Nervos: rede de discursos e práticas de cuidado na atenção básica no município de Natal/RN

The Primary Health Care and one of its main strategies, the Family Health Strategy (ESF), are framed as the gateway to the Public Health System (SUS). Thus, most of the incident and prevalent health problems in the population attended should be solved at this level of care, including psychological suffering, and the so-called complaint of nerves. Nerves and nervous denote a complexity that is not always well comprehended by health workers, in such a way that the care to this kind of problem is usually inadequate. In this line of thought, the general objective of this study is to analyze the network of discourses and the care to the psychological suffering, expressed as nerves, in SUS daily Primary Health Care. Besides and more specifically, it aims at identifying the principles and guidelines of the Primary Health Care in mental health; to investigate health workers positioning before psychological suffering and complaints of nerves, and also analyze different actions and practices of care carried out in different Health Units towards complaints like nerves. Institutional Ethnography was the theoreticalmethodological perspective adopted for the work. This approach seeks to understand and analyze the institutional relationships in a particular context considering sociostructural influences and power relations, as well as daily discourses and practices. Based on interviews with health professionals, informal conversations and observations in six Health Units with ESF teams from different sanitary districts in Natal/RN, it was possible to check that the index of complaint of nerves is high. The referral to psychologists and psychiatrists, as well as the prescription of psychotropic drugs appear as the most common intervention at this level of care. In general, the participants complain that they have poor specialized knowledge about the theme of mental health. They face the problem of bad work conditions and the lack of institutional support, which make actions of illnesses prevention and health promotion even more difficult. Besides, there are different ongoing practices such as meetings for hypertensive and aged people, walk, visit, round-table discussions and community therapy. However, not all of these actions are aimed at the care of psychological suffering. It is observed that the Matrix Support, which is a methodological strategy of supervision and follow up forcases of mental health, hasn t been totally implemented in the municipal system, although it is a tool that has been used by psychologists in some Health Units in the city. It was also verified that the health care practices to the problem of nerves strongly depend on the professional s commitment with the PSF guidelines and on mental health policies, in addition to continued support, when available, from other professional who works as matrix supporter

Sofrimento solitário, mal-estar compartilhado :um estudo sobre a doença dos nervos

Nerves has been perceived as generalized suffering with multiple complaints, such as pain and other physical sensations, usually followed by symptoms of anxiety and/or depression. Even after medications have been prescribed, mainly psychotropic drugs to reduce these symptoms, exams aiming to discover the causes of the disorders, and a significant referral to health services, the problem tends to get progressively worse. The objective of this study is to characterize the diseases of clients who complain of nerves at the Unidade Mista de Felipe Camarão, Natal/RN, through in depth interviews, allowing for the clarification of ideas, beliefs and the meanings attributed to nerves by that person; to identify the symptoms and to know how they interfere in daily activities; to investigate the causes attributed to the problem and their relation to the biographical and psychosocial context of the patient. Thirteen women, health service clients, aged 30 to 59 years old, participated in the research. It was observed that they perceive, feel and act in unique ways with relation to symptoms, as well as to the attributed explanations and treatments given, showing the influence of life conditions, family context and their own subjectivity. Daily concerns and overwhelming responsibilities in the domestic environment, which usually stem from their precarious survival conditions, as well as marital conflicts motivated by the inequity of gender relations, contribute to trigger this type of suffering. The methodology of the research itself proved to be crucial to the comprehension and understanding of the meanings attributed to the complaints as well as to the argumenting process and the redefinition of the illness experience. Therefore, the importance of interdisciplinary intervention must be emphasize and specially the role of listening as relevant intervention resource

Avaliação das capacitações de Hanseníase: enfermeiros opinião de médicos e enfermeiros das equipes de saúde da família

MORENO,Cléa Maria da Costa,ENDERS,Bertha Cruz, SIMPSON, Clélia Albino. Avaliação das capacitações de Hanseníase: enfermeiros opinião de médicos e enfermeiros das equipes de saúde da família. Revista Brasileira de Enfermagem, Brasília, v.61,n.esp.p. 671-5.2008.

Análise da contribuição de fatores genéticos e ambientais na manutenção da hanseniase nos estados do Rio Grande do Norte e Pará

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior

Adesão, proliferação e genotoxicidade celular de celulose bacteriana modificada por plasma

Bacterial cellulose (BC) has a wide range of potential applications, namely as temporary substitute skin in the treatment of skin wounds, such as burns, ulcers and grafts. Surface properties determine the functional response of cells, an important factor for the successful development of biomaterials. This work evaluates the influence of bacterial cellulose surface treatment by plasma (BCP) on the cellular behavior and its genotoxicity potential. The modified surface was produced by plasma discharge in N2 and O2 atmosphere, and the roughness produced by ion bombardment characterized by scanning electron microscopy (SEM) and atomic force microscopy (AFM). Cell adhesion, viability and proliferation on BCP were analysed using crystal violet staining and the 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyl-tetrazolium (MTT) method. Genotoxicity was evaluated using the comet and cytokinesis block micronucleus assay. The results show that the plasma treatment changed surface roughness, producing an ideal cell attachment, evidenced by more elongated cell morphology and improved proliferation. The excellent biocompatibility of BCP was confirmed by genotoxicity tests, which showed no significant DNA damage. The BCP has therefore great potential as a new artificial implant

Um sistema inteligente de classificação de sinais de EEG para Interface Cérebro-Computador

The Brain-Computer Interfaces (BCI) have as main purpose to establish a communication path with the central nervous system (CNS) independently from the standard pathway (nervous, muscles), aiming to control a device. The main objective of the current research is to develop an off-line BCI that separates the different EEG patterns resulting from strictly mental tasks performed by an experimental subject, comparing the effectiveness of different signal-preprocessing approaches. We also tested different classification approaches: all versus all, one versus one and a hierarchic classification approach. No preprocessing techniques were found able to improve the system performance. Furthermore, the hierarchic approach proved to be capable to produce results above the expected by literature

Influência da fadiga no comportamento neuromuscular do quadríceps femoral, após reconstrução do ligamento cruzado anterior

Muscle fatigue is a phenomenon that promotes physiological and biomechanical disorders and their changes in healthy subjects have been widely studied and have significant importance for care in preventing injuries, but we do not have many information about its effects in patients after ACL reconstruction. Thus, this study is to analyze the effects of fatigue on neuromuscular behavior of quadriceps after ACL reconstruction. To reach this objective, participants were forty men, twenty healthy (26,90 ± 6,29 years) and twenty after ACL reconstruction (29,75 ± 7,01 years) with a graft of semitendinosus and gracilis tendons, between four to six months after surgery. At first, there was an assessment of joint position sense (JPS) at the isokinetic dynamometer at a speed of 5°/s and target angle of 45° to analyze the absolute error of JPS. Next, we applied the a muscle fatigue protocol, running 100 repetitions of isokinetic knee flexion-extension at 90°/s. Concurrently with this protocol, there was the assessment of muscle performance, as the peak torque (PT) and fatigue index, and electromyographic activity (RMS and median frequency). Finally, we repeated the assessment of JPS. The statistical analysis showed that patients after ACL reconstruction have, even under normal conditions, the amended JPS compared with healthy subjects and that after fatigue, both have disturbances in the JPS, but this alteration is significantly exacerbated in patients after ACL reconstruction. About muscle performance, we could notice that these patients have a lower PT, although there are no differences between the dynamometric and EMG fatigue index. These findings show the necessity about the cares of pacients with ACL reconstruction in respect of the risks of articulate instability and overload in ligamentar graft

Avaliação de alterações orais em pacientes submetidos a transplante de medula óssea

Bone marrow transplantation (BMT) is currently the best therapeutic option for patients with hematologic diseases, solid tumors or autoimmune disorders. It is characterized by intravenous infusion of hematopoietic stem cells in order to restore marrow function. However, this procedure requires concomitant immunosuppression treatment, which favors the development of certain complications, often manifested in the oral cavity. This study aimed to evaluate the incidence of oral changes in patients undergoing BMT and to correlate these results with clinical aspects related to the patients and the transplants performed. This is a prevalence study, with cross-sectional design, carried out in a BMT service at the Institute of Onco-Hematology of Natal (ION) and Natal Hospital Center. Data collection was based on questionnaires, clinical examination of the oral cavity and consultation in the medical records. The sample consisted of 51 patients undergoing BMT. After the analysis, was found a general status with good health conditions and presence of oral changes in about half of patients who composed the sample. The manifestations observed were, in decreasing order of frequency: mucositis; gingival alteration and thrombocytopenic purpura; mucosal pigmentation; lichenoid reaction and candidiasis. The oral changes were observed more frequently in cases of allogeneic TMO, in different periods post-transplant, without significant differences related to the source of cells. It was found statistically significant association between the presence of graft-versus-host disease (GVHD) and oral changes (p < 0,001). Therefore, it is concluded that there is a relatively high incidence of changes in oral cavity of patients receiving bone marrow transplantation, a fact which confirms the need to consider this site for examination, diagnosis, treatment and prognosis of possible complications of BMT