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Response activity of alveolar macrophages in pulmonary dysfunction caused by Leptospira infection
(Universidade Estadual Paulista (Unesp), Centro de Estudos de Venenos e Animais Peçonhentos (CEVAP), 2008-01-01)
Leptopspirosis is a syndrome with different clinical manifestations including the most severe and often fatal forms of pulmonary disease of unknown etiology. Pulmonary injury during the inflammatory process has been ...
Ramificação e distribuição do tronco pulmonar em relação aos brônquios, em fetos de bovinos azebuados
(Universidade de São Paulo (USP), Faculdade de Medicina Veterinária e Zootecnia (FMVZ), 1998-01-01)
Mediante esta pesquisa, estudamos a ramificação e a distribuição das artérias pulmonares em 20 fetos de bovinos azebuados (13 machos e 7 fêmeas), com idades variando entre 6 e 9 meses. As peças foram fixadas em solução ...
Effects of heart failure on cerebral blood flow in copd: rest and exercise
(Elsevier Science Bv, 2016)
Cerebral blood flow (CBF) and oxygenation (COx) are generally well-preserved in COPD. It is unknown whether prevalent cardiovascular co-morbidities, such as heart failure, may impair CBF and COx responses to exertion. ...
Inhaled nitric oxide and high concentrations of oxygen in pediatrics patients with congenital cardiopathy and pulmonary hypertension: report of five cases
(Associação Paulista de Medicina - APM, 1998-02-01)
Five patients with ages ranging from 6 months to 3 years were analyzed. All received inhaled nitric oxide (NO - 20 parts per million (ppm) ) and oxygen (0(2) - at a concentration of 90-95%) by means of an oxygen hood. Mean ...
Early open-lung ventilation improves clinical outcomes in patients with left cardiac dysfunction undergoing off-pump coronary artery bypass: a randomized controlled trial
(Dove Medical Press Ltd, 2016)
OBJECTIVE: To compare pulmonary function, functional capacity and clinical outcomes amongst three groups of patients with left ventricular dysfunction following off-pump coronary artery bypass, namely: 1) conventional ...
Origem anômala de artéria coronária esquerda do tronco pulmonar: síndrome de Bland-White-Garland
(Sociedade Brasileira de Hemodinâmica e Cardiologia Intervencionista - SBHCI, 2007-01-01)
A origem anômala da artéria coronária esquerda a partir do tronco pulmonar, conhecida como síndrome de Bland-White-Garland (BWG), é uma doença rara, que, habitualmente, leva à morte antes do primeiro ano de vida. Os autores ...
Effects of chronic acetazolamide administration on gas exchange and acid-base control in pulmonary circulation in exercising horses
(Wiley-Blackwell, 2010-11-10)
P>Reasons for performing study:Carbonic anhydrase (CA) catalyses the hydration/dehydration reaction of CO(2) and increases the rate of Cl- and HCO(3)- exchange between the erythrocytes and plasma. Therefore, chronic ...
Ionotropic but not metabotropic glutamatergic receptors in the locus coeruleus modulate the hypercapnic ventilatory response in unanaesthetized rats
(2013-05-01)
Aim: Central chemoreceptors are important to detect changes of CO2/H+, and the Locus coeruleus (LC) is one of the many putative central chemoreceptor sites. Here, we studied the contribution of LC glutamatergic receptors ...
The role of nitric oxide in the regulation of the systemic and pulmonary vasculature of the rattlesnake, Crotalus durissus terrificus
(Springer, 2005-04-01)
The functional role of nitric oxide (NO) was investigated in the systemic and pulmonary circulations of the South American rattlesnake, Crotalus durissus terrificus. Bolus, intra-arterial injections of the NO donor, sodium ...