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Atelectasia pulmonar em cães durante anestesia geral
(2010-01-01)
Pleural pressure is usually lower than pulmonary pressure. Therefore, the lungs tend to collapse and increase its distance from thoracic walls. At the beginning of 20th century, Pasteur described the pulmonary atelectasis, ...
Efeitos cardiovasculares de diferentes FiO2 em coelhos submetidos ao pneumoperitônio, em cefalodeclive
(2013-12-01)
The effects of several inspired oxygen fractions (FiO2) on the cardiovascular parameters were evaluated in rabbits undergoing pneumoperitoneum under head-down tilt position (Trendelenburg position at 30°). The animals were ...
Effects of arterial oxygen tension and cardiac output on venous saturation: a mathematical modeling approach
(HOSPITAL CLINICAS, UNIV SAO PAULOSAO PAULO, 2012)
OBJECTIVES: Hemodynamic support is aimed at providing adequate O-2 delivery to the tissues; most interventions target O-2 delivery increase. Mixed venous O-2 saturation is a frequently used parameter to evaluate the adequacy ...
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 ...
The effects of different inspired oxygen fractions on gas exchange and Tei-index of myocardial performance in propofol-anesthetized dogs
(Wiley-Blackwell, 2013-11-01)
Objective To evaluate the influence of different inspired oxygen fractions (FiO(2)) on pulmonary oxygen exchange and Tei-index of myocardial performance in propofol-anesthetized dogs.Study design Prospective crossover, ...
The effects of 2 levels of the inspired oxygen fraction on blood gas variables in propofol-anesthetized dogs with high intracranial pressure
(Canadian Vet Med Assoc, 2009-04-01)
The influence of 2 different levels of the inspired oxygen fraction (FiO(2)) on blood gas variables was evaluated in dogs with high intracranial pressure (ICP) during propofol anesthesia (induction followed by a continuous ...
The effects of 2 levels of the inspired oxygen fraction on blood gas variables in propofol-anesthetized dogs with high intracranial pressure
(2009-04-01)
The influence of 2 different levels of the inspired oxygen fraction (FiO2) on blood gas variables was evaluated in dogs with high intracranial pressure (ICP) during propofol anesthesia (induction followed by a continuous ...
Efeitos de diferentes frações inspiradas de oxigênio sobre a dinâmica respiratória em cães submetidos à infusão contínua de propofol e mantidos em ventilação espontânea
(2007-12-01)
The effects of several inspired oxygen fractions (FiO 2) on the respiratory dynamics in spontaneously breathing dogs submitted to continuous infusion of propofol were evaluated. Eight adult mongrel dogs were used. Each ...
Atelectasia pulmonar em cães durante anestesia geral
(Universidade Federal de Santa Maria (UFSM), 2010-02-01)
A pressão intrapleural normalmente é menor que a pressão intrapulmonar. Consequentemente , os pulmões tendem ao colapso e se retraem, afastando-se da parede torácica. No início do século XX, Pasteur descreveu a atelectasia ...
Effects of different inspired oxygen fractions on sildenafil-induced pulmonary anti-hypertensive effects in a sheep model of acute pulmonary embolism
(Elsevier B.V., 2015-04-15)
Aims: Sildenafil is a pulmonary anti-hypertensive agent whose action could be modified by different fractions of inspired oxygen (FiO(2)). We compared the effects of pure oxygen (FiO(2) > 90%) or room air (21% FiO(2)) ...