Agradecimentos • À Brunelli Agricultura S.A. e Usina Costa Pinto S.A., pelo apoio na instalação e condução do experimento de campo. • À Sementes Pirahy S.A., pela doação das sementes utilizadas no experimento. • Ao Açúcar Guarani S. A. pelas análises químicas efetuadas e apoio na conclusão do curso e impressão do material. • Ao CNPq, pela concessão de bolsa de estudo.
ResumenLa hematuria es un hallazgo clínico observado por el paciente o un familiar cuando es macroscópica o bien incidental en un parcial de orina rutinario. La prevalencia es baja pero el enfoque diagnóstico al cual está enfrentado el clínico es amplio. La hematuria indica enfermedad, lesión o malformación del tracto urinario, por ello el médico general y el pediatra deben estar en capacidad de determinar a tiempo algunas de las causas con pronóstico grave o diagnóstico complejo que requieren la remisión al nefrólogo pediatra. Se hace énfasis en diferenciar si es o no de origen glomerular, adoptando un algoritmo de enfoque diagnóstico que orienta al clínico. Se realizó una búsqueda limitada de 2001-2014 en las principales bases de datos en inglés y español encontrando revisiones de la literatura, consensos de expertos y guías de práctica clínica basadas en la opinión de pediatras, nefrólogos y urólogos pediatras, así como de radiólogos que ofrecen una aproximación real a la imagenología. Está dirigida a personal de la salud, médicos generales y pediatras quienes enfrentan a diario esta condición clínica.
AbstractHematuria is a clinical finding observed by the patient or a relative if it is macroscopic, or is an incidental finding in a routine urinalysis. Prevalence rate is low but the range of differential diagnoses faced by the physician is broad. Hematuria indicates disease, lesion or malformation of the urinary tract, thus the general practitioner and the pediatrician must be capable to determine the etiologies that have a poor prognosis or are difficult to diagnose which require prompt referral to a pediatric nephrologist. We emphasize on the development of a diagnostic algorithm to help the physician distinguish glomerular from non-glomerular hematuria. A limited search from 2001-2014 was conducted in the major data bases in English and Spanish finding literature reviews, expert consensus and clinical practice guidelines based on the opinion of pediatricians, and pediatric nephrologists and urologists, as well as radiologists who offer a real approach to imaging. It is oriented toward health care providers, general practitioners and pediatricians who face this clinical condition in their daily practice.
Foi realizado um experimento em casa de vegetação com arroz, para verificar se os fosfatos solúveis em ácido cítrico a 2% ou citrato de amônio apresentam a mesma eficiência agronômica que os fosfatos solúveis em água e comparar a eficiência dos extratores de resina e Mehlich com a disponibilidade de fósforo no solo. As fontes testadas foram superfosfatos simples (SPS), multifosfato magnesiano (MFM), termofosfato magnesiano (TFM), fosfato de Araxá (FA) e fosfato de Gafsa (FG), nas doses de 0, 50 e 150mg P/dm3. Na dose de 50mg P/dm3 as fontes apresentaram índice de eficiência agronômica (IEA), em relação ao SPS (IEA = 100%), de 106%, 98%, 95% e 16%, respectivamente para o MFM, TFM, FG e FA. Na maior dose (150 mg P/dm3) os IEA foram de 86%, 82%, 84% e 22% para as fontes na mesma ordem, sendo as três primeiras estatisticamente iguais ao SPS, demonstrando que os fosfatos solúveis em ácido cítrico ou citrato apresentaram eficiência agronômica similar à de fosfatos solúveis em água. Comparando-se a resina trocadora de íons e o extrator de Mehlich como extratores de P do solo, observou-se que a resina forneceu as melhores correlações entre o fósforo do solo e produção de matéria seca (r = 0,82 resina e r = 0,08 Mehlich) e quantidade de fósforo absorvido pelas plantas de arroz (r = 0,89 resina e r = 0,15 Mehlich).
Extensive green roofs (EGR) spaces constitute harsh and stressful growing environments, and consequently a limited range of plants species that can be routinely used there. The habitat template hypothesis suggests that EGR can be analogous as natural environments, what makes native plants as an alternative for these conditions. This paper aimed to assess the potential use of 15 native plants from Córdoba Province (Argentina) for green roofs, based on cover ability, survived rates and health status observations during a period of 414 days. Sedum acre L. was used as the control. Glandularia x hybrid, Phyla nodiflora (L.) Greene, Melica macra Nees, Eustachys retusa (Lag.) Kunth and Grindelia cabrerae Ariza kept up a 60% of coverage during all the period of study. The first two species had an outperformed green coverage (at 72th day; 95% and 98% respectively) in relation to the control species (Sedum acre; 87%). Eustachys retusa and Grindelia cabrerae grew progressively and kept their coverage constant proximally to 65%. Sedum acre, Grindelia cabrerae, Hysterionica jasionoides Willd, Melica macra, Phyla nodiflora, stood out in plant survival rates; but S. acre suffered changes in health status throughout the evaluation period, especially with low temperatures or at high humidity conditions. It is necessary to underline the reseeding potential of Eustachys retusa, a process that could guarantee perpetuation of the species on EGR.
The aims of the paper are to characterize the ornamental bedding behaviour of selected Glandularia materials, to evaluate breeder and public preferences (PP) of new potential ornamental plants to be introduced in the market and to obtain a ranking with the best-selected materials. After hybrids characterizations through different traits of ornamental interest, a survey was conducted to identify the breeder and PP separately but also with an integrated index. The indices were applied to systematize bedding data considering breeder and public aesthetic preferences using persistent (12-months plants) and new (3-months plants) materials. Similarities were found in the breeder and PP for new materials. The perception of a similar aesthetic value by the breeder and the public was reflected in the scores assigned to Glandularia hybrids materials. For persistent materials, breeder and public perceptions presented some differences that are interesting to be considered at the moment to introduce new ornamental plants into the market.
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