Encontrados 18 documentos, a visualizar página 1 de 2
European Portuguese EARS Test Battery Adaptation
Alves, Marisa; Serviço de Otorrinolaringologia. Centro Hospitalar e Universitário de Coimbra. Coimbra. Portugal.Introduction: The use of adequate assessment tools in health care is crucial for the management of care. The lack of specific tools in Portugal for assessing the performance of children who use cochlear implants motivated the translation and adaptation of the EARS (Evaluation of Auditory Responses to Speech) test battery into European Portuguese. This test battery is today one of the most commonly used by (re)h...
H3PW12O40 (HPA), an efficient and reusable catalyst for biodiesel production re...
Sepúlveda,Jorge H.; Vera,Carlos R.; Yori,Juan C.; Badano,Juan M.; Santarosa,Daniel; Mandelli,DalmoIn esterification of oleic acid with methanol at 25 °C HPA displayed the highest activity. Moreover the HPA could be reused after being transformed into its cesium salt. In the reaction of etherification of glycerol HPA and Amberlyst 35W showed similar initial activity levels. The results of acid properties demonstrate that HPA is a strong protonic acid and that both surface and bulk protons contribute to the a...
Comparação de técnicas não invasivas para medir a pressão arterial em recém-nas...
Ribeiro,Manoel A. S.; Fiori,Humberto H.; Luz,Jorge H.; Piva,Jefferson P.; Ribeiro,Nilza M. E.; Fiori,Renato M.OBJETIVO: Comparar a pressão arterial pelos métodos do flush, da oximetria de pulso e da oscilometria utilizando o Doppler em neonatos. MÉTODOS: Foram realizadas medidas de pressão arterial não invasiva utilizando três métodos distintos (flush, oximetria de pulso e oscilometria automática) em três grupos de recém-nascidos selecionados por sorteio: 15 a termo e normais, 16 prematuros estáveis e 14 doentes. Todas...
Giardia intestinalis and nutritional status in children participating in the co...
Botero-Garcés,Jorge H.; García-Montoya,Gisela M.; Grisales-Patiño,Dayvin; Aguirre-Acevedo,Daniel C.; Álvarez-Uribe,Martha C.Giardia intestinalis infection is prevalent throughout the world and widely distributed in developing countries. In general, children display serious consequences to their state of health, including slow height-weight development; therefore, the main aim of this study was to determine the association between Giardia infection and the nutritional status of children who participate in the program of complementary...
The evidence for hippocampal long-term potentiation as a basis of memory for si...
Izquierdo,Iván; Cammarota,Martín; Silva,Weber C. Da; Bevilaqua,Lia R.M.; Rossato,Janine I.; Bonini,Juliana S.; Mello,Pamela; Benetti,FernandoLong-term potentiation (LTP) is the enhancement of postsynaptic responses for hours, days or weeks following the brief repetitive afferent stimulation of presynaptic afferents. It has been proposed many times over the last 30 years to be the basis of long-term memory. Several recent findings finally supported this hypothesis: a) memory formation of one-trial avoidance learning depends on a series of molecular s...
A link between the hippocampal and the striatal memory systems of the brain
Rossato,Janine I.; Zinn,Carolina G.; Furini,Cristiane; Bevilaqua,Lia R.M.; Medina,Jorge H.; Cammarota,Martín; Izquierdo,IvánTwo major memory systems have been recognized over the years (Squire 1987): the declarative memory system, which is under the control of the hippocampus and related temporal lobe structures, and the procedural or habit memory system, which is under the control of the striatum and its connections. Most if not all learning tasks studied in animals, however, involve either the performance or the suppression of mov...
Hypertension in employees of a University General Hospital
Mion Jr.,Decio; Pierin,Angela M. G.; Bambirra,Alberto P.; Assunção,Jorge H.; Monteiro,Juliana M.; Chinen,Roberta Y.; Coser,Roger B.; Aikawa,Vânia N.PURPOSE: To find out the prevalence of hypertension in employees of the Hospital and relate it to social demographic variables. METHODS: Blood pressure measurement was performed with a mercury sphygmomanometer, using an appropriate cuff size for arm circumference, weight, and height in a population sample of 864 individuals out of the 9,905 employees of a University General Hospital stratified by gender, age, a...
Uso antenatal de corticosteróide e condições de nascimento de pré-termos nos ho...
Martinez,Francisco Eulógio; Mussi-Pinhata,Marisa Márcia; Linhares,Nelson José; Marba,Sérgio; Neto,Abimael A; Procianoy,Renato; Uchoa,Natacha T.OBJETIVOS: avaliar o uso de corticosteróide antenatal (CA) nas mães e as suas repercussões nas condições de nascimento das crianças nascidas pré-termo nas oito unidades neonatais universitárias da Rede Brasileira de Pesquisas Neonatais. MÉTODOS: estudo observacional do tipo coorte prospectivo. Foram avaliadas 463 gestantes com idade gestacional (IG) entre 23 e 34 semanas e seus 514 recém-nascidos no período de ...
The transition from memory retrieval to extinction
Cammarota,Martín; Barros,Daniela M.; Vianna,Mónica R.M.; Bevilaqua,Lia R.M.; Coitinho,Adriana; Szapiro,Germán; Izquierdo,Luciana A.; Medina,Jorge H.Memory is measured by measuring retrieval. Retrieval is often triggered by the conditioned stimulus (CS); however, as known since Pavlov, presentation of the CS alone generates extinction. One-trial avoidance (IA) is a much used conditioned fear paradigm in which the CS is the safe part of a training apparatus, the unconditioned stimulus (US) is a footshock and the conditioned response is to stay in the safe ar...
Tipo e grau de parasitismo em poldros estabulados de raça lusitana
Ferreirinha, Dario; Jorge, H.; Agrícola, R.; Rosa, Fernanda; Crespo, Maria VirgíniaEste trabalho teve como objectivo a determinação do tipo e do grau de parasitismo presentes em poldros (Puro Sangue Lusitano), com idades compreendidas entre os oito e os 12 meses, durante o período de Janeiro a Maio de 2002. Para tal, utilizaram-se 16 animais em regime estabulado, com igual maneio alimentar. Quinzenalmente, efectuaram-se colheitas indirectas de fezes para posteriores análises coprológicas, qua...
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