Base de dados : LILACS
Pesquisa : D04.210.500.247.100 [Categoria DeCS]
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Id: lil-652544
Autor: Torrico, Murillo Evelyn; Mazzi Gonzales de Prada, Eduardo.
Título: Casos clinicos: sindrome de bilis simulando quiste de Colédoco / Clinical cases: bile syndrome mimicking choledochal cyst
Fonte: Rev. Soc. Boliv. Pediatr;49(3):150-154, 2010.
Idioma: es.
Resumo: Se presenta el caso clínico de un niño de 33 días de vida con síndrome de bilis espesa que simuló ser un quistedel colédoco. Se hace énfasis en el diagnóstico diferencial de la colestasis neonatal y de la observación meticulosadel cuadro clínico.
Descritores: Bile
Colestanóis
Responsável: BO2.1 - Centro de Información y Documentación


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Id: lil-456750
Autor: Howell, W. M; Keller III, G. E; Kirkpatrick, J. D; Jenkins, R. L; Hunsinger, R. N; McLaughlin, E. W.
Título: Effects of the plant steroidal hormone, 24-epibrassinolide, on the mitotic index and growth of onion (Allium cepa) root tips
Fonte: Genet. mol. res. (Online);6(1):50-58, 2007. ilus, tab.
Idioma: en.
Resumo: The purpose of the present study was to determine the effects of the steroidal plant hormone, 24-epibrassinolide (BL), on the mitotic index and growth of onion (Allium cepa) root tips. The classical Allium test was used to gather and quantify data on the rate of root growth, the stages of mitosis, and the number of mitoses in control and BL-treated groups of onions. Low doses of BL (0.005 ppm) nearly doubled the mean root length and the number of mitoses over that of controls. Intermediate doses of BL (0.05 ppm) also produced mean root lengths and number of mitoses that were significantly greater than those of the controls. The highest dose of BL (0.5 ppm) produced mean root lengths and number of mitoses that were less than control values, but the differences were not statistically significant. Examination of longitudinally sectioned root tips produced relatively similar results. This study confirms the suppositions of previous authors who have claimed that exogenously applied BL can increase the number of mitoses in plants, but failed to show cytogenetic data. This is the first report detailing the effects of BL on chromosomes and the cell cycle.
Descritores: Colestanóis/farmacologia
Mitose/efeitos dos fármacos
Cebolas/crescimento & desenvolvimento
Reguladores de Crescimento de Planta/farmacologia
Raízes de Plantas/crescimento & desenvolvimento
Esteroides Heterocíclicos/farmacologia
-Índice Mitótico
Cebolas/efeitos dos fármacos
Raízes de Plantas/efeitos dos fármacos
Responsável: BR1.1 - BIREME



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