1.
Food Chem Toxicol
; 22(4): 261-4, 1984 Apr.
Artigo
em Inglês
| MEDLINE
| ID: mdl-6539272
RESUMO
The saliva of habitual chewers of tobacco and of non- chewers was examined using high-performance liquid chromatography and gas-liquid chromatography-thermal energy analysis. N-Nitrosodimethylamine, N-nitrosodiethylamine, N-nitrosopyrrolidine, N-nitrosonornicotine and N- nitrosohydroxyproline were detected in the saliva from the tobacco chewers . These N-nitroso compounds are probably leached from the tobacco itself and/or are formed in situ by the nitrosation of tobacco alkaloids as well as that of secondary amines. No N-nitroso compounds were detected in the saliva of non- chewers .
Assuntos
Nicotiana , Nitrosaminas/isolamento & purificação , Plantas Tóxicas , Saliva/análise , Adulto , Cromatografia Gasosa/métodos , Cromatografia Líquida de Alta Pressão , Temperatura Alta , Humanos , Masculino
2.
Food Cosmet Toxicol
; 19(4): 481-3, 1981 Aug.
Artigo
em Inglês
| MEDLINE
| ID: mdl-7274882