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Volatile N-nitrosamines were detected in the urine of male volunteers with gas-liquid and high-pressure liquid chromatography interfaced to the thermal energy analyzer. Of 50 samples from normal males, 10 contained nitrosodimethylamine (0.02 to 0.10 micrograms/liter), 6 contained nitrosodiethylamine (0.02 to 3.10), 9 contained nitrosomorpholine (0.006 to 0.67), and none contained nitrosodibutylamine. Of 4 samples from bladder cancer patients, 2 contained nitrosodibutylamine (0.35 and 0.66). Cigarette smoking did not appear to be related to the pattern or amount of urinary volatile N-nitrosamines. The possibility that the N-nitrosamines arise from the diet or from endogenous production is considered.
T Kakizoe, and
T T Wang, and
V W Eng, and
R Furrer, and
P Dion, and
W R Bruce
January 1978,
IARC scientific publications,
T Kakizoe, and
T T Wang, and
V W Eng, and
R Furrer, and
P Dion, and
W R Bruce
January 2001,
Journal de pharmacie de Belgique,
T Kakizoe, and
T T Wang, and
V W Eng, and
R Furrer, and
P Dion, and
W R Bruce
January 1985,
Voprosy pitaniia,
T Kakizoe, and
T T Wang, and
V W Eng, and
R Furrer, and
P Dion, and
W R Bruce
January 1989,
British journal of urology,
T Kakizoe, and
T T Wang, and
V W Eng, and
R Furrer, and
P Dion, and
W R Bruce
September 1981,
Journal - Association of Official Analytical Chemists,
T Kakizoe, and
T T Wang, and
V W Eng, and
R Furrer, and
P Dion, and
W R Bruce
January 1983,
IARC scientific publications,
T Kakizoe, and
T T Wang, and
V W Eng, and
R Furrer, and
P Dion, and
W R Bruce
May 1970,
The Analyst,
T Kakizoe, and
T T Wang, and
V W Eng, and
R Furrer, and
P Dion, and
W R Bruce
December 1982,
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association,
T Kakizoe, and
T T Wang, and
V W Eng, and
R Furrer, and
P Dion, and
W R Bruce
January 1989,
Food additives and contaminants,
T Kakizoe, and
T T Wang, and
V W Eng, and
R Furrer, and
P Dion, and
W R Bruce
July 1996,
Bulletin of environmental contamination and toxicology,
