Efeitos do pentobarbital sódico e do enfluorano sobre a circulação sanguínea hepática: fluxometria eletromagnética e manometria (estudo experimental no cão)

In 18 dogs, previously anesthetized with sodium pentobarbital for the surgical preparation, catheterism and monitoring, the action of sodium pentobarbital (7.5 mg/kg) and enflurane (1.5 - 2%) in the liver circulation was studied. Measurements of the following parameters were made in four different times, before and 15, 30 and 60 min after the drug administration. By direct determination: hepatic artery flow, portal vein flow, mean pressure of the abdominal aorta, peripheral arterial pressure (mean), pressure in the caudal cava vein, portal pressure; and by indirect determination: total flow, arterial-cava gradient, portal-cava gradient, resistance in the hepatic artery territory, resistance in the territory of the portal vein, and total resistance. Based on the results, it is concluded that in the experiment's conditions: sodium pentobarbital doesn't change significantly the hepatic circulation, and enflurance produces a fall in the total hepatic flow, by reducing the portal flow, without alterations of the hepatic arterial flow. It diminishes the total hepatic resistance by diminishing the arterial resistance without alterations of the portal resistance; it diminishes the arterial-cava gradient in consequence of the reduction of the abdominal aorta pressure and of the portal pressure, but it seems that the caudal cava pressure is not altered. It also occurs a fall in the peripheral mean pressure.

Circulação recente de sedimentos costeiros nas praias de santos durante eventos de tempestades: Dados para a gestão de impactos físicos costeiros

The beachs of Santos are situated in Santos Bay, central portion of paulista coast, in São Paulo state. This beachs are frequently affected by cold fronts with winds and currents from the South. These fronts are responsible for the removal and transport of sediments (sand) in Santos beaches. In order to quantify this sedimentation the channels of Santos were analysed, due to their function as box colectors of sediments during storm events. The channels are filled by sands, which volume in channels 1 to 6 was estimated, by using the length, width and height of sand sedimented in the channels, in the event of 22-27 april 2005. The chanels 2, 3 and 1 presented the larger volumes of sands, confirming that the central and SW portion of the beaches of Santos present higher levels of sedimentation or re-sedimentation. That is due to the transport by ocean waves and currents and currents from the Channel of the Port of Santos. This central portion suffer invasion of marine water over street and buildings, caracterizated of geological rise area.

Saúde no Brasil: algumas questões sobre o sistema único de saúde (SUS)

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Logística, sistemas de movimento, fluxos econômicos e interações espaciais no território Paulista: Uma abordagem para a geografia dos transportes e circulação

This work aims to express the production and consumption changes occurred in the State of São Paulo in line with the logistics, the systems of movement and the economic flows. The mentioned productive and consumption devolutions towards the interior just was possible in the fast rhythm, with the hierarchical combination of some basic elements, such as: 1) the logistics as strategy, planning and management (including in the concession of public services to the private enterprise) of transports, storage and communications; 2) the technological improvement of systems of movement (infrastructure and means of transportation) and 3) the economic flows (goods, services, informations, capital gains and people) in the territory. Thus, we go to an analysis of the impacts of the fifth logistics revolution and the alternatives between systems of movement and territorial fluidity in the service of corporative demands in the space pertaining to the State of São Paulo. © Copyright Scripta Nova, 2009.

Mau Funcionamento do Sistema de Circulação Extracorpórea: Relato de Caso

Background and objectives: The introduction of extracorporeal circulation in clinical practice was decisive for the development of modern cardiovascular surgery. Addition of new procedures and equipment, however, brings inherent risks and complications. The objective of this report is to describe a malfunction of the oxygenation system and emphasize the importance of the interaction among the medical team members to prevent errors and complications. Case Report: During valve replacement and IVC correction surgery, we observed a darker shade of red in the blood on the exit of the oxygenator. Laboratory tests demonstrated severe acidosis and hypoxemia. The entire system was evaluated, but the cause of the malfunction was not found. Measures to reduce damage were successfully instituted. After the surgery, the whole system underwent technical evaluation. Conclusions: Interaction among the medical team members, early diagnosis, and immediate intervention were fundamental for a favorable outcome. © 2011 Elsevier Editora Ltda.

Transferências fiscais intergovernamentais no Brasil: avaliaçao das transferências federais, com ênfase no sistema único de saúde

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Célula de comutação de três estados aplicada ao pré-regulador boost de estágio único e elevado fator de potência

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Envelhecimento da cachaça com circulação forçada e aeração

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Das formas instituídas às contradições reveladas: análise da práxis educacional das políticas públicas de assistência social

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Perfil alimentar e nutricional de idosos autônomos hospitalizados pelo Sistema Único de Saúde (SUS) e por (Convênio) no município de Araraquara

Pós-graduação em Alimentos e Nutrição - FCFAR

Avaliação e comparação da dor e da resposta inflamatória pós-cirúrgica em cadelas submetidas à ovário-histerectomia laparoscópica com único portal; realizada com pinça bipolar com corte e coagulação simultâneos ou por miniceliotomia com ganho de Snook

Pós-graduação em Cirurgia Veterinária - FCAV

A presença da produção científica da Unesp de Botucatu na imprensa local: o caso do Diário da Serra

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação da resistência de união em dentina de um adesivo de frasco único quando utilizado diferentes fontes de ativação

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)