xylene/구역질

Ten healthy male volunteers were exposed for 4 h to two concentrations [6 and 11.5 mumol/l (636 and 1,218 mg/m3)] of m-xylene or/and given single doses (0.4 and 0.8 g/kg) of ethyl alcohol. Exposure to two xylene concentrations combined with the higher dose (0.8 g/kg) of alcohol was also conducted.

On January 3, 1980 an outbreak of illness occurred in 15 employees of a small community hospital. Symptoms included headache, nausea, vomiting, and dizziness or vertigo; the duration of illness ranged from 2 to 48 hours. The employees who became ill all worked in areas of the hospital served by one

Ingestion of a moderate dose of ethanol (0.8 g/kg) by volunteers prior to 4-h inhalation exposure to m-xylene (6.0 or 11.5 mmol/m3) caused marked alterations in xylene kinetics. After ethanol intake the blood xylene level rose about 1.5-2.0-fold and urinary methylhippuric acid excretion declined by

OBJECTIVE We assessed the signs and symptoms, pulmonary function changes and residual chemical body burden of school children in the vicinity of an accidental exposure to volatile xylene and methylene diphenyl diisocyanate (MDI). METHODS After the exposure episode, children with significant symptoms

Acute ethanol ingestion inhibits the metabolism of the common industrial solvents trichloroethylene and dimethylformamide. The solvents in turn may interact with ethanol metabolism as shown by an accumulation of acetaldehyde and occasional symptoms of alcohol intolerance. It was recently found that

Disposable filtering facepiece respirators (FFRs) used by health care workers are not designed to reduce the inhalation of volatile organic compounds (VOCs). Smoke-generating surgical procedures release VOCs and have been associated with the following complaints: foul smell, headaches, nausea,

Fifteen employees became ill with headaches, nausea, and vomiting due to chemical poisoning at a Vermont community hospital on January 3, 1980. An epidemiologic and environmental investigation was conducted to determine the source of the illness. The investigation discovered that the vapors of a

The mechanisms of action of silymarin involve different biochemical events, such as the stimulation of the synthetic rate of ribosomal RNA (rRNA) species through stimulation of polymerase I and rRNA transcription, protecting the cell membrane from radical-induced damage and blockage of the uptake of