Síntese, caracterização e avaliação da citotoxidade de complexos de 'Pd'(II) contendo o ligante 4,4´,5,5´ - tetrametil-2,2´-bis-imidazol

Pós-graduação em Química - IQ

O atendimento por instituição pública de saúde: percepção de famílias de doentes com câncer

This study aimed to analyze how the families of cancer patients perceived the treatment provided at a specialist public outpatient clinic, using Bardin's method of Content Analysis. Seven families consisting of fourteen family members were interviewed. They underlined doctor-patient relationship, judging it to be impersonal and superficial, resulting in a lack of security and trust. Families try to to participate but feel undervalued and excluded from the care. Necessary information that they are not given is sought in the media, while comfort is achieved through religious or spiritual practices. Health care training must encourage professionals to view the family as a unit of care, aligning training to different modes of health care.

Vulnerabilidade, reconhecimento e saúde da pessoa idosa: autonomia intersubjetiva e justiça social

The elderly are the object of policies of protection against risks and diseases. According to the liberal premise, the idea is ensure the individual's independence, which actually serves to isolating and weakening the elderly. We propose the paradigm of recognition and social bonds that support the life of individuals who exercise recognition and are recognized. Intersubjective autonomy is guaranteed through relations of affection/friendship, social esteem, recognition of rights and responsibilities and threatened by de-valuing attitudes, disrespect and violence. This contributes to the health of the elderly, by understanding exclusion, slander and trauma and supporting the care institution with a view to integrity and social justice.

Evaporative respiratory cooling augments pit organ thermal detection in rattlesnakes

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

O transtorno mental na percepção de agentes comunitários de saúde na estratégia saúde da família

The Family Health Strategy facilitates user access to mental health actions. This study aimed to verify the community health agents’ perceptions of the Family Health Strategy about mental disorder. A qualitative study was conducted with 26 randomly selected community health agents, among the professionals of 13 units, which constitute the Family Health Strategy of Itapeva (SP). The community health agents responded to a personal information questionnaire and a semi-structured interview. Data were checked through content analysis. Stigmatizing perception of the mentally disturbed persons, lack of knowledge about the process of falling ill and the mental disorder evolution, and the unpreparedness to act in this population were observed. Capacitating agents enable them to contribute in a positive way to the effective functioning of a care net in mental health in the city.

Territórios e sentidos: espaço, cultura, subjetividade e cuidado na atenção psicossocial

In the light of the collective health and of the mental health, the concept of territory is present in multiple dimensions and meanings. It appears in documents that express principles and guidelines of the health policies and in the planning of local actions, and it is a central element to organize the care network in psychosocial attentiveness. This present essay aims to discuss the concept of territory and its uses in the practices of psychosocial care, developing a dialogue with the geographer Milton Santos and the philosophers Gilles Deleuze and Félix Guattari who, from different fields and perspectives, work with this concept. This dialogue made it possible to think the territory in its complexity, as space, process and composition, in order to optimize the relationship between service, culture, production of care and production of subjectivity.

Assessment of modernized GPS L5 SNR for ground-based multipath reflectometry applications

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Effect of chemical activation of 10% carbamide peroxide gel in tooth bleaching

This study aimed to evaluate the efficacy of chemical agents to increase the bleaching effectiveness of 10% carbamide peroxide. Two hundred and ninety enamel-dentin discs were prepared from bovine incisors. The color measurement was performed by a spectrophotometer using the CIE L*a*b*system. The groups were divided according to the bleaching treatment: negative control group (NC): without bleaching; positive control group (PC): bleached with 10% carbamide peroxide gel without any chemical activator; Manganese gluconate (MG); Manganese chloride (MC); Ferrous gluconate (FG); Ferric chloride (FC); and Ferrous sulphate (FS). Three different concentrations (MG, MC, FG, FC: 0.01, 0.02 and 0.03% w/w; FS: 0.001, 0.002 and 0.003% w/w) for each agent were tested. The bleaching gel was applied on the specimens for 8 h, after which they were immersed in artificial saliva for 16 h, during 14 days. Color assessments were made after 7 and 14 days. The data were analyzed by repeated measures analysis of variance and Tukey's test (5%). Generally, the test groups were unable to increase the bleaching effect (ΔE) significantly compared to the PC group. Only for ΔL, significant higher values compared to the PC group could be seen after 7 days in groups MG (0.02%), and FS (0.002 and 0.003%). The NC group showed significantly lower values than all tested groups. It was concluded that for home bleaching procedures, the addition of chemical activators did not produce a bleaching result significantly higher than the use of 10% carbamide peroxide without activation, and that the concentration of chemical activators used did not significantly influence the effectiveness of treatment.

Behavioral measures to reduce non-adherence in renal transplant recipients: a prospective randomized controlled trial

Solid-organ transplant recipients present a high rate of non-adherence to drug treatment. Few interventional studies have included approaches aimed at increasing adherence. The objective of this study was to evaluate the impact of an educational and behavioral strategy on treatment adherence of kidney transplant recipients. In a randomized prospective study, incident renal transplant patients (n = 111) were divided into two groups: control group (received usual transplant patient education) and treatment group (usual transplant patient education plus ten additional weekly 30-min education/counseling sessions about immunosuppressive drugs and behavioral changes). Treatment adherence was assessed using ITAS adherence questionnaire after 3 months. Renal function at 3, 6, and 12 months, and the incidence of transplant rejection were evaluated. The non-adherence rates were 46.4 and 14.5 % in the control and treatment groups (p = 0.001), respectively. The relative risk for non-adherence was 2.59 times (CI 1.38-4.88) higher in the control group. Multivariate analysis demonstrated a 5.84 times (CI 1.8-18.8, p = 0.003) higher risk of non-adherence in the control group. There were no differences in renal function and rejection rates between groups. A behavioral and educational strategy addressing the patient's perceptions and knowledge about the anti-rejection drugs significantly improved the short-term adherence to immunosuppressive therapy.