Liquid Paraffin

Bronchoalveolar lavage in liquid paraffin pneumonitis.

We evaluated cells and lipids recovered in the bronchoalveolar lavage fluid from seven patients with liquid paraffin pneumonitis. For each patient, the BALF was whitish with oil droplets on the surface. Alveolar macrophages contained numerous, large vacuoles that did not react with May-Grunwald-Giemsa, Papanicolaou, or periodic acid-Schiff but were stained in black with Sudan B, orange with Sud...

The Use and Abuse of Liquid Paraffin

The Use and Abuse of Liquid Paraffin

Synthesis of Cuprous Oxide by Thermal Treatment in Liquid Paraffin

Cu2O nanoparticles were synthesized by thermal treatment in liquid paraffin without any inert gas protection using nano structures of Schiff base copper (II) complex (1) as precursor. Liquid paraffin was used as solvent and reductant. Span 80 was applied to control the morphology of cuprous oxide nanoparticles. The nano structure of the complex was characterized by X-ray diffraction measurement...

Pneumonia due to liquid paraffin: with chemical analysis.

The first description of oil aspiration pneumonia in man was by Laughlen in 1925. He described 4 cases diagnosed at necropsy: 3 of the patients were infants and 1 was an adult. In 2 cases the administration of liquid paraffin by mouth was incriminated and in the other 2 oily nasal drops had been used. Pinkerton (1927) described 6 cases diagnosed at necropsy, 5 were infants and 1 was a 6-year-ol...