Employment and sociodemographic characteristics: a study of increasing precarity in the health districts of Belo Horizonte, Brazil

<p>Abstract</p> <p>Background</p> <p>The fundamental importance of human resources for the development of health care systems is recognized the world over. Health districts, which constitute the middle level of the municipal health care system in the city of Belo Horizonte, Brazil, deal with demands from all parts of the system. This research seeks to provide the essential features required in order to understand the phenomenon of increase in precarity of employment in these health districts.</p> <p>Methods</p> <p>The legal and human resource management documents used by the Municipal Health Secretariat of the City of Belo Horizonte were adopted as the corpus for this research. In order to analyse the changes in employment (2002–2006), the data were collected from ArteRH, a computerized database dealing specifically with data related to human resources, which began operating in 2001. The workers were classified into permanent and non-permanent groups, and their contractual rights were described. Employment dynamics and changes were examined, concentrating on the incorporation of workers and on their social and employment rights during the period under study. The comparative data for the two groups obtained were presented in frequency distribution tables according to type of employment, sex, age group, level of education and wages from 2002 to 2006.</p> <p>Results</p> <p>There was a clear difference between the permanent worker and non-permanent worker groups as regards existing guaranteed employment rights and social security. The increase in the number of non-permanent workers in the workforce, the growing proportion of older workers among the permanently employed and the real wage reductions during the period from 2002 to 2006 are indicative of the process of growing precarity of employment in the group studied.</p> <p>Conclusion</p> <p>It is a plausible supposition that the demand for health reforms, along with the legal limits imposed on financial expenditure, gave rise to the new types of contract and the present employment situation in the health districts in Belo Horizonte.</p

Gender-based violence against women in contemporary France: domestic violence and forced marriage policy since the Istanbul Convention

ABSTRACT: In 2014, France ratified the Council of Europe’s Convention on Preventing and Combating Violence against Women and Domestic Violence (the Istanbul Convention) and passed the Law for Equality between Women and Men to bring French law into line with it. The Law for Equality between Women and Men situates the fight against violence against women within a broader context of the need to address inequalities between women and men. This is not new at the international level, but it is new to France. When the structural, transformative understandings of violence against women found in international texts are translated into national laws, policy documents and implementation on the ground, they might challenge widespread ideas about gender relations, or they might be diluted in order to achieve consensus. To what extent has French violence against women policy moved into line with UN and Council of Europe initiatives which present violence against women as both a cause and a consequence of gendered power relations? Have internationally accepted concepts of gender and gender-based violence been incorporated into French policy debates and, if so, how? What implications, if any, does all this have for the continued struggle in France and elsewhere to eliminate violence a gainst women? RÉSUMÉ: En 2014, la France a ratifié la Convention du Conseil de l’Europe sur la prévention et la lutte contre la violence à l’égard des femmes et la violence domestique (dite Convention d’Istanbul) et a adopté dans la foulée la loi pour l’égalité réelle entre les femmes et les hommes afin de mettre en conformité la législation française. Cette loi place la lutte contre la violence à l’égard des femmes dans un contexte de lutte contre les inégalités de genre. Si cela est loin d’être une nouveauté à l’échelle internationale, cela l’est en France. Lorsque les conceptions structurelles et transformatrices de la violence à l’égard des femmes présentes dans les textes internationaux sont traduites à l’échelle nationale en lois, documents d’orientation et mesures de mise en œuvre sur le terrain, elles peuvent alors remettre en question des idées largement répandues sur les rapports de genre, ou au contraire être édulcorées afin d’aboutir à un consensus. Dans quelle mesure la politique de la France relative à la violence à l’égard des femmes s’est-elle alignée sur les initiatives de l’ONU et du Conseil de l’Europe qui présentent ce type de violence comme étant à la fois une cause et une conséquence des rapports de force liés au genre? Le genre et la violence fondée sur le genre, qui sont des concepts internationalement reconnus, ont-ils été intégrés dans les débats politiques français, et si oui, de quelle manière? Quelles en sont les implications le cas échéant sur la poursuite, en France et ailleurs, de la lutte pour éliminer la violence à l’égard des femmes

Periodontitis and diabetes: a two-way relationship

Periodontitis is a common chronic inflammatory disease characterised by destruction of the supporting structures of the teeth (the periodontal ligament and alveolar bone). It is highly prevalent (severe periodontitis affects 10–15% of adults) and has multiple negative impacts on quality of life. Epidemiological data confirm that diabetes is a major risk factor for periodontitis; susceptibility to periodontitis is increased by approximately threefold in people with diabetes. There is a clear relationship between degree of hyperglycaemia and severity of periodontitis. The mechanisms that underpin the links between these two conditions are not completely understood, but involve aspects of immune functioning, neutrophil activity, and cytokine biology. There is emerging evidence to support the existence of a two-way relationship between diabetes and periodontitis, with diabetes increasing the risk for periodontitis, and periodontal inflammation negatively affecting glycaemic control. Incidences of macroalbuminuria and end-stage renal disease are increased twofold and threefold, respectively, in diabetic individuals who also have severe periodontitis compared to diabetic individuals without severe periodontitis. Furthermore, the risk of cardiorenal mortality (ischaemic heart disease and diabetic nephropathy combined) is three times higher in diabetic people with severe periodontitis than in diabetic people without severe periodontitis. Treatment of periodontitis is associated with HbA1c reductions of approximately 0.4%. Oral and periodontal health should be promoted as integral components of diabetes management

Ethical issues in autologous stem cell transplantation (ASCT) in advanced breast cancer: A systematic literature review

BACKGROUND: An effectiveness assessment on ASCT in locally advanced and metastatic breast cancer identified serious ethical issues associated with this intervention. Our objective was to systematically review these aspects by means of a literature analysis. METHODS: We chose the reflexive Socratic approach as the review method using Hofmann's question list, conducted a comprehensive literature search in biomedical, psychological and ethics bibliographic databases and screened the resulting hits in a 2-step selection process. Relevant arguments were assembled from the included articles, and were assessed and assigned to the question list. Hofmann's questions were addressed by synthesizing these arguments. RESULTS: Of the identified 879 documents 102 included arguments related to one or more questions from Hofmann's question list. The most important ethical issues were the implementation of ASCT in clinical practice on the basis of phase-II trials in the 1990s and the publication of falsified data in the first randomized controlled trials (Bezwoda fraud), which caused significant negative effects on recruiting patients for further clinical trials and the doctor-patient relationship. Recent meta-analyses report a marginal effect in prolonging disease-free survival, accompanied by severe harms, including death. ASCT in breast cancer remains a stigmatized technology. Reported health-related-quality-of-life data are often at high risk of bias in favor of the survivors. Furthermore little attention has been paid to those patients who were dying. CONCLUSIONS: The questions were addressed in different degrees of completeness. All arguments were assignable to the questions. The central ethical dimensions of ASCT could be discussed by reviewing the published literature

IL-1α, IL-6 and TNF-α in cutaneous lesions of lupus erythematosus are inhibited by topical application of calcipotriol

Lupus Erythematosus (LE) is an autoimmune disorder with an unknown. etiology and pathogenesis. Skin lesions of LE express several cytokines which correlate to histological findings such as IL-1 and IL-6 which are mediators of epidermal growth and proliferation. Skin lesions of LE are generally treated with immunosuppressive agents such as oral or topically applied corticosteroids. Recently a new drug, calcipotriol, a vitamin D3 analogue has been useful in treatment of psoriasis with no adverse effect on calcium metabolism. This drug shares immunomodulatory effects with vit. D3 by inhibiting several cytokines produced by keratinocytes. In order to test the clinical effectiveness of calcipotriol in cutaneous lesions of LE we have investigated several proinflammatory cytokines such as: IL-1α, IL-1β, IL-4, IL-5, IL-6, IL-8, MCP-1, TNF-α. Using an avidin-biotin immunoperoxidase system we have found IL-1 in both forms, IL-6 and TNF-α in basal keratinocytes in patients affected with LE, after treatment they were reverted to normal. This inhibition is induced at a molecular level as demonstrated by reduced IL-1, IL-6 and TNFα mRNA expression. This is the first report showing that calcipotriol is effective in cutaneous lesions of LE and suggesting that this action is due to an inhibition of protein synthesis and mRNA expression for IL-1α, IL-6 and TNFα

Direct immunofluorescence diagnosis of pemphigus without biopsy

Background: Direct immunofluorescence (DIF) is a necessary examination tool for the diagnosis of pemphigus. The suction-blister-method splits the skin at the lamina lucida and it is possible with a scalpel to separate the entire epidermis from the dermis. Objective: The study was to determine whether DIF is reliable on epidermal sheets separated using a suction apparatus. Methods: Thirteen patients were selected for this study: (nine with pemphigus vulgaris (PV), one with paraneoplastic pemphigus (PP), and three with pemphigus erythematosus (PE). Frozen epidermal sheets, separated from the dermis with a scalpel, were used as a substrate. Diagnosis with routine fluorescein isothiocyanate (FITC) antibodies was made. Results: In all patients a pericellular deposition of IgG was evident and in eight of these patients a pericellular deposition of C3 was present. In two cases of PE and one of PP, the C3 deposits were also present in the lower part of basal keratinocytes. Conclusion: This diagnostic method without skin biopsy is easy to perform and, together with the histology and clinical aspects, could be a useful tool in the diagnosis of pemphigus. We recommend this method when the patient is allergic to local anaesthetics, the patient easily produces hypertrophic scars, or in follow-up of already biopsied patients

IL-1α, IL-6 and TNF-α in cutaneous lesions of lupus erythematosus are inhibited by topical application of calcipotriol

Lupus Erythematosus (LE) is an autoimmune disorder with an unknown. etiology and pathogenesis. Skin lesions of LE express several cytokines which correlate to histological findings such as IL-1 and IL-6 which are mediators of epidermal growth and proliferation. Skin lesions of LE are generally treated with immunosuppressive agents such as oral or topically applied corticosteroids. Recently a new drug, calcipotriol, a vitamin D3 analogue has been useful in treatment of psoriasis with no adverse effect on calcium metabolism. This drug shares immunomodulatory effects with vit. D3 by inhibiting several cytokines produced by keratinocytes. In order to test the clinical effectiveness of calcipotriol in cutaneous lesions of LE we have investigated several proinflammatory cytokines such as: IL-1α, IL-1β, IL-4, IL-5, IL-6, IL-8, MCP-1, TNF-α. Using an avidin-biotin immunoperoxidase system we have found IL-1 in both forms, IL-6 and TNF-α in basal keratinocytes in patients affected with LE, after treatment they were reverted to normal. This inhibition is induced at a molecular level as demonstrated by reduced IL-1, IL-6 and TNFα mRNA expression. This is the first report showing that calcipotriol is effective in cutaneous lesions of LE and suggesting that this action is due to an inhibition of protein synthesis and mRNA expression for IL-1α, IL-6 and TNFα