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Nicotine itself does not cause cancer
36 A recent study in the US found that non-daily smokers had substantially higher concentrations of urinary NNAL than non-smokers, with concentrations in the range that is associated with an increased risk of lung cancer
Device malfunctions were the most reported product problem category (n=177, 26.9%), followed by packaging issues (n=169, 25.6%), health effect-related product issues (n=114, 17.3%), and other or unspecified issues (n=110, 16.7%)
1A).Quantitative real-time PCR analysis showed that the expression levels of NtGSTU10 in the overexpression lines (OE1, OE2, and OE3) were significantly higher than those in the wild-type (WT) plants (Fig