Atividade física para promoção da saúde de idosos com doença de Alzheimer e seus cuidadores

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

A influência da prática de atividade regular na composição corporal de pacientes com osteoartrite

Introduction: Osteoarthritis, osteoarthrosis or degenerative joint disease characterized by progressive loss of articular cartilage, pain, changes in subchondral bone, osteophyte formation and proliferation. Age, bone mineral density, joint instability, excess weight among others, are risk factors. Methods: To check the influence os physical exercise in patients with the disease were evaluated 39 patients over 50 years, both genders, with clinical and / or radiographic osteoarthritis were divided into experimental group (EG) and control group (CG). EG performed regular physical activity (aerobics) three times a week for four months, while CG was submitted to physical therapy painkiller in the same period. We analyzed demographics, BMI, basal metabolic rate and percentage of fat mass. Results: The results showed that regular physical activity reduced the body fat, but because of their characteristics and low-impact aerobics was not observed consistent benefits in muscle component. However, compared with the CG demonstrated a positive impact on other parameters of body composition.

Prática de atividade física em estudantes das áreas de saúde e não saúde de uma universidade do interior de São Paulo

The world’s population is having more and more difficulties in performing their daily activities and leisure, becoming, this way, more sedentary. Sedentary lifestyle can be considered as a reduction or as a lack of physical activity, less than the minimum volume suggested by the World Health Organization (WHO). Physical activity changes the behavior and some environmental acts. This study aimed to identify the NAF of students in the area of Physical Education and Healt Nursing and compare it with identified students’ levels non-health areas, being Production Engineer and Pedagogy. Aimed to correlate the found volume of 15 participants, with the state of cardio respiratory fitness (VO2max). The study included 125 students of both sexes from a university located in São Paulo state country. We conducted a cross-sectional study from August to October of 2012. For the initial test of the volume of physical activity we used the International Physical Activity Questionnaire (IPAQ) long version. In order of assessing cardio respiratory fitness, the Katch and McArdle seat test (1981) was used. Data were analyzed according to Physical Activity Level (PAL) presented by the university students in sessions 1, 2, 3, 4 of the IPAQ, and 15 students’ results were correlated with VO2max test. From these results we can say that: IPAQ session 1 showed that students in the health area are statistically superior to the non-health students area to the high-active classification. In session 2 the results were significant and superior to the health area and very active in sedentary classification. The session 3 results were very similar to session 1, showing that the health area as high-active with statistics differences. In session 4 we can see very significant results for health area in high-active areas and irregular actives. A total of 4 sessions found significant results for very active and sedentary. When was the attempt of association between levels 15 participants found the IPAQ long version and test bank VO2max, the results showed no significant association. The results of this study show a need for policies to encourage physical activity in the University environment, emphasizing a greater need for students who do not work in healthcare.

Fatores associados aos componentes de aptidão e nível de atividade física de usuários da Estratégia de Saúde da Família, Município de Botucatu, Estado de São Paulo, Brasil, 2006 a 2007

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

High-Performance Liquid Chromatography Under Partially Denaturing Conditions (dHPLC) is a Fast and Cost-Effective Method for Screening Molecular Defects: Four Novel Mutations Found in X-Linked Chronic Granulomatous Disease

Implementing precise techniques in routine diagnosis of chronic granulomatous disease (CGD), which expedite the screening of molecular defects, may be critical for a quick assumption of patient prognosis. This study compared the efficacy of single-strand conformation polymorphism analysis (SSCP) and high-performance liquid chromatography under partially denaturing conditions (dHPLC) for screening mutations in CGD patients. We selected 10 male CGD patients with a clinical history of severe recurrent infections and abnormal respiratory burst function. gDNA, mRNA and cDNA samples were prepared by standard methods. CYBB exons were amplified by PCR and screened by SSCP or dHPLC. Abnormal DNA fragments were sequenced to reveal the nature of the mutations. The SSCP and dHPLC methods showed DNA abnormalities, respectively, in 55% and 100% of the cases. Sequencing of the abnormal DNA samples confirmed mutations in all cases. Four novel mutations in CYBB were identified which were picked up only by the dHPLC screening (c.904 insC, c.141+5 g>t, c.553 T>C, and c.665 A>T). This work highlights the relevance of dHPLC, a sensitive, fast, reliable and cost-effective method for screening mutations in CGD, which in combination with functional assays assessing the phagocyte respiratory burst will contribute to expedite the definitive diagnosis of X-linked CGD, direct treatment, genetic counselling and to have a clear assumption of the prognosis. This strategy is especially suitable for developing countries.

EPOS 2012: European position paper on rhinosinusitis and nasal polyps 2012. A summary for otorhinolaryngologists

The European Position Paper on Rhinosinusitis and Nasal Polyps 2012 is the update of similar evidence based position papers published in 2005 and 2007. The document contains chapters on definitions and classification, we now also propose definitions for 'difficult to treat' rhinosinusitis, control of disease and better definitions for rhinosinusitis in children. More emphasis is placed on the diagnosis and treatment of acute rhinosinusitis. Throughout the document the terms chronic rhinosinusitis without nasal polyps (CRSsNP) and chronic rhinosinusitis with nasal polyps (CRSwNP) are used to further point out differences in pathophysiology and treatment of these two entities. There are extensive chapters on epidemiology and predisposing factors, inflammatory mechanisms, (differential) diagnosis of facial pain, genetics, cystic fibrosis, aspirin exacerbated respiratory disease, immunodeficiencies, allergic fungal rhinosinusitis and the relationship between the upper and lower airways. The chapters on paediatric acute and chronic rhinosinusitis are totally rewritten. Last but not least all available evidence for management of acute rhinosinusitis and chronic rhinosinusitis with or without nasal polyps in adults and children is analyzed and presented and management schemes based on the evidence are proposed. This executive summary for otorhinolaryngologists focuses on the most important changes and issues for otorhinolaryngologists.

Sexual activity in ankylosing spondylitis

Objective: To assess the sexual activity of patients with ankylosing spondylitis, correlating it with disease activity and functional indices. Patients and methods: Thirty-two patients with ankylosing spondylitis and 32 healthy controls were assessed regarding pain, fatigue, sexual activity (by use of pictures of seven sexual positions), disease activity (by use of Bath Ankylosing Spondylitis Disease Activity Index - BASDAI), and functional capacity (by use of Bath Ankylosing Spondylitis Functional Index - BASFI). After the interview, the patients were divided into two groups: group A (with sexual activity) and group B (no sexual activity). Results: Group B showed statistical association with longer disease duration (P = 0.01), and higher BASFI (P = 0.0007) and BASDAI (P = 0.03) scores. No correlation was observed between age and functional capacity. Man lying on his back and woman on top was the most frequent, enjoyable and least painful position. The position with the woman on her back and a man lying on top was the least chosen. Control individuals reported a higher frequency of sexual activity, longer duration of intercourse, and less pain and fatigue; the reported frequency of orgasms, however, was similar in both groups. Conclusion: The chronic nature of ankylosing spondylitis, with poor functional capacity and higher disease activity, interferes with sexual intercourse. When sexual activity was possible, orgasm and sexual satisfaction did not differ from those of healthy controls.

An ancient founder mutation in PROKR2 impairs human reproduction

Congenital gonadotropin-releasing hormone (GnRH) deficiency manifests as absent or incomplete sexual maturation and infertility. Although the disease exhibits marked locus and allelic heterogeneity, with the causal mutations being both rare and private, one causal mutation in the prokineticin receptor, PROKR2 L173R, appears unusually prevalent among GnRH-deficient patients of diverse geographic and ethnic origins. To track the genetic ancestry of PROKR2 L173R, haplotype mapping was performed in 22 unrelated patients with GnRH deficiency carrying L173R and their 30 first-degree relatives. The mutations age was estimated using a haplotype-decay model. Thirteen subjects were informative and in all of them the mutation was present on the same approximate to 123 kb haplotype whose population frequency is 10. Thus, PROKR2 L173R represents a founder mutation whose age is estimated at approximately 9000 years. Inheritance of PROKR2 L173R-associated GnRH deficiency was complex with highly variable penetrance among carriers, influenced by additional mutations in the other PROKR2 allele (recessive inheritance) or another gene (digenicity). The paradoxical identification of an ancient founder mutation that impairs reproduction has intriguing implications for the inheritance mechanisms of PROKR2 L173R-associated GnRH deficiency and for the relevant processes of evolutionary selection, including potential selective advantages of mutation carriers in genes affecting reproduction.

Lola tinha uma coisa: construção de um livro educativo para crianças com fibrose cística

Este trabalho descreve a experiência da construção de um livro de história com o objetivo de auxiliar profissionais de saúde e familiares a contarem para crianças menores de 5 anos sobre seu diagnóstico de Fibrose Cística. O livro traz a história de Lola, uma criança que descobre que tem Fibrose Cística e cria um monstro imaginário como representação da doença. A experiência emergida da prática profissional em um ambulatório multiprofissional de atendimento a esses pacientes, traduz a importância de conciliar teoria e prática, além da interdisciplinaridade para a construção de estratégias inovadoras e criativas no desenvolvimento do cuidado integral.

A sala de aula foi o meu mundo: a carreira do magistério em São Paulo (1920-1950)

Nas primeiras décadas do século XX, dá-se a implantação, a expansão e a estruturação do sistema público de ensino paulista republicano. A criação de uma rede de escolas impulsiona a organização da carreira docente pela necessidade de formação de professores capazes de tornar tal expansão mais eficiente. Nesse período, foi estabelecido um conjunto de leis que normatizavam o exercício da profissão, fazendo dos professores funcionários do Estado. Ao lado da organização do sistema educativo, portanto, foi-se organizando também a profissão docente. Objetiva-se, aqui, problematizar a carreira e o trabalho docente em São Paulo a partir da experiência e da trajetória da professora paulista Botyra Camorim, tomando seu itinerário como representativo, pois a identidade de uma classe, de uma profissão, não pode ser considerada evidente independentemente das trajetórias dos membros que a compõem. Nesse movimento, acompanhar os fios de tal itinerário particular, inserido em meadas de relações, permitiu perceber a multiplicidade das experiências docentes, a pluralidade dos contextos de referência e as tensões que configuram limites e possibilidades ao fazer cotidiano. O confronto de fontes primárias - autobiografias, romances e contos escritos por Botyra Camorim - com a legislação, textos de educadores e pesquisas evidenciou que não se deve perseguir apenas a uniformidade e a homogeneização dos professores, pois os significados atribuídos ao trabalho docente e os modos de vivenciá-lo ou executá-lo não são perenes, mas estão intimamente relacionados com as condições espaço-temporais de exercício da profissão.

Actividad física extraescolar: relaciones con la motivación educativa, rendimiento académico y conductas asociadas a la salud

[ES] El descenso de los niveles de práctica físico-deportiva, así como el aumento del consumo de sustancias saludablemente nocivas repercuten de forma muy negativa en los adolescentes, además de influir en factores como el rendimiento y la motivación orientados al ámbito académico. El estudio presenta una muestra de 421 adolescentes de ESO y Bachillerato de la ciudad de Cartagena (Murcia, España).

Timing per l'inserimento in lista dei pazienti affetti da fibrosi cistica che necessitano di trapianto polmonare: casistica di un centro regionale di riferimento

Timing of waiting list entrance for patients with cystic fibrosis in need of pulmonary transplant: the experience of a regional referral centre Objective: Evaluation of parameters that can predict a rapid decay of general conditions of patients affected by Cystic Fibrosis (CF) with no specific criteria to be candidate to pulmonary transplant. Material and methods: Fifteen patients with CF who died for complications and 8 who underwent lung transplantation in the 2000-2010 decade, were enrolled. Clinical data 2 years before the event (body max index, FEV1%, number of EV antibiotic treatments per year, colonization with Methicillin-resistant Staphylococcus aureus (MRSA), pseudomonas aeruginosa mucosus, burkholderia cepacia, pulmonary allergic aspergilosis) were compared among the 2 groups. Results: Mean FEV1% was significantly higher and mean number of antibiotic treatment was lower in deceased than in the transplanted patients (p<0.002 and p<0.001 respectively). Although in patients who died there were no including criteria to enter the transplant list 2 years before the exitus, suggestive findings such as low BMI (17.3), high incidence of hepatic pathology (33.3%), diabetes (50%), and infections with MRSA infection (25%), Pseudomonas aeruginosa (83.3%) and burkholderia cepacia (8.3%) were found with no statistical difference with transplanted patients, suggesting those patients were at risk of severe prognosis. In patients who died, females were double than males. Conclusion: While evaluating patients with CF, negative prognostic factors such as the ones investigated in this study, should be considered to select individuals with high mortality risk who need stricter therapeutical approach and follow up. Inclusion of those patients in the transplant waiting list should be taken into account.

Optimierung der Inhalationstherapie bei Kindern und Mukoviszidose-Patienten

Die pulmonale Applikation von Arzneimitteln hat in den vergangenen Jahren zu- rnnehmend an Bedeutung gewonnen und wird vor allem in der lokalen Therapie bei Asthma, COPD und Mukoviszidose genutzt. Als neues innovatives Inhalationsgerät befindet sich der Respimat® seit 2004 auf dem Arzneimittelmarkt und ist bisher nur für Erwachsene zugelassen. Daher wurden im Rahmen dieser Arbeit die Anwendbarkeit und die Modifikation des Respimats® bei Kindern untersucht. Zusammenfassend zeigen die Ergebnisse, dass Kinder ab einem Alter von fünf Jahren fähig sind suffizient mit dem Respimat® zu inhalieren und gute Werte für die estimierte Intrathorakaldosis zu erreichen. Besonders Kinder von 9-12 Jahren und Patienten mit DPI- oder Autohaler®-Inhalationserfahrung erreichten aufgrund eines hohen Atemflusses eine niedrigere estimierte Intrathorakaldosis als es das Potenzial des Respimats® erlaubt hätte. Durch den Einbau eines höheren internen Widerstands in den Orginalrespimat® wurde der Atemfluss signifikant verlangsamt und die Intrathorakaldosis erhöht. Des Weiteren wurden in der vorliegenden Arbeit die physikalisch-chemische Kompatibilität und die aerodynamischen Eigenschaften von Mischinhalationslösung/-suspensionen untersucht. In der Praxis mischen Muko-viszidose-Patienten oftmals mehrere Fertigarzneimittel und inhalieren diese simultan. Dadurch wird der Zeitaufwand der täglichen Inhalation reduziert und die Compliance sowie die Lebensqualität verbessert. Die 4er Kombination aus Colistimethat mit konservierungsmittelfreier Salbutamolsulfat, Ipratropiumbromidinhalationslösungen und Fluticason-17-propionatinhalationssuspension erwies sich als physikalisch-chemisch kompatibel. Die entwickelte mikrobiologische Wertbestimmungsmethode erwies sich als robust, präzise, gut reproduzierbar und erfüllte alle Anforderungen des statistischen Modells. Weiterhin wurden die aerodynamischen Eigenschaften einer praxisrelevanten 3er Mischinhalationssuspension aus Salbutamolsulfat, Ipratropiumbromid und Fluticason-17-propionat im Vergleich zu deren konsekutiven Vernebelung mittels Kaskadenimpaktion betrachtet. Die Charakteristik des erzeugten Aerosols änderte sich für simultan vernebeltes Salbutamolsulfat und Ipratropiumbromid nicht, wohingegen Fluticason-17-propionat bei simultaner Vernebelung eine Reduktion des MMADs, der delivered dose und der recovery aufwies. Dennoch ist die inhalative Glukokortikoiddosis ausreichend hoch um eine effektive antiinflammatorische Wirkung zu gewährleisten. Daher kann die simultane Inhalation der 3er Kombination empfohlen werden und somit die Compliance und die Lebensqualität von Mukoviszidosepatienten erhöht werden.rn

Optimierung der inhalativen Therapie bei Patienten mit Cystischer Fibrose und bei Kleinkindern

Patienten mit Cystischer Fibrose müssen in der Regel verschiedene Arzneimittel mehrmals täglich inhalieren. Um den hohen Zeitaufwand dafür zu reduzieren werden die Arzneimittel häufig gemischt und simultan inhaliert. Die Kenntnis der physikalisch-chemischen Kompatibilität von Mischinhalationslösungen/ -suspensionen ist deshalb von großer Bedeutung. In der vorliegenden Arbeit wurden die Kompatibilitäten von Mischungen aus Colistimethat-Inhalationslösung (mikrobiologische Wertbestimmung) mit verschiedenen Tobramycin-Inhalationslösungen, Budesonid (HPLC) mit 5,85%-iger Natriumchlorid-Lösung sowie mit Colistimethat-Inhalationslösung und Dornase alfa (SE-HPLC, SDS-PAGE, UV-Spektrometrie, T-SCX-Chromatographie) mit verschiedenen Tobramycin-Inhalationslösungen (Fluoreszenzpolarisations-Immunoassay) nachgewiesen. Durch das Mischen mit Tobramycin-Inhalationslösungen wurden die aerodynamischen Eigenschaften (FPF, MMAD, GSD) von Dornase alfa bei simultaner Verneblung nicht verändert (bestimmt mittels Kaskadenimpaktion).rnDurch die physiologischen und anatomischen Gegebenheiten, sowie die kognitiven Fähigkeiten kleiner Kinder stellt die effektive inhalative Therapie eine große Herausforderung dar. Der Respimat® bietet mit seiner langen Sprühdauer und den kleinen Aerosolpartikeln eine vielversprechende Alternative für die Anwendung bei Kleinkindern. In der vorliegenden Studie wurde untersucht ob bei Kindern unter 5 Jahren der Respimat® als Inhalationsgerät verwendet werden kann und welchen Grad an Hilfestellung sie für ein erfolgreiches Inhalationsmanöver benötigen.rnDie Ergebnisse der Handhabungsuntersuchung, sowie die Bewertung aufgezeichneter Inhalationsprofile zeigten, dass der Respimat® für Kinder < 4 Jahre nur in Kombination mit einer Inhalierhilfe wie dem AeroChamber Plus® verwendet werden sollte. Kinder im Alter von 4 Jahren sind mit entsprechender Schulung in der Lage mit dem Respimat® alleine zu inhalieren.rn

The CFTR frameshift mutation 3905insT and its effect at transcript and protein level

Cystic fibrosis (CF) is one of the most common genetic diseases in the Caucasian population and is characterized by chronic obstructive pulmonary disease, exocrine pancreatic insufficiency, and elevation of sodium and chloride concentrations in the sweat and infertility in men. The disease is caused by mutations in the CF transmembrane conductance regulator (CFTR) gene, which encodes a protein that functions as chloride channel at the apical membrane of different epithelia. Owing to the high genotypic and phenotypic disease heterogeneity, effects and consequences of the majority of the CFTR mutations have not yet been studied. Recently, the frameshift mutation 3905insT was identified as the second most frequent mutation in the Swiss population and found to be associated with a severe phenotype. The frameshift mutation produces a premature termination codon (PTC) in exon 20, and transcripts bearing this PTC are potential targets for degradation through nonsense-mediated mRNA decay (NMD) and/or for exon skipping through nonsense-associated alternative splicing (NAS). Using RT-PCR analysis in lymphocytes and different tissue types from patients carrying the mutation, we showed that the PTC introduced by the mutation does neither elicit a degradation of the mRNA through NMD nor an alternative splicing through NAS. Moreover, immunocytochemical analysis in nasal epithelial cells revealed a significantly reduced amount of CFTR at the apical membrane providing a possible molecular explanation for the more severe phenotype observed in F508del/3905insT compound heterozygotes compared with F508del homozygotes. However, further experiments are needed to elucidate the fate of the 3905insT CFTR in the cell after its biosynthesis.