Fine structure of neutrophils from turpentine-induced pleuritis in mice, simulating rheumatoid arthritis cells.
Pleural effusions were made by intrapleural turpentine installation in mice. The fine structure of inflammatory cells from the effusions was normal except for lipid inclusions. The same type of inclusion was previously found in neutrophils from pleural effusions in patients with tuberculous infection, rheumatoid disease, or carcinomatosis. The lipid inclusions observed in neutrophils from an irritative turpentine-induced pleurisy should be considered as "fatty change", and are structurally similar to the rheumatoid arthritis cells seen in patients with different diseases.
Nielsen
M H
MH
Institute of Pathological Anatomy, Copenhagen University, Denmark.
Faurschou
P
P
Faarup
P
P
D000818:Animals; D001172:Arthritis, Rheumatoid / Q000473:pathology*; D006801:Humans; D051379:Mice; D009504:Neutrophils / Q000648:ultrastructure*; D010996:Pleural Effusion / Q000139:chemically induced / Q000276:immunology* / Q000473:pathology*; D010998:Pleurisy / Q000139:chemically induced / Q000276:immunology*; D014425:Turpentine
D014425:Turpentine