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pubmed:abstractText |
In order to study the kinetics and pathways of protein transfer in pleural effusion, rats with pleurisy associated with hyperoxic pulmonary edema were injected either intrapleurally or intravenously with tracers. 125I-Albumin was used to obtain quantitative data. Anti horseradish peroxidase used as a morphological tracer, allowed a precise localization of the pathways used for the transfer. It has been possible to demonstrate that, in this model, the pleural effusion is produced by a plasma exudation accumulated in the lung interstitium, transferred through the visceral pleura and resorbed by the lymphatics of the parietal costal and diaphragmatic pleurae.
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