Certain parameters of oxygen pulmonary toxicity during hyperoxia.
The results of the investigations on the effect of highly concentrated normobaric oxygen on rabbit lung are reported. Detailed pathomorphological analysis demonstrated that rapidly developing extensive changes of the structural elements of the capillaries and other vessels were the prevalent lesions. These changes are connected, in the light of earlier experiments carried out under identical conditions, with the observed disturbances in the metabolism of pulmonary lipids and suggest pathogenetic correlations between prostaglandins and pulmonary surfactant.
D000818:Animals; D001808:Blood Vessels / Q000473:pathology; D005260:Female; D008168:Lung / Q000187:drug effects* / Q000473:pathology; D008297:Male; D010100:Oxygen / Q000097:blood / Q000633:toxicity*; D011652:Pulmonary Circulation; D011817:Rabbits
D010100:Oxygen