Six hours after smoke inhalation injury in rabbits, the permeability of pulmonary vesselsand the aggregation of circulating platelets increased markedly accompanied with apparent patholog-ical changes in the trachea and lungs. Fifteen minutes after smoke inhalation injury in rabbits, an intravenous dose of ginsenosides or ketoprofenwas given to the animals respectively. 6 hours after medication, it was found that both the drugscould significantly alleviate the platelet aggregation, but only ginsenosides could alleviate theaugmentation of pulmonary vascular permeability and the pathological lesions in the trachea andlungs. In those rats injured by smoke inhalation, l hour after an intravenous dose of ginsenosides, theplasma PGI2 level was elevated and TXA2/PGI2 ratio decreased significantly.
展开▼
