The mutagenicity of particulate matter concentrated from environmental tobacco smoke (ETS) from a prototype cigarette that primarily heats tobacco was compared to that of four popular commercially available cigarettes that burn tobacco. ETS was generated by six individuals simultaneously smoking 1 c
The fate of imidacloprid in tobacco smoke of cigarettes made from imidacloprid-treated tobacco
✍ Scribed by Clark, Terrence; Kaußmann, Ernst; Römer, Ewald; Schepers, Georg
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 224 KB
- Volume
- 52
- Category
- Article
- ISSN
- 1526-498X
No coin nor oath required. For personal study only.
✦ Synopsis
The residues and metabolites of radiolabelled imidacloprid [1-(6chloropyridin-3-ylmethyl)-N-nitroimidazolidin-2-ylideneamine], formulated as a wettable powder containing 250 g kg~1 active ingredient diluted with water and administered to tobacco plants, were studied in sidestream and mainstream smoke, in the ash and butts after smoking cigarettes. An almost complete recovery of radioactivity (93É5%) was achieved. The highest amounts of radioactivity were found in the butts and sidestream smoke. The two dominant compounds identiÐed after smoking were unchanged parent compound and carbon dioxide. A total of 76% of the recovered radioactivity was identiÐed. 1998
📜 SIMILAR VOLUMES
Tobacco and mainstream smoke of USSR cigarettes were analyzed for carcinogens. The PH values of suspensions of the tobacco (5.4-5.6) and the nitrate content of the tobaccos (0.4-1.7%) were as expected for flue-cured and sun-cured tobaccos and mixtures thereof. The nicotine levels of the cigarette to
The genotoxic potential of mainstream smoke from a test cigarette (TOB-HT) that primarily heats tobacco and a representative tobacco-burning cigarette (Kentucky reference 1R4F) was compared in male B6C3/F1 mice after nose-only inhalation exposure. Mice were exposed 1 hr per day, 5 days/ week for a 4
Cigarette smoking is associated with increased risk of stomach cancer in many studies but there are limited data on this relationship in women and on risk associated with use of tobacco products other than cigarettes. We examined stomach cancer death rates in relation to cigarette smoking in women a
Smoking causes and contributes to a large number of human diseases, yet due to the large number of potentially hazardous compounds in cigarette smoke — almost 5,000 chemicals have been identified, establishing the link between smoking and disease has often proved difficult. This unbiased and scien
## Abstract This paper presents an econometric analysis of the effect of policy instruments such as prices, restrictions to use and health warnings on the decisions to start and quit smoking. The duration up to starting and up to quitting is represented with several parametric models for the hazard