Arterial Blood Gases
Mostrando 1-12 de 102 artigos, teses e dissertações.
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1. Comparison of minimal-flow sevoflurane versus desflurane anesthesia: randomized clinical trial
Abstract Background and objectives: Minimal-flow anesthesia provides various advantages, such as reduced environmental pollution, proper humidification and warming of anesthetic gases, and reduced costs. The aim of this study was to compare the cost-effectiveness of minimal-flow sevoflurane and desflurane anesthesia and their effects on hemodynamics, postop
Brazilian Journal of Anesthesiology. Publicado em: 2022
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2. Lung function and stress echocardiography in pulmonary arterial hypertension: a cross-sectional study
ABSTRACT BACKGROUND: The mechanism of exercise limitation in idiopathic pulmonary arterial hypertension (IPAH) is not fully understood. The role of hemodynamic alterations is well recognized, but mechanical, ventilatory and gasometric factors may also contribute to reduction of exercise capacity in these individuals. OBJECTIVE: To investigate whether there
Sao Paulo Med. J.. Publicado em: 2021-05
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3. Comparison between total intravenous anesthesia with propofol and intermittent bolus of tiletamine-zolazepam in capuchin monkey (Sapajus apella)
RESUMO: A anestesia dissociativa em primatas resulta em recuperação anestésica lenta e estressante, e, portanto, o uso de anestesia injetável em pesquisas médicas precisa ser refinado. Por outro lado, o propofol promove recuperação mais suave. Os objetivos desse estudo foram investigar o uso do anestésico intravenoso propofol, estabelecer a taxa de i
Pesq. Vet. Bras.. Publicado em: 02/05/2019
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4. Hemogasometria arterial pré e pós-rinoplastia em cães braquicefálicos portadores de estenose de narina
RESUMO Vinte e seis cães braquicefálicos portadores de estenose de narina, 22 machos e quatro fêmeas, foram submetidos à rinoplastia bilateral. Dezesseis cães eram Buldogues Franceses; dois, Buldogues Ingleses; seis, Pugs; e dois, Shih Tzus, com idade variando de seis meses a seis anos. Foram efetuadas coletas de sangue arterial para análises hemogasom
Arq. Bras. Med. Vet. Zootec.. Publicado em: 2019-02
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5. Ischemia modified albumin: does it change during pneumoperitoneum in robotic prostatectomies?
ABSTRACT Background The unique positioning of the patient at steep Trendelenburg with prolonged and increased intra-abdominal pressure (IAP) during robotic radical prostatectomy may increase the risk of splanchnic ischemia. We aimed to investigate the acute effects of IAP and steep Trendelenburg position on the level of ischemia modified albumin (IMA) and
Int. braz j urol.. Publicado em: 2016-02
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6. The evaluation of pulmonary function and blood gas analysis in patients submitted to laparoscopic versus open nephrectomy
Background: The aim of this study was to assess the early postoperative pulmonary function and arterial blood gases in patients who have undergone open versus laparoscopic nephrectomy. Materials and Methods: Forty patients were randomly assigned to undergo laparoscopic (LN, n=20) or open nephrectomy (ON, n=20). Pulmonary function tests including forced exp
Int. braz j urol.. Publicado em: 2015-12
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7. Extradural anesthesia with lidocaine combined with fentanyl or methadone to ovariohisterectomy in dogs
PURPOSE: To compare the cardiopulmonary effects and the quality of anesthesia of the extradural lidocaine in combination with fentanyl or morphine in bitches undergoing ovariohysterectomy. METHODS: Sixteen female dogs, were sedated with intramuscular acepromazine (0.05mg kg-1), followed by anesthetic induction with intravenous propofol (4mg kg-1), to perform
Acta Cir. Bras.. Publicado em: 2013-07
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8. Suino como modelo experimental na pesquisa biomédica: valores fisiológicos normais
Background: The use of animals in biomedical research is of great importance. It is fundamental for the development and improvement of new practices and technologies. The selection of the species must take into consideration the practicality of handling and the suitability for the experiment, and it must have low operational costs. Swine are important as an
Publicado em: 2011
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9. Noninvasive mechanical ventilation may be useful in treating patients who fail weaning from invasive mechanical ventilation : a randomized clinical trial
Introduction The use of noninvasive positive-pressure mechanical ventilation (NPPV) has been investigated in several acute respiratory failure situations. Questions remain about its benefits when used in weaning patients from invasive mechanical ventilation (IMV). The objective of this study was to evaluate the use of bi-level NPPV for patients who fail wean
Publicado em: 2010
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10. Efeitos analgésico, antiinflamatório e neuroendócrino da Arnica montana 12CH comparativamente ao cetoprofeno em cães / Analgesic, anti-inflammatory and neuroendocrine effects of Arnica montana 12CH in comparison with ketoprofen in dogs
The homeopathic medicament Arnica montana have been frequent used in the postoperative, result in reduce of the inflammatory process. This blind study aimed to evaluate the effects of Arnica montana 12CH and ketoprofen in acute pain postoperative of bitches submitted to ovariohisterectomy. Sixteen bitches were pre-medicated with acepromazine 0.2% (0.05mg/Kg
Publicado em: 2010
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11. Lung clearance of 99m TC-DTPA in systemic lupus erythematosus
The early demonstration of lung involvement in systemic lupus erythematosus (SLE) patients is a difficult but important task. In the present study we attempted to identify abnormalities in pulmonary clearance of 99mTc-DTPA in SLE, correlating their clearance data with clinical findings and disease activity. Forty-six consecutive SLE patients with and without
Publicado em: 2010
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12. Esclerose lateral amiotrofica : estudo prospectivo de parametros respiratorios / Amyotrophic lateral sclerosis : prospectivestudy on respiratory parameters
The objective of this study was to evaluate the respiratory function of patients with amyotrophic lateral sclerosis (ALS), using the parameters of spirometry, maximum inspiratory pressure (MIP) and maximum expiratory pressure (MEP), arterial blood gases and pulse oximetry, and monitor them during the period of 8 months. The study was crosssectional assessmen
Publicado em: 2009