A representação social do papel de gestores em organizações não governamentais

The discussions concerning the absence of a management model appropriate to the peculiarities of third sector organizations have not been impeditive to their emphasized expansion in the last decades. In the attempt of understanding this phenomenon from the perspective of those who manage social organizations, this work based on the theory of social representations to understand the notion that organization managers of the third sector - based in Fortaleza CE - have of the part that they play and how this notion influences the direction of their activities. Social representations of managers of four different categories of non-governmental organizations have been investigated, each category composed of two unities. The categories researched were: social integration through art and education, prevention and treatment of alcohol and drug abuse, children s health assistance and community action. By using Doise s Societal Approach, the role of social managers translated in intraindividual, interindividual and situational processes of their actions, has been analysed within the social representations, focusing on beliefs, values, symbols and stories that give meaning to the existence of non-governmental organizations. Analysis and discussion of data displayed the existence of diversity in the understanding of managers within their practice, in other words, the management profile is also its own manager s. The branch where an organization acts is also preponderant in the shaping of a management style. It could be deduced, from to the organizations researched, that professional formation and the manager s social insertion mainly, are determinative factors in the outlining of a management model of its own. It was concluded that, due to heterogeneity of interests and action segments, there is no systematic process for social management among organizations. Management styles are supported by their director s own perception of achievement, who model organizations according to their contingencies

Escala de atitudes frente ao HIV/AIDS: análise de fatores

OBJETIVO: Este trabalho apresenta resultados acerca das propriedades psicométricas da Escala de atitudes frente ao HIV/AIDS. Os dados, provenientes de uma amostra de 549 alunos entre universitários, ensinos médio e ensino fundamental. MÉTODOS: Os dados foram tratados pelo método dos componentes principais da análise fatorial. A análise final, postulado um eigenvalue mínimo de 2, resultou cinco fatores. Foram eliminados itens que apresentaram carga fatorial menor que 0,30. Neste estudo, o menor alfa observado foi de 0,79. Portanto, é provável que todos os 47 itens do instrumento final elaborado meçam o mesmo construto: atitude frente ao HIV/AIDS. RESULTADOS: Escores inferiores a 96 foram considerados fraco grau de conhecimento sobre HIV/AIDS; entre 96 e 192 moderado grau de conhecimento e acima de 192 alto grau de conhecimento sobre HIV/AIDS. Foram estabelecidos os fatores: 1, 2 e 3, sendo fator geral de percepção da informação técnico-científica; fator de percepção da informação técnico-científica versus sexualidade e preconceito; fator de percepção da informação técnico-científica no uso de drogas, respectivamente. CONCLUSÕES: O alfa de Cronbach encontrado para a escala como um todo foi de 0,859, sugerindo fortemente a existência da fidedignidade do instrumento que se mostrou útil para avaliar o grau de conhecimento acerca do HIV/AIDS e o risco decorrente do desconhecimento, entre estudantes.

Ontogênese, estresse e dependência de substâncias psicoativas

O estudo da dependência de substâncias psicoativas apresentou grandes avanços conceituais nas últimas décadas. A evolução dos conceitos foi paralela às evidências científicas que têm revelado os aspectos comportamentais e os mecanismos neurais envolvidos nesse fenômeno. Contudo, um grande desafio que permanece na pesquisa sobre a dependência de substâncias psicoativas é a identificação de quais fatores são responsáveis pela transição do uso controlado para o uso compulsivo. Está demonstrado que muitas variáveis interagem para influenciar a probabilidade de que qualquer indivíduo inicie o uso abusivo de substâncias psicoativas ou se torne dependente. Nos últimos anos, o estresse tem sido destacado como um fator importante na iniciação, manutenção e recaída da utilização de substâncias psicoativas. Neste trabalho analisamos os conceitos e teorias da farmacodependência e as principais evidências comportamentais pré-clínicas que demonstram a relação entre estresse e a vulnerabilidade ao abuso e dependência de psicoestimulantes.

Involvement of dopamine receptors in diethylpropion-induced conditioning place preference

Diethylpropion (DEP) is an amphetamine-like agent used as an anorectic drug. Abuse of DEP has been reported and some restrictions of its use have been recently imposed. The conditioning place preference (CPP) paradigm was used to evaluate the reinforcing properties of DEP in adult male Wistar rats. After initial preferences were determined, animals weighing 250-300 g (N = 7 per group) were conditioned with DEP (10, 15 or 20 mg/kg). Only the dose of 15 mg/kg produced a significant place preference (358 ± 39 vs 565 ± 48 s). Pretreatment with the D1 antagonist SCH 23390 (0.05 mg/kg, sc) 10 min before DEP (15 mg/kg, ip) blocked DEP-induced CPP (418 ± 37 vs 389 ± 31 s) while haloperidol (0.5 mg/kg, ip), a D2 antagonist, 15 min before DEP was ineffective in modifying place conditioning produced by DEP (385 ± 36 vs 536 ± 41 s). These results suggest that dopamine D1 receptors mediate the reinforcing effect of DEP

Amphetamine- and nicotine-induced cross-sensitization in adolescent rats persists until adulthood

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Stress-induced reinstatement of amphetamine-conditioned place preference and changes in tyrosine hydroxylase in the nucleus accumbens in adolescent rats

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Psicose e toxicomanias: um estudo psicanalítico

This paper is a case study that aims to discuss the effects of drug abuse by a person with psychotic structure from a psychoanalytical perspective. The interest in this subject was born from an internship experience in the Mental Health area in which a psychotic patient had a drug abuse problem and the service treating him had difficulties dealing with this. In order to accomplish the objective of this work four theoretical chapters were written and the case is discussed throughout them articulating the theoretical issues with clinical practice. A literature review revealed that Freud and Lacan did not dedicate themselves to the study of the effect of drug use by psychotic patients but they made important contributions unfolding the theoretical and clinical psychoanalytical practice. Contemporary psychoanalytic authors suggest that the drug use made by psychotics differs from the use by neurotics, because of the particularity of the psychotic structure. It was found that drug use in psychosis can operate in three different ways: the first refers to drug use as substitute of a missing signifier helping the psychotic patient building a social bond. The second function is to intensify psychotic phenomena and the third function is to operate as an attempt to diminish those same phenomena. We conclude that, while the use of drugs in neurosis provides an individualist way of satisfaction, that excludes social aspects. For psychosis such use may operate differently and may play a role in social integration, among others effects. Such discussion can help move forward the direction of treatment of psychosis when the case involves drug use

Clonidina como droga adjuvante no tratamento da síndrome de abstinência alcoólica em unidade de terapia intensiva: relato de caso

JUSTIFICATIVA E OBJETIVOS: A sedação de dependentes de álcool e drogas em Unidades de Terapia Intensiva (UTI) é um desafio pela elevada incidência de tolerância às drogas sedativas e da elevada freqüência de síndromes de abstinência. O objetivo deste relato é mostrar um caso de paciente jovem admitido na UTI que desenvolveu síndrome de abstinência alcoólica e tolerância às drogas sedativas, solucionadas somente após o uso de clonidina. RELATO do CASO: Paciente do sexo masculino, 18 anos, dependente de álcool, tabaco, cocaína e maconha, vítima de acidente por arma de fogo, foi admitido na UTI no 1º dia de pós-operatório de enterectomia, após aspiração de conteúdo gástrico durante reintubação traqueal. Evolução clínica: drogas vasoativas até o 4º dia de internação e broncopneumonia bilateral com derrame pleural e necessidade de ventilação artificial até o 15º dia. O esquema de sedação inicial utilizado foi a associação de midazolam e fentanil. A partir do 4º dia, o paciente apresentou vários episódios de agitação psicomotora, mesmo com a associação de lorazepam no 6° dia. No 9° dia, o paciente recebeu as maiores doses dos fármacos, mas permanecia agitado. Optou-se pela associação de dexmedetomidina, que reduziu as doses das outras drogas em 35% e diminuiu a agitação. No 12° dia, o midazolam e a dexmedetomidina foram substituídos pela infusão de propofol, com piora do quadro. No 13° dia, foi associada clonidina ao esquema de sedação, com resolução do quadro de agitação. No 14° dia, o propofol foi suspenso, sendo mantida a infusão de fentanil e reintroduzida a infusão de midazolam, com doses respectivamente 75% e 65% menores em relação ao pico de uso destas drogas. No 15° dia, o paciente foi extubado e teve alta da UTI. CONCLUSÕES: A droga de escolha para o tratamento da síndrome de abstinência alcoólica é o benzodiazepínico. Entretanto, no presente relato, somente o uso adjuvante de clonidina conseguiu proporcionar tratamento adequado ao paciente.

Comparison of risk factors among blood donors, volunteers and replacement individuals, infected or not by hepatitis C virus

Hepatitis C is transmitted primarily parenterally by contaminated blood and is often associated with: intravenous drug abuse, invasive procedures, blood transfusions, acupuncture, tattooing, and alcohol and tobacco use. This study aimed to quantify and evaluate the risk factors among blood donors, volunteer blood donors and replacement individuals, infected or not by the C virus. The main transmission routes of C virus were identified in 55 men and 25 women (GI) monitored by the Ambulatory Unit of the Department of Tropical Diseases, Botucatu Medical School, and in 24 men and 26 women (GII), all active blood donors at the Bauru State Hospital Transfusional Agency. Both groups were similar in: tobacco and alcohol consumption, sexual behavior, tattooing and illicit drug use. The duration of alcohol and tobacco consumption and blood transfusions in GI were longer, whereas the option for steady partners, condom use, disposable materials and piercings were predominant in GII. In conclusion, the risk factors for hepatitis C demonstrate the necessity of health policies that act on the primary and secondary prevention levels (respectively, reduction of infection incidence and hepatopathy risk).

Atendimento extra-hospitalar a alcoolistas em um municipio do interior Paulista

The purpose of this work is to know the forms of minding to the alcoholics in extra-hospitable services of mental health in Botucatu municipality. This places are: Mental Health Ambulatory and School Health Center both of the Medicine College of the Paulista State University and Mental Health Ambulatory of the NGA-11. For the development of this work was realized a bibliographic raising, presented in the introduction. Four professionals that work in this assistance were interviewed. The data that was collected in the interviews were reported with the literature of the area allowing the knowledge of the main characteristics of the minding to the alcoholist in the three services that were consulted. For example: groupal minding, minding to the family and the kind of therapeutic contract.

Amphetamine Poisoning in a Dog: Case Report, Literature Review and Veterinary Medical Perspectives

Amphetamine abuse in human beings has increased, resulting in many reports of toxicity and death. In the US over 4 million people have abused amphetamines at least once, thus small animals are exposed to increased accidental poisoning risk. This report describes an acute amphetamine poisoning in a dog due to ingestion of 15 mg/kg fenproporex, leading to typical signs of catecholamines release and effects in different organ systems. Similar clinical and laboratory findings observed in human beings are reviewed and physiopathogenic mechanisms discussed, as well as the therapeutic approaches available in veterinary medicine.

Progression of liver fibrosis in blood donors infected with hepatitis C virus

Background/Aims. Chronic hepatitis by HCV is progressive towards cirrhosis, with variable rate. We evaluated the rate of fibrosis progression (RFP), risk factors associated with advanced fibrosis (F3 and F4), and estimated the evolution time to cirrhosis. Methods. We transversely selected 142 blood donors infected only with HCV, with a known route of infection, submitted to liver biopsy at admission. RFP= ratio between stage of fibrosis (METAVIR)/estimated duration of infection in years. Non-parametric tests and logistic regression analysis, with significance level of 5% were used. Results. Median RFP was 0.086 U/year (0.05 - 0.142). Ten patients had F4 and 25 had F3. Median RFP values were significantly different (p=0.001) from one age group at contamination to the others and ALT and AST levels. There were no differences in the expected evolution to cirrhosis between intermediate fibrosers (F2) and the rapid fibrosers (F3 and F4). The independent variables associated with advanced fibrosis were ALT (OR 7.2) and GGT (OR 6.4) and age at inclusion (OR 1.12). Conclusion. This study suggests that RFP is extremely variable, it is exponential with age, and mainly influenced by host characteristics, especially age at contamination and possibly ethnical group. These asymptomatic patients had high percentage of fibrosis F2, F3 and F4.

Detecção e estudo sobre o efeito da metanfetamina e do ecstasy no desenvolvimento de imaturos de três espécies de Chrysomya (Diptera: Calliphoridae) de importância forense

Pós-graduação em Biologia Geral e Aplicada - IBB

Development social policy for youth with special reference to young men in Saint Lucia

Includes bibliography