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Mechanisms underlying gas exchange alterations in an experimental model of pulmonary embolism
(Associação Brasileira de Divulgação Científica, 2006)
Manobra de recrutamento alveolar na contusão pulmonar: relato de caso e revisão da literatura
(Associação de Medicina Intensiva Brasileira - AMIB, 2009-03-01)
Treatment of pulmonary contusion when adequately established is very simple in most cases. Pathophysiological changes occur as a result of the effects produced by loss of chest wall integrity, accumulation of fluid in the ...
Effects of inspired oxygen fractions in rabbits anesthetized with isoflurane or sevoflurane, maintained on spontaneous ventilation
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 2019-05-01)
It is important to identify the best inspired fraction of oxygen in a variety of situations, including sevoflurane or isoflurane anesthesia, in spontaneously breathing rabbits. For this, 64 rabbits were assigned to eight ...
Impacto hemodinâmico de manobra de recrutamento alveolar em pacientes evoluindo com choque cardiogênico no pós-operatório imediato de revascularização do miocárdio
(Sociedade Brasileira de Anestesiologia, 2008)
JUSTIFICATIVA E OBJETIVOS: Manobras de recrutamento alveolar (MRA) utilizando pressões de 40 cmH2O nas vias aéreas são efetivas em reverter as atelectasias após revascularização cirúrgica do miocárdio (RM), contudo não ...
Pulmonary morphofunctional effects of mechanical ventilation with high inspiratory air flow
(LIPPINCOTT WILLIAMS & WILKINS, 2008)
Objective: Uncertainties about the numerous degrees of freedom in ventilator settings leave many unanswered questions about the biophysical determinants of lung injury. We investigated whether mechanical ventilation with ...
Open and Closed Endotracheal Suction Systems Divergently Affect Pulmonary Function in Mechanically Ventilated Subjects
(Daedalus Enterprises Inc, 2021-05-01)
BACKGROUND: In mechanically ventilated subjects, intra-tracheal secretions can be aspirated with either open suction systems (OSS) or closed suction systems (CSS). In contrast to CSS, conventional OSS require temporarily ...
Effects of methadone on the minimum alveolar concentration of isoflurane in dogs
(Wiley-Blackwell, 2010-05-01)
Objective To investigate the effects of methadone on the minimum alveolar concentration of isoflurane (ISO(MAC)) in dogs.Study design Prospective, randomized cross-over experimental study.Animals Six adult mongrel dogs, ...
Pulmonary lesion induced by low and high positive end-expiratory pressure levels during protective ventilation in experimental acute lung injury
(LIPPINCOTT WILLIAMS & WILKINS, 2009)
Objective: To investigate the effects of low and high levels of positive end-expiratory pressure (PEEP), without recruitment maneuvers, during lung protective ventilation in an experimental model of acute lung injury (ALI). ...
Short courses of mechanical ventilation with high-O-2 levels in elderly rat lungs
(Acta Cirúrgica Brasileira, 2011-03-01)
Purpose: To evaluate the effects of mechanical ventilation (MV) of high-oxygen concentration in pulmonary dysfunction in adult and elderly rats. Methods: Twenty-eight adult (A) and elderly (E), male rats were ventilated ...