ENCEFALOPATIAS ESPONGIFORMES TRANSMISSVEIS PDF

Recibido: 17 julio, ; aceptado: 6 abril, 1 CCP Resumen Las Encefalopatas Espongiformes Transmisibles, tambin llamadas enfermedades prinicas, son un grupo de enfermedades neurodegenerativas, que afectan una gran variedad de mamferos. El agente responsable de estas patologas se ha identificado como una isoforma anormal de una protena celular, la cual luego de sufrir un cambio conformacional prion , adquiere la capacidad de comportarse como un agente infeccioso. Se ha demostrado la capacidad de los priones para cruzar la barrera de especies entre el ganado y los seres humanos; lo cual se ha reflejado en un problema de salud pblica que ha afectado gravemente a los pases donde se han presentado brotes de estas enfermedades. Las Encefalopatas Espongiformes Transmisibles se han reportado en una gran cantidad de pases y Colombia no ha sido ajena a la presencia de casos espordicos humanos, no relacionados con el consumo de material contaminado procedente de animales enfermos. Con el presente artculo se pretende dar una visin de la historia y el estado actual de Colombia frente a estas enfermedades, las cuales representan una grave amenaza para la salud pblica y la agrocadena ganadera del pas. Palabras clave: Creutzfeldt-Jakob, encefalopata espongiforme bovina, prion, scrapie.

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All redundancy protocols are available in the same device and can be selected by setting. High-speed, three-system differential protection Easergy MiCOM P63x provides high-speed, three-system differential protection using a triple-slope characteristic and two high-set differential elements in combination with transformer inrush restraint, overfluxing restraint and through-stabilization.

Major enhancement to cybersecurity The Easergy MiCOM P63x range has operational and cybersecurity features, compliant with IECthat help protect installations with security based on embedded features such as arvea based access control RBACport hardening, security logs and access traceability. Features The Easergy MiCOM P63x series provides fast and selective differential protection with optional hardware and software features to satisfy your individual needs.

Next, discover our energy and sustainability services, including big data management, to turn this vision into your l reality. Browse services Field Services Optimize the life cycle of your assets, improve performance, safety, and reduce maintenance costs — all with an experienced provider of complete field services and a partner you can trust. Easergy MiCOM P63x series differential mico, devices are designed for fast, selective, short-circuit protection of transformers, motors, generators and other installations.

Implemented VLAN and port assignment functionality allows the use of advanced network architectures by splitting the physical network into a logical Mucom system network and maintenance network. By entering the nominal values of transformer windings and associated CTs, users obtain amplitude and vector group matching. The Easergy MiCOM P63x series provides fast and selective differential protection with optional hardware and software features to satisfy your individual needs.

The devices also incorporate many supplementary protective backup functions. It provides a scalable solution for your hardware and software needs. Most Related.

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Mantenimiento de las caractersticas de la cepa Figura 1. Variacin entre cepas prinicas. La inoculacin de diferentes cepas A y B de priones a individuos genticamente idnticos, resulta en la obtencin de diferentes fenotipos de la enfermedad, evidenciados en diferencias en los periodos de incubacin, patrn de distribucin de lesiones y perfil electrofortico luego de ser tratados con proteinasa K PK. Las caractersticas de la cepa se mantienen incluso despus de haber sido inoculada en otra especie. Recientemente Villamil et al.

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All redundancy protocols are available in the same device and can be selected by setting. High-speed, three-system differential protection Easergy MiCOM P63x provides high-speed, three-system differential protection using a triple-slope characteristic and two high-set differential elements in combination with transformer inrush restraint, overfluxing restraint and through-stabilization. Major enhancement to cybersecurity The Easergy MiCOM P63x range has operational and cybersecurity features, compliant with IECthat help protect installations with security based on embedded features such as arvea based access control RBACport hardening, security logs and access traceability. Features The Easergy MiCOM P63x series provides fast and selective differential protection with optional hardware and software features to satisfy your individual needs. Next, discover our energy and sustainability services, including big data management, to turn this vision into your l reality. Browse services Field Services Optimize the life cycle of your assets, improve performance, safety, and reduce maintenance costs — all with an experienced provider of complete field services and a partner you can trust.

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Kazill Concerning histopathological diagnoses, sending of material to Rio de Janeiro Federal University laboratory is in place, where macroscopic studies of the brain, frontal lobe fragments, basal ganglia, temporal lobe, occipital lobe, mesencephalon, bridge, bulb and cerebellum are being carried out. Spongiosis, neuronal loss and gliosis. Guidelines to be used by the team of transmjssveis care staff were published and distributed to health workers. Molecular diagnosis is being carried out by the Ludwig Institute, through purification of the DNA obtained after leukocyte separation. At a later stage, cases not meeting the criteria for vCJD are excluded and may or may not call for control responses, in addition to the natural interest for clinical and epidemiological research. The implementation of the system is currently directed towards the timely discovery of possible cases of Creutzfeldt-Jakob CJD Disease and its variant vCJD ; aiming to reduce under-reporting of prion diseases in Brazil; to better understand the epidemiological profile of this illness throughout the country; to enable epidemiological, clinical and laboratory investigation of reported cases; to adopt individual and collective protective measures upon detection of new cases of such diseases; and to deploy possible prevention and control measures in the event of cases being identified within Brazilian territory.

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