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PubMed1988

[Lung injuries caused by explosion in rabbits. 3. The behavior of the lung after injury].

The behaviour of the pulmonary activity was investigated in 30 rabbits after a blast. The estimation was carried out by the results of volumetric, gasometric, and radio-isotopic researches. The results show a considerable disturbance of the pulmonary activity which leads to respiratory insufficiency in rabbits after a blast of medium strength. The restriction type was dominant in the disturbance of the ventilation. An impairment of the gas diffusion is the consequence and leads to hypoxia and to a compensated respiratory acidosis.

Animals↗
PubMed1988

[Lung injuries caused by explosion in rabbits. 2. Pathogenetic mechanisms in lung injury (a hypothesis)].

A hypothesis of the pathogenetic mechanism of the pulmonary changes after the injury is introduced. Basis are the results of the morphologic estimation of the lung traumas by blast with known energy in rabbits. The reason is the lung deformation by the sudden pressure increasing in the thoracic cavity and the volume reduction of the thorax. The deformed lungs were pressed against the thorax wall in the region of the smallest deformation.

Animals↗