82 research outputs found
Stress Preconditioning of Spreading Depression in the Locust CNS
Cortical spreading depression (CSD) is closely associated with important pathologies including stroke, seizures and migraine. The mechanisms underlying SD in its various forms are still incompletely understood. Here we describe SD-like events in an invertebrate model, the ventilatory central pattern generator (CPG) of locusts. Using K+ -sensitive microelectrodes, we measured extracellular K+ concentration ([K+]o) in the metathoracic neuropile of the CPG while monitoring CPG output electromyographically from muscle 161 in the second abdominal segment to investigate the role K+ in failure of neural circuit operation induced by various stressors. Failure of ventilation in response to different stressors (hyperthermia, anoxia, ATP depletion, Na+/K+ ATPase impairment, K+ injection) was associated with a disturbance of CNS ion homeostasis that shares the characteristics of CSD and SD-like events in vertebrates. Hyperthermic failure was preconditioned by prior heat shock (3 h, 45°C) and induced-thermotolerance was associated with an increase in the rate of clearance of extracellular K+ that was not linked to changes in ATP levels or total Na+/K+ ATPase activity. Our findings suggest that SD-like events in locusts are adaptive to terminate neural network operation and conserve energy during stress and that they can be preconditioned by experience. We propose that they share mechanisms with CSD in mammals suggesting a common evolutionary origin
Stopping rape: towards a comprehensive policy
The need to stop rape is pressing. Since it is the outcome of a wide range of practices and institutions in society, so too must be the policies to stop it. This important book offers a comprehensive guide to the international policies developed to stop rape, together with case study examples on how they work. The book engages with the law and criminal justice system, health services, specialised services for victim-survivors, and educational and cultural interventions, as well as how they can best be coordinated. It is informed by theory and evidence drawn from scholarship and practice from around the world. It will be of interest to a global readership of students, practitioners and policy makers as well as anyone who wants to know how rape can be stopped
Study on the gender dimension of trafficking in human beings - final report
The purpose of this study is to contribute to the identification and understanding of what it means to be ‘taking into account the gender perspective, to strengthen the prevention of this crime and protection of the victims thereof’, as required in Article 1 of European Union (EU) Directive 2011/36/EU on Preventing and Combating Trafficking in Human Beings and Protecting its Victims in the context of the EU Strategy (COM(2012) 286 final) Towards the Eradication of Trafficking in Human Beings.
The study contributes to Priority E Action 2 of the Strategy, which states that ‘the Commission will develop knowledge on the gender dimensions of human trafficking, including the gender consequences of the various forms of trafficking and potential differences in the vulnerability of men and women to victimisation and its impact on them.’ Its specific objectives and tasks are to address: the ‘gender dimension of vulnerability, recruitment, and victimisation’; ‘gender issues related to traffickers and to those creating demand’; and ‘an examination of law and policy responses on trafficking in human beings from a gender perspective’. The study addresses the five priorities of the EU Strategy: identifying, protecting, and assisting victims of trafficking; stepping up the prevention of trafficking in human beings; better law enforcement; enhanced coordination and cooperation among key actors and policy coherence; and increased knowledge of an effective response to emerging concerns.
This study, according to its terms of reference, aims to look specifically at the gender dimension of trafficking for the purpose of sexual exploitation. This follows evidence from statistical data from Eurostat, as well as data from The European Police Office (Europol) and the United Nations Office on Drugs and Crime (UNODC), according to which the most reported form of exploitation of victims is that of sexual exploitation and its strong gender dimension (96 % women and girls). It further addresses recommendations addressed in the Resolution of the European Parliament of 26 February 2014 on sexual exploitation and prostitution and its impact on gender equality (2013/2103(INI)) urging the European Commission to evaluate the impact that the European legal framework designed to eliminate trafficking for sexual exploitation has had to date and to undertake further research on patterns of prostitution, on human trafficking for the purpose of sexual exploitation and on the increased level of sex tourism in the EU, with particular reference to minors, and to promote the exchange of best practices among the Member States.
The study identifies and draws on EU law and policy competence in gender equality in its identification of the gender dimensions of trafficking. The gender dimensions are clustered into five issues: gender specificity and equal treatment; gender expertise, gender balance in decision-making and gender mainstreaming; the relationship between prostitution and trafficking; gendered policy fields and strategic priorities; gendered systems and the theory of prevention
Using advocacy and data to strengthen political accountability in maternal and newborn health in Africa
AbstractAccountability mechanisms help governments and development partners fulfill the promises and commitments they make to global initiatives such as the Millennium Development Goals and the Global Strategy on Women’s and Children’s health, and regional or national strategies such as the Campaign for the Accelerated Reduction in Maternal Mortality in Africa (CARMMA). But without directed pressure, comparative data and tools to provide insight into successes, failures, and overall results, accountability fails. The analysis of accountability mechanisms in five countries supported by the Evidence for Action program shows that accountability is most effective when it is connected across global and national levels; civil society has a central and independent role; proactive, immediate and targeted implementation mechanisms are funded from the start; advocacy for accountability is combined with local outreach activities such as blood drives; local and national champions (Presidents, First Ladies, Ministers) help draw public attention to government performance; scorecards are developed to provide insight into performance and highlight necessary improvements; and politicians at subnational level are supported by national leaders to effect change. Under the Sustainable Development Goals, accountability and advocacy supported by global and regional intergovernmental organizations, constantly monitored and with commensurate retribution for nonperformance will remain essential
Tanzania’s Countdown to 2015: an analysis of two decades of progress and gaps for reproductive, maternal, newborn, and child health, to inform priorities for post-2015
Background Tanzania is on track to meet Millennium Development Goal (MDG) 4 for child survival, but is making
insuffi cient progress for newborn survival and maternal health (MDG 5) and family planning. To understand this mixed
progress and to identify priorities for the post-2015 era, Tanzania was selected as a Countdown to 2015 case study.
Methods We analysed progress made in Tanzania between 1990 and 2014 in maternal, newborn, and child mortality,
and unmet need for family planning, in which we used a health systems evaluation framework to assess coverage and
equity of interventions along the continuum of care, health systems, policies and investments, while also considering
contextual change (eg, economic and educational). We had fi ve objectives, which assessed each level of the health
systems evaluation framework. We used the Lives Saved Tool (LiST) and did multiple linear regression analyses to
explain the reduction in child mortality in Tanzania. We analysed the reasons for the slower changes in maternal and
newborn survival and family planning, to inform priorities to end preventable maternal, newborn, and child deaths
by 2030.
Findings In the past two decades, Tanzania’s population has doubled in size, necessitating a doubling of health and
social services to maintain coverage. Total health-care fi nancing also doubled, with donor funding for child health and
HIV/AIDS more than tripling. Trends along the continuum of care varied, with preventive child health services
reaching high coverage (≥85%) and equity (socioeconomic status diff erence 13–14%), but lower coverage and wider
inequities for child curative services (71% coverage, socioeconomic status diff erence 36%), facility delivery (52%
coverage, socioeconomic status diff erence 56%), and family planning (46% coverage, socioeconomic status diff erence
22%). The LiST analysis suggested that around 39% of child mortality reduction was linked to increases in coverage
of interventions, especially of immunisation and insecticide-treated bednets. Economic growth was also associated
with reductions in child mortality. Child health programmes focused on selected high-impact interventions at lower
levels of the health system (eg, the community and dispensary levels). Despite its high priority, implementation of
maternal health care has been intermittent. Newborn survival has gained attention only since 2005, but high-impact
interventions are already being implemented. Family planning had consistent policies but only recent reinvestment
in implementation.
Interpretation Mixed progress in reproductive, maternal, newborn, and child health in Tanzania indicates a complex
interplay of political prioritisation, health fi nancing, and consistent implementation. Post-2015 priorities for Tanzania
should focus on the unmet need for family planning, especially in the Western and Lake regions; addressing gaps for
coverage and quality of care at birth, especially in rural areas; and continuation of progress for child health
Study on comprehensive policy review of anti-trafficking projects funded by the European Commission:HOME/2014/ISFP/PR/THBX/0052
This report addresses four objectives: 1. To conduct a comprehensive review of European Commission (EC) funded anti-trafficking projects so as to enhance coordination, avoid duplication and provide a solid basis for coherent, cost-effective and strategic planning, including potentially for the further development of anti-trafficking policies at EU level, thereby supporting the dual aims of enhanced coordination and cooperation among key actors and policy coherence. 2. To map and analyse the distribution of EC-funded anti-trafficking projects according to their scope of intervention, geographic areas of intervention, fields, actors, target beneficiaries, funding level, types of output, policy recommendations and other relevant aspects. 3. To identify and assess the common, unique or complementary contribution of the impact and results of these funded projects to the objectives of the EU anti-trafficking strategy, including whether their contribution has yet been taken into account. 4. To identify trends, emerging research and policy question
Tanzania's countdown to 2015: an analysis of two decades of progress and gaps for reproductive, maternal, newborn, and child health, to inform priorities for post-2015.
BACKGROUND: Tanzania is on track to meet Millennium Development Goal (MDG) 4 for child survival, but is making insufficient progress for newborn survival and maternal health (MDG 5) and family planning. To understand this mixed progress and to identify priorities for the post-2015 era, Tanzania was selected as a Countdown to 2015 case study. METHODS: We analysed progress made in Tanzania between 1990 and 2014 in maternal, newborn, and child mortality, and unmet need for family planning, in which we used a health systems evaluation framework to assess coverage and equity of interventions along the continuum of care, health systems, policies and investments, while also considering contextual change (eg, economic and educational). We had five objectives, which assessed each level of the health systems evaluation framework. We used the Lives Saved Tool (LiST) and did multiple linear regression analyses to explain the reduction in child mortality in Tanzania. We analysed the reasons for the slower changes in maternal and newborn survival and family planning, to inform priorities to end preventable maternal, newborn, and child deaths by 2030. FINDINGS: In the past two decades, Tanzania's population has doubled in size, necessitating a doubling of health and social services to maintain coverage. Total health-care financing also doubled, with donor funding for child health and HIV/AIDS more than tripling. Trends along the continuum of care varied, with preventive child health services reaching high coverage (≥85%) and equity (socioeconomic status difference 13-14%), but lower coverage and wider inequities for child curative services (71% coverage, socioeconomic status difference 36%), facility delivery (52% coverage, socioeconomic status difference 56%), and family planning (46% coverage, socioeconomic status difference 22%). The LiST analysis suggested that around 39% of child mortality reduction was linked to increases in coverage of interventions, especially of immunisation and insecticide-treated bednets. Economic growth was also associated with reductions in child mortality. Child health programmes focused on selected high-impact interventions at lower levels of the health system (eg, the community and dispensary levels). Despite its high priority, implementation of maternal health care has been intermittent. Newborn survival has gained attention only since 2005, but high-impact interventions are already being implemented. Family planning had consistent policies but only recent reinvestment in implementation. INTERPRETATION: Mixed progress in reproductive, maternal, newborn, and child health in Tanzania indicates a complex interplay of political prioritisation, health financing, and consistent implementation. Post-2015 priorities for Tanzania should focus on the unmet need for family planning, especially in the Western and Lake regions; addressing gaps for coverage and quality of care at birth, especially in rural areas; and continuation of progress for child health. FUNDING: Government of Canada, Foreign Affairs, Trade, and Development; US Fund for UNICEF; and the Bill & Melinda Gates Foundation
Synthesis, structure and stereodynamics of atropisomeric N-chloroamides
Atropisomeric N-chloroamides were efficiently accessed by electrophilic halogenation of ortho-substituted secondary anilides. The stereodynamics of atropisomerism in these novel scaffolds was interrogated by detailed experimental and computational studies, revealing that racemization is correlated with amide isomerization. The stereoelectronic nature of the amide was shown to significantly influence racemization rates, with potentially important implications for other C–N atropisomeric scaffolds
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