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Os Ambientes e as Espécies

Alocução na Sessão de Abertura do XXXIII Congresso da Sociedade Portuguesa de Cirurgia. 

Remote Optical Monitor of Blood Oxygenation

Pulse oximetry is a widely used technique in biomedical analyses. It enables monitoring the percentage of saturated hemoglobin and heart pulse in a noninvasive way.The mandatory permanence of patients in medical facilitiesdue to continuous measurements of blood oxygen saturationand cardiac pulse can be avoided by taking advantage of nowadays telecommunications technologies. This paperdescribes a pulse oximeter ...

Prevalence of depression in multiple sclerosis

Quantitative electroencephalography power and coherence measurements in the dia...

OBJECTIVE: To evaluate the contribution of quantitative electroencephalographic (qEEG) analyses in the diagnosis of Alzheimer's disease (AD). METHOD: Thirty-five patients from the Neurology Outpatients Clinic of PUC-Campinas, diagnosed with AD according to the NINCDS/ADRDA were evaluated, and compared with a control group consisting of 30 individuals with no cognitive deficit. The procedures consisted of clinic...

Bromatologic composition of the herbaceous species of the Northeastern Brazil C...

The objective of this work was to evaluate the chemical composition of the pool and of four species of caatinga herbaceous vegetation in the rainy and dry seasons. The experiment was conducted in three selected shrub areas at different levels of conservation. Four samples of each species (Arachis pintoi, Boerhavia diffusa, Heliotropium ternatum, Aristida adscensionis) were collected in each area and from a pool...

Functional characterization of peripheral blood dendritic cells and monocytes i...

With the purpose of contributing to a better knowledge of the APCs functional activity in SLE, we evaluated the distribution and functional ability to produce pro-inflammatory cytokines (TNF-α, IL-1β, IL-6 and IL-12) of peripheral blood (PB) monocytes and DC (tDC), particularly myeloid (mDC) and CD14(-/low)CD16(+) DC subpopulations comparing them with those obtained from healthy individuals. The study was perfo...

Traumatic brain injury and shaken baby syndrome.

Shaken baby syndrome is a serious form of physical child abuse, which is frequently overlooked. It is defined as vigorous manual shaking of an infant who is being held by the extremities or shoulders, leading to whiplash-induced intracranial and intraocular bleeding and no external signs of head trauma. This syndrome is seen most commonly in children under 2 years, mainly in children under 6 months. This articl...

Modelo de agricultura familiar para o entorno da Central Geradora Termelétrica ...

2010

Anestesia peribulbar com ropivacaína como alternativa ao bloqueio neuromuscular...

Desenvolveu-se uma técnica de bloqueio peribulbar comparando-a à técnica de anestesia oftálmica com bloqueio neuromuscular parcial em cães submetidos à facectomia extracapsular. Doze cães, de diferentes raças, foram alocados em dois grupos (G1 e G2) e anestesiados com acepromazina (0,05mg/kg, IV) e propofol (5mg/kg, IV) e mantidos com isofluorano sob ventilação espontânea. Os cães do G1 receberam o bloqueio per...

Simultaneous assessment of plasmatic, acrosomal, and mitochondrial membranes in...

In this experiment, it was defined a protocol of fluorescent probes combination: propidium iodide (PI), fluorescein isothiocyanate-conjugated Pisum sativum agglutinin (FITC-PSA), and JC-1. For this purpose, four ejaculates from three different rams (n=12), all showing motility &gt;80% and abnormal morphology <10%, were diluted in TALP medium and split into two aliquots. One of the aliquots was flash frozen and ...