5 research outputs found

    Fadiga na Neuromielite Óptica, correlação com depressão e impacto na qualidade de vida / Fatigue in Optic Neuromyelitis, correlation with depression and impact on quality of life

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    Objetivos: Avaliar a frequência de percepção de fadiga física por escala subjetiva em pacientes com Neuromielite óptica (NMO); correlacionar fadiga física subjetiva com depressão, qualidade de vida, sono e avaliação neurológica; e identificar possíveis associações da fadiga física com características demográficas, físicas e clínicas. Métodos: Foi realizado um estudo transversal descritivo e analítico. Pacientes consecutivos atendidos em 2018 no HFL preenchendo os critérios da NMO (2006) foram selecionados para o estudo. Eles foram entrevistados e responderam aos questionários: Escala de Impacto de Fadiga Modificada (MFIS), Inventário de Depressão BECK, Escala de Qualidade de Vida (SF-36) e Escala de Epworth. Os mesmos questionários foram aplicados em um grupo controle saudável. Os dados demográficos e clínicos foram extraídos dos prontuários. As análises foram realizadas no software Stata® e considerou-se a significância de α<0,05. Resultados: A amostra foi composta por 27 pacientes NMO com idade média de 44,7 anos na entrevista. Neurite óptica bilateral grave ocorreu em 29,6% no início, recorrência em 92,6% dos casos e incapacidade moderada a longo prazo na maioria. As características sociodemográficas da NMO não diferiram do grupo controle formado por 24 participantes. Fadiga total, fadiga severa, escore BECK total e níveis de depressão apresentaram associação estatisticamente significativa (p<0,05) com a ocorrência de NMO. A sonolência diurna na escala de Epworth não mostrou diferença entre os grupos. Todos os domínios de qualidade de vida apresentaram associação estatisticamente significativa (p<0,05) na ocorrência de NMO. Ocorreu uma associação positiva entre fadiga e depressão. As correlações da EDSS com variáveis demográficas e clínicas identificaram uma correlação positiva entre incapacidade e fadiga social e uma correlação negativa com os seguintes domínios do SF-36: capacidade funcional, estado geral e aspecto emocional. Conclusão: Fadiga e depressão foram associadas à NMO. Todos os domínios da Qualidade de vida foram reduzidos em pacientes NMO.

    Catálogo Taxonômico da Fauna do Brasil: setting the baseline knowledge on the animal diversity in Brazil

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    The limited temporal completeness and taxonomic accuracy of species lists, made available in a traditional manner in scientific publications, has always represented a problem. These lists are invariably limited to a few taxonomic groups and do not represent up-to-date knowledge of all species and classifications. In this context, the Brazilian megadiverse fauna is no exception, and the Catálogo Taxonômico da Fauna do Brasil (CTFB) (http://fauna.jbrj.gov.br/), made public in 2015, represents a database on biodiversity anchored on a list of valid and expertly recognized scientific names of animals in Brazil. The CTFB is updated in near real time by a team of more than 800 specialists. By January 1, 2024, the CTFB compiled 133,691 nominal species, with 125,138 that were considered valid. Most of the valid species were arthropods (82.3%, with more than 102,000 species) and chordates (7.69%, with over 11,000 species). These taxa were followed by a cluster composed of Mollusca (3,567 species), Platyhelminthes (2,292 species), Annelida (1,833 species), and Nematoda (1,447 species). All remaining groups had less than 1,000 species reported in Brazil, with Cnidaria (831 species), Porifera (628 species), Rotifera (606 species), and Bryozoa (520 species) representing those with more than 500 species. Analysis of the CTFB database can facilitate and direct efforts towards the discovery of new species in Brazil, but it is also fundamental in providing the best available list of valid nominal species to users, including those in science, health, conservation efforts, and any initiative involving animals. The importance of the CTFB is evidenced by the elevated number of citations in the scientific literature in diverse areas of biology, law, anthropology, education, forensic science, and veterinary science, among others

    Neuromyelitis optica is an HLA associated disease different from Multiple Sclerosis: a systematic review with meta-analysis.

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    Neuromyelitis Optica and Multiple Sclerosis are idiopathic inflammatory demyelinating diseases of the central nervous system that currently are considered distinct autoimmune diseases, so differences in genetic susceptibility would be expected. This study aimed to investigate the HLA association with Neuromyelitis Optica by a systematic review with meta-analysis. The STROBE instrument guided research paper assessments. Thirteen papers published between 2009 and 2020 were eligible. 568 Neuromyelitis Optica patients, 41.4% Asians, 32.4% Latin Americans and 26.2% Europeans were analyzed. Only alleles of the DRB1 locus were genotyped in all studies. Neuromyelitis Optica patients have 2.46 more chances of having the DRB1*03 allelic group than controls. Ethnicity can influence genetic susceptibility. The main HLA association with Neuromyelitis Optica was the DRB1*03:01 allele in Western populations and with the DPB1*05:01 allele in Asia. Differences in the Multiple Sclerosis and Neuromyelitis Optica genetic susceptibility was confirmed in Afro descendants. The DRB1*03 allelic group associated with Neuromyelitis Optica has also been described in other systemic autoimmune diseases
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