Comercialización de comida típica del pacífico empacada al vacío para servicio a domicilio - PACIFIC BOX

Trabajo de Sintesis AplicadaEn el documento se estudia la viabilidad de un modelo de negocio de cocina oculta con enfoque gastronómico de la cocina tradicional del Pacífico Colombiano. Para esto, se desarrollan análisis enfocados en los estudios de mercado, técnico y financiero, teniendo en cuenta los determinantes diferenciadores como promesa de valor del modelo de negocio. Estos estudios permiten encontrar el valor de inversión ideal en conjunto con las rentabilidades y demás indicadores financieros que facilitan la evaluación de criterios de inversión.RESUMEN ABSTRACT PALABRAS CLAVES 1. RESUMEN EJECUTIVO 2. ESTUDIO DE MERCADO Y MERCADEO 3. ESTUDIO TÉCNICO, DE CAPITAL HUMANO Y ADMINISTRATIVO 4. ESTUDIO ECONÓMICO Y FINANCIERO ANÁLISIS GLOBAL DE RESULTADOS RECOMENDACIONES BIBLIOGRAFÍA ANEXOSEspecializaciónEspecialista en Formulación y Evaluación Social y Económica de Proyecto

Crianças com necessidades de saúde especiais em um serviço de pronto atendimento pediátrico: estudo transversal

Objectives: to screen children with special health needs in a pediatric emergency service and analyze their care demands. Method: a cross-sectional study, carried out from March to June 2019, in a children's emergency hospital service, in the municipality of Rio das Ostras, Rio de Janeiro, Brazil. The Brazilian version of the Children with Special Health Care Needs Screener (CSHCN Screener®) and the instrument characterizing demands with family caregivers of children were applied. Descriptive statistics were used. Results: children with special health needs corresponded to 5.1% of the 235 families screened. The main domains of health needs were greater use of services and dependence on medicines.  Among the care demands, the modified usual care stood out. Bottom line: the six care demands were identified among the screened children. The adoption of the CSHCN Screener® is recommended to increase visibility and indicate assistance strategies for this population group.Objetivos: buscar los niños con necesidades especiales de salud en un servicio de urgencias pediátricas y analizar sus demandas de cuidado. Método: estudio transversal, conducido de marzo a junio de 2019, en un servicio de emergencia hospitalaria infantil, en el ayuntamiento de Rio das Ostras, Rio de Janeiro, Brasil. Se aplicó la versión brasileña del Children with Special Health Care Needs Screener (CSHCN Screener®) y el instrumento de caracterización de demandas con parientes que cuidan a sus niños. Se utilizó estadística descriptiva. Resultados: los niños con necesidades especiales de salud correspondieron al 5,1% de las 235 familias procuradas. Los principales dominios de las necesidades de salud fueron el mayor uso de los servicios y la dependencia de medicamentos. Entre las demandas de cuidado, se destacaron los cuidados habituales alterados. Conclusión: las seis demandas de cuidado fueron identificadas entre los niños evaluados. Se recomienda la adopción del CSHCN Screener® para aumentar la visibilidad e indicar estrategias de atención a este grupo poblacional.Objetivos: rastrear crianças com necessidades de saúde especiais em um serviço de pronto atendimento pediátrico e analisar suas demandas de cuidado. Método: estudo transversal, desenvolvido de março a junho de 2019, em serviço hospitalar de emergência infantil, no município de Rio das Ostras, Rio de Janeiro, Brasil. Aplicaram-se a versão brasileira do Children with Special Health Care Needs Screener (CSHCN Screener®) e o instrumento caracterizador de demandas com familiares cuidadores de crianças. Utilizou-se a estatística descritiva. Resultados: crianças com necessidades de saúde especiais corresponderam a 5,1%, dentre 235 famílias rastreadas. Os principais domínios de necessidades de saúde foram maior utilização de serviços e dependência de medicamentos. Dentre as demandas de cuidados, destacaram-se os cuidados habituais modificados. Conclusão: as seis demandas de cuidados foram identificadas entre as crianças rastreadas. Recomenda-se a adoção do CSHCN Screener® para ampliar a visibilidade e indicar estratégias assistenciais a esse grupo populacional

Antileishmanial effects of Crotalaria spectabilis Roth aqueous extracts on Leishmania amazonensis

Abstract Fifteen polar extracts from leaf, seed, pod, stem, flower and root of Crotalaria spectabilis were prepared using aqueous systems, based on the principles of green chemistry, and showed different protease inhibitor (PI) activities on trypsin, papain, pepsin and the extracellular L. amazonensis serine protease (LSPIII). The most pronounced inhibitory effect on LSPIII was observed in leaf (CS-P), root, stem, flower (CS-FPVPP) and pod (CS-VA) extracts. Crotalaria extracts exhibited low cytotoxicity on macrophages; however, they decreased the viability of L. amazonensis promastigotes and amastigotes, as observed in leaf (CS-AE, CS-P, CS-T and CS-PVPP), seed (CS-ST), flower and root (CS-RA) extracts. CS-P was chosen to study PI and secondary metabolites and a 10-12 kDa protein, analyzed by mass spectrometry, was identified as a serine PI homologous with papaya latex serine PI. Glycosylated flavonoids, such as quercetins, vitexin and tricin were the major secondary metabolites of CS-P. The presence of PIs in C. spectabilis is a new finding, especially in other organs than seeds since PIs have been reported only in seed legumes. Besides, this is the first report of antileishmanial activity of C. spectabilis extracts and the identification of serine polypeptide PI and glycosylated flavonoids from leaf

Transcriptional profiles of the human pathogenic fungus paracoccidioides brasiliensis in mycelium and yeast cells

This work was supported by MCT, CNPq, CAPES, FUB, UFG, and FUNDECT-MS. PbGenome Network: Alda Maria T. Ferreira, Alessandra Dantas, Alessandra J. Baptista, Alexandre M. Bailão, Ana Lídia Bonato, André C. Amaral, Bruno S. Daher, Camila M. Silva, Christiane S. Costa, Clayton L. Borges, Cléber O. Soares, Cristina M. Junta, Daniel A. S. Anjos, Edans F. O. Sandes, Eduardo A. Donadi, Elza T. Sakamoto-Hojo, Flábio R. Araújo, Flávia C. Albuquerque, Gina C. Oliveira, João Ricardo M. Almeida, Juliana C. Oliveira, Kláudia G. Jorge, Larissa Fernandes, Lorena S. Derengowski, Luís Artur M. Bataus, Marcus A. M. Araújo, Marcus K. Inoue, Marlene T. De-Souza, Mauro F. Almeida, Nádia S. Parachin, Nadya S. Castro, Odair P. Martins, Patrícia L. N. Costa, Paula Sandrin-Garcia, Renata B. A. Soares, Stephano S. Mello, and Viviane C. B. ReisParacoccidioides brasiliensis is the causative agent of paracoccidioidomycosis, a disease that affects 10 million individuals in Latin America. This report depicts the results of the analysis of 6,022 assembled groups from mycelium and yeast phase expressed sequence tags, covering about 80% of the estimated genome of this dimorphic, thermo-regulated fungus. The data provide a comprehensive view of the fungal metabolism, including overexpressed transcripts, stage-specific genes, and also those that are up- or down-regulated as assessed by in silico electronic subtraction and cDNA microarrays. Also, a significant differential expression pattern in mycelium and yeast cells was detected, which was confirmed by Northern blot analysis, providing insights into differential metabolic adaptations. The overall transcriptome analysis provided information about sequences related to the cell cycle, stress response, drug resistance, and signal transduction pathways of the pathogen. Novel P. brasiliensis genes have been identified, probably corresponding to proteins that should be addressed as virulence factor candidates and potential new drug targets

Eco-epidemiological analysis of rickettsial seropositivity in rural areas of Colombia: A multilevel approach

ABSTARCT: Rickettsiosis is a re-emergent infectious disease without epidemiological surveillance in Colombia. This disease is generally undiagnosed and several deadly outbreaks have been reported in the country in the last decade. The aim of this study is to analyze the eco-epidemiological aspects of rickettsial seropositivity in rural areas of Colombia where outbreaks of the disease were previously reported. A cross-sectional study, which included 597 people living in 246 households from nine hamlets in two municipalities of Colombia, was conducted from November 2015 to January 2016. The survey was conducted to collect sociodemographic and household characteristics (exposure) data. Blood samples were collected to determine the rickettsial seropositivity in humans, horses and dogs (IFA, cut-off = 1/128). In addition, infections by rickettsiae were detected in ticks from humans and animals by real-time PCR targeting gltA and ompA genes. Data was analyzed by weighted multilevel clog-log regression model using three levels (person, household and hamlets) and rickettsial seropositivity in humans was the main outcome. Overall prevalence of rickettsial seropositivity in humans was 25.62% (95%CI 22.11-29.12). Age in years (PR = 1.01 95%CI 1.01-1.02) and male sex (PR = 1.65 95%CI 1.43-1.90) were risk markers for rickettsial seropositivity. Working outdoors (PR = 1.20 95%CI 1.02-1.41), deforestation and forest fragmentation for agriculture use (PR = 1.75 95%CI 1.51-2.02), opossum in peridomiciliary area (PR = 1.56 95%CI 1.37-1.79) and a high proportion of seropositive domestic animals in the home (PR20-40% vs 40% vs <20% = 3.14 95%CI 2.43-4.04) were associated with rickettsial seropositivity in humans. This study showed the presence of Rickettsia antibodies in human populations and domestic animals. In addition, different species of rickettsiae were detected in ticks collected from humans and animals. Our results highlighted the role of domestic animals as sentinels of rickettsial infection to identify areas at risk of transmission, and the importance of preventive measures aimed at curtailing deforestation and the fragmentation of forests as a way of reducing the risk of transmission of emergent and re-emergent pathogens

Clonal chromosomal mosaicism and loss of chromosome Y in elderly men increase vulnerability for SARS-CoV-2

The pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2, COVID-19) had an estimated overall case fatality ratio of 1.38% (pre-vaccination), being 53% higher in males and increasing exponentially with age. Among 9578 individuals diagnosed with COVID-19 in the SCOURGE study, we found 133 cases (1.42%) with detectable clonal mosaicism for chromosome alterations (mCA) and 226 males (5.08%) with acquired loss of chromosome Y (LOY). Individuals with clonal mosaic events (mCA and/or LOY) showed a 54% increase in the risk of COVID-19 lethality. LOY is associated with transcriptomic biomarkers of immune dysfunction, pro-coagulation activity and cardiovascular risk. Interferon-induced genes involved in the initial immune response to SARS-CoV-2 are also down-regulated in LOY. Thus, mCA and LOY underlie at least part of the sex-biased severity and mortality of COVID-19 in aging patients. Given its potential therapeutic and prognostic relevance, evaluation of clonal mosaicism should be implemented as biomarker of COVID-19 severity in elderly people. Among 9578 individuals diagnosed with COVID-19 in the SCOURGE study, individuals with clonal mosaic events (clonal mosaicism for chromosome alterations and/or loss of chromosome Y) showed an increased risk of COVID-19 lethality

Línea de investigación en Helicobacter pylori para la formación de recurso humano en ciencia, tecnología e innovación en el programa de microbiología

Este libro nace de la unión de un maestro altamente calificado y alumnos dedicados con unas creatividades activas y dispuestas a trabajar por resolver los problemas que trae una bacteria a la humanidad. Las investigaciones aquí consignadas son producto de los trabajos de grado de los estudiantes del programa de Microbiología, quienes además fueron miembros del semillero de investigación, MICROORGANISMOS DE IMPORTANCIA EN SALUD HUMANA Y ANIMAL “OBVIO-MICROBIO”. Apoyados y dirigidos por la doctora Adalucy Alvarez-Aldana, quien gracias a su amplio conocimiento en el microorganismo supo sembrar curiosidad sobre el mismo durante las sesiones del semillero, incentivando a muchos de sus alumnos a dedicar su trabajo de grado a resolver alguna pregunta que les surgiera en torno a este microorganismo. Aunque diferentes son las investigaciones, todas fueron trazadas con un fin común, entregarle a la humanidad un poco más de conocimiento sobre Helicobacter pylori, por esto la unión de estas investigaciones en una sola consigna, son importantes para entender más sobre todo lo que rodea esta bacteria y pretenden resolver muchos misterios que aún aquejan la epidemiología detrás de la misma. Estos trabajos son fruto de muchos esfuerzos, materiales y académicos, de personas grandiosas, de la unión de universidades, doctores y docentes de diferentes disciplinas, razón que demuestra una vez más que la unión hace la fuerza, porque solo llegarás más rápido, pero en compañía llegarás más lejos. Además, contamos con la fortuna de tener un capitulo invitado, cuyo tema no es sobre Helicobacter pylori, pero si un sobre un tópico de gran interes en la actualidad como es la resistencia bacteriana. Capitulo titulado: “Caracterización epidemiológica y microbiológica de las bacteriemias y su perfil de resistencia durante el periodo junio 2011 a junio 2015”

The Genome of Anopheles darlingi, the main neotropical malaria vector

Anopheles darlingi is the principal neotropical malaria vector, responsible for more than a million cases of malaria per year on the American continent. Anopheles darlingi diverged from the African and Asian malaria vectors ∼100 million years ago (mya) and successfully adapted to the New World environment. Here we present an annotated reference A. darlingi genome, sequenced from a wild population of males and females collected in the Brazilian Amazon. A total of 10 481 predicted protein-coding genes were annotated, 72% of which have their closest counterpart in Anopheles gambiae and 21% have highest similarity with other mosquito species. In spite of a long period of divergent evolution, conserved gene synteny was observed between A. darlingi and A. gambiae. More than 10 million single nucleotide polymorphisms and short indels with potential use as genetic markers were identified. Transposable elements correspond to 2.3% of the A. darlingi genome. Genes associated with hematophagy, immunity and insecticide resistance, directly involved in vectorhuman and vectorparasite interactions, were identified and discussed. This study represents the first effort to sequence the genome of a neotropical malaria vector, and opens a new window through which we can contemplate the evolutionary history of anopheline mosquitoes. It also provides valuable information that may lead to novel strategies to reduce malaria transmission on the South American continent. The A. darlingi genome is accessible at www.labinfo.lncc.br/index.php/anopheles- darlingi. © 2013 The Author(s)