[Morphological evaluation of the lungs of rats exposed to soil dust].
By histological (survey staining with hematoxylin and eosin) and analytical (determination of trace elements content) techniques, morphological evaluation of the lungs of rats affected by soil dust has been carried out. Experimental animals have been given intratracheally, with a blunt aspirating needle, a suspension of 50 mg of the test sample of soil dust in 0.6 ml of 0.9% NaCl solution. The material for studies, in form of small segments of lungs, has been collected 3 and 9 months after dusts application. The findings point to possible pathogenetic effects of soil dusts, which is related to their physico-chemical properties.
D000818:Animals; D001980:Bronchi / Q000473:pathology; D001991:Bronchitis / Q000473:pathology; D004391:Dust / Q000009:adverse effects; D005260:Female; D006099:Granuloma / Q000473:pathology; D008168:Lung / Q000473:pathology*; D008679:Metaplasia; D010316:Particle Size; D011009:Pneumoconiosis / Q000473:pathology*; D051381:Rats; D011919:Rats, Inbred Strains; D012987:Soil
D004391:Dust; D012987:Soil
Morfologiczna ocena płuc szczurów znajdujacych sie pod wpływem pyłu glebowego.