Factores asociados a riesgo de trastornos de conducta alimentaria en estudiantes de secundaria

Objetivo: Establecer si el género, la procedencia, el grado de instrucción secundaria, el estado nutricional, y la disfunción familiar son factores asociados al riesgo de trastornos de conducta alimentaria en estudiantes de secundaria de Trujillo. Material y Métodos: Se llevó a cabo un estudio de tipo analítico, observacional, seccional transversal. La población de estudio estuvo constituida por 102 estudiantes de secundaria según criterios de inclusión y exclusión establecidos distribuidos en dos grupos: con riesgo de trastorno de conducta alimentaria o sin ella, se calculó la razón de prevalencia y se aplicó la prueba chi cuadrado. Resultados: El género es factor asociado al riesgo de trastornos de conducta alimentaria en estudiantes de secundaria con una razón de prevalencia de 3.8 el cual fue significativo (p<0.05). El pertenecer al quinto grado de secundaria es factor asociado al riesgo de trastornos de conducta alimentaria en estudiantes de secundaria con una razón de prevalencia de 3.5 el cual fue significativo (p<0.05).La obesidad es factor asociado al riesgo de trastornos de conducta alimentaria en estudiantes de secundaria con una razón de prevalencia de 3.28 el cual fue significativo (p<0.05). La familia monoparental es factor asociado al riesgo de trastornos de conducta alimentaria en estudiantes de secundaria con una razón de prevalencia de 3.05 el cual fue significativo (p<0.05). Conclusiones: el género, el grado de instrucción secundaria, la condición nutricional, y la familia monoparental son factores asociados al riesgo de trastornos de conducta alimentaria en estudiantes de secundaria de Trujillo.Objective: To establish whether gender, provenance, secondary education, nutritional status, and family dysfunction are factors associated with the risk of eating disorders in high school students in Trujillo. Material and Methods: An analytical, observational, transversal section study was carried out. The study population consisted of 102 high school students according to established inclusion and exclusion criteria divided into two groups: at risk of eating disorder or without it, the prevalence ratio was calculated and the chi square test was applied. Results: Gender is a factor associated with the risk of eating disorders in high school students with a prevalence ratio of 3.8 which was significant (p <0.05). Belonging to the fifth grade of secondary school is a factor associated with the risk of eating disorders in high school students with a prevalence ratio of 3.5 which was significant (p <0.05). Obesity is a factor associated with the risk of eating disorders in high school students with a prevalence ratio of 3.28 which was significant (p <0.05). monoparental family is a factor associated with the risk of eating disorders in high school students with a prevalence ratio of 3.05 which was significant (p <0.05). Conclusions: gender, grade of secondary education, nutritional status, and monoparental family are factors associated with the risk of eating disorders in high school students in Trujillo.Tesi

Geographically distributed real-time co-simulation of electric vehicle

The present paper shows the capabilities of a distributed real-time co-simulation environment merging simulation models and testing facilities for developing and verifying electric vehicles. This environment has been developed in the framework of the XILforEV project and the presented case is focused on a ride control with a real suspension installed on a test bench in Spain, which uses real-time information from a complete vehicle model in Germany. Given the long distance between both sites, it has been necessary to develop a specific delay compensation algorithm. This algorithm is general enough to be used in other real-time co-simulation frameworks. In the present work, the system architecture including the communication compensation is described and successfully experimentally validated

Inactivation of nuclear factor-Y inhibits vascular smooth muscle cell proliferation and neointima formation

OBJECTIVE: Atherosclerosis and restenosis are multifactorial diseases associated with abnormal vascular smooth muscle cell (VSMC) proliferation. Nuclear factor-Y (NF-Y) plays a major role in transcriptional activation of the CYCLIN B1 gene (CCNB1), a key positive regulator of cell proliferation and neointimal thickening. Here, we investigated the role of NF-Y in occlusive vascular disease. APPROACH AND RESULTS: We performed molecular and expression studies in cultured cells, animal models, and human tissues. We find upregulation of NF-Y and cyclin B1 expression in proliferative regions of murine atherosclerotic plaques and mechanically induced lesions, which correlates with higher binding of NF-Y to target sequences in the CCNB1 promoter. NF-YA expression in neointimal lesions is detected in VSMCs, macrophages, and endothelial cells. Platelet-derived growth factor-BB, a main inductor of VSMC growth and neointima development, induces the recruitment of NF-Y to the CCNB1 promoter and augments both CCNB1 mRNA expression and cell proliferation through extracellular signal-regulated kinase 1/2 and Akt activation in rat and human VSMCs. Moreover, adenovirus-mediated overexpression of a NF-YA-dominant negative mutant inhibits platelet-derived growth factor-BB-induced CCNB1 expression and VSMC proliferation in vitro and neointimal lesion formation in a mouse model of femoral artery injury. We also detect NF-Y expression and DNA-binding activity in human neointimal lesions. CONCLUSIONS: Our results identify NF-Y as a key downstream effector of the platelet-derived growth factor-BB-dependent mitogenic pathway that is activated in experimental and human vasculoproliferative diseases. They also identify NF-Y inhibition as a novel and attractive strategy for the local treatment of neointimal formation induced by vessel denudation.This study was funded by the Spanish Ministry of Economy and Competiveness (MINECO; grants SAF2010-16044, SAF200911949), Instituto de Salud Carlos III (ISCIII; grants RD12/0042/0021, RD12/0042/0028, RD12/0042/0053), and the Dr Léon Dumont Prize 2010 by the Belgian Society of Cardiology (to Vicente Andrés). Patricia Fernández received salary support from ISCIII and Carlos Silvestre-Roig from Fundación Mario Losantos del Campo and Fundación Ferrer para la Investigación. Óscar M. Pello and Ricardo Rodríguez-Calvo hold a Juan de la Cierva contract from MINECO. Vanesa Esteban is an investigator of the Sara Borell program from ISCIII (CD06/00232). The Centro Nacional de Investigaciones Cardiovasculares (CNIC) is supported by MINECO and Pro-CNIC Foundation.S

Long-Term Dabigatran Treatment Delays Alzheimer's Disease Pathogenesis in the TgCRND8 Mouse Model

BACKGROUND: Alzheimer's disease (AD) is a multifactorial neurodegenerative disorder with important vascular and hemostatic alterations that should be taken into account during diagnosis and treatment. OBJECTIVES: This study evaluates whether anticoagulation with dabigatran, a clinically approved oral direct thrombin inhibitor with a low risk of intracerebral hemorrhage, ameliorates AD pathogenesis in a transgenic mouse model of AD. METHODS: TgCRND8 AD mice and their wild-type littermates were treated for 1 year with dabigatran etexilate or placebo. Cognition was evaluated using the Barnes maze, and cerebral perfusion was examined by arterial spin labeling. At the molecular level, Western blot and histochemical analyses were performed to analyze fibrin content, amyloid burden, neuroinflammatory activity, and blood-brain barrier (BBB) integrity. RESULTS: Anticoagulation with dabigatran prevented memory decline, cerebral hypoperfusion, and toxic fibrin deposition in the AD mouse brain. In addition, long-term dabigatran treatment significantly reduced the extent of amyloid plaques, oligomers, phagocytic microglia, and infiltrated T cells by 23.7%, 51.8%, 31.3%, and 32.2%, respectively. Dabigatran anticoagulation also prevented AD-related astrogliosis and pericyte alterations, and maintained expression of the water channel aquaporin-4 at astrocytic perivascular endfeet of the BBB. CONCLUSIONS: Long-term anticoagulation with dabigatran inhibited thrombin and the formation of occlusive thrombi in AD; preserved cognition, cerebral perfusion, and BBB function; and ameliorated neuroinflammation and amyloid deposition in AD mice. Our results open a field for future investigation on whether the use of direct oral anticoagulants might be of therapeutic value in AD.This work was funded by a Proof-of-Concept Award from the Robertson Therapeutic Development Fund (Dr. Cortes-Canteli), The Rockefeller University; NINDS/NIH grant NIS106668 (Drs. Norris and Strickland); European Union’s Seventh Framework Programme (FP7-PEOPLE-2013-IIF), grant agreement n PIIF-GA-2013-624811 (Drs. Cortes-Canteli and Fuster), CNIC, Madrid, Spain; Miguel Servet type I research contract (CP16/00174 and MS16/00174 [Dr. Cortes-Canteli]), Instituto de Salud Carlos III (ISCIII), CNIC; Iniciativa de Empleo Juvenil (PEJ16/MED/TL-1231 [A. Marcos-Diaz] and PEJ-2018-AI/BMD-11477 [C. Ceron]) from Consejería de Educación, Juventud y Deporte de la Comunidad de Madrid; European Regional Development Funds (FEDER “Una manera de hacer Europa”) and European Social Funds (FSE “El FSE invierte en tu futuro”); and with the support of the Marie Curie Alumni Association (Dr. Cortes-Canteli). The CNIC is supported by the ISCIII, the Spanish Ministerio de Ciencia, Innovación y Universidades (MCNU), and the Pro CNIC Foundation, and is a Severo Ochoa Center of Excellence (SEV-2015-0505). CIC biomaGUNE is a Maria de Maeztu Unit of Excellence (MDM-2017-0720). Dr. Sanchez-Gonzalez is an employee of Philips Healthcare. All other authors have reported that they have no relationships relevant to the contents of this paper to disclose.S

FPGA-based Fused Smart Sensor for Real-Time Plant-Transpiration Dynamic Estimation

Plant transpiration is considered one of the most important physiological functions because it constitutes the plants evolving adaptation to exchange moisture with a dry atmosphere which can dehydrate or eventually kill the plant. Due to the importance of transpiration, accurate measurement methods are required; therefore, a smart sensor that fuses five primary sensors is proposed which can measure air temperature, leaf temperature, air relative humidity, plant out relative humidity and ambient light. A field programmable gate array based unit is used to perform signal processing algorithms as average decimation and infinite impulse response filters to the primary sensor readings in order to reduce the signal noise and improve its quality. Once the primary sensor readings are filtered, transpiration dynamics such as: transpiration, stomatal conductance, leaf-air-temperature-difference and vapor pressure deficit are calculated in real time by the smart sensor. This permits the user to observe different primary and calculated measurements at the same time and the relationship between these which is very useful in precision agriculture in the detection of abnormal conditions. Finally, transpiration related stress conditions can be detected in real time because of the use of online processing and embedded communications capabilities

Recuperación monumental ambiental de la Alameda Central de la Ciudad de México

752 páginas. Especialización en Diseño.El presente trabajo se centra en el estudio, análisis y rescate de la Alameda Central de la Ciudad de México, la cual se sitúa hoy en el corazón de la gran ciudad, siendo ésta el paseo más antiguo de América y lugar que ha visto acontecer los cambios políticos, sociales y culturales de una nación, que es hoy México. El estudio es una recopilación cronológica de los sucesos que dieron origen al primer parque público de México, así como su desarrollo y los cambios morfológicos que ha presentado a lo largo de los años, lo que le otorga un carácter relevante y lo define como el paseo más importante del país

A survey of the clinicopathological and molecular characteristics of patients with suspected Lynch syndrome in Latin America

Background: Genetic counselling and testing for Lynch syndrome (LS) have recently been introduced in several Latin America countries. We aimed to characterize the clinical, molecular and mismatch repair (MMR) variants spectrum of patients with suspected LS in Latin America. Methods: Eleven LS hereditary cancer registries and 34 published LS databases were used to identify unrelated families that fulfilled the Amsterdam II (AMSII) criteria and/or the Bethesda guidelines or suggestive of a dominant colorectal (CRC) inheritance syndrome. Results: We performed a thorough investigation of 15 countries and identified 6 countries where germline genetic testing for LS is available and 3 countries where tumor testing is used in the LS diagnosis. The spectrum of pathogenic MMR variants included MLH1 up to 54%, MSH2 up to 43%, MSH6 up to 10%, PMS2 up to 3% and EPCAM up to 0.8%. The Latin America MMR spectrum is broad with a total of 220 different variants which 80% were private and 20% were recurrent. Frequent regions included exons 11 of MLH1 (15%), exon 3 and 7 of MSH2 (17 and 15%, respectively), exon 4 of MSH6 (65%), exons 11 and 13 of PMS2 (31% and 23%, respectively). Sixteen international founder variants in MLH1, MSH2 and MSH6 were identified and 41 (19%) variants have not previously been reported, thus representing novel genetic variants in the MMR genes. The AMSII criteria was the most used clinical criteria to identify pathogenic MMR carriers although microsatellite instability, immunohistochemistry and family history are still the primary methods in several countries where no genetic testing for LS is available yet. Conclusion: The Latin America LS pathogenic MMR variants spectrum included new variants, frequently altered genetic regions and potential founder effects, emphasizing the relevance implementing Lynch syndrome genetic testing and counseling in all of Latin America countries.Radium Hospital Foundation (Oslo, Norway) in the design of the study and collection, analysis, and interpretation of data and in writing the manuscript, Helse Sør-Øst (Norway) in the design of the study and collection, analysis, and interpretation of data and in writing the manuscript, the French Association Recherche contre le Cancer (ARC) in the analysis, and interpretation of data, the Groupement des Entreprises Françaises dans la Lutte contre le Cancer (Gefluc) in the analysis, and interpretation of data, the Association Nationale de la Recherche et de la Technologie (ANRT, CIFRE PhD fellowship to H.T.) in the analysis, and interpretation of data and by the OpenHealth Institute in the analysis, and interpretation of data. Barretos Cancer Hospital received financial support by FINEP-CT-INFRA (02/2010)info:eu-repo/semantics/publishedVersio

El aprendizaje de la parte especial del Derecho Penal a través del sistema de casos

El objeto del proyecto es elaborar materiales de aprendizaje a través de la metodología del estudios de casos penales, desarrollada en el aula, al estilo del sistema anglosajón, con el fin de conseguir una mejor preparación profesional de los alumnos en el ámbito de la parte especial del derecho penal

Real-world data using mHealth apps in rhinitis, rhinosinusitis and their multimorbidities

Digital health is an umbrella term which encompasses eHealth and benefits from areas such as advanced computer sciences. eHealth includes mHealth apps, which offer the potential to redesign aspects of healthcare delivery. The capacity of apps to collect large amounts of longitudinal, real-time, real-world data enables the progression of biomedical knowledge. Apps for rhinitis and rhinosinusitis were searched for in the Google Play and Apple App stores, via an automatic market research tool recently developed using JavaScript. Over 1500 apps for allergic rhinitis and rhinosinusitis were identified, some dealing with multimorbidity. However, only six apps for rhinitis (AirRater, AllergyMonitor, AllerSearch, Husteblume, MASK-air and Pollen App) and one for rhinosinusitis (Galenus Health) have so far published results in the scientific literature. These apps were reviewed for their validation, discovery of novel allergy phenotypes, optimisation of identifying the pollen season, novel approaches in diagnosis and management (pharmacotherapy and allergen immunotherapy) as well as adherence to treatment. Published evidence demonstrates the potential of mobile health apps to advance in the characterisation, diagnosis and management of rhinitis and rhinosinusitis patients.Peer reviewe

ACVIM consensus statement: Guidelines for the identification, evaluation, and management of systemic hypertension in dogs and cats

An update to the 2007 American College of Veterinary Internal Medicine (ACVIM) consensus statement on the identification, evaluation, and management of systemic hypertension in dogs and cats was presented at the 2017 ACVIM Forum in National Harbor, MD. The updated consensus statement is presented here. The consensus statement aims to provide guidance on appropriate diagnosis and treatment of hypertension in dogs and cats