A família do paciente em situação crônica de vida: a visão de enfermeiros de um hospital de ensino

This exploratory descriptive study, of qualitative nature had the purpose to study how the nurses from a hospital school see the family as care participants. Six nurses from clinics of chronically ill patients were interviewed. The data analysis allowed to infer that the nurses had only little knowledge of the family's thematic during graduation, making the relationship with the accompanying families very difficult. Daily care during hospitalization period is marked by easy moments when members are willing to participate in the process, and by difficulties when they attempt to break institutional rules. It was suggested that new nurses have theoretical foundation to attend the family in several scenarios of care. It was considered the need of investments in professional training, and that the advance of humanization of services implies in exchange and integration of knowledge among patients, family members, health professionals, support staff and managers beyond the science field.

Doença pulmonar obstrutiva crônica

Chronic obstructive pulmonary disease (COPD) is considered the forth cause of death in the world. The present review summarizes the epidemiologic and risk factors to the disease. Emphasizing the diagnostic, pulmonary function, radiological alterations and blood gases. According to the current guideline recommendations, the authors reviewed the classification and treatment. © Copyright Moreira Jr. Editora. Todos os direitos reservados.

Efeitos de diferentes frações inspiradas de oxigênio sobre a dinâmica respiratória em cães submetidos à infusão contínua de propofol e mantidos em ventilação espontânea

The effects of several inspired oxygen fractions (FiO 2) on the respiratory dynamics in spontaneously breathing dogs submitted to continuous infusion of propofol were evaluated. Eight adult mongrel dogs were used. Each animal underwent five anesthesias, in each procedure the patient was allowed to breath a different FiO 2, thereby resulting in five groups, namely: G100 (FiO 2 = 1), G80 (FiO 2 = 0.8), G60 (FiO 2 =0.6), G40 (FiO 2 = 0.4), and G20 (FiO 2 = 0.21). To induce anesthesia, propofol was given until the animals allowed orotracheal intubation, followed by immediate continuous infusion of drug. The initial measurement (M0) was recorded thirty minutes after the infusion of propofol has begun. Additional recordings were performed at 15 minute intervals for 60 minutes (M15, M30, M45 and M60). Numeric data were submitted to Analysis of Variance followed by Tukey Test (p<0.05). We recorded significantly lower values of SpO 2 and SaO 2 at G20, whereas PaO 2 varied according to the changes in oxygen. Regarding PaCO 2, the mean of G100 was greater than G20 at M30. However, spontaneously breathing dogs anesthetized with propofol at the rate of 0.7mg/kg/min should not be provided with 100%, 80%, and 21% oxygen owing to the significant compromise of respiratory system.

Comparação dos efeitos da romifidina e de uma emulsão de amitraz na sedação e na atividade locomotora espontânea de eqüinos

Amitraz (AM) and romifidine (RMF), two alpha-2 adrenoceptor agonists, produce sedative effect and decrease spontaneous locomotor activity (SLA) of horses. The behavioral effects and sedation after intravenous injection of RMF (0.06mg/kg) or AM 0.1mg/kg (AM 0.1) or AM 0.4mg/kg (AM 0.4) were compared in horses. RMF caused head ptosis (HP) until 45 min. The lower AM dose induced HP from 45 to 60 minutes and from 120 to 150 minutes, and the higher dose induced HP until 180 minutes. Data concerning changes in SLA were not conclusive. RMF or AM 0.4 caused a greater sedation than AM 0.1 until 20 min. After 20 minutes, the sedation caused by AM 0.4 was greater than that of RMF or AM 0.1. Romifidine caused consistent sedation until 45 minutes. The amitraz emulsion produced a dosedependent sedation until 180 minutes. Comparing to romifidine, the emulsion of amitraz induced a more substantial sedation. At dosages and dilution applied, amitraz is an effective sedative for horses.

Efeito da ingestão crônica de álcool na progressão de periodontite induzida em ratos da linhagem Fischer-344

Objective: Understand the effect of chronic alcohol on the progression of periodontitis induced in Fischer-344 rats. Methods: For the study, 22 Fischer-344 rats, two months old were used, divided into groups: alcohol (n=8), ligature (n=7) and control (n=7). On the first day, the animals in the alcohol group were exposed to ingestion of a water solution containing 20% alcohol (size/size), up to day 90. After thirty days from the beginning of the experiment, the animals in the alcohol group and the ligature group were submitted to the placement of a silk thread around the right maxillary second molar. Nothing was performed on the left side, serving as control. All the groups were submitted to euthanasia 60 days after ligature placement. To assess the destruction of periodontitis, a radiographic exam was used to measure the destruction of bone height. Results: The results of the study showed that on the side in which periodontitis was induced, the group that ingested alcohol suffered an increase in destruction, with statistical differences when compared with the ligature and control groups and increased bone destruction in the ligature group when compared to control. Conclusion: Within the limitations of the study, it was concluded that chronic alcohol consumption by Fischer-344 rats led to greater progression of induced periodontitis.

Crônica política sobre um documento contra a ditabranda

This short article, a political chronicle, examines the meanings and political and ideological effects of a Internet petition that was created in February of 2009. Repúdio e Solidariedade (Repudiation and Solidarity) questioned the use of the term ditabranda [a conjunction of two terms, ditadura and branda - or soft dictatorship] disseminated by the São Paulo news daily Folha de S. Paulo to refer to the Brazilian military dictatorship, and manifested solidarity with two University of São Paulo (USP) professors and intellectuals known for their action in defense of human rights in Brazil. Obtaining over eight thousand signatures in a period of less than six weeks, the petition may be considered (as the extensive comments which it includes testify to) a relevant document in the struggle for the right to truth and justice regarding what really happened during the period of the Brazilian military regime (1964-1985). Perhaps its most relevant symbolic role is that of staking claims within an ideological struggle over the memory of 1964. In the center of these claims sits a banner with the old motto No pasarán. In other words, democratic and progressive sectors of Brazilian society that supported Repúdio e Solidariedade made it clear that they were not going to quietly accept falsified views of history that are an insult to the memory of those who struggled, were tortured and died in the struggle to redemocratize the country.

Estresse oxidativo nos estágios finais da doença renal crônica em pequenos animais

The chronic kidney disease (CKD) it is characterized by irreversible structural lesions that can develop progressively for uremia and chronic renal failure (CRF). In the CRF it happens the incapacity of executing the functions of maintenance of the electrolyte balance and acid-base, catabolitos excretion and hormonal regulation appropriately. When the mechanism basic physiopathology of the renal upset is analyzed, it is observed that present factors, predispose to the unbalance oxidative. Most of the time, the renal patient comes badly nurtured, with lack in reservations of vitamins and minerals, what reduces the antioxidant defense mechanisms, what favors the installation of the renal oxidative stress, with the formation of species you reactivate of reactive oxygen species (ROS), substances these potentially harmful to the organism. The reduction of the glomerular filtration rate (GFR) in the evolution of CKD in dogs and cats is a component for the installation of the renal oxidative stress. The ROS possesses important action in the kidneys, and these substances are highly reactivate, and when presents in excess damage lipids, proteins, DNA and carbohydrate, driving functional and structural abnormalities taking the cellular apoptosis and necrosis. Against the harmful potential action of these substances you reactivate, she becomes fundamental a delicate control of his production and consumption in the half intracellular, in other words, a balance of his concentration intra and extracellular. That is possible due to the activity of the antioxidants. Like this, to present literature revision had as objective describes the participation of the oxidative stress in CRF, as well as the mechanisms defenses against the harmful action of those substances.

Doença pulmonar obstrutiva crônica

The present review summarizes the clinical aspects, diagnostics criteria and treatment of Chronic Obstructive Pulmonary Disease (COPD). Besides, will be reviewed the systemic manifestations associated with COPD and its clinical relevance in the patient's follow up. © Copyright Moreira Jr. Editora.

Fisioterapia no tratamento da dor orofacial de pacientes com disfunção temporomandibular crônica

Recent studies have shown consistent results using the physical therapy in cases of pain and limitation of movement from temporomandibular dysfunction. Thus, our objective was to assess the effect of ten sessions of physical therapy and laser therapy in treatment of muscular pain and arthralgias in a woman with temporomandibular dysfunction. The painful symptoms relief achieved by session was over 20 %, up to zero at the end of treatment. Results demonstrated that the treatment protocol used was effective to reduce the temporomandibular joint and the masseter muscle tension and a decreased of drugs by patient. However, more studies are needed to define with more accuracy the effect of other physiotherapy programs and its interaction with other treatment modalities.

Sensibilidade dolorosa à palpação em pacientes con disfunção temporomandibularr crônica

The cephalalgias are frequently associated with the temporomandibular disorders being common to find an increase of pain sensitivity in these patients. Thus, the objective of present study was to assess the sensitivity to palpation in patients presenting with chronic temporomandibular disorders comparing two groups one with headache and other without it, respectively. The temporomandibular disorders and the primary cephalalgias were diagnosed according the Diagnostic Criteria for the Research of Temporomandibular Disorders and by a questionnaire based on the International Classification of the Cephalalgias (2004). Location, assessment and grouping of muscular and articular areas for palpation were carried out according to the Diagnostic Criteria for above mentioned disorders, considering bilaterally the masseter muscle, the temporalis muscle, the cervical region and the temporomandibular joint. Sample included 213 (88.0 %) of women and 29 (12.0 %) men with a mean age of 37.41 years. The mean of number of zones positive to palpation in the groups without headaches, tension headache, migraine and daily chronic headache were: 12.43, 14.38, 15.21 and 15.62 (p= 0.107) (min 2 max 22). The areas of temporalis muscle showed significant differences among groups (p= 0.007). The number of painful points was not statistically different among groups and only in the temporalis muscle there were differences with statistical significant to palpation.

Evolución de la desnutrición crónica infantil y su distribución socioeconómica en siete países de América Latina y el Caribe

Incluye Bibliografía

Desnutrición crónica infantil y desigualdad socioeconómica en América Latina y el Caribe

Incluye Bibliografía

De la inflación crónica a la inflación moderada en el Ecuador

Incluye Bibliografía

Potenciais evocados auditivos de tronco encefálico e emissões otoacústicas evocadas transientes: achados em pacientes com doença renal crônica

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

Fred Forest: o poder da mídia espontânea como elemento de criação artística

Pós-graduação em Artes - IA