title: Endogenous lipid pneumonia in rats after subacute exposure to CdCl2.
abstract: The objective of this report was to study lung cellular lesions in Wistar rats after subacute oral exposition to CdCl(2). The experimental groups were exposed to CdCl(2), through their drinking water in a concentration of 1 g/L, continuously for a period of 9 days. Histologically, all the exposed animals showed the incidence of interstitial pneumonia; hyperplasia of type II pneumocytes and Clara cells; the presence of foamy macrophages; and lesions linked to the existence of endogenous lipid pneumonia. Endogenous lipid pneumonia after CdCl(2) exposure has not been previously described; and in its pathogenesis, hyperplasia of type II pneumocytes and Clara cells activation could play an important role.
authors.affiliation: Departamento de Farmacologia, Toxicología, y Medicina legal y Forense, Universidad de Córdoba, Spain. ft2moloa@uco.es
authors.forename: A M
authors.initials: AM
authors.lastname: Molina
authors.forename: A I
authors.initials: AI
authors.lastname: Raya
authors.forename: L
authors.initials: L
authors.lastname: Carrasco
authors.forename: A
authors.initials: A
authors.lastname: Blanco
authors.forename: J G
authors.initials: JG
authors.lastname: Monterde
authors.forename: A
authors.initials: A
authors.lastname: Rueda
authors.forename: R
authors.initials: R
authors.lastname: Moyano
mesh_terms: D000818:Animals; D055745:Bronchioles / Q000473:pathology / Q000648:ultrastructure; D019256:Cadmium Chloride / Q000633:toxicity*; D002478:Cells, Cultured; D003627:Data Interpretation, Statistical; D005260:Female; D005487:Foam Cells / Q000473:pathology / Q000648:ultrastructure; D006965:Hyperplasia / Q000473:pathology; D008168:Lung / Q000473:pathology; D008297:Male; D011017:Pneumonia, Lipid / Q000139:chemically induced* / Q000473:pathology*; D011650:Pulmonary Alveoli / Q000473:pathology / Q000648:ultrastructure; D051381:Rats; D017208:Rats, Wistar
chemical_list: D019256:Cadmium Chloride