1000 resultados para TRANSPORTE FLUVIAL - COLOMBIA
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Introduction: Tuberculosis is a common opportunistic infection in renal transplant patients. Objective: To obtain a clinical and laboratory description of transplant patients diagnosed with tuberculosis and their response to treatment during a period ranging from 2005 to 2013 at the Pablo Tobón Uribe Hospital. Methods: Retrospective and descriptive study. Results: In 641 renal transplants, tuberculosis was confirmed in 12 cases. Of these, 25% had a history of acute rejection, and 50% had creatinine levels greater than 1.5 mg/dl prior to infection. The disease typically presented as pulmonary (50%) and disseminated (33.3%). The first phase of treatment consisted of 3 months of HZRE (isoniazid, pyrazinamide, rifampicin and ethambutol) in 75% of the cases and HZME (isoniazid, pyrazinamide, moxifloxacin and ethambutol) in 25% of the cases. During the second phase of the treatment, 75% of the cases received isoniazid and rifampicin, and 25% of the cases received isoniazid and ethambutol. The length of treatment varied between 6 and 18 months. In 41.7% of patients, hepatotoxicity was associated with the beginning of anti-tuberculosis therapy. During a year-long follow-up, renal function remained stable, and the mortality rate was 16.7%. Conclusion: Tuberculosis in the renal transplant population studied caused diverse nonspecific symptoms. Pulmonary and disseminated tuberculosis were the most frequent forms and required prolonged treatment. Antituberculosis medications had a high toxicity and mortality. This infection must be considered when patients present with a febrile syndrome of unknown origin, especially during the first year after renal transplant.
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Objetivou-se determinar a taxa de transporte de população de fungos associados às sementes de pinhão manso, a patogenicidade desses microrganismos a plântulas e frutos e a transmissibilidade fruto-semente e semente-plântula. Avaliaram-se a taxa de transporte, por meio de blotter test, de sementes produzidas nos estados de Minas Gerais, São Paulo, Bahia e Tocantins. As sementes foram submetidas aos tratamentos: sem desinfestação com tegumento (SDCT), sem desinfestação sem tegumento (SDST), com desinfestação com tegumento (CDCT) e com desinfestação sem tegumento (CDST). A incidência (%) dos fungos foi avaliada sob microscópio estereoscópico binocular. Para o teste de patogenicidade em plântulas e frutos inocularam-se suspensões de 10(6) esporos e discos de BDA com micélio, respectivamente. Para os fungos fitopatogênicos avaliaram-se a transmissibilidade fruto-semente e semente-plântula. O tratamento SDCT permitiu a detecção de maior número de fungos. Os fungos identificados foram Colletotrichum gloeosporioides, C. capsici, Curvularia sp., Verticillium sp., Fusarium sp., Penicillium sp., Aspergillus sp., A. niger e Rhizopus sp. Apenas as espécies de Colletotrichum são patogênicas às plântulas e frutos. Para ambas espécies há transmissibilidade fruto-semente, entretanto não é observada transmissão semente-plântula.
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Bogotá Emprende
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Bogotá Emprende
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Bogotá Emprende
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Bogotá Emprende
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Gestión del conocimiento
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Gestión del conocimiento
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Gestión del conocimiento
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Gestión del conocimiento
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Gestión del conocimiento
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Gestión del conocimiento
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Servicios registrales
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Servicios registrales