Cannabis use in a Swiss male prison: qualitative study exploring detainees' and staffs' perspectives.

BACKGROUND: Several studies suggest a high prevalence of cannabis use before and during imprisonment, but subjective perspectives of detainees and staff towards its use in prison are lacking. This issue was explored in the framework of an observational study addressing tobacco use in three Swiss prisons in 2009 and 2010 that involved multiple strands (quantitative and qualitative components). This article presents qualitative data on cannabis use collected in one of the settings. METHODS: We used in-depth semi-structured interviews with both detainees and staff to explore their attitudes towards cannabis in one post-trial male Swiss prison. We performed specific coding and thematic analysis for cannabis with the support of ATLAS.ti, compared detainees' and staff's opinions, and considered the results with regard to drug policy in prison in general. RESULTS: 58 participants (31 male offenders, mean age 35 years, and 27 prison staff, mean age 46 years, 33% female) were interviewed. Detainees estimated the current use of cannabis use to be as high as 80%, and staff 50%. Participants showed similar opinions on effects of cannabis use that were described both at individual and institutional levels: analgesic, calming, self-help to go through the prison experience, relieve stress, facilitate sleep, prevent violence, and social pacifier. They also mentioned negative consequences of cannabis use (sleepiness, decreased perception of danger and social isolation), and dissatisfaction regarding the ongoing ambiguous situation where cannabis is forbidden but detection in the urine was not sanctioned. However, the introduction of a more restrictive regulation induced fear of violence, increased trafficking and a shift to other drug use. CONCLUSION: Although illegal, cannabis use is clearly involved in daily life in prison. A clearer and comprehensive policy addressing cannabis is needed, including appropriate measures tailored to individual users. To sustain a calm and safe environment in prison, means other than substance or medication use are required.

Le "Protévangile de Jacques" en latin. Etat de la question et perspectives nouvelles

Dans la première partie, on décrit et classifie les témoins qui contribuent à la connaissance du Protévangile de Jacques (PJ) en latin : 23 mss latins, les évangiles irlandais de l'enfance du Liber Flavus Fergusiorum (LFF) et du Leabhar Breac (LB). On clarifie dans une seconde partie plusieurs questions touchant à la diversité des formes textuelles du PJ en Occident, démontrant l'existence d'au moins deux traductions latines indépendantes. (I) L'une, plutôt littérale, est conservée en partie dans Montpellier 55 (M2) et Paris, n.a.l. 718 (S). (II) L'autre, caractérisée par des amplifications, est représentée par 4 témoins : Sainte-Geneviève 2787 (G; texte presque complet); l'homélie Inquirendum est (ch. 1-8, mss KPRBDO); l'Evangile latin de l'enfance combinant une partie du PJ, le Pseudo-Matthieu et une source inconnue, de coloration docète (compilation J, 8 témoins); le récit du LFF (ch. 1-16). Une troisième traduction indépendante est peut-être attestée (mss TUE). On montre ainsi l'existence de deux étapes successives d'amplification de la traduction II (IIa et IIb), illustrant le besoin d'expliciter la narration concise du PJ original. Cette traduction amplifiée a servi de modèle à l'auteur du remaniement latin du Pseudo-Matthieu. On éclaire enfin les antécédents, les caractéristiques et l'évolution de J, qui a vu le jour avant 800. La présente étude trouvera son prolongement dans l'édition critique des diverses formes du Protévangile latin

Substance Misuse Among People Over 55 - Perspectives from the Community and Voluntary sector in Belfast

The Belfast Health Development Unit (BHDU) was established as a Ministerial priority in March 2010, co-locating staff from The Public Health Agency (PHA), Belfast Health and Social Care Trust (BHSCT) and Belfast City Council (BCC). One of the strategic priorities for the BHDU is: an integrated approach to planning and delivery of services for older people in the city.The PHA and the BHDU had identified a need to examine the extent of substance misuse issues within the older population of the city of Belfast and to explore early intervention programmes targeting this population. It is envisioned that this piece of work will inform and support the Belfast Healthy Ageing Strategic Partnership on older people and its multi-sectoral action plan and will influence the work and priorities of the Belfast Strategic Partnership and its constituent stakeholders in taking drug and alcohol work forward in Belfast.The aim of this research was to review knowledge, awareness and evidence of the impact of substance misuse on the older population (aged 55+) and to review good practice in reducing substance related harm within this population which has been done by undertaking a review of available research, data and information sources. However, the main focus of the research involved consulting with a broad range of community and voluntary sector organisations working in the Belfast area to assess their views and perceptions of the prevalence and extent of substance misuse within the older population and the services currently in place to address this issue.�

The untranslated regions of genes from Trypanosoma cruzi: perspectives for functional characterization of strains and isolates

The sequencing of Trypanosoma cruzi genome has been completed and a great deal of information is now available. However, the organization of protozoa genomes is somewhat elusive and much effort must be applied to reveal all the information coded in the nucleotide sequences. Among the DNA segments that needs further investigation are the untranslated regions of genes. Many of the T. cruzi genes that were revealed by the genome sequencing lack information about the untranslated regions. In this paper, some features of these untranslated segments as well as their applications in T. cruzi populations are discussed.

Perspectives in the control of infectious diseases by transgenic mosquitoes in the post-genomic era: a review

Arthropod-borne diseases caused by a variety of microorganisms such as dengue virus and malaria parasites afflict billions of people worldwide imposing major economic and social burdens. Despite many efforts, vaccines against diseases transmitted by mosquitoes, with the exception of yellow fever, are not available. Control of such infectious pathogens is mainly performed by vector management and treatment of affected individuals with drugs. However, the numbers of insecticide-resistant insects and drug-resistant parasites are increasing. Therefore, inspired in recent years by a lot of new data produced by genomics and post-genomics research, several scientific groups have been working on different strategies to control infectious arthropod-borne diseases. This review focuses on recent advances and perspectives towards construction of transgenic mosquitoes refractory to malaria parasites and dengue virus transmission.

First isolation of microorganisms from the gut diverticulum of Aedes aegypti (Diptera: Culicidae): new perspectives for an insect-bacteria association

We show for the first time that the ventral diverticulum of the mosquito gut (impermeable sugar storage organ) harbors microorganisms. The gut diverticulum from newly emerged and non-fed Aedes aegypti was dissected under aseptic conditions, homogenized and plated on BHI medium. Microbial isolates were identified by sequencing of 16S rDNA for bacteria and 28S rDNA for yeast. A direct DNA extraction from Ae. aegypti gut diverticulum was also performed. The bacterial isolates were: Bacillus sp., Bacillus subtilis and Serratia sp. The latter was the predominant bacteria found in our isolations. The yeast species identified was Pichia caribbica.

Southern Cone Initiative for the elimination of domestic populations of Triatoma infestans and the interruption of transfusion Chagas disease: historical aspects, present situation, and perspectives

Created in 1991 by the governments of Argentina, Bolivia, Brazil, Chile, Paraguay, and Uruguay, the Southern Cone Initiative (SCI) has been extremely important for Chagas disease control in this region. Its basic objective was to reach the interruption of this disease, chiefly by means of the elimination of the principal vector Triatoma infestans and by the selection of safe donors in the regional blood banks. After a summarized historic of SCI, the text shows the advance of technical and operative activities, emphasizing some factors for the initiative success, as well as some difficulties and constraints. The future of SCI will depend of the continuity of the actions and of political priority. Scientific community has been highly responsible for this initiative and its maintenance. At the side of this, national and international efforts must be involved and reinforced to assure the accomplishment of the final targets of SCI. Very specially, the Pan American Health Organization has cooperated with the Initiative in all its moments and activities,being the most important catalytic and technical factor for SCI success.