Medicine & Life Sciences
Nitrosamines
100%
Laboratory Animals
84%
Tobacco
69%
Carcinogenesis
44%
DNA
40%
O-(6)-methylguanine
40%
Hydrolysis
40%
Hemoglobins
35%
4-hydroxy-1-(3-pyridyl)-1-butanone
30%
DNA Methylation
28%
Tobacco Products
27%
Smokers
24%
Lung
23%
4-(N-methyl-N-nitrosamino)-1-(3-pyridyl)-1-butanone
22%
Acids
22%
Smokeless Tobacco
19%
Biomarkers
19%
DNA Adducts
18%
Metabolic Activation
17%
Limit of Detection
15%
Esophageal Neoplasms
15%
Metabolic Networks and Pathways
14%
Methylation
13%
Mouth
12%
Pancreas
12%
Autopsy
12%
Lung Neoplasms
11%
Chemical Compounds
Nitrosamine
96%
Biochemical Marker
46%
Dosimetry
40%
Acid Hydrolysis
29%
Metabolic Activation
18%
Gas Chromatography Mass Spectrometry (GCMS)
11%
Hydrolysis
9%
Social Sciences
nicotine
69%
animal
59%
persistence
32%
activation
17%
cancer
16%