture of murine hepatocytes. Encapsulated hepatocytes retain their specific functions--transaminase activity, urea synthesis, and protein secretion--during the first four days of culture in minimum medium. Mature adipocytes, isolated from mouse epidydimal fat, were embedded in alginate beads. Measurement of protein secretion shows an identical profile between free and embedded adipocytes. We finally assessed the properties of encapsulated hepatocytes, cryopreserved over a periods of up to four months. The perspective of using encapsulated cells in coculture are discussed, since this system may represent a promising tool for fundamental research, such as analyses of drug metabolism, intercellular regulations, and metabolic pathways, as well as for the establishment of a tissue bank for storage and supply of murine hepatocytes.