Functional independence measure in patients with intermittent claudication

AbstractOBJECTIVEOf this study were to evaluate the functional independence of patients with intermittent claudication and to verify its association with sociodemographic and clinical variables, walking ability and physical activity level.METHODThis was a descriptive, exploratory, cross-sectional study with a quantitative approach. Fifty participants (66.4 years; 68% male) were recruited from Claudication Unit of a tertiary hospital. Functional Independence Measure were used to evaluate functional incapacity; the Baltimore Activity Scale, to estimate the physical activity level and the Walking Impairement Questionnaire, the walking ability.RESULTSParticipants had complete functional independence (124.8 + 2.0), low levels of physical activity (4.2 + 2.0), and impairment of walking ability; the worst performance was found in walking velocity domain (21.2 + 16.4). The functional independence score was associated with physical activity (r=0,402) and walking ability scores (distance, r=0,485; speed, r=0,463; stairs, r=0,337).CONCLUSIONIn conclusion, the level of functionality is associated with functional capacity in these patients.

Quadro de profissionais de enfermagem em unidades médico-cirúrgicas de hospitais de ensino: composição e custos

RESUMO Objetivo Avaliar o quadro quanti-qualitativo médio de profissionais de enfermagem em serviço nas unidades médico-cirúrgicas de três hospitais gerais, públicos e de ensino, do município de São Paulo frente ao quadro médio projetado, segundo parâmetros da Resolução Cofen nº 293/04 e mensurar o custo médio dos quadros em serviço e projetado. Método Estudo quantitativo, exploratório descritivo, com coleta prospectiva de dados. Resultados Na maioria das unidades estudadas o quadro de profissionais de enfermagem está quantitativamente adequado. Em duas Instituições a proporção de enfermeiras é inferior ao preconizado pelo Cofen. O ajuste quali-quantitativo do quadro representaria acréscimo mensal de R$ 141.325,92 para o Hospital A; R$ 138.988,80 para o Hospital B e redução de R$ 99.028,00 para o Hospital C. Conclusão A principal contribuição deste estudo reside na proposição de um método para avaliação quali-quantitativa do quadro de profissionais de enfermagem, bem como para determinação do custo médio de sua adequação.

Intervenções de enfermagem em pediatria: contribuição para a mensuração da carga de trabalho

RESUMO Objetivo Identificar e validar as intervenções/atividades desenvolvidas pela equipe de enfermagem em unidade pediátrica. Método Pesquisa descritiva, transversal, observacional, desenvolvida na Clínica Pediátrica do Hospital Universitário da Universidade de São Paulo, São Paulo, Brasil, organizada nas etapas: identificação das atividades realizadas pela equipe (registros em prontuários e observação direta); mapeamento e validação das atividades identificadas em intervenções, segundo a Nursing Intervention Classification (NIC). Resultados As 275 atividades identificadas foram mapeadas em 63 intervenções, 22 classes e sete domínios da NIC, 25 atividades associadas e 13 pessoais. Após validação, o número de atividades passou para 244, correspondendo a 53 intervenções, 20 classes e seis domínios da NIC, 30 atividades associadase nove pessoais. Conclusão A identificação das intervenções/atividades executadas pela equipe de enfermagem favorece a mensuração da carga de trabalho, constituindo importante contribuição para a superação das dificuldades relacionadas à operacionalização do processo de dimensionamento de profissionais na área de pediatria.

Composition of the electrocautery smoke: integrative literature review

Abstract OBJECTIVE To identify the composition of the smoke produced by electrocautery use during surgery. METHOD Integrative review with search for primary studies conducted in the databases of the US National Library of Medicine National Institutes of Health, Cumulative Index to Nursing and Allied Health Literature, and Latin American and Caribbean Health Sciences, covering the studies published between 2004 and 2014. RESULTS The final sample consisted of 14 studies grouped into three categories, namely; polycyclic aromatic hydrocarbons, volatile compounds and volatile organic compounds. CONCLUSION There is scientific evidence that electrocautery smoke has volatile toxic, carcinogenic and mutagenic compounds, and its inhalation constitutes a potential chemical risk to the health of workers involved in surgeries.

Heterozigosidade e assimetria do número de hâmulos em operárias adultas de Apis mellifera (Hymenoptera, Apidae)

Heterozygosity and hammuli number asymmetry in adult workers of Apis mellifera (Hymenoptera, Apidae). Relationship between individual heterozygosity at particular loci (Mdh-1, Hk-1 ou Pgm-1) or average heterozygosity of the colony and asymmetry of the hammuli number of right and left wings was verified on adult workers of five Africanized and five European colonies of Apis mellifera. Our results demonstrated the importance of statistical tests to verify the type of asymmetry of the character studied and they did not validate the assumption that uni or multiloci heterozygosity has a positive effect on developmental stability.

Biblia [Vetus et Novum Testamentum].

La Bible s’ouvre par deux compositions poétiques d’Alcuin qui encadrent l’Épître de saint Jérôme à Paulinus, « Frater Ambrosius... » (ff. 1-2r : Monumenta Germaniae Historica, Poetae latinae, I, 1, p. 287, LXVIII-LXX, v. 1-200 ; ff. 4r-v : Monumenta Germaniae Historica, Poetae latinae, I, 1, p. 283-284, LXV, I-III). La fin manque: la Bible s'interrompt à la fin de l'Epître de saint Paul aux Colossiens.

Contrasting patterns of insecticide resistance and knockdown resistance (kdr) in Aedes aegypti populations from Jacarezinho (Brazil) after a Dengue Outbreak

ABSTRACT After a dengue outbreak, the knowledge on the extent, distribution and mechanisms of insecticide resistance is essential for successful insecticide-based dengue control interventions. Therefore, we evaluated the potential changes to insecticide resistance in natural Aedes aegypti populations to Organophosphates (OP) and Pyrethroids (PY) after chemical vector control interventions. After a Dengue outbreak in 2010, A. aegypti mosquitoes from the urban area of Jacarezinho (Paraná, Brazil) were collected in 2011 and 2012. Insecticide resistance to OP Temephos was assessed in 2011 and 2012 by dose–response bioassays adopting WHO-based protocols. Additionally, in both sampling, PY resistance was also investigated by the Val1016Ile mutation genotyping. In 2011, a random collection of mosquitoes was carried out; while in 2012, the urban area was divided into four regions where mosquitoes were sampled randomly. Bioassays conducted with larvae in 2011 (82 ± 10%; RR95 = 3.6) and 2012 (95 ± 3%; RR95 = 2.5) indicated an incipient altered susceptibility to Temephos. On the other hand, the Val1016IIe mutation analysis in 2011, presented frequencies of the 1016Ilekdr allele equal to 80%. Nevertheless, in 2012, when the urban area of Jacarezinho was analyzed as a single unit, the frequency of the mutant allele was 70%. Additionally, the distribution analysis of the Val1016Ile mutation in 2012 showed the mutant allele frequencies ≥60% in all regions. These outcomes indicated the necessity of developing alternative strategies such as insecticide rotations for delaying the evolution of resistance.

Mit Klios Augen : das Bild als historische Quelle

Die Trennung zwischen den verschiedenen Fachdisziplinen wurde in den letzten Jahren in verstärktem Maße befragt und hinsichtlich durchlässiger Stellen untersucht, die einen über monodisziplinäre Betrachtungen nicht erreichbaren Erkenntnisgewinn versprechen. Aus diesem Interesse an einer intensivierten interdisziplinären Zusammenarbeit ergeben sich nicht zuletzt auch für Geschichte und Kunstgeschichte neue Möglichkeiten, wie die jeweils eigenen Fachinhalte - mal von einer anderen Seite aus - betrachtet werden können und so zu ertragreichen neuen Themen und Forschungsfeldern führen. Das vorliegende Buch untersucht diese Erweiterungsbewegungen und fragt nach dem »Bild« (im weitesten Sinne) als historische, für das gesamtkulturelle Gedächtnis aufschlussreiche »Quelle« und als »Zeugnis«. Das breitgefächerte Spektrum der versammelten Themen von Autoren und Autorinnen aus unterschiedlichen geisteswissenschaftlichen Disziplinen reicht hierbei von theoretisch-methodischen Fragestellungen, die für den Diskurs und die Kanonbildung relevant sind, bis hin zu Beiträgen, die das Thema der Publikation spezifisch im Kontext der Gattungen Malerei, Grafik oder Fotografie beleuchten. Doch auch audiovisuelle bewegte oder virtuelle, zum Jetzt-Zeitpunkt bereits verflüchtigte Bilder finden in Form von neuen Medien, Film und Kulturfernsehen Beachtung, da auch sie zum zentralen Bestandteil und Dokument einer kollektiven Erinnerung werden können. Mit Beiträgen von: Juerg Albrecht, Nadja Elia-Borer, Pietro Giovannoli, Daniel Hornuff, Kornelia Imesch, Philippe Kaenel, Fabian Probst, Caroline Recher, Severin Ruegg, Philipp Stoellger, Jakob Tanner, Mélanie Laurance Tanner, Carsten-Peter Warnke, Anja Zimmermann.

Genetic Variants of Serum Uric Acid and Gout: An Analysis of > 170,000 Individuals

Background/Purpose: Gout is a common and excruciatingly painful inflammatory arthritis caused by hyperuricemia. In addition to various lifestyle risk factors, a substantial genetic predisposition to gout has long been recognized. The Global Urate Genetics Consortium (GUGC) has aimed to comprehensively investigate the genetics of serum uric acid and gout using data from _ 140,000 individuals of European-ancestry, 8,340 individuals of Indian ancestry, 5,820 African-Americans, and 15,286 Japanese. Methods: We performed discovery GWAS meta-analyses of serum urate levels (n_110,347 individuals) followed by replication analyses (n_32,813 different individuals). Our gout analysis involved 3,151 cases and 68,350 controls, including 1,036 incident gout cases that met the American College of Rheumatology Criteria. We also examined the association of gout with fractional excretion of uric acid (n_6,799). A weighted genetic urate score was constructed based on the number of risk alleles across urate-associated loci, and their association with the risk of gout was evaluated. Furthermore, we examined implicated transcript expression in cis (expression quantitative trait loci databases) for potential insights into the gene underlying the association signal. Finally, in order to further identify urate-associated genomic regions, we performed functional network analyses that incorporated prior knowledge on molecular interactions in which the gene products of implicated genes operate. Results: We identified and replicated 28 genome-wide significant loci in association with serum urate (P 5_10_8), including all previously-reported loci as well as 18 novel genetic loci. Unlike the majority of previouslyidentified loci, none of the novel loci appeared to be obvious candidates for urate transport. Rather, they were mapped to genes that encode for purine production, transcription, or growth factors with broad downstream responses. Besides SLC2A9 and ABCG2, no additional regions contained SNPs that differed significantly (P _ 5_10_8) between sexes. Urateincreasing alleles were associated with an increased risk of gout for all loci. The urate genetic risk score (ranging from 10 to 45) was significantly associated with an increased odds of prevalent gout (OR per unit increase, 1.11; 95% CI, 1.09-1.14) and incident gout (OR, 1.10; 95% CI, 1.08-1.13). Associations for many of the loci were of similar magnitude in individuals of non-European ancestry. Detailed characterization of the loci revealed associations with transcript expression and the fractional excretion of urate. Network analyses implicated the inhibins-activins signaling pathways and glucose metabolism in systemic urate control. Conclusion: The novel genetic candidates identified in this urate/gout consortium study, the largest to date, highlight the importance of metabolic control of urate production and urate excretion. The modulation by signaling processes that influence metabolic pathways such as glycolysis and the pentose phosphate pathway appear to be central mechanisms underpinned by the novel GWAS candidates. These findings may have implications for further research into urate-lowering drugs to treat and prevent gout.