984 resultados para micosis profundas
Resumo:
Resumen La conidiobolomicosis es una enfermedad causada por Conidiobolus spp. que afecta a varias especies de animales, incluyendo ovinos, llamas, ciervos, caballos, perros y humanos. En ovinos se caracteriza por lesiones granulomatosas en la cavidad nasal. Aunque la enfermedad es endémica en distintas regiones de Brasil, aún no ha sido reportada en Uruguay. El objetivo de este trabajo es describir un caso de conidiobolomicosis nasal en una oveja en Uruguay y proveer una breve revisión bibliográfica. El caso ocurrió en marzo del 2015 en una oveja de 19 meses de edad en un establecimiento ubicado en el departamento de Colonia. Los principales signos clínicos fueron debilidad, secreción nasal, obnubilación, torneo y exoftalmos unilateral. Los principales hallazgos patológicos fueron rinosinusitis granulomatosa necrotizante localmente extensiva, afectando la región posterior de la cavidad nasal, con desplazamiento del tabique nasal y osteítis necrotizante/osteolítica de los huesos faciales, con extensión al tejido subcutáneo facial y espacio retro-ocular derechos. Microscópicamente se constató la presencia de hifas intralesionales, identificadas por inmunohistoquímica como Conidiobolus spp., rodeadas por material de Splendore-Hoeppli. Se concluye que la conidiobolomicosis ocurre esporádicamente en Uruguay y que debe ser considerada dentro de los diagnósticos diferenciales de rinitis en ovinos en este País
Resumo:
Na maioria das situações relacionadas aos estudos da Terra, um método geofísico não é suficiente para chegar a uma conclusão de uma questão específica, já que o mesmo é passivo de ambiguidades ou incertezas na interpretação. Para tal, se faz necessário que um ou mais métodos sejam integrados, gerando uma resposta que se aproxime do modelo real e com confiabilidade para que a mesma metodologia possa ser aplicada em outros casos similares, otimizando assim a utilização conjunta dos métodos. Partindo desse ponto o presente trabalho sugere a realização de uma Modelagem Gravimétrica 2-D, auxiliada por dados sísmicos e de poços, visando o mapeamento das estruturas profundas da bacia de Santos, já que o conhecimento sobre as mesmas é de grande importância para estudos tectônicos para reconstrução histórica da bacia que servem de parâmetro de entrada nos estudos de modelagem visando reconstruir os processos de geração, migração e acumulação de hidrocarbonetos.
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This study investigates the life cycle of the two major commercial species of prawns in Mozambique - Penaeus indicus and Metapenaeus monoceros - and their prime nursery microhabitats in the mangrove swamps.
Resumo:
The present study deals with the performance of shrimp in shallow waters in Sofala Bank presents both seasonal fluctuations as well as fluctuations year to year. These variations may be due to several reasons: abundance of shrimp, fishing effort, fishing techniques and environmental conditions such as the turbidity of the water, tides, temperature and salinity.
Resumo:
The shallow-water shrimps represent the most economical resource in Mozambique. Therefore, annual surveys have been carried out to investigate the state of the stock, the fishing methods for a better analyses catch/effort statistics. Resource assessment was conducted on principal species - Metapenaeus monoceros and Penaeus indicus - to estimate levels of abundance and distribution in the Sofala Bank.
Resumo:
The paper deals with the proper management of fishing resources of shrimps in shallow waters, those currently constitute the main source of foreign currency trade of the country. The analysis of the level of the productive sector is presented by the local Institute of Fisheries Research.
Resumo:
The geographic and bathymetric distribution of the shrimps Penaeus indicus, Metapenaeus monoceros, P. japonicus and P. monodon along the coast of Mozambique are given. Biological data of the main species P. indicus and M. monoceros are presented.
Resumo:
The shallow-water shrimp lives along the coast of Mozambique. Its distribution is closely linked to the existence of mangroves, where it grows during the first months of life. The adult population live in the bays or offshore, in shallow waters. A description of resource distribution, fishing areas and catch composition is given.
Resumo:
The main goal of this paper is to provide samples of fishing methods analyses applied to studies on shrimps stock assessment in the Sofala Bank. Especially the authors provide the administrators with the main limits of application of described methods.
Resumo:
In September-October 1982, the Soviet ship "Sebastopolsky Rybak" conducted a cruise on the Sofala Bank in the area between 16°20'S and parallel 19°40'S. Two surveys were made, one from South to North (depth 10-110 meters) and vice versa. The type of coverage used was systematic. The Sofala Bank was divided into seven sub-areas. During this cruise sub-areas 3 and 4 were covered. Sub-area 5 has not been fully covered.
Resumo:
During the last 4 months of 1982, two research cruises had been carried out at the Sofala Bank by the SRTM "Sevastopolsky Rybak". The authors analyze and compare data on biological characteristics, sexual maturity and localization of Penaeus indicus and Metapenaeus monoceros.
Resumo:
From November 18th to December 17th 1982, the SRTM "Sebastopolsky Rybak" carried out research cruises on the Sofala Bank in the area between 16°20'S and parallel 19°40'S. The authors analyze data collected on biological characteristics, sexual maturity and localization of Penaeus indicus, Metapenaeus monoceros, Penaeus japonicus, Penaeus monodon and Penaeus latisulcatus.
Resumo:
Indagar en las causas de larga duración como son: el nacionalismo criollo presente desde fines del siglo XVI; las cargas, impuestos y préstamos forzosos de la Corona; la explotación en un régimen puramente colonial de la minería platera; las contradicciones entre indígenas y españoles; la división racial de la sociedad; el fracaso final de la reformas borbónicas; la riqueza y el dominio educativo y cultural de la Iglesia; la difusión de las ideas ilustradas que desembocaron todas en la Revolución de Independencia y tejieron su contenido y su composición social.