4 ফলাফল
To evaluate the efficacy and safety associated with anti-hypoxia effect and establish the quality standard for Brassicea Radix extract, the investigations of acute toxicity and subacute toxicity were carried out to preliminarily appraise the toxicity, and the models of normal pressure hypoxia, acute
BACKGROUND
The inhalation of carbon monoxide produced by the incomplete combustion of carbon remains a popular method of suicide. A much less common method of producing carbon monoxide for suicide is by mixing formic and sulfuric acids.
METHODS
We describe a patient who attempted suicide by mixing
meso-Alanopine and D-strombine are separated by high pressure liquid chromatography using a cation exchange resin and 2.5 X 10(-5) M sulfuric acid as eluant, at a flow rate of 1.0 ml/min, 20 degrees C column temperature and a pressure of 4 500 kPa. Both opines were detected by conductivity.
BACKGROUND
Formic acid decomposes upon contact with strong acids producing carbon monoxide. Carbon monoxide poisoning from such a source, however, is extremely rare.
METHODS
A 26-year-old man committed suicide by mixing 2.5 L of formic acid and 2.5 L of sulfuric acid in three beakers and staying in