ADOLESCENCE AND DRUG USE THROUGH THE LENS OF PSYCHOANALYSIS: SUFFERING AND ECSTASY IN THE PASSAGE

ADOLESCENCE AND DRUG USE THROUGH THE LENS OF PSYCHOANALYSIS: SUFFERING AND ECSTASY IN THE PASSAGE The purpose of this study is to reflect upon the psychological factors of adolescent drug addiction according to a psychoanalytic perspective. First we consider adolescence as a social-historical category and then we discuss the psychoanalytic understanding of the adolescent transition. This theoretical path builds the approach that considers drug use as a phenomenon that serves as a passage ritual to contemporary adolescence. This phenomenon is modulated by the drive organization, which determines how the individual will take ownership of the use of psychoactive substances. We conclude that the substance use may function as a buffer-object, activated to deal with the structural fragility of the contemporary affective bonds.

Mastectomy and Sexuality: An Integrative Review

Women affected by breast cancer are faced with the removal of a body part related to sexuality. This study aimed to investigate the impact of breast cancer and mastectomy in women's sexuality through the analysis of scientific literature published from 2000 to 2009. The bibliographic survey was carried out in LILACS, MedLine and PsycINFO databases. Twenty nine articles were selected to constitute the corpus of the analysis. The findings were grouped by means of content analysis. The results showed that after the removal of the breast, sexual performance is compromised, with reduced frequency of sexual intercourse in the early stages of treatment and low sexual desire, interest and satisfaction.

Anatomical, Clinical and Radiographic Characteristics of Styloid Syndrome (Eagle Syndrome): a Case Report

Styloid syndrome is characterized by an elongated styloid process or calcification of the stylomandibular and stylohyoid ligament. This study describes a case of a 65-year-old woman who presented to the Stomatology Clinic, University of Marilia with temporomandibular joint pain, ear ringing and a reduced ability to open the mouth. Panoramic and posteroanterior digital radiographs showed bilateral elongation of the styloid processes, especially of the right side, whose length extended beyond the mandible angle. The diagnosis was confirmed with the association of clinical data and image examinations. The treatment options for styloid Syndrome include clinical follow-up, surgical removal of the styloid process or fracture of the elongated process. The case was managed by providing prosthetic rehabilitation and clinical follow-up, observing the level of discomfort and the benefit that could be achieved by the therapy, and avoiding surgical intervention.

Can the red palm mite threaten the Amazon vegetation?

The red palm mite Raoiella indica Hirst (Tenuipalpidae) was first reported in the New World in 2004, dispersing quickly and widely while adopting new plant species as hosts. Since then, it has caused severe damage in this region, especially to coconut (Cocos nucifera L.). It was first found in Brazil in 2009, in the northern Amazonian state of Roraima. In the present study, native and introduced plants were sampled between March 2010 and February 2011 in sites of the 15 Roraima municipalities, to estimate its distribution and the associated mite fauna. In addition, monthly samples were taken from a coconut plantation in Mucajai throughout the same period, for an initial appraisal of the levels R. indica could reach. It was found in 10 municipalities, on 19 plant species of four families. Six species are reported for the first time as hosts. Among the associated predators, 89.1% were Phytoseiidae, most commonly Amblyseius largoensis (Muma), Iphiseiodes zuluagai Denmark & Muma and Euseius concordis (Chant). The highest densities of R. indica, 1.5 and 0.35 mites/cm2 of leaflet (approx total of 331 and 77 mites/leaflet), were reached respectively in March 2010 and February 2011. The highest density of phytoseiids on coconut (0.009 mites/cm2 or about 2 mites/leaflet) was reached in November 2010. The average densities of R. indica recorded for Roraima were comparable to those reported for countries in which the mite is reportedly economically damaging. The dispersal of R. indica through the Amazon forest may result in damage to cultivated and native palms, and plants of other families, if the projected increase in both the frequency and the severity of drought events occurs. Parts of the Amazon have undergone periods of low rainfall, a condition that appears to favour the biology of this mite. Its eventual arrival to northeastern Brazil may result in heavy economic and ecological losses.

Correlations between Subjective Well-being, Dyadic Adjustment and Marital Satisfaction in Brazilian Married People

This study aimed to investigate the relationships between the constructs subjective well-being (SWB), dyadic adjustment (DA) and marital satisfaction (MS). Participants were 106 married Brazilians, of both sexes, with a mean age of 42 (+/- 11) years. Instruments used for the sociodemographic characterization and socioeconomic classification were the Subjective Wellbeing Scale (SWBS), the Dyadic Adjustment Scale (DAS) and the Marital Satisfaction Scale (MSS). Through the analysis of correlations and of stepwise multiple regression, it was verified that all the factors of the dyadic adjustment showed correlation with the marital satisfaction. The satisfaction with life (factor of the SWBS) and dyadic satisfaction (factor of the DAS), were positively and significantly correlated (r = .20; p = .04), which reveals that people who say they are satisfied with life in different domains also do so in relation to the marital experience.

Motor recovery and synaptic preservation after ventral root avulsion and repair with a fibrin sealant derived from snake venom

Background: Ventral root avulsion is an experimental model of proximal axonal injury at the central/peripheral nervous system interface that results in paralysis and poor clinical outcome after restorative surgery. Root reimplantation may decrease neuronal degeneration in such cases. We describe the use of a snake venom-derived fibrin sealant during surgical reconnection of avulsed roots at the spinal cord surface. The present work investigates the effects of this fibrin sealant on functional recovery, neuronal survival, synaptic plasticity, and glial reaction in the spinal motoneuron microenvironment after ventral root reimplantation. Methodology/Principal Findings: Female Lewis rats (7 weeks old) were subjected to VRA and root replantation. The animals were divided into two groups: 1) avulsion only and 2) replanted roots with fibrin sealant derived from snake venom. Post-surgical motor performance was evaluated using the CatWalk system twice a week for 12 weeks. The rats were sacrificed 12 weeks after surgery, and their lumbar intumescences were processed for motoneuron counting and immunohistochemistry (GFAP, Iba-1 and synaptophysin antisera). Array based qRT-PCR was used to evaluate gene regulation of several neurotrophic factors and receptors as well as inflammatory related molecules. The results indicated that the root reimplantation with fibrin sealant enhanced motor recovery, preserved the synaptic covering of the motoneurons and improved neuronal survival. The replanted group did not show significant changes in microglial response compared to VRA-only. However, the astroglial reaction was significantly reduced in this group. Conclusions/Significance: In conclusion, the present data suggest that the repair of avulsed roots with snake venom fibrin glue at the exact point of detachment results in neuroprotection and preservation of the synaptic network at the microenvironment of the lesioned motoneurons. Also such procedure reduced the astroglial reaction and increased mRNA levels to neurotrophins and anti-inflammatory cytokines that may in turn, contribute to improving recovery of motor function.

Morphologic and biomechanical changes of thoracic and abdominal aorta in a rat model of cigarette smoke exposure

Background: Smoking is the most relevant environmental factor that affects the development of aortic aneurysm. Smokers have elevated levels of elastase activity in the arterial wall, which leads to weakening of the aorta. The aim of this study was to verify whether cigarette smoke exposure itself is capable of altering the aortic wall. Methods: Forty-eight Wistar rats were divided into 2-, 4-, and 6-month experimental periods and into 2 groups: smokers (submitted to smoke exposure at a rate of 40 cigarettes/day) and nonsmokers. At the end of the experimental periods, the aortas were removed and crosssectioned to obtain histologic specimens for light microscopic and morphometric analyses. The remaining longitudinal segments were stretched to rupture and mechanical parameters were determined. Results: A degenerative process (i.e., a reduction in elastic fibers, the loss of lamellar arrangement, and a reduction of smooth muscle cells) was observed, and this effect was proportional in intensity to the period of tobacco exposure. We observed a progressive reduction in the yield point of the thoracic aorta over time (P < 0.05). There was a decrease in stiffness (P < 0.05) and in failure load (P < 0.05) at 6 months in the abdominal aorta of rats in the smoking group. Conclusions: Chronic exposure to tobacco smoke can affect the mechanical properties of the aorta and can also provoke substantial structural changes of the arterial wall

Adoção suficientemente boa: experiência de um casal com filhos biológicos

A partir de um estudo de caso, aborda-se a experiência de adoção de uma criança de quatro meses de idade por um casal com três filhos biológicos. Os dados obtidos por entrevistas semiestruturadas mostraram que a parentalidade adotiva foi experienciada em meio a temores/fantasias de perda/roubo da criança adotada. Isso pode ser associado ao modo como foi realizada a adoção, sem os cuidados preconizados pelo Estatuto da Criança e do Adolescente e a nova lei de adoção. O processo de adoção figurou para os adotantes como fonte de intensa carga emocional, permeada por sentimentos ambivalentes que merecem atenção dos profissionais da Psicologia. Os resultados ilustram a necessidade de atenção psicossocial-jurídica a adotantes, adotado e família biológica do adotado.

Percepção de pacientes com diabetes mellitus tipo 1 sobre o transplante de células-tronco hematopoéticas

O objetivo deste estudo foi investigar a percepção de pacientes com diabetes mellitus tipo 1 acerca do transplante de células-tronco hematopoéticas (TCTH). Participaram do estudo 12 pacientes, com idades entre 16 e 24 anos. Foi aplicado um roteiro de entrevista semiestruturada antes e um ano após o TCTH. Os relatos foram submetidos à análise de conteúdo temática e agrupados em três categorias: impacto do adoecimento, vivência do TCTH e retomada do cotidiano. Os resultados evidenciaram que os participantes foram capazes de identificar ganhos e refletir sobre as perdas advindas dessa situação-limite. Puderam perceber possibilidades de se beneficiarem do TCTH e vislumbraram no transplante uma oportunidade para além das inevitáveis dificuldades e limitações impostas pela terapêutica.

A medida positiva dos afetos: bem-estar subjetivo em pessoas casadas

Este estudo teve por objetivo analisar as correlações entre os fatores do bem-estar subjetivo (BES) em uma amostra de 106 pessoas casadas há 16,11 anos em média. Foram aplicados: Questionário Sociodemográfico, Questionário de Classificação Socioeconômica e Escala de Bem-estar Subjetivo (EBES). Para análise dos dados utilizou-se um software R e modelo multivariado para compreensão das correlações entre os domínios de BES. Todos os fatores da EBES mostraram-se correlacionadas entre si de modo significativo também em pessoas casadas, o que corroborou os resultados do estudo de validação da escala. Destaca-se a necessidade de estudos futuros que avaliem o BES em casais (díades), o que pode contribuir para a investigar se essa noção sofre influência do cônjuge ou apenas da situação conjugal.

Mastectomia e sexualidade: uma revisão integrativa

Mulheres acometidas pelo câncer mamário são confrontadas com a retirada de uma parte do corpo relacionada à sexualidade. Este estudo teve por objetivo investigar o impacto do câncer de mama e da mastectomia na sexualidade da mulher por meio da análise da produção científica publicada no período de 2000 a 2009. O levantamento bibliográfico foi realizado a partir das bases de dados LILACS, MedLine e PsycINFO. Foram selecionados 29 artigos, que constituíram o corpus do estudo. Os achados foram agrupados por meio de análise de conteúdo. Os resultados evidenciaram que, após a retirada da mama, o desempenho sexual é comprometido, com redução da freqüência de intercurso sexual nos primeiros estágios do tratamento e diminuição da excitação, interesse e satisfação sexual.

Imagem corporal e hábitos alimentares na anorexia nervosa: uma revisão integrativa da literatura

Revisão integrativa da literatura com objetivo de investigar os construtos da imagem corporal e hábitos alimentares na anorexia nervosa (AN). As bases consultadas foram MedLine, LILACS e PsycINFO, no período de 2005 a 2009. A maioria dos artigos encontrados é constituída de estudos não-experimentais e descritivos, provenientes de fontes internacionais. Os resultados evidenciaram que a personalidade de mulheres com AN é permeada por baixa autoestima, sentimentos de inferioridade, inadequação, insegurança, perfeccionismo e obsessividade, fatores que acarretam acentuada inibição e retraimento social, e que exercem influência na distorção da imagem corporal e na aquisição de hábitos alimentares disfuncionais. Como conclusão ressalta-se a necessidade de tratamento interdisciplinar, e de novos estudos experimentais e nacionais, que busquem compreender a relação entre os construtos.

Psicoterapia como estratégia de tratamento dos transtornos alimentares: análise crítica do conhecimento produzido

O objetivo deste estudo foi empreender uma análise crítica acerca do conhecimento científico produzido sobre a utilização das psicoterapias como estratégia de tratamento dos transtornos alimentares. A partir de buscas nas bases PsycINFO, PePSIC e SciELO, no período entre 1999 e 2011, foram recuperados 35 artigos, categorizados em: psicoterapias breves, grupais, psicodinâmicas, complementares, bem como psicoterapias aliadas a outros tratamentos, como o psicofarmacológico. As abordagens mais frequentemente mencionadas foram psicodinâmicas e cognitivo-comportamentais. A modalidade de atendimento predominante foi a grupal. Ainda que preconizando o uso combinado de diversas estratégias, a literatura é unânime em destacar a importância das psicoterapias no tratamento. A análise crítica evidenciou necessidade de leituras que transcendam a mera identificação de técnicas psicoterápicas consideradas mais eficazes para o tratamento dos transtornos alimentares. Deve-se considerar o contexto mais amplo no qual os tratamentos são propostos, bem como promover um diálogo aberto entre enfoques teóricos, valorizando a pluralidade de saberes e a psicoterapia como prática em permanente transformação.

Relação entre conhecimento, atitude, escolaridade e tempo de doença em indivíduos com diabetes mellitus

OBJETIVOS: Relacionar o conhecimento e a atitude de usuários com Diabetes mellitus tipo 2 (DM2), conforme a escolaridade e o tempo da doença. MÉTODOS: Estudo de abordagem quantitativa, descritivo transversal realizado em uma Unidade Básica Distrital de Saúde do município de Ribeirão Preto, SP, em 2010. Foram entrevistados 123 usuários com DM2, que atenderam aos critérios de inclusão. Para coleta de dados, foram utilizados: Questionário de Conhecimento (DKN-A) e Questionário de Atitudes Psicológicas do Diabetes (ATT-19). Os dados foram obtidos por meio de entrevista dirigida. Para a análise, utilizou-se o teste Exato de Fisher. RESULTADOS: a média de idade foi de 63,87±9,09 anos, 4,54±3,66 anos de estudo, tempo médio de doença 11,18±8,64 anos. A escolaridade e o tempo de doença mostraram-se estatisticamente significantes (p<0,01 e 0,02, respectivamente) para a aquisição do conhecimento e prontidão para o autocuidado em Diabetes. CONCLUSÕES: escolaridade e tempo de doença são variáveis que influenciam o conhecimento e atitude do paciente com DM2.

Assessment of metabolic control among patients in a capillary glucose self-monitoring program

OBJECTIVE: To assess the metabolic control of diabetes mellitus patients registered in a capillary glucose self-monitoring program at home. METHODS: In this longitudinal retrospective study, 97 subjects at four health institutions in a Brazilian city were followed during 37 months between 2005 and 2008. The health files were analyzed of patients selected to register the evolution of variables related to capillary glucose self-monitoring at home and metabolic control of diabetes mellitus. RESULTS: During the assessment, both mean and monthly percentages of capillary blood glucose measurements at home decreased from 34.1 (65.1%) to 33.6 (64.8%), respectively (p <0.001). Mean HbA1c levels dropped from 9.20% to 7.94% (p<0.001). HDL cholesterol decreased from 51 mg/dl to 47 mg/dl (p=0.001). CONCLUSION: Patients' metabolic control improved, characterized by a significant reduction in HbA1C.