Biomédica - Revista del Instituto Nacional de Salud, Bogotá
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    Estudio sobre Flebotomineos en Araracuara Caquetá, Colombia S.A Incluyendo la descripción de Lutzomyia Araracuarensis (Diptera, Psychodidae)

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    During July and August 1977, in an Amazonian rain forest area of about 1 km2 near the settlement of Araracuara, Caqueta, Colombia, Sur America, a survey of the phlebotomine sandfly fauna was carried out, using several methods of collection (Shannon traps, light traps, human bait catches and manual catches of resting sandflies with aspirators). Thirty five species of Lutzomyia were encountered (2.145 and 2.903), of which 6 species were new records for Colombia and one a new species which is described from 23 male specimens as Lutzomyia araracuarensis sp. nov. and is allocated to the Gasparviannai group. The female of Lutzomyia wagleyi (longispina group) is described for the first time. Males and females of two apparently unknown species are described and provisionally designated as Lutzomyia sp. No. 1, Araracuara, and Lu. sp.No. 2, Araracuara: Lu. sp. No. 1 is allocated to the subgenus Trichophoramyia and Lu. sp. No. 2 to the oswaldoi group. Twenty four female sandflies (5 species) were infested with mites which were identified variously to the family or generic level.Durante julio y agosto de 1977. en un área de cerca de 1 km2 de bosque lluvioso tropical de la Amazonía, cerca de la localidad de Araracuara. Caquetá, Colombia, se hizo un estudio de la fauna de flebotomíneos, usando varios métodos de captura (trampa Shannon, trampa de luz, cebo humano y captura manual de flebotomíneos con aspiradores en los sitios de reposo). 35 especies de Lutzomyia fueron encontradas (2.145 22 y 2.903), de las cuales 6 especies fueron nuevos registros para Colombia y una, nueva especie, la cual es descrita a partir de 23 ejemplares machos, como Lutzomyia araracuarensis sp. nov. y colocada en el grupo Gasparviannai. La hembra de Lu. wagleyi (grupo longispinal es descrita por la primera vez. Se describen ademas machos y hembras de dos aparentemente desconocidas especies y provisionalmente se nominan como Lutzomyia sp. No. 1 de Araracuara. y Lu. sp. No. 2 de Araracuara; Lu. sp. No. 1 es colocada en el subghnero Trichophoromyia y Lu. sp. No. 2 en el grupo Oswaldoi. Veinticuatro hembras de flebotomineos (5 especies) estaban infestadas con ácaros los cuales fueron identificados hasta nivel de familia o género

    Agentes etiológicos de la candidosis en el niño

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    One hundred and sixtynine cases with clinical diagnosis of Candidosis from the Instituto Materno Infantil (Bogotá, Colombia) are reviewed. Direct microscopic examination of material from the lesions and cultures for isolation of the agents were performed. One or more agents were isolated in 137 cases; Candido olbicons being present in 89.7% of the cases; other species of the genus Candido in 2.8% of them; the genus Trichosporon in 3.7% and to the genus Cryptococcis 0.7% of the cases. There were three agents in wich identification was not possible. Acute diarrheic disease. malnutrition, debydration, premature birth and antibiotic therapy were identified as the most important conditions associated with Candidosis.Se estudiaron 169 pacientes hospitalizados en el lnstituto Materno Infantil de Bogotá con diagnóstico clínico de Candidosis, practicándose examen microscópico directo de sus lesiones con cultivo subsecuente para intentar aislar al microorganismo responsable. Se obtuvieron 137 aislamientos, de los cuales el 89.7% correspondieron a Candida albicans y el resto a otras especies de los géneros Candida (2.8%). Trichosporon (3.7%) y Cryptococcus (0.7%). Tres aislamientos no pudieron ser tipificados. Entre los factores predisponentes se encontró, en primertérmino, la enfermedad diarreica aguda con desnutrición. seguida por la deshidratación, la prematurez y el uso de antibióticos

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    Biomédica - Revista del Instituto Nacional de Salud, Bogotá
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