Venous Blood Gas Analysis
Mostrando 1-12 de 15 artigos, teses e dissertações.
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1. Clinical and blood gas analysis of calves conceived by artificial insemination, in vitro fertilization and animal cloning
RESUMO: Para que ocorra adaptação extra-uterina bem sucedida é necessário que o neonato consiga estabelecer suas funções respiratórias de maneira eficaz, garantindo oxigenação eficiente e boa vitalidade. Distúrbios respiratórios são os maiores causadores de óbito durante o período neonatal em bovinos, e essa mortalidade é ainda mais expressiva
Pesq. Vet. Bras.. Publicado em: 30/09/2019
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2. Influence of asymptomatic pneumonia on the response to hemorrhage and resuscitation in swine
INTRODUCTION: Investigation of resuscitation fluids in our swine hemorrhage model revealed moderate to severe chronic pneumonia in five swine at necropsy. Our veterinary staff suggested that we perform a retrospective analysis of prospectively collected data from these animals. We compared the data to that of ten healthy swine to determine the physiologic co
Clinics. Publicado em: 2010
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3. Análise hemogasométrica arterial e venosa de ovinos submetidos à transposição carotídea e indução de desequilíbrios ácido-básicos
With the purpose of comparing the parameters of arterial and venous blood gases during inhalational anesthesia with isoflurane in acid-base induced imbalances, 6 sheep Santa Inês were used. To facilitate the serial collection of blood they were prior submitted to carotid transposition technique used by Sweeney and Constantinescu (1992) in horses. We evaluat
Publicado em: 2009
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4. A carbon monoxide transport model of the human respiratory system applied to urban atmosphere exposure analysis
The aim of this work is to analyze the carbon monoxide (CO) transport in the human body submitted to several physical activity levels. A complete mathematical model of the human respiratory system was developed, considering the exchanges of CO, oxygen (O2) and carbon dioxide (CO2) in the lung, blood and tissues. The human body was divided in the following co
Journal of the Brazilian Society of Mechanical Sciences and Engineering. Publicado em: 2008-09
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5. Evaluation of experimental model of isolated chronic right ventricle failure / Avaliação de modelo experimental de falência crônica isolada do ventrículo direito
Isolated chronic right ventricle (RV) dysfunction is difficult to achieve in experimental models, and sometimes very expensive. Some models require complex surgical procedures, with a high mortality rate and low reproducibility. In order to simulate the clinical status of RV failure, we have developed an experimental model of chronic RV failure by injecting
Publicado em: 2007
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6. Alterações clínicas, laboratoriais e eletrocardiográficas em gatos com obstrução uretral / Clinical, laboratorial, and electrocardiographyc abnormalities in cats with urethral obstruction
Urethral obstruction is a frequent complication in cats with feline lower urinary tract disease (FLUTD), considered a common disease in cats. Most cases are self-limiting, but the urethral obstruction causes renal failure and metabolic alterations which needs immediate treatment. Previous reports selected cats that were critically ill or had a experimental i
Publicado em: 2006
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7. Efeitos do oxido nitrico inalatorio em cães submetidos a embolia aerea
Inhaled nitric oxide (NO) has been used in cases of pulmonary hypertension. Experimental studies have suggested therapeutic effects of NO after pulmonary microembolism. The protective effects of NO inhalation before a massive pulmonary air embolism (PAE) were evaluated in a first study. A second study focused the therapeutic effects of NO inhalation during a
Publicado em: 1998
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8. Use of umbilical cord blood gas analysis in the assessment of the newborn
Analysis of paired arterial and venous specimens can give insights into the aetiology of acidosis in the newborn
BMJ Group.
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9. Continuous dual oximetry in surgical critical care. Indications and limitations.
Continuous dual oximetry combines pulse and venous oximetry to provide real-time information about oxygen utilization and pulmonary function. The authors undertook this study to examine the accuracy, utility, and limitations of the technique in surgical critical care. Twelve critically ill patients underwent placement of a modified pulmonary artery catheter
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10. Changes in the sense of balance correlate with concentrations of m-xylene in venous blood.
Nine healthy male volunteers were exposed to m-xylene for four hours a day, three hours in the morning and one hour in the afternoon, with a 40 minute break in between, at six day intervals during six succeeding weeks to explore the effects of m-xylene on the sense of balance. The atmospheric m-xylene concentrations were either fixed at 8.2 mumol/l (200 ppm)
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11. Enhanced pulmonary and active skeletal muscle gas exchange during intense exercise after sprint training in men.
1. This study investigated the effects of 7 weeks of sprint training on gas exchange across the lungs and active skeletal muscle during and following maximal cycling exercise in eight healthy males. 2. Pulmonary oxygen uptake (VO2) and carbon dioxide output (VCO2) were measured before and after training during incremental exercise (n = 8) and during and in r
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12. Open-heart surgery in sickle-cell haemoglobinopathies: report of 15 cases
Fifteen cases of open-heart surgery in patients with sickle-cell haemoglobinopathies are reported; 13 had sickle-cell trait, one had SC haemoglobinopathy, and one had β-thalassaemia sickle-cell disease. All patients except one were operated on with moderate hypothermia, aortic cross-clamping, topical hypothermia, and cold cardioplegia. A bloodless priming s